Cheap flights Chicago — Washington (CHI — WAS)

Good to know - Cheap tickets Chicago — Washington

Cheapest flight found $78
Minimal flight time 1h 15m
Flight distance 956 km
Most popular airline United Airlines

Airfare Chicago – Washington by month

Here you can find out in what months how much a ticket Chicago – Washington costs to buy cheap plane tickets.

Month One-way Round-trip
January 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Chicago — Washington

Departure Arrival Flight days Flight Airlines Flight time Airports
02:36 05:11 thu UA3751 United Airlines 1h 35m Chicago Midway International Airport — Washington Dulles International Airport Select dates
05:45 08:25 sun WN3809 Southwest Airlines 1h 40m Chicago Midway International Airport — Ronald Reagan National Airport Select dates
05:45 08:15 mon AA9928 American Airlines 1h 30m O'Hare International Airport — Ronald Reagan National Airport Select dates
06:00 08:57 mon, tue, wed, thu, fri, sun UA1077 United Airlines 1h 57m O'Hare International Airport — Ronald Reagan National Airport Select dates
06:00 08:45 mon, thu, fri WN3809 Southwest Airlines 1h 45m Chicago Midway International Airport — Ronald Reagan National Airport Select dates
06:12 09:05 daily AA523 American Airlines 1h 53m O'Hare International Airport — Ronald Reagan National Airport Select dates
07:00 09:57 daily UA2708 United Airlines 1h 57m O'Hare International Airport — Ronald Reagan National Airport Select dates
07:10 10:00 tue WN2387 Southwest Airlines 1h 50m Chicago Midway International Airport — Ronald Reagan National Airport Select dates
07:25 10:10 tue, wed WN3812 Southwest Airlines 1h 45m Chicago Midway International Airport — Ronald Reagan National Airport Select dates
07:30 10:15 sat WN3809 Southwest Airlines 1h 45m Chicago Midway International Airport — Ronald Reagan National Airport Select dates
All routes

Sales of tickets from Chicago to Washington in the last 48 hours

Dynamics airfare Chicago — Washington by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Chicago — Washington

The graph shows that booking flights Chicago — Washington is best planned for November and flights Chicago — Washington — Chicago in the month of June.

Flights Chicago — Washington

The selection of cheap flights Chicago — Washington

Here you can find and purchase the cheapest flights Chicago — Washington from $78 and Chicago — Washington — Chicago from $119.

The price of the flight Chicago — Washington (United States) — Chicago from $119 (round-trip).

The average price of the flight Chicago — Washington (United States) — Chicago $283 (round-trip).

Low cost flights Chicago — Washington (CHI — WAS)

The distance between Chicago and Washington 594 miles (or 956 kilometres).

The time difference between Chicago and Washington is 1 h.

Minimal flight time from Chicago to Washington 1h 15m.

LowCostClub always do a comparison of airfares Chicago — Washington with several airlines (include United Airlines, Southwest Airlines, American Airlines). They will always give you all available options so you can find the cheapest flight to Washington. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Chicago — Washington. Last week, for instance, the cheapest round-trip prices stood at $119 while the cheapest one-way price that was available within the last week cost $78

Routes from nearby cities to Washington

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Washington are from Madison, this is the cheapest flight from $53. The nearest airports from Chicago with a flight to Washington are located in Fort Wayne.

Popular International routes from Chicago

Popular routes from Washington

If you are going to fly from Washington, then study the popular flights. The most popular flights from Washington:

Popular domestic routes from Chicago

FAQ about Chicago — Washington

Yes, they do: UA3751, WN3809, AA9928, UA1077, AA523, UA2708, WN2387, WN3812, UA1010, AA2345, UA2490, UA2277, UA1851, WN3963, WN2842, UA2426, UA466, UA758, UA1097, AA2813, WN1946, WN3820, WN2735, UA752, UA1140, WN4591, AA311, UA1693, UA1634, UA1872, WN3735, AA2769, UA1755, UA3776, WN2748, AA2999, UA2677, UA1269, WN3579, UA8177, AA1787, UA1069, WN3661, WN1165, AA903, UA276

Yes, you can fly from Chicago to Washington. Chicago has 8 airports (Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport) for flights. United Airlines, Southwest Airlines, American Airlines depart from Chicago on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aer Lingus, Aeromexico, Air Canada (Star Alliance Livery), Air China, Air France, Air India, Alaska Airlines, All Nippon Airways, Allegiant Air, Austrian Airlines, Avelo Airlines, Avianca, British Airways, Contour Aviation, Copa Airlines, Delta Air Lines (SkyTeam Livery), Emirates, Ethiopian Airlines, Etihad Airways, FedEx, Frontier (Captain the Puffin Livery), GoJet , Iberia Regional, Icelandair, ITA Airways, Japan Airlines, Jet Linx Aviation, JetBlue, Kalitta Charters, KLM Asia, Korean Air, Lufthansa, NetJets, Porter, Porter Airlines Canada, Qatar Airways, Royal Jordanian, SAS, SkyWest Airlines, Slate Aviation, Southern Airways Express, Sun Country Airlines, Swiss, TAP Air Portugal, Turkish Airlines, UPS, Virgin Atlantic, Volaris, Western Global Airlines, WestJet.

A direct flight lasts an average of 1h 15m, during which time the aircraft covers a distance of 956 km.

The price of flights Chicago — Washington starts from $78.

Planes fly Chicago — Washington 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport. In Washington — Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport.

The following flights fly between Chicago and Washington: UA3751, WN3809, AA9928, UA1077, WN3809, AA523, UA2708, WN2387, WN3812, WN3809, UA1010, AA2345, AA2345, UA2490, UA2277, UA1851, WN3963, WN3809, WN2842, UA2426, UA466, WN3812, UA758, UA1097, AA2813, WN1946, WN3820, WN2735, UA752, UA1140, WN4591, AA311, UA1693, UA1693, UA1634, UA1872, WN3735, WN1946, WN2735, AA2769, WN3735, UA1755, UA3776, WN3735, WN2748, AA2999, UA2677, UA1269, WN3579, UA8177, AA1787, WN3812, UA1069, WN3661, WN3812, WN3661, WN1165, AA903, WN3579, UA276

High season is considered to be March and the cheapest month is November. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Chicago — Washington flight deals.

The following airlines have direct flights Chicago — Washington: United Airlines, Southwest Airlines, American Airlines.

All the following airlines flights Chicago — Washington: Aer Lingus, Aeromexico, Air Canada (Star Alliance Livery), Air China, Air France, Air India, Alaska Airlines, All Nippon Airways, Allegiant Air, American Airlines, Austrian Airlines, Avelo Airlines, Avianca, British Airways, Contour Aviation, Copa Airlines, Delta Air Lines (SkyTeam Livery), Emirates, Ethiopian Airlines, Etihad Airways, FedEx, Frontier (Captain the Puffin Livery), GoJet , Iberia Regional, Icelandair, ITA Airways, Japan Airlines, Jet Linx Aviation, JetBlue, Kalitta Charters, KLM Asia, Korean Air, Lufthansa, NetJets, Porter, Porter Airlines Canada, Qatar Airways, Royal Jordanian, SAS, SkyWest Airlines, Slate Aviation, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Swiss, TAP Air Portugal, Turkish Airlines, United Airlines, UPS, Virgin Atlantic, Volaris, Western Global Airlines, WestJet.

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