Cheap Flights from Pittsburgh, PA to Key West, FL from $129

Return flight: Key West – Pittsburgh
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On Cheapflightsplus.com you will find 1 direct flights from Pittsburgh to Key West. You can compare airfare deals from 1 airlines and multiple travel sites from $129, book and save on cheap plane tickets and last minute offers. Also check out PIT-EYW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Pittsburgh to Key West Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $129 (one-way), $221 (round-trip).
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Best Flights from Pittsburgh to Key West Today

Take a look at the list of non stop flights and flights with layovers from Pittsburgh to Key West with the lowest price of $129. Take a look at the list of non stop flights from Pittsburgh to Key West from $129. The fastest direct flight takes 2h 49m. There’re no connecting flights.
Price Departure Arrival Flight Duration Airline Flight
from $129
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13:33
Pittsburgh
Pittsburgh Int.
 16:22
Key West
Key West Int.
 2h 49m Allegiant Air
G41039
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 05, 2025
Full flight schedule will help you in detecting at what time planes fly from Pittsburgh to Key West. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
13:33 — 16:22
13:33 — 16:22 G41039 Allegiant Air
Pittsburgh — Key West
2h 49m
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from$129
*Departure and arrival times - local. Updated on February 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Pittsburgh to Key West depends on and how to choose the most interesting flight option for you.

Distance between Pittsburgh and Key West is 1778 miles. Time difference between the cities is 0h. Airplanes depart 13:33 to 13:33 from 3 Pittsburgh airports and arrive 13:33 to 13:33 to 2 Key West airports. Average flight time is 2h 49m.

  • The fastest flight 2h 49m
  • Average flight time 2h 49m
  • The earliest flight 13:33
  • The latest flight 13:33
  • Distance 1105 ml

The cheapest months to travel to Key West are february (from 129 $).

What is the lowest airfare Pittsburgh to Key West?

The cheapest plane ticket found by our users is $129. This airfare is for economy class on one-way G41039 flight by Allegiant Air for February 21, 2025 which leaves Pittsburgh Int. in Pittsburgh at 13:33 am and arrives at Key West Key West Int. at 16:22.

Economy class
$129
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Business class
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First class
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Popular Airlines on the Route

The flight Pittsburgh — Key West is served by 1 regular airline and 1 low-cost airline. Most of the flights on this route are operated by Allegiant Air - 1 departures per week at the price of from $ 129 . And the most expensive tickets are offered by Allegiant Air airline - from $ 129.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is G41039 by Allegiant Air takes 2h 49m and the cheapest is G41039 by Allegiant Air for $129.

  • G4 - Allegiant Air
    from $129
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Connecting Flights

There’re no flights with layovers. Try direct flights or departure from nearby cities.

Airports

You can fly from Pittsburgh to Key West from 3 airports (Allegheny County, Pittsburgh Int., Civic Ar Heli).

Pittsburgh airports

  • Allegheny County-AGC
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  • Pittsburgh Int.-PIT
    from $129
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  • Civic Ar Heli-CVA
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Key West airports

  • NAS-NQX
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  • Key West Int.-EYW
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Airplanes

There are flights to Key West from Pittsburgh by 1 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Pittsburgh

You may also consider searching for discounted plane tickets to some other popular places from Pittsburgh within United States.

Top International Destinations from Pittsburgh

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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