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Cheap Flights from Key West International to St. Pete–Clearwater International

Compare Key West International to St. Pete–Clearwater International flight deals

Find the cheapest month or even day of the year to fly to St. Pete–Clearwater International

Book the best St. Pete–Clearwater International fare with no extra fees

Flight deals from Key West International to St. Pete–Clearwater International

Looking for a cheap last-minute deal or the best return flight from Key West International Airport to St. Pete–Clearwater International Airport? If you want to travel next month, return fares start from Rs23,930. Find the lowest prices on one-way and return tickets right here.
Tampa.Rs11,838 per passenger.Departing Sat, 31 Oct.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Sat, 31 Oct, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,838, select.
Tampa.Rs11,936 per passenger.Departing Fri, 12 Jun.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Fri, 12 Jun, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,936, select.
Tampa.Rs11,936 per passenger.Departing Fri, 17 Jul.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Fri, 17 Jul, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,936, select.
Tampa.Rs11,975 per passenger.Departing Mon, 3 Aug.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Mon, 3 Aug, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,975, select.
Tampa.Rs11,975 per passenger.Departing Fri, 29 May.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Fri, 29 May, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,975, select.
Tampa.Rs11,988 per passenger.Departing Wed, 2 Sep.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Wed, 2 Sep, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs11,988, select.
Tampa.Rs12,824 per passenger.Departing Fri, 13 Nov.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Fri, 13 Nov, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs12,824, select.
Tampa.Rs16,790 per passenger.Departing Mon, 1 Feb.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Mon, 1 Feb, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs16,790, select.
Tampa.Rs19,526 per passenger.Departing Sun, 20 Dec.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Sun, 20 Dec, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs19,526, select.
Tampa.Rs19,796 per passenger.Departing Thu, 21 Jan.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Thu, 21 Jan, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From Rs19,796, select.

Find the cheapest month to fly from Key West International to St. Pete–Clearwater International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Key West International to St. Pete–Clearwater International flights are currently cheapest in October.
May
from Rs11,975
Jun
from Rs11,936
Jul
from Rs11,936
Aug
from Rs11,975
Sep
from Rs11,988
Oct
from Rs11,838
Nov
from Rs12,824
Dec
from Rs19,526
Jan
from Rs19,796
Feb
from Rs16,790
Mar
Find prices
Apr
Find prices

Direct flights from Key West International to St. Pete–Clearwater International

Key West International to St. Pete–Clearwater International: Alternative routes

Compare routes from Key West International to Tampa below. You may find an airport to fly into that's cheaper, faster, or easier than St. Pete–Clearwater International.

Tampa Peter O'Knight

4km from central Tampa
Closest
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Tampa International

8km from central Tampa
Cheapest
from Rs10,836
Search flights

St. Pete–Clearwater International

22km from central Tampa
from Rs11,838
Search flights

Lakeland

44km from central Tampa
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Sarasota

62km from central Tampa
Search flights

Key West to Tampa: Flight information

The things to know before you go.
Cheapest flight foundRs11,838
Cheapest month to flyOctober
Average flight time1 hr, 5 mins
Most popular airlineAllegiant Air
Average flights per week8

Finding cheap flights from Key West International to St. Pete–Clearwater International: Frequently asked questions

The best price we found for a return flight from Key West International to St. Pete–Clearwater International is Rs23,670. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 5 minutes is the average flight time from Key West International to St. Pete–Clearwater International.
Allegiant Air flies direct from Key West International to St. Pete–Clearwater International.
As of May 2026, there are 7 flights per week flying from Key West International to St. Pete–Clearwater International.
The cheapest month to fly from Key West International to St. Pete–Clearwater International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Key West International Airport to St. Pete–Clearwater International Airport on Wednesday, 17 June 2026.
Yes – the average flight time is 1 hour and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St. Pete–Clearwater International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tampa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to St. Pete–Clearwater International.

Flying from Key West International Airport (EYW) to St. Petersburg-Clearwater International Airport (PIE): what you need to know

  • The average length of a direct flight from Key West International Airport to St. Petersburg-Clearwater International Airport is 1 hour.

  • Key West and Tampa follow the same timezone, UTC-4.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your EYW to PIE flight.

  • During popular months like January, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a peak period in general.

  • Jetting into Tampa (and then exploring more of United States!) is a cinch with Allegiant Air. This popular carrier offers direct flights from Key West International Airport to St. Petersburg-Clearwater International Airport.

  • Allegiant Air is the airline most travellers choose to fly with on this route.

  • Allegiant Air is the most punctual carrier that offers EYW to PIE flights, with 75.51% of its services reaching their destination on time.

  • Consider adding a stopover when booking your ticket from Key West International Airport to St. Petersburg-Clearwater International Airport. Simply deselect 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between EYW and PIE:

    • Cincinnati/Northern Kentucky Airport

    • Asheville Regional Airport

    • Pittsburgh International Airport

How to find the cheapest flights from Key West International Airport (EYW) to St. Petersburg-Clearwater International Airport (PIE)

  • Rs11,838 is the lowest price for a one-way Key West International Airport to St. Petersburg-Clearwater International Airport flight. Return flights start from Rs23,670. These fares can change based on demand and availability.

  • Score cheap tickets from EYW to PIE by booking seven months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • June is the cheapest month for flights from Key West International Airport to St. Petersburg-Clearwater International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Finding cheap flights from EYW to PIE couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Tailor your trip using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Key West International Airport to St. Petersburg-Clearwater International Airport.

Handy information about Key West International Airport (EYW)

  • The address for EYW is 3491 South Roosevelt Boulevard.

  • When it comes to the on-time performance of Key West International Airport, 71.92% of flights meet their scheduled arrival time.

  • To get to Key West International Airport from central Key West, it takes about 5 minutes by car. This depends on traffic, however. It's approximately 3 kilometres from the airport to the city centre.

  • Planning to catch public transport? You can expect a journey time of around 40 minutes.

  • Need a convenient hotel close to EYW? If you're boarding an early flight from Key West International Airport to St. Petersburg-Clearwater International Airport, these stays will put you moments from check-in:

Arriving at St. Petersburg-Clearwater International Airport (PIE)

Getting from St. Petersburg-Clearwater International Airport (PIE) to central Tampa

  • You'll find PIE at Suite 221 - Terminal Building.

  • From St. Petersburg-Clearwater International Airport, Tampa is approximately 29 kilometres away. It takes around 25 minutes to reach the centre by car.

  • It typically takes 2 hours 10 minutes to get there using public transport.

When to fly to St. Petersburg-Clearwater International Airport (PIE)

  • The quietest month for a flight from Key West International Airport to St. Petersburg-Clearwater International Airport is April, while July is the most popular. Choose the ideal time to go to Tampa based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Tampa is August, with the temperature ranging between 24ºC and 33ºC. Book your flights from Key West International Airport to St. Petersburg-Clearwater International Airport in this month if this is the kind of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from EYW to PIE in January. Temperatures average between 9ºC and 23ºC then.

Explore more of United States

  • Jacksonville is just one of the many cities in United States waiting to be explored once you've taken in the sights of Tampa. Around 274 kilometres away to the north, its best attractions include Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • If you want to check out another corner of United States, head for Miami, roughly 338 kilometres south-east of Tampa. Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.