Cheap Flights from Chicago to Washington Starting at $75
Helping travelers to find the best flight offers
Cheapest flights from Chicago to Washington
Cheapest one way flight
$75
Frontier Airlines
Direct flight
1h 56m
10/09/2025
The cheapest one-way flight from Chicago to Washington departs on 10/09/2025, is operated by Frontier Airlines and costs $75
Cheapest round trip flight
$159
American Airlines
Direct flight
4h 11m
07/05/2025
The cheapest roundtrip flight from Chicago to Washington departs on 07/05/2025, is operated by American Airlines and costs $159
The fastest flight
1h 54m
Fastest flight from Chicago to Washington takes 1h 54m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Mo, Tu, We, and Th
Earliest flight
6:00 AM
Latest flight
9:05 PM
Average flight duration
1h 52m
Direct flights count
173
Distance
955km
Timezone difference
1h
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.
Remember that on average the ideal time to book flights is 2 months before departure!
Schedule of direct flights from Chicago to Washington
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Washington:
Chicago airports overview
Washington airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets 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.
How much is the cheapest flight ticket from Chicago to Washington?
The cheapest flight ticket from Chicago to Washington according to data for the last 48 hours costs $75
When is the best time to buy air tickets on the route Chicago — Washington?
Often the best time to buy tickets from Chicago to Washington is 2 months before departure.
When is the cheapest time of year to fly from Chicago to Washington?
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.
How long does it take to fly from Chicago to Washington?
The fastest flights from Chicago to Washington start from 1 hour 54 minutes in the air.
Which airline can fly direct from Chicago to Washington?
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.
