Featured daily fares for flights from Washington, D.C. (IAD) to Chicago (ORD) Find United Airlines cheap flights from Washington, D.C. to Chicago. Enjoy a Washington, D.C. to Chicago modern flight experience in premium cabins with Wi-Fi. Days 3 – 5 Washington DC. Flights from Chicago to DC are pretty regular and the flight time is just under 2 hours. Depending on what time you fly, you can either spend your morning exploring the last few bits of Chicago or if you take an earlier flight you can spend your afternoon exploring Washington DC.The best round-trip flight deal from Washington, D.C. to Chicago found on momondo in the last 72 hours is $47. The fastest flight from Washington, D.C. to Chicago takes 1h …Flying time from Washington, DC to Chicago, IL. The total flight duration from Washington, DC to Chicago, IL is 1 hour, 33 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like DCA to ORD. It covers the entire time on a typical commercial ...For low rates, January can be a great choice for travel to Chicago. Flights to Chicago from Washington, D.C. Dulles Intl Airport in January are about $300 on average during January, but can be found for as low as $94. When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Chicago (IAD - CHI)? ...Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Flight to East Chicago, IN; Flying time from Washington, DC to Detroit, MI. The total flight duration from Washington, DC to Detroit, MI is 1 hour, 7 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like DCA to DTW. It covers the entire ...How much is the cheapest flight to Chicago? Prices were available within the past 7 days and start at $31 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.All flight schedules from Ronald Reagan Washington National , District of Columbia , USA to Chicago Ohare International , Illinois , USA . This route is operated by 2 airline (s), and the flight time is 2 hours and 35 minutes. The distance is 614 miles. USA.Honor Flight is a national organization that transports American Veterans to Washington DC to honor and celebrate them for their service and sacrifices for our freedom. Honor Flight Network. DONATE NOW. 937-521-2400; Facebook Twitter Instagram Linkedin Youtube. [email protected]; Menu.Use Google Flights to find cheap departing flights to Washington, D.C. and to track prices for specific travel dates for your next getaway.City Pair Program (CPP) The OMB-designated Best-in-Class City Pair Program procures and manages discounted air passenger transportation services for federal government travelers. At its inception in 1980 this service covered only 11 markets, and now covers over 13,000 markets. Today, CPP offers four different contract fares.Messaging frequency depends on the status of your booked Lufthansa flight. You will get one message per change in flight status. You can unsubscribe from this service at any time by texting STOP to 90509 from your mobile device. After you have sent us a STOP message, we will send you confirmation that you have unsubscribed.Airfares from $29 One Way, $58 Round Trip from Washington to Chicago. Prices starting at $58 for return flights and $29 for one-way flights to Chicago were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 8 - Wed, May 15. BWI. Baltimore. MDW.Cheap Flights from Chicago to Washington (ORD-IAD) Prices were available within the past 7 days and start at $80 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.The 830-mile road trip from Chicago to Washington DC will take you around 14 hours to drive non-stop. Highlights include the cities of Indianapolis, Dayton and Columbus; as well as Wayne National Forest, Seneca Rocks, Shenandah National Park and Monongahela National Forest. So, sit back, relax, and learn all you need to know in …Banff. $133. Flights to Banff, Banff. Find flights to Banff from $79. Fly from the United States on United Airlines, Air Canada, WestJet and more. Fly from Los Angeles from $79, from San Francisco from $87 or from Minneapolis from $104. Search for Banff flights on KAYAK now to find the best deal.The best round-trip flight deal from Washington, D.C. to Melbourne, Florida found on momondo in the last 72 hours is $178. The fastest flight from Washington, D.C. to Melbourne, Florida takes 2h 31m. Direct flights go from Washington, D.C. to Melbourne, Florida on Sunday. The only airline offering direct flights is American Airlines.25h 06m. Find flights to Washington, D.C. from $39. Fly from Chicago on Frontier, American Airlines and more. Search for Washington, D.C. flights on KAYAK now to find …Cheap Flights from Chicago to Washington (MDW-DCA) Prices were available within the past 7 days and start at $89 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected ...Cheap Flights from Washington to Chicago (IAD-MDW) Prices were available within the past 7 days and start at $78 for one-way flights and $178 for round trip, for the period …Amtrak. Trains from Washington, DC to Chicago, IL cover the 593 miles (956 km) long trip taking on average 17 h 40 min with our travel partners like Amtrak. Normally, there is 1 train operating per day. While the average ticket price for this journey costs around $178 (€157), you can find the cheapest train ticket for as low as $102 (€90).Illinois ». Chicago. $137. Flights to Chicago Midway Airport, Chicago. $122. Flights to Chicago O'Hare Intl Airport, Chicago. Find flights to Chicago from $59. Fly from Washington on Frontier, Alaska Airlines, Delta and more. Search for Chicago flights on KAYAK now to find the best deal.The most popular departure airport in Washington, D.C. when flying to Chicago is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Washington, D.C. to Chicago, Sun Country Air flights are 13% more popular than any other airline flying …Book one-way or return flights from Washington D.C. to Chicago starting at $80. Fly with top airlines and search for flights deals on Trip.com now! Hotels; Flights; ... Find today's best flight deals, with flights from Washington D.C. to Chicago for as low as $80! One-way. 1 Adult Economy ... The cheapest month for flights from Chicago Midway Airport to Washington, D.C. Reagan-National Airport is January, where tickets cost $257 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $363 and $326 respectively. Find the cheapest month – or even day – to fly to Washington Ronald Reagan. Apr. from $116. May. from $96. Jun. from $128. Jul. from $123.Find American Airlines flights to Europe with our many convenient options. Enjoy peace of mind travel experiences and fly in style! Book now. Skip to content-Skip to footer. ... From Chicago (ORD) To Rome (FCO) Round trip. I. Economy: 05/07/24 - 05/14/24: from. $645* Updated: 5 hours ago. From New York (NYC) To Athens (ATH) Round trip. I ...Roundtrip. Wed, May 22 - Wed, Jun 5.Find airfare and ticket deals for cheap flights from Chicago, IL to Washington, D.C., DC. Search flight deals from various travel partners with one click at $39.The two airlines most popular with KAYAK users for flights from Washington, D.C. to Paris are Delta and Air France. With an average price for the route of $945 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,029 and an overall rating of 7.5.Fly to Lincoln, Nebraska, from over 200 airports within the United States and an additional 100 airports internationally. Lincoln's top attractions. Visit one of its many interesting museums, such as the Nebraska History Museum, the Sheldon Museum of Art, the Museum of American Speed or the International Quilt Study Center & Museum.Compare flight deals to Chicago from Washington Dulles from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best Washington Dulles-Chicago ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly ...The most popular departure airport in Washington, D.C. when flying to Chicago is Washington, D.C. Dulles Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Washington, D.C. to Chicago, Sun Country Air flights are 13% more popular than any other airline flying … Fly to Washington, D.C., with United Airlines from over 200 airports within the United States and an additional 100 airports internationally. Washington D.C.’s top attractions Walk along the National Mall, a park stretching two miles in downtown featuring museums and memorials. Average prices by travel date. $240 $160 $80 Apr Apr. The average cost of a one-way train trip from Chicago to Washington DC is expected to fluctuate between $142 and $238 in the next 30 days. If you’re planning a train trip to Washington in the upcoming week, the cheapest price in the next 7 days for a ticket from Chicago is $148.Look no more, for you’re at the right place. Book cheap flights from Washington DC to Chicago on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab WAS to CHI flight deals on CheapOair and save big!Washington, DC / Baltimore, MD. Airport Address. 155 Burr St, New Haven, CT 06512. Discover Cheap Flights to New Haven, CT. ... Flights from Chicago (Midway), IL (MDW) to New Haven, CT (HVN) Friday. May 31. ONE-WAY FARES FROM $ 66 * 24 HR RISK-FREE CANCELLATION. Book Now. Price as of 4/23/2024.There are 3 airlines that fly nonstop from Chicago to Washington, D.C. Reagan-National Airport. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $155 for a one-way flight. On average, the best prices for this route can be found at American Airlines. Prices were available within the past 7 days and start at $80 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected flights. Earn your airline miles on top of our rewards! Find flights to Chicago from $29. