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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 August , September 2026

27 Aug - 10 Sep $ 271.00
DCA
Washington
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
DCA
Washington
Pick dates
31 Aug - 14 Sep $ 395.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
21 Aug - 10 Sep $ 405.00
DCA
Washington
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
DCA
Washington
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Last minute flights from Washington to Chicago

27 Aug - 01 Sep $ 364.00
DCA
Washington
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
31 Aug - 31 Aug $ 528.00
DCA
Washington
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
DCA
Washington
Pick dates
26 Aug - 31 Aug $ 533.00
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 - 9:55 AM
Frontier Airlines
1 Stops
7h 36m
DCA - CHI
$ 179
Kiwi
Pick dates
7:46 AM - 7:46 AM
United Airlines
0 Stops
2h 14m
DCA - CHI
$ 261
Kiwi
Pick dates
6:30 AM - 6:30 AM
United Airlines
0 Stops
2h 14m
DCA - CHI
$ 261
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.