Cheap Flights from Pittsburgh, PA to Key West, FL from $121

Return flight: Key West – Pittsburgh
Page navigation
Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 1 direct and 4 connecting flights from Pittsburgh to Key West. You can compare airfare deals from 2 airlines and multiple travel sites from $121, 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: $121 (one-way), $208 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights

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 $121. The fastest direct flight takes 2h 49m and the fastest connecting – 5h 24m.
Price Departure Arrival Flight Duration Airline Flight
from $121
Find flight
13:33
Pittsburgh
Pittsburgh Int.
 16:22
Key West
Key West Int.
 2h 49m Allegiant Air
G41039
from $271
Find flight
06:15
Pittsburgh
Pittsburgh Int.
 11:39
Key West
Key West Int.
 5h 24m
layover
0h 53m - Washington D.C.
 United Airlines
UA3679
UA6217
from $271
Find flight
06:00
Pittsburgh
Pittsburgh Int.
 12:47
Key West
Key West Int.
 6h 47m
layover
1h 39m - Newark
 United Airlines
UA3608
UA1822
from $459
Find flight
15:14
Pittsburgh
Pittsburgh Int.
 11:39+1 день
Key West
Key West Int.
 20h 25m
layover
16h 0m - Washington D.C.
 United Airlines
UA3579
UA6217
from $586
Find flight
06:00
Pittsburgh
Pittsburgh Int.
 16:01
Key West
Key West Int.
 10h 1m
layover
3h 37m - Houston
 United Airlines
UA2491
UA6200
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 25, 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
Find flight
from$121
06:00 — 12:47
06:00 — 07:36 UA3608 United Airlines
Pittsburgh — Newark
1h 39m stop
09:15 — 12:47 UA1822 United Airlines
Newark — Key West
6h 47m
including layover
Find flight
from$271
06:00 — 16:01
06:00 — 08:32 UA2491 United Airlines
Pittsburgh — Houston
3h 37m stop
12:09 — 16:01 UA6200 United Airlines
Houston — Key West
10h 1m
including layover
Find flight
from$586
06:15 — 11:39
06:10 — 07:25 UA3679 United Airlines
Pittsburgh — Washington D.C.
53m stop
09:00 — 12:14 UA6217 United Airlines
Washington D.C. — Key West
5h 24m
including layover
Find flight
from$271
15:14 — 11:39
+1 day
15:14 — 16:25 UA3579 United Airlines
Pittsburgh — Washington D.C.
16h stop
08:25 — 11:39 UA6217 United Airlines
Washington D.C. — Key West
20h 25m
including layover
Find flight
from$459
*Departure and arrival times - local. Updated on January 25, 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 06:00 to 15:14 from 3 Pittsburgh airports and arrive 06:00 to 15:14 to 2 Key West airports. Average flight time is 2h 49m.

  • The fastest flight 2h 49m
  • Average flight time 2h 49m
  • The earliest flight 06:00
  • The latest flight 15:14
  • Distance 1105 ml

The cheapest months to travel to Key West are february (from 121 $), january (from 271 $), december (from 335 $).

What is the lowest airfare Pittsburgh to Key West?

The cheapest plane ticket found by our users is $121. 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
$121
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Pittsburgh — Key West is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 4 departures per week at the price of from $ 271 . And the most expensive tickets are offered by United Airlines airline - from $ 586.

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 $121.

  • G4 - Allegiant Air
    from $121
    Find
See more direct flights

Connecting Flights

There are 4 flights with layovers on the route. The fastest connecting flight is UA3679 by United Airlines takes 5h 24m and the cheapest is G41039 by Allegiant Air for $271.

See more connecting flights

Airports

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

Pittsburgh airports

  • Allegheny County-AGC
    Find
  • Pittsburgh Int.-PIT
    from $121
    Find
  • Civic Ar Heli-CVA
    Find

Key West airports

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

Airplanes

There are flights to Key West from Pittsburgh by 2 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.

    To find a plane ticket, please select dates.

Back