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St. Pete–Clearwater International Airport to Key West International Airport flight

Explore the cheapest one-way and round-trip flights from St. Pete–Clearwater International Airport to Key West International Airport over the next 90 days, with one-way fares from US$47 and round-trip from US$86. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PIE 14:06
        1h 2m
        Nonstop
        EYW 15:08
        Tampa - Key West | Sun, Oct 4 | Allegiant Air
        EYW 16:16
        1h 2m
        Nonstop
        PIE 17:18
        Key West - Tampa | Sat, Oct 10 | Allegiant Air
        US$86 US$121
        28% off
        28% off
        US$121 US$86
      • PIE 07:20
        1h 2m
        Nonstop
        EYW 08:22
        Tampa - Key West | Mon, Oct 26 | Allegiant Air
        EYW 12:52
        1h 3m
        Nonstop
        PIE 13:55
        Key West - Tampa | Thu, Oct 29 | Allegiant Air
        US$87 US$121
        28% off
        28% off
        US$121 US$87
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 29 | Allegiant Air
        EYW 12:54
        1h 7m
        Nonstop
        PIE 14:01
        Key West - Tampa | Thu, Nov 5 | Allegiant Air
        US$87 US$121
        28% off
        28% off
        US$121 US$87
      • PIE 18:32
        1h 2m
        Nonstop
        EYW 19:34
        Tampa - Key West | Tue, Oct 20 | Allegiant Air
        EYW 14:03
        1h 3m
        Nonstop
        PIE 15:06
        Key West - Tampa | Sat, Oct 24 | Allegiant Air
        US$87
        28% off
        US$121 US$87
      • PIE 08:00
        1h 3m
        Nonstop
        EYW 09:03
        Tampa - Key West | Sun, Sep 27 | Allegiant Air
        EYW 12:52
        1h 3m
        Nonstop
        PIE 13:55
        Key West - Tampa | Thu, Oct 1 | Allegiant Air
        US$89
        26% off
        US$121 US$89
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 1 | Allegiant Air
        EYW 16:16
        1h 2m
        Nonstop
        PIE 17:18
        Key West - Tampa | Sat, Oct 3 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 08:00
        1h 3m
        Nonstop
        EYW 09:03
        Tampa - Key West | Tue, Sep 29 | Allegiant Air
        EYW 08:32
        1h 3m
        Nonstop
        PIE 09:35
        Key West - Tampa | Fri, Oct 2 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 08:00
        1h 2m
        Nonstop
        EYW 09:02
        Tampa - Key West | Sun, Oct 18 | Allegiant Air
        EYW 09:52
        1h 3m
        Nonstop
        PIE 10:55
        Key West - Tampa | Sun, Oct 25 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 15 | Allegiant Air
        EYW 08:37
        1h 3m
        Nonstop
        PIE 09:40
        Key West - Tampa | Fri, Oct 23 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 12:52
        1h 2m
        Nonstop
        EYW 13:54
        Tampa - Key West | Tue, Oct 27 | Allegiant Air
        EYW 14:03
        1h 3m
        Nonstop
        PIE 15:06
        Key West - Tampa | Sat, Oct 31 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 07:10
        1h 2m
        Nonstop
        EYW 08:12
        Tampa - Key West | Mon, Oct 19 | Allegiant Air
        EYW 09:52
        1h 3m
        Nonstop
        PIE 10:55
        Key West - Tampa | Sun, Oct 25 | Allegiant Air
        US$90
        26% off
        US$121 US$90
      • PIE 15:16
        1h 3m
        Nonstop
        EYW 16:19
        Tampa - Key West | Mon, Sep 28 | Allegiant Air
        EYW 15:58
        1h 3m
        Nonstop
        PIE 17:01
        Key West - Tampa | Sun, Oct 4 | Allegiant Air
        US$93
        23% off
        US$121 US$93
      • TPA 13:00
        17h 25m
        1 stop
        EYW 14:00
        Tampa - Key West | Sun, Sep 27 | Normal Airline
        EYW 15:00
        6h
        Nonstop
        TPA 16:00
        Key West - Tampa | Tue, Sep 29 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        PIE 08:00
        1h 2m
        Nonstop
        EYW 09:02
        Tampa - Key West | Sun, Oct 18 | Allegiant Air
        US$47 US$71
        34% off
        34% off
        US$71 US$47
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 1 | Allegiant Air
        US$47 US$71
        34% off
        34% off
        US$71 US$47
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 8 | Allegiant Air
        US$47 US$71
        34% off
        34% off
        US$71 US$47
      • PIE 18:32
        1h 2m
        Nonstop
        EYW 19:34
        Tampa - Key West | Tue, Oct 20 | Allegiant Air
        US$48
        32% off
        US$71 US$48
      • PIE 14:06
        1h 2m
        Nonstop
        EYW 15:08
        Tampa - Key West | Sun, Oct 4 | Allegiant Air
        US$48
        32% off
        US$71 US$48
      • PIE 07:30
        1h 2m
        Nonstop
        EYW 08:32
        Tampa - Key West | Mon, Oct 5 | Allegiant Air
        US$48
        32% off
        US$71 US$48
      • PIE 08:00
        1h 2m
        Nonstop
        EYW 09:02
        Tampa - Key West | Sun, Oct 25 | Allegiant Air
        US$48
        32% off
        US$71 US$48
      • PIE 11:00
        1h 2m
        Nonstop
        EYW 12:02
        Tampa - Key West | Thu, Oct 15 | Allegiant Air
        US$49
        31% off
        US$71 US$49
      • PIE 12:52
        1h 2m
        Nonstop
        EYW 13:54
        Tampa - Key West | Tue, Oct 27 | Allegiant Air
        US$52
        27% off
        US$71 US$52
      • PIE 08:00
        1h 3m
        Nonstop
        EYW 09:03
        Tampa - Key West | Tue, Sep 29 | Allegiant Air
        US$53
        25% off
        US$71 US$53
      • PIE 07:10
        1h 2m
        Nonstop
        EYW 08:12
        Tampa - Key West | Mon, Oct 12 | Allegiant Air
        US$54
        24% off
        US$71 US$54
      • PIE 18:27
        1h 2m
        Nonstop
        EYW 19:29
        Tampa - Key West | Tue, Oct 13 | Allegiant Air
        US$54
        24% off
        US$71 US$54
      • TPA 13:00
        17h 25m
        1 stop
        EYW 14:00
        Tampa - Key West | Sun, Sep 27 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from St. Pete–Clearwater International Airport to Key West International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from St. Pete–Clearwater International Airport to Key West International Airport?

