Cheap Flights From Pittsburgh to USA

Active USA deals departing Pittsburgh.

3 active deals

Key West

Pittsburgh → Key West

$111 USDRoundtrip

✓ $106.55 USD−$4.45 · checked 22h ago

Sep – Oct 2026 · Allegiant Air, American Airlines, JetBlue, United Airlines · Nonstop

Found yesterdaySee deal

Key West

Pittsburgh → Key West

Multiple sources

$47 USDRoundtrip

$113.97 USD+$66.97 · checked 22h ago

Oct 2026 · Allegiant Air, American Airlines, JetBlue, United Airlines · Nonstop

Found yesterdaySee deal

Charleston

Pittsburgh → Charleston

$277 USDRoundtrip

$324.40 USD+$47.40 · checked 22h ago

Nov 2026 · Nonstop

Found yesterdaySee deal

Other regions from Pittsburgh