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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 April , May 2026

30 Apr - 05 May $ 278.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
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15 Apr - 06 May $ 876.00
DCA
Washington
Alaska Airlines
2 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
DCA
Washington
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14 Apr - 05 May $ 1,051.00
DCA
Washington
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
DCA
Washington
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Last minute flights from Washington to Chicago

28 Apr - 30 Apr $ 278.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
16 Apr - 30 Apr $ 477.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
16 Apr - 30 Apr $ 477.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates

One-way flights to Chicago from Washington

5:05 PM - 5:05 PM
United Airlines
0 Stops
2h 15m
DCA - CHI
$ 99
Kiwi
Pick dates
5:05 PM - 5:05 PM
United Airlines
0 Stops
2h 15m
DCA - CHI
$ 328
Kiwi
Pick dates
7:30 AM - 7:30 AM
United Airlines
0 Stops
2h 17m
DCA - CHI
$ 328
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.