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Dallas from $29, from Boston from $36, from Los Angeles from $42 or from New York from $46. Search for Chicago flights on KAYAK now to find the best deal.Cheap flights from Washington DC to Chicago from £49.99. Washington DC (United States) - Chicago (United States) return flights from £181.99. From 05/06/2024 …There are 799 flights per week flying from Washington, D.C. to Chicago, as of April 2024. When is the cheapest time to fly from Washington, D.C. to Chicago? The cheapest … Cheap Flights from Washington to Chicago (IAD-ORD) Prices were available within the past 7 days and start at $78 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. Find low-fare American Airlines flights to Edinburgh. Enjoy our travel experience and great prices. Book the lowest fares on Edinburgh flights today! ... Chicago (ORD) to. Edinburgh (EDI) 05/13/24 - 05/20/24. from. $922* Updated: 2 hours ago. Round trip. I. Economy. See Latest Fare. Raleigh (RDU) to. Edinburgh (EDI) 04/23/24 - 04/30/24.Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected flights. Earn your airline miles on top of our rewards! There are 106 weekly flights from Chicago (Midway) to Washington, D.C. (Reagan National) on Southwest Airlines. Does Southwest fly nonstop on weekdays from Chicago (Midway) to Washington, D.C. (Reagan National)? Yes, Southwest flies nonstop from Chicago (Midway) to Washington, D.C. (Reagan National) 6 times per day from Monday through Friday. Cheapest flight. $555. Best time to beat the crowds but there is an average 3% increase in price. Most popular time to fly with an average 11% increase in price. Flight from Washington Dulles Airport to Taiwan Taoyuan Airport.Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi. Book cheap flights to Chicago (ORD) with United Airlines. Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi. ... From Washington, D.C. (IAD) To Chicago (ORD) Roundtrip | Economy: 06/04/24 - 06/11/24: from. $ 159* Viewed: 12 hours ago. From ...Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Mon 4/22. Mon 4/29. 1 adult. Economy. Find Your Flight. The best prices from Washington, …Cheap Flights from Washington to Mexico City (DCA-MEX) Prices were available within the past 7 days and start at $298 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.The two airlines most popular with KAYAK users for flights from Washington, D.C. to Chicago are Delta and United Airlines. With an average price for the route of $246 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $324 and an overall rating of 7.4.ACC Charter has over 20 years of experience in aviation, and the long-lasting relationships we’ve formed over that time allow us to secure the very best private charter rates for our clients. To find out more, call us 24 hours a day, from anywhere in the world, on +1 (954) 686 5220 – or send your message to [email protected]. (Required)The cheapest month for flights from Chicago Midway Airport to Washington, D.C. Reagan-National Airport is January, where tickets cost $257 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $363 and $326 respectively. Flights from Washington (DCA) to Chicago (ORD) Origin airport. Ronald Reagan Washington National. Destination airport. O'Hare Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United. Popular airline. JetBlue Airways. Cheap Flights from Washington (DCA) to Chicago (ORD) Prices were available within the past 7 days and start at £62 for one-way flights and £131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Cheap Flights from Chicago to Washington (MDW-DCA) Prices were available within the past 7 days and start at $89 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected ...Direct. from $47. Chicago.$61 per passenger.Departing Mon, Apr 29, returning Wed, May 1.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Baltimore Washington International on Mon, Apr 29, arriving in Chicago Midway.Inbound direct flight with Frontier Airlines departing from Chicago Midway on ...The default drive score from Washington to Chicago is 455. So in this case, it's better to fly from Washington to Chicago. These results are based on the actual driving distance from Washington to Chicago, which is 699 miles or 1 125 kilometers. You can also check the cost of driving from Washington to Chicago.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.First Class. $408. Chicago Midway Airport. $256. Chicago O'Hare Intl Airport. Search and compare first class flight deals to Chicago. Fly from New York from $394, from Dallas from $449, from New York from $461. Book your first class tickets to Chicago.The total flight duration from Chicago, IL to Washington, DC is 1 hour, 21 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like MDW to IAD . It covers the entire time on a typical commercial flight including take-off and landing. The cheapest return flight ticket from Chicago O'Hare Airport to Washington, D.C. found by KAYAK users in the last 72 hours was for $85 on Frontier, followed by Spirit Airlines ($102). One-way flight deals have also been found from as low as $43 on Frontier and from $59 on American Airlines. Cheap flights from Washington, D.C. (WAS) to Chicago (CHI) from $36. From? To? Round-trip One-way. Wed 4/24. Wed 5/1. 