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Cheap flights from Chicago (CHI) to Pittsburgh (PIT)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Pittsburgh (PIT)

How to find the cheapest flight from Chicago (CHI) to Pittsburgh (PIT)
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How to find the cheapest flight from Chicago (CHI) to Pittsburgh (PIT)
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How to find the cheapest flight from Chicago (CHI) to Pittsburgh (PIT)
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Cheap flights from Chicago to Pittsburgh in November , December 2026

15 Nov - 10 Dec $ 469.00
CHI
Chicago
Frontier Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Frontier Airlines
1 STOPS
CHI
Chicago
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15 Nov - 09 Dec $ 738.00
CHI
Chicago
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
CHI
Chicago
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15 Nov - 06 Dec $ 738.00
CHI
Chicago
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Pittsburgh

15 Nov - 01 Dec $ 494.00
CHI
Chicago
Frontier Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Frontier Airlines
3 STOPS
CHI
Chicago
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15 Nov - 30 Nov $ 1,239.00
CHI
Chicago
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
CHI
Chicago
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15 Nov - 30 Nov $ 1,529.00
CHI
Chicago
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
CHI
Chicago
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One-way flights to Pittsburgh from Chicago

1:08 PM - 6:39 PM
Allegiant Air
1 Stops
6h 59m
CHI - PIT
$ 266
Kiwi
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9:51 AM - 3:03 PM
Frontier Airlines
1 Stops
6h 41m
CHI - PIT
$ 294
Kiwi
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9:30 AM - 1:03 PM
Alaska Airlines
1 Stops
10h 6m
CHI - PIT
$ 744
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Pittsburgh (PIT)

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