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St Petersburg

$170+ Cheap flights from St. Louis to Tampa (STL - PIE)

STL — PIE
Nov 29 — Dec 61
Sun 11/29
Sun 12/6
1 adult, Economy
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Cheap flight deals from St. Louis to St Petersburg

One-way flights from St. Louis to St Petersburg

Wed 11/186:34 pm -
3 stops43h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29$170
Thu 12/106:20 pm -
3 stops26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27$178
Mon 12/286:21 pm -
3 stops21h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29$193
Fri 12/117:54 pm -
2 stops40h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27$209
Thu 11/1911:40 am -
2 stops10h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28$222
Mon 11/236:35 pm -
3 stops20h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26$232

Find flight deals from St. Louis to St Petersburg

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

May

Average price

$284
Provider with most accurate pricing for Lambert-St Louis-Tampa St. Petersburg flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Tampa St. Petersburg flights.
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Wed 11/18

6:34 pm-3:32 pm

3 stops43h 58m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$170

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Thu 12/10

6:20 pm-9:55 pm

3 stops26h 35m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$178
Quickest round-trip

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Mon 12/28

6:21 pm-4:24 pm

3 stops21h 03m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$193

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Fri 12/11

7:54 pm-1:21 pm

2 stops40h 27m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$209

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Mon 11/23

6:05 pm-4:23 pm

2 stops21h 18m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$253

St. LouisTampa

STL Lambert-St Louis - PIE Tampa St. Petersburg

STLPIE

Lambert-St Louis

Wed 11/4

6:44 pm-4:05 pm

3 stops44h 21m

Tampa St. Petersburg

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Sorted by cheapest first

Compare providers for flights from St. Louis to St Petersburg

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to St Petersburg in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust 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 St. Louis-Tampa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Tampa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Tampa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-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 St. Louis-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 St. Louis to St Petersburg

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

Reviews of airlines servicing St Petersburg

Read through reviews of airlines operating flights from St. Louis to Tampa, such as Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
679 reviews

Food

5.9

Comfort

6.9

Boarding

7.7

Entertainment

5.5

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
679 reviews
Allegiant Air
7.3
Good
679 reviews

Food

5.9

Comfort

6.9

Boarding

7.7

Entertainment

5.5

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

  • What is the cheapest airline to fly from St. Louis to Tampa round-trip?

    Currently priced at $152, Allegiant Air will fly you from St. Louis to Tampa and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. This flight start at 58% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from St. Louis to St Petersburg?

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

  • Can I find deals for business class flights from St. Louis to St Petersburg?

    Yes. Cheapflights offers flight deals from St. Louis 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from St. Louis to St Petersburg

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$152Average$322FlexibilityNo cancel feeOn-time88%

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