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Cheap flights from Washington (DCA) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to Chicago (CHI)

How to find the cheapest flight from Washington (DCA) to Chicago (CHI)
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How to find the cheapest flight from Washington (DCA) to Chicago (CHI)
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How to find the cheapest flight from Washington (DCA) to Chicago (CHI)
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Cheap flights from Washington to Chicago in June , July 2026

30 Jun - 09 Jul $ 363.00
DCA
Washington
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
30 Jun - 14 Jul $ 525.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
30 Jun - 15 Jul $ 525.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates

Last minute flights from Washington to Chicago

30 Jun - 30 Jun $ 522.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
30 Jun - 30 Jun $ 522.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
29 Jun - 30 Jun $ 552.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates

One-way flights to Chicago from Washington

7:00 AM - 5:05 PM
Frontier Airlines
1 Stops
14h 43m
DCA - CHI
$ 203
Kiwi
Pick dates
10:30 AM - 10:30 AM
United Airlines
0 Stops
2h 18m
DCA - CHI
$ 224
Kiwi
Pick dates
7:15 AM - 7:15 AM
United Airlines
0 Stops
2h 14m
DCA - CHI
$ 226
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.