Our cheapest offers for flights from St.Petersburg Clearwater to Key West

Here you can compare cheap flights from St.Petersburg Clearwater (PIE) to Key West (EYW) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Key West. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option St.Petersburg-Clearwater Key West	Outbound 09/19/25 direct G41074 01h 02min	Return 09/29/25 direct G42711 01h 04min	Allegiant Air	?	$96
St.Petersburg-Clearwater Key West	Outbound 10/18/25 direct G40973 01h 02min	Return 11/17/25 direct G40980 01h 01min	Allegiant Air		$99
St.Petersburg-Clearwater Key West	Outbound 09/04/25 direct G41013 01h 02min	Return 09/28/25 direct G40993 01h 04min	Allegiant Air		$101
St.Petersburg-Clearwater Key West	Outbound 10/18/25 direct G40973 01h 02min	Return 11/17/25 direct G40980 01h 01min	Allegiant Air	?	$103
St.Petersburg-Clearwater Key West	Outbound 09/19/25 direct G41074 01h 02min	Return 09/29/25 direct G42711 01h 04min	Allegiant Air		$104
St.Petersburg-Clearwater Key West	Outbound 07/25/25 direct G40971 01h 03min	Return 08/17/25 direct G41100 01h 02min	Allegiant Air	?	$106
St.Petersburg-Clearwater Key West	Outbound 09/04/25 direct G41013 01h 02min	Return 09/28/25 direct G40993 01h 04min	Allegiant Air	?	$108
St.Petersburg-Clearwater Key West	Outbound 09/19/25 direct G41074 01h 02min	Return 09/29/25 direct G42711 01h 04min	Allegiant Air		$111
St.Petersburg-Clearwater Key West	Outbound 09/19/25 direct G41074 01h 02min	Return 09/29/25 direct G42711 01h 04min	Allegiant Air		$113
St.Petersburg-Clearwater Key West	Outbound 10/18/25 direct G40973 01h 02min	Return 11/17/25 direct G40980 01h 01min	Allegiant Air		$115

Important flight information

Flight information: St.Petersburg-Clearwater - Key West

Roundtrip from	$95.64
Distance	385 km
Departure airport	Airport St.Petersburg-Clearwater International Airport (PIE)
Arrival airport	Airport Key West-FL (EYW)
Destination country	Flights to United States

Alternative routes to United States

Flight St.Petersburg-Clearwater - Chicago Rockford from $69
Flight St.Petersburg-Clearwater - Rickenbacker from $62

Flights from St.Petersburg Clearwater to Key West

Our cheapest offers for flights from St.Petersburg Clearwater to Key West

St.Petersburg-Clearwater International Airport

Key West-FL

Important flight information

Flight information: St.Petersburg-Clearwater - Key West

Alternative routes to United States

Alternative flights to Key West