Cheap flights from Pittsburgh to Key West from CA $176

View CA $176 flight on Tue, Sep. 9, 2025Opens in a new window

Popular airlines from Pittsburgh to Key West

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Cheap flights from Pittsburgh (PIT) to Key West (EYW)

Prices were available within the past 7 days and start at CA $176 for one-way flights and CA $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct. 18 - Tue, Oct. 21
PIT
Pittsburgh
EYW
Key West
CA $400 Roundtrip, found 4 days ago
CA $400
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct. 18 from Pittsburgh to Key West, returning Tue, Oct. 21, priced at CA $400 found 4 days ago
American Airlines
Sat, Oct. 18 - Tue, Oct. 21
PIT
Pittsburgh
EYW
Key West
CA $407 Roundtrip, found 4 days ago
CA $407
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct. 18 from Pittsburgh to Key West, returning Tue, Oct. 21, priced at CA $407 found 4 days ago
American Airlines
Sat, Oct. 18 - Tue, Oct. 21
PIT
Pittsburgh
EYW
Key West
CA $433 Roundtrip, found 4 days ago
CA $433
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct. 18 from Pittsburgh to Key West, returning Tue, Oct. 21, priced at CA $433 found 4 days ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
PIT
Pittsburgh
EYW
Key West
CA $449 Roundtrip, found 2 days ago
CA $449
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug. 5 from Pittsburgh to Key West, returning Wed, Aug. 6, priced at CA $449 found 2 days ago
United
Wed, Aug. 6 - Fri, Aug. 8
PIT
Pittsburgh
EYW
Key West
CA $647 Roundtrip, found 2 days ago
CA $647
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug. 6 from Pittsburgh to Key West, returning Fri, Aug. 8, priced at CA $647 found 2 days ago
JetBlue Airways
Fri, Oct. 24 - Mon, Oct. 27
PIT
Pittsburgh
EYW
Key West
CA $1,536 Roundtrip, found 4 days ago
CA $1,536
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct. 24 from Pittsburgh to Key West, returning Mon, Oct. 27, priced at CA $1,536 found 4 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Key West (EYW)

July is typically the cheapest month to fly

From CA $273 - CA $580 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.