1 adult, Economy. Find deals. We …Direct. from $63. Washington, D.C..$81 per passenger.Departing Sat, Aug 31, returning Sat, Sep 7.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago Midway on Sat, Aug 31, arriving in Baltimore Washington International.Inbound direct flight with Frontier Airlines departing from …Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Chicago with no change fee on selected flights. Earn your airline miles on top of our rewards!There are 3 airlines that fly nonstop from Washington, D.C. to Chicago O'Hare Intl Airport. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $153 for a one-way flight. On average, the best prices for this route can be found at United Airlines.Cheap Flights from Reagan Washington to Chicago O'Hare from $59 | (DCA - ORD) - KAYAK. DCA - ORD. Find cheap flights from Reagan Washington National Airport to …Cheap Flights from Washington to Winnipeg (DCA-YWG) Prices were available within the past 7 days and start at $182 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Winnipeg with no change fee on selected ...The cheapest flights to O'Hare Intl. found within the past 7 days were $170 round trip and $88 one way. Prices and availability subject to change. Additional terms may apply. Sat, May 18 - Sat, May 18. DCA. Washington. Cheap Flights from Chicago to Washington (MDW-DCA) Prices were available within the past 7 days and start at $89 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking to fly from the United States to Chicago with United Airlines? 25% of our users found flights for the following prices or less: From Washington, D.C. Dulles Intl Airport $164 one-way, $298 round-trip; from South Bend $192 one-way, $382 round-trip; from San Jose $238 one-way, $454 round-trip. The cheapest return flight ticket from Chicago O'Hare Airport to Washington, D.C. found by KAYAK users in the last 72 hours was for $85 on Frontier, followed by Spirit Airlines ($102). One-way flight deals have also been found from as low as $43 on Frontier and from $59 on American Airlines.When flying from Chicago to Washington, D.C., Spirit Airlines flights are 3% more popular than any other airline flying that same route. Cheap Chicago to Washington, D.C. flights in April & May 2024 Find cheap flight options from Chicago to Washington, D.C. specifically for the months of April and May 2024.There are 5 non-stop flights from Washington, District of Columbia to Chicago, Illinois. American Airlines. Southwest Airlines. Spirit Airlines. United Airlines. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline ...Find the cheapest month to fly from Washington, D.C. to Chicago O'Hare International We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Chicago O'Hare International flights are currently cheapest in May. Apr. from $95. May. from $87. Jun. from $118. Jul.Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi. Book cheap flights to Chicago (ORD) with United Airlines. Enjoy all the in-flight perks on your Chicago flight, including speed Wi-Fi. ... From Washington, D.C. (IAD) To Chicago (ORD) Roundtrip | Economy: 06/04/24 - 06/11/24: from. $ 159* Viewed: 12 hours ago. From ... The two airlines most popular with KAYAK users for flights from Washington, D.C. to Chicago are Delta and United Airlines. With an average price for the route of $246 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $324 and an overall rating of 7.4. The 830-mile road trip from Chicago to Washington DC will take you around 14 hours to drive non-stop. Highlights include the cities of Indianapolis, Dayton and Columbus; as well as Wayne National Forest, Seneca Rocks, Shenandah National Park and Monongahela National Forest. So, sit back, relax, and learn all you need to know in …The journey from Washington, DC to Chicago, IL by train is 594.99 mi and takes 19 hr 37 min. There are 1 connections per day, with the first departure at 4:05 PM and the last at 10:00 PM. It is possible to travel from Washington, DC to Chicago, IL by train for as little as $110.85 or as much as $882.04. The best price for this journey is $110.85.Search for flights. Fill out the Alternative Airlines search form. Choose a return, one way or multi-city search. Enter the airports you want to fly between. Enter the dates you want to fly on. Select the number of travelers and preferred cabin class. Click ' Search Flights '. How to Book Red Eye Flight Tickets. Use the 'Times' filter.Washington to Chicago Flights. Flights from IAD to ORD are operated 23 times a week, with an average of 3 flights per day. Departure times vary between 06:30 - 22:23. The earliest flight departs at 06:30, the last flight departs at 22:23. However, this depends on the date you are flying so please check with the full flight schedule above to see ...Flying non-stop from Washington, DC