Cheap flights from Washington to Chicago

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Easily compare round-trip flights from Washington to Chicago

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Chicago by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
19 Nov
BWI
1:05 am
Baltimore/Washington airport
2h 12m
2:17 am
ORD
Chicago O'Hare Intl airport
Spirit Airlines
20 Nov
ORD
2:45 pm
Chicago O'Hare Intl airport
1h 53m
5:38 pm
BWI
Baltimore/Washington airport
75 USD
Spirit Airlines
Spirit Airlines
19 Nov
BWI
1:05 am
Baltimore/Washington airport
2h 12m
2:17 am
ORD
Chicago O'Hare Intl airport
Spirit Airlines
20 Nov
ORD
2:45 pm
Chicago O'Hare Intl airport
1h 53m
5:38 pm
BWI
Baltimore/Washington airport
75 USD
Spirit Airlines
Spirit Airlines
20 Nov
BWI
1:05 am
Baltimore/Washington airport
2h 12m
2:17 am
ORD
Chicago O'Hare Intl airport
Spirit Airlines
21 Nov
ORD
2:45 pm
Chicago O'Hare Intl airport
1h 53m
5:38 pm
BWI
Baltimore/Washington airport
75 USD
United Airlines
United Airlines
14 Dec
BWI
12:30 pm
Baltimore/Washington airport
2h 07m
1:37 pm
ORD
Chicago O'Hare Intl airport
United Airlines
17 Dec
ORD
5:55 am
Chicago O'Hare Intl airport
1h 49m
8:44 am
BWI
Baltimore/Washington airport
97 USD
United Airlines
United Airlines
14 Dec
BWI
12:30 pm
Baltimore/Washington airport
2h 07m
1:37 pm
ORD
Chicago O'Hare Intl airport
United Airlines
17 Dec
ORD
5:55 am
Chicago O'Hare Intl airport
1h 49m
8:44 am
BWI
Baltimore/Washington airport
97 USD
United Airlines
United Airlines
10 Dec
BWI
1:00 am
Baltimore/Washington airport
2h 05m
2:05 am
ORD
Chicago O'Hare Intl airport
United Airlines
11 Dec
ORD
2:40 pm
Chicago O'Hare Intl airport
1h 54m
5:34 pm
BWI
Baltimore/Washington airport
86 USD

How to get the cheapest flight ticket from Washington to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago?
February
The cheapest time of year to fly to Chicago from Washington is February. Most expensive is July
What is the cheapest day to fly to Chicago?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Friday
When is the cheapest time to fly to Chicago?
in the evening
Washington to Chicago flights are approximately 31% more expensive at noon than in the evening
What is the cheapest airline that flies to Chicago?
Spirit Airlines
Spirit Airlines, Frontier, and Endeavor Airlines are the most popular carriers operating from Washington to Chicago
What is the cheapest route?
Baltimore/Washington - Chicago O'Hare Intl
Fly from Baltimore/Washington to Chicago O'Hare Intl for the best Washington - Chicago flight prices
When is the cheapest time to book a flight to Chicago?
50 days before
The cheapest time to buy a flight from Washington to Chicago is approximately 50 days to departure
60
Days before departure
0

Flight information for Washington to Chicago (CHI - WAS)

Find info about flight duration, direct flights, and airports for your flight from Washington to Chicago
Fastest flight time 2h 0m The fastest flight from Washington to Chicago takes 2h 0m.
Direct flights Every day Direct flights go from Washington to Chicago every day.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

Alternative routes for Washington to Chicago

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Chicago
Fastest flight time
2h 22m
Cheapest price
133 USD
Philadelphia to Indianapolis
Fastest flight time
2h 04m
Cheapest price
135 USD
Washington to Indianapolis
Fastest flight time
1h 45m
Cheapest price
164 USD
Baltimore to Indianapolis
Fastest flight time
4h 08m
Cheapest price
170 USD
View more

Flights from Washington to:

*Flight prices to Chicago are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.