Helping travelers to find the best flight offers
The cheapest one-way flight from Chicago to Washington departs on 10/09/2025, is operated by Frontier Airlines and costs $75
The cheapest roundtrip flight from Chicago to Washington departs on 07/05/2025, is operated by American Airlines and costs $159
Fastest flight from Chicago to Washington takes 1h 54m
There are direct flights on this route 4 days a week: Mo, Tu, We, and Th
The distance between Chicago and Washington is 955km (592 miles). The average flight duration is 1h 52m. There are 173 direct flights from Chicago to Washington. The time difference between Chicago and Washington is 1h . Flights from Chicago begin at 6:00 AM. The latest flight from Chicago departs at 9:05 PM.
Starting at $94
Starting at $96
Starting at $96
Starting at $100
Starting at $129
Chicago — Washington
06/04/2025
Departure date
Direct flight
UA1190
Starting at $299
Chicago — Washington
06/06/2025
Departure date
Direct flight
UA276
Starting at $271
Chicago — Washington
06/07/2025
Departure date
Direct flight
AA1787
Starting at $238
Chicago — Washington
06/08/2025
Departure date
Direct flight
UA752
Starting at $353
Chicago — Washington
06/10/2025
Departure date
Direct flight
AA523
Starting at $299
Chicago — Washington
06/11/2025
Departure date
Direct flight
AA2769
Starting at $185
Chicago — Washington
06/12/2025
Departure date
Direct flight
UA1010
Starting at $309
Chicago — Washington
06/13/2025
Departure date
Direct flight
WN3809
Starting at $217
Chicago — Washington
06/17/2025
Departure date
Direct flight
AA1787
Starting at $184
Chicago — Washington
06/17/2025
Departure date
Direct flight
WN3809
Starting at $130
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Washington:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
United Airlines
Every day
Starting at $328
American Airlines
Su, Tu, Fr, and Sa
Starting at $280
The cheapest flight ticket from Chicago to Washington according to data for the last 48 hours costs $75
Often the best time to buy tickets from Chicago to Washington is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Washington can be found flying in these months: August, June, October.
The fastest flights from Chicago to Washington start from 1 hour 54 minutes in the air.
The following airlines operate direct flights on the route Chicago — Washington: United Airlines, American Airlines, Southwest Airlines
We couldn't find any special offers for flights from Chicago to Washington
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Washington
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Washington. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the Chicago — Washington route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Chicago to Washington, despite the fact that sometimes flights with transfers can cost significantly less.