to Chicago. ... So now we can finally get an idea of the total travel time from Washington, DC to Chicago including time spent getting to/from the airports, an estimated wait time of 2 hours at the airport for TSA security lines and waiting at the gate, and the actual flight itself. ...First Class. $408. Chicago Midway Airport. $256. Chicago O'Hare Intl Airport. Search and compare first class flight deals to Chicago. Fly from New York from $394, from Dallas from $449, from New York from $461. Book your first class tickets to Chicago.All flight schedules from Ronald Reagan Washington National , District of Columbia , USA to Chicago Ohare International , Illinois , USA . This route is operated by 2 airline (s), and the flight time is 2 hours and 35 minutes. The distance is 614 miles. USA.
This is a list of all destinations and flights from Washington (DCA) with Delta Airlines. Airline IATA code: DL. Aircrafts used: Code 220, Airbus A31X/32X, Boeing 757 More. Terminal: 2. Found 17 routes with direct flights from Washington with Delta Airlines. Show all airlines instead.. Where to watch talk to me
Flights to Champaign, Illinois. $48. Flights to Chicago, Illinois. $289. Flights to Decatur, Illinois, Illinois. Find flights to Illinois from $36. Fly from Washington, D.C. on Frontier, Spirit Airlines and more. Search for Illinois flights on KAYAK now to find the best deal.There are 799 flights per week flying from Washington, D.C. to Chicago, as of April 2024. When is the cheapest time to fly from Washington, D.C. to Chicago? The cheapest …Featured daily fares for flights from Washington, D.C. (IAD) to Chicago …Cheapest flight. $555. Best time to beat the crowds but there is an average 3% increase in price. Most popular time to fly with an average 11% increase in price. Flight from Washington Dulles Airport to Taiwan Taoyuan Airport. Book flights from Chicago (Midway) to Washington, D.C. (Dulles) with Southwest Airlines ®. It’s easy to find the Chicago Midway International Airport to Washington Dulles International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy ... Cheap Flights from Washington to Chicago (IAD-ORD) Prices were available within the past 7 days and start at $78 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. Messaging frequency depends on the status of your booked Lufthansa flight. You will get one message per change in flight status. You can unsubscribe from this service at any time by texting STOP to 90509 from your mobile device. After you have sent us a STOP message, we will send you confirmation that you have unsubscribed.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. The two airlines most popular with KAYAK users for flights from Washington, D.C. to Chicago are Delta and United Airlines. With an average price for the route of $246 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $324 and an overall rating of 7.4. 6 days ago · Find airfare and ticket deals for cheap flights from Chicago, IL to Washington, D.C., DC. Search flight deals from various travel partners with one click at $39. Spirit Airlines is one of the most popular airlines used for those traveling from Washington, D.C. to Chicago. Flights on this route from Spirit Airlines typically cost $360.95 RT, a price that is 29% more expensive than the average Washington, D.C. to Chicago flight. The cheapest flight found was $276 RT. There are 3 airlines that fly nonstop from Washington, D.C. to Chicago O'Hare Intl Airport. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with American Airlines at $153 for a one-way flight. On average, the best prices for this route can be found at United Airlines. Honor Flight Network. DONATE NOW. 937-521-2400; Facebook Twitter Instagram Linkedin Youtube. [email protected]; Menu. Home. About Us; Board of Directors; Find a Hub. Hub by State & County; Hub Names A-Z Listing; Schedule; Sponsors. Current Corporate Sponsors; Sponsorship Opportunities. Bus Sponsorships;The cheapest way to get from Chicago to Washington, DC costs only $86, and the quickest way takes just 3 hours. Find the travel option that best suits you. ... The best way to get from Chicago to Washington, DC is to fly which takes 4h 11m and costs $85 - $330. Alternatively, you can train via Rockville Amtrak, which costs $30 - $240 and takes ... The cheapest return flight ticket from Chicago O'Hare Airport to Washington, D.C. found by KAYAK users in the last 72 hours was for $85 on Frontier, followed by Spirit Airlines ($102). One-way flight deals have also been found from as low as $43 on Frontier and from $59 on American Airlines. Flights from Washington, D.C. to Chicago. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to Chicago.The two airlines most popular with KAYAK users for flights from Washington, D.C. to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $416 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $354 and an overall rating of 8.0..