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St Petersburg

$42+ Cheap flights from Key West to Tampa (EYW - PIE)

EYW — PIE
Oct 24 — Oct 311
Sat 10/24
Sat 10/31
1 adult, Economy
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Cheap flight deals from Key West to St Petersburg

Cheapest flights from Key West to St Petersburg

Fri 10/162:03 pm -
Nonstop1h 03m
Mon 10/196:32 pm -
Nonstop1h 02m
Deal found 9/23$73
Wed 10/712:52 pm -
Nonstop1h 03m
Sun 10/117:10 am -
Nonstop1h 02m
Deal found 9/22$88
Wed 10/1412:52 pm -
Nonstop1h 03m
Thu 10/156:45 am -
Nonstop1h 02m
Deal found 9/23$91
Thu 10/228:37 am -
Nonstop1h 03m
Sun 10/257:20 am -
Nonstop1h 02m
Deal found 9/20$96
Wed 10/2112:52 pm -
Nonstop1h 03m
Sun 10/257:20 am -
Nonstop1h 02m
Deal found 9/20$98
Fri 9/258:58 am -
Nonstop1h 06m
Sun 9/273:16 pm -
Nonstop1h 03m
Deal found 9/20$99
Sat 10/179:52 am -
Nonstop1h 03m
Thu 10/296:45 am -
Nonstop1h 02m
Deal found 9/20$101
Fri 10/232:03 pm -
Nonstop1h 03m
Mon 10/2612:52 pm -
Nonstop1h 02m
Deal found 9/20$102
Wed 10/2112:52 pm -
Nonstop1h 03m
Thu 10/296:45 am -
Nonstop1h 02m
Deal found 9/20$104
Sat 10/179:52 am -
Nonstop1h 03m
Wed 10/2811:00 am -
Nonstop1h 02m
Deal found 9/20$105

Find flight deals from Key West to St Petersburg

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$73
(CheapOair)

One-way from

$42
(Super.com)

Popular in

January

Cheapest in

July

Average price

$101
Provider with most accurate pricing for Key West-Tampa St. Petersburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Tampa St. Petersburg flights.
Search Deals
From Key West to Tampa St. Petersburg
Search Deals
One-way flight from Key West to Tampa St. Petersburg
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Key West to Tampa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Wed 10/7

12:52 pm-1:55 pm

Nonstop1h 03m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$42

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Thu 10/1

8:32 am-9:35 am

Nonstop1h 03m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$47

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Fri 11/6

2:58 pm-4:05 pm

Nonstop1h 07m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$48

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Wed 10/21

12:52 pm-1:55 pm

Nonstop1h 03m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$49
Quickest round-trip

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Fri 10/2

4:16 pm-5:18 pm

Nonstop1h 02m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$50

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Fri 1/8

4:02 pm-5:07 pm

Nonstop1h 05m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$50

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Sat 2/27

5:11 pm-6:17 pm

Nonstop1h 06m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Fri 3/12

2:58 pm-4:04 pm

Nonstop1h 06m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$66

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Sun 2/7

3:25 pm-4:30 pm

Nonstop1h 05m

Tampa St. Petersburg

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

Key WestTampa

EYW Key West - PIE Tampa St. Petersburg

EYWPIE

Key West

Thu 11/5

8:54 am-10:01 am

Nonstop1h 07m

Tampa St. Petersburg

Sun 11/8

8:00 am-9:04 am

Nonstop1h 04m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Key West to St Petersburg

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to St Petersburg in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Tampa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Tampa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Tampa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Tampa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Tampa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to St Petersburg

Have a flexible travel schedule? Discover the best time to fly to St Petersburg from Key West with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Key West to Tampa

What is the cheapest month to book a flight from Key West to Tampa?

Currently, July is the cheapest month in which you can book a flight from Key West to Tampa (average of $86). Flying from Key West to Tampa in January is currently the most expensive (average of $187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EYW to PIE?

A simple way to save on the total cost of your ticket is to fly from Key West to Tampa in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing St Petersburg

See what other customers who have flown with Allegiant Air from Key West to Tampa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
677 reviews

Food

5.8

Entertainment

5.5

Boarding

7.7

Comfort

6.9

Overall

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nic,Aug 2026

SRQ - ALB

Worker at gate refused to let me measure my personal item and insisted it needed to be a carryon and to pay 75$. I understand if it’s too big but she wouldn’t even let me go measure it. She eventually let me measure my own luggage after back n forth. It is a few inches too big and she comes over and attempts to grab my suitcase out my hands and I pull it away from her. She then shuts the door of the gate and says to call the police. I then just offer to pay for the carryon and she says ok. Then refuses to use let me use my tap to pay, luckily I had my physical card on me. As soon as I walked out the door I respectfully asked for her name. She began screaming at me and threatening me. This worker was just so hostile I understand if my stuffs too big I will pay the difference I’m not trying to get over on the rules. I was confused because I was allowed to board my destination flight with this item as a personal item. So I was confused by this whole situation from the go. It also caused a massive scene at the airport and I was extremely embarrassed. It genuinely seemed like this worker was out to get me for some reason. I had literally just arrived to the gate as it was already boarding so I hadn’t done anything prior. Super weird situation and it really spooked me.
Allegiant Air
7.3
Good
677 reviews
Allegiant Air
7.3
Good
677 reviews

Food

5.8

Entertainment

5.5

Boarding

7.7

Comfort

6.9

Overall

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nic,Aug 2026

SRQ - ALB

Worker at gate refused to let me measure my personal item and insisted it needed to be a carryon and to pay 75$. I understand if it’s too big but she wouldn’t even let me go measure it. She eventually let me measure my own luggage after back n forth. It is a few inches too big and she comes over and attempts to grab my suitcase out my hands and I pull it away from her. She then shuts the door of the gate and says to call the police. I then just offer to pay for the carryon and she says ok. Then refuses to use let me use my tap to pay, luckily I had my physical card on me. As soon as I walked out the door I respectfully asked for her name. She began screaming at me and threatening me. This worker was just so hostile I understand if my stuffs too big I will pay the difference I’m not trying to get over on the rules. I was confused because I was allowed to board my destination flight with this item as a personal item. So I was confused by this whole situation from the go. It also caused a massive scene at the airport and I was extremely embarrassed. It genuinely seemed like this worker was out to get me for some reason. I had literally just arrived to the gate as it was already boarding so I hadn’t done anything prior. Super weird situation and it really spooked me.

Related info for your journey

  • How popular is this Key West to Tampa flight route?

    The Key West to Tampa St. Petersburg flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Key West to Tampa?

    There are many flights that can get you from Key West to Tampa in 1h 07m. Fly via Allegiant Air to get the fastest option. Airlines will cover a distance of 239 mi. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Key West to Tampa round-trip?

    Our cheapest airline available from Key West to Tampa is Allegiant Air. Our recent data shows that you can find tickets from as low as $86 on this airline. Users have found that Allegiant Air is 29% cheaper than the other options available to this destination.

  • Can I find deals for flights from Key West to St Petersburg that include hotel bookings?

    Yes. In addition to deals on Key West to St Petersburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to St Petersburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to St Petersburg.

  • Can I find deals for business class flights from Key West to St Petersburg?

    Yes. Cheapflights offers flight deals from Key West to St Petersburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Tampa?

    Currently, July is the cheapest month in which you can book a flight from Key West to Tampa (average of $86). Flying from Key West to Tampa in January is currently the most expensive (average of $187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Key West to St Petersburg

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$110FlexibilityNo cancel feeOn-time88%

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