Cheapest flights 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.
Cheapest one way flight
$58
Frontier Airlines
Direct flight
1h 56m
07/21/2025
The cheapest one-way flight from Chicago to Washington departs on 07/21/2025, is operated by Frontier Airlines and costs $58
Cheapest round trip flight
$139
Frontier Airlines
Direct flight
4h 7m
05/30/2025
The cheapest roundtrip flight from Chicago to Washington departs on 05/30/2025, is operated by Frontier Airlines and costs $139
The fastest flight
1h 45m
Fastest flight from Chicago to Washington takes 1h 45m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Mo, Th, Fr, and Sa
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.