The cheapest airline flying from St. Pete–Clearwater International Airport to Key West International Airport is Allegiant Air (from US$48) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From US$48

Find more flights and airlines

What is the flight schedule from St. Pete–Clearwater International Airport to Key West International Airport?

Check on the flight schedule from Tampa to Key West to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G42623

    St. Pete–Clearwater International Airport

    14:25

    PIE

    1h 1m

    15:26

    EYW

    - - - - T - -
    Search

  2. G4974

    St. Pete–Clearwater International Airport

    08:00

    PIE

    1h 4m

    09:04

    EYW

    - - T - - F -
    Search

  3. G41100

    St. Pete–Clearwater International Airport

    13:28

    PIE

    1h 3m

    14:31

    EYW

    - - - W - - -
    Search

  4. G42678

    St. Pete–Clearwater International Airport

    12:57

    PIE

    1h 4m

    14:01

    EYW

    S - - - - - -
    Search

  5. G41009

    St. Pete–Clearwater International Airport

    07:05

    PIE

    1h 3m

    08:08

    EYW

    - - - - - - S
    Search
Find more flights and airlines

About St. Pete–Clearwater International Airport and Key West International Airport

Learn about St. Pete–Clearwater International Airport (PIE) and Key West International Airport (EYW) — including location, terminals, transportation, and travel tips.

Flight distance 385.46 km
Cheapest one-way ticket price US$47
Cheapest return ticket price US$86

FAQs for St. Pete–Clearwater International Airport to Key West International Airport Flights

  • How many daily flights are there from St. Pete–Clearwater International Airport (PIE) to Key West International Airport (EYW)?

    There are around 1 daily flights from St. Pete–Clearwater International Airport (PIE) to Key West International Airport (EYW).
  • The earliest flight from St. Pete–Clearwater International Airport to Key West International Airport departs at 07:05, and the last departs at 15:16, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from St. Pete–Clearwater International Airport (PIE) to Key West International Airport (EYW) is quite popular. Without considering departure times or holidays, tickets cost around US$107 in October, the most expensive month to book this route.
  • The earliest flight departs from St. Pete–Clearwater International Airport at 08:00 and arrives in Key West International Airport at 09:02.
    • The distance from Key West International Airport to downtown is about 2 km, by taxi about 20 minutes.
  • Allegiant Air is a very popular airline operating an average of 215 flights per month.
  • One-way flights from St. Pete–Clearwater International Airport to Key West International Airport currently start from US$47, and round-trip fares start from US$86. The current lowest fare is a Allegiant Air flight departing on Sun, Oct 18; prices may vary depending on availability.
  • Yes. Allegiant Air operate direct flights from St. Pete–Clearwater International Airport to Key West International Airport, with an average flight time of 45 minutes, and around 6 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Pete–Clearwater International Airport to Key West International Airport is US$61. Prices may vary depending on the departure date, airline, and availability.
  • Allegiant Air are the most popular budget airlines flying from St. Pete–Clearwater International Airport to Key West International Airport, with one-way fares starting from US$47. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • St. Pete–Clearwater International Airport to Key West International Airport operates around 6 weekly flights, mainly by Allegiant Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter St. Pete–Clearwater International Airport and Key West International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.