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Cheap flights from Tampa to St. Louis from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tampa to St. Louis departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tampa to St. Louis (TPA-STL)

Cheap round-trip flights

Southwest Logo
6:35 am - 8:00 amTPA-STL
2h 25mnonstop
Southwest Logo
7:25 pm - 10:40 pmSTL-TPA
2h 15mnonstop
$137Southwest
Find Deal
Fri, Sep 19 - Mon, Sep 22
Southwest Logo
6:10 pm - 11:25 pmTPA-STL
6h 15m1 stop
Southwest Logo
7:25 pm - 10:40 pmSTL-TPA
2h 15mnonstop
$147Southwest
Find Deal
Fri, Sep 19 - Mon, Sep 22
Frontier Logo
6:00 am - 3:04 pmTPA-STL
10h 04m1 stop
Frontier Logo
4:00 pm - 11:33 pmSTL-TPA
6h 33m1 stop
$151Frontier
Find Deal
Mon, Sep 15 - Mon, Sep 22
Frontier Logo
9:31 am - 3:04 pmTPA-STL
6h 33m1 stop
Frontier Logo
7:55 pm - 5:31 amSTL-TPA
8h 36m1 stop
$152Frontier
Find Deal
Thu, Sep 4 - Thu, Sep 4
Logo
8:00 am - 3:04 pmTPA-STL
8h 04m1 stop
Logo
4:00 pm - 11:33 pmSTL-TPA
6h 33m1 stop
$163
Find Deal
Mon, Sep 29 - Thu, Oct 2
American Airlines Logo
5:41 pm - 11:07 pmTPA-STL
6h 26m1 stop
American Airlines Logo
6:00 am - 12:56 pmSTL-TPA
5h 56m1 stop
$187American Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
6:00 am - 1:32 pmTPA-STL
8h 32m1 stop
Logo
7:54 pm - 5:31 amSTL-TPA
8h 37m1 stop
$195
Find Deal
Sun, Aug 31 - Wed, Sep 3
Spirit Airlines Logo
10:34 pm - 10:02 amTPA-STL
12h 28m1 stop
Spirit Airlines Logo
10:57 am - 12:16 amSTL-TPA
12h 19m1 stop
$205Spirit Airlines
Find Deal
Mon, Oct 20 - Tue, Oct 28
American Airlines Logo
1:55 pm - 7:18 pmTPA-STL
6h 23m1 stop
American Airlines Logo
9:57 am - 5:44 pmSTL-TPA
6h 47m1 stop
$217American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Spirit Airlines Logo
6:00 am - 1:32 pmTPA-STL
8h 32m1 stop
Spirit Airlines Logo
10:37 am - 7:13 pmSTL-TPA
7h 36m1 stop
$249Spirit Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31

Southwest flights from Tampa to St. Louis

Our best Southwest deals on Tampa to St. Louis flight tickets
Southwest
Sep 19
TPA6:35 amTampa
2h 25m
STL8:00 amLambert-St Louis
Sep 22
STL7:25 pmLambert-St Louis
2h 15m
TPA10:40 pmTampa
$137
Find similar
Southwest
Sep 19
TPA6:10 pmTampa
6h 15m
1 stop
STL11:25 pmLambert-St Louis
Sep 22
STL7:25 pmLambert-St Louis
2h 15m
TPA10:40 pmTampa
$147
Find similar
Southwest
Sep 19
TPA6:10 pmTampa
6h 15m
1 stop
STL11:25 pmLambert-St Louis
Sep 22
STL6:00 pmLambert-St Louis
5h 10m
1 stop
TPA12:10 amTampa
$157
Find similar

Frontier flights from Tampa to St. Louis

Our best Frontier deals on Tampa to St. Louis flight tickets
Frontier
Sep 15
TPA6:00 amTampa
10h 04m
1 stop
STL3:04 pmLambert-St Louis
Sep 22
STL4:00 pmLambert-St Louis
6h 33m
1 stop
TPA11:33 pmTampa
$151
Find similar
Frontier
Sep 4
TPA9:31 amTampa
6h 33m
1 stop
STL3:04 pmLambert-St Louis
Sep 4
STL7:55 pmLambert-St Louis
8h 36m
1 stop
TPA5:31 amTampa
$152
Find similar
Frontier
Sep 11
TPA9:31 amTampa
6h 33m
1 stop
STL3:04 pmLambert-St Louis
Sep 18
STL4:00 pmLambert-St Louis
6h 33m
1 stop
TPA11:33 pmTampa
$160
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tampa to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Tampa to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Fri 9/19

6:35 am-8:00 am

Nonstop2h 25m

Lambert-St Louis

Mon 9/22

7:25 pm-10:40 pm

Nonstop2h 15m

$137

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Fri 9/19

6:10 pm-11:25 pm

1 stop6h 15m

Lambert-St Louis

Mon 9/22

7:25 pm-10:40 pm

Nonstop2h 15m

$147

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Mon 9/15

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Mon 9/22

4:00 pm-11:33 pm

1 stop6h 33m

$151

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Thu 9/4

9:31 am-3:04 pm

1 stop6h 33m

Lambert-St Louis

Thu 9/4

7:55 pm-5:31 am

1 stop8h 36m

$152

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Mon 9/29

8:00 am-3:04 pm

1 stop8h 04m

Lambert-St Louis

Thu 10/2

4:00 pm-11:33 pm

1 stop6h 33m

$163

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Fri 9/12

5:41 pm-11:07 pm

1 stop6h 26m

Lambert-St Louis

Fri 9/19

6:00 am-12:56 pm

1 stop5h 56m

$187

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Sun 8/31

6:00 am-1:32 pm

1 stop8h 32m

Lambert-St Louis

Wed 9/3

7:54 pm-5:31 am

1 stop8h 37m

$195

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Mon 10/20

10:34 pm-10:02 am

1 stop12h 28m

Lambert-St Louis

Tue 10/28

10:57 am-12:16 am

1 stop12h 19m

$205

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Sat 8/30

1:55 pm-7:18 pm

1 stop6h 23m

Lambert-St Louis

Sat 9/6

9:57 am-5:44 pm

1 stop6h 47m

$217

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Thu 8/28

6:00 am-1:32 pm

1 stop8h 32m

Lambert-St Louis

Sun 8/31

10:37 am-7:13 pm

1 stop7h 36m

$249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Tampa to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Tampa to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. The month of January is another great option to travel to St. Louis, with average flight prices from Tampa averaging around $282.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $361. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $476. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Tampa in the morning is the least expensive time of day to depart. momondo users have found prices as low as $379 when looking at flights departing in the morning. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $404 per ticket.

What is the cheapest Tampa to Lambert-St Louis flight route?

Fly from Tampa to Lambert-St Louis for the best Tampa - Lambert-St Louis flight prices

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Tampa when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Tampa for as low as $253 on momondo.

What cabin class options are available on Tampa to Lambert-St Louis flights?

There are 1 cabin classes available to choose from on Tampa to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tampa to St. Louis flights?

You could potentially save up to 36% on your flight if you consider stops on a Tampa to St. Louis flight.

How have Tampa to St. Louis flight prices changed over time?

As of August 2025, prices for Tampa to St. Louis flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Tampa to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Tampa to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tampa to St. Louis (TPA to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tampa to St. Louis

Best Price Found

$40

Fastest flight time

2h 23m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Tampa in the past 72 hours is $40. The best round-trip flight deal from Tampa to St. Louis found on momondo in the last 72 hours is $137.
The fastest flight from Tampa to St. Louis takes 2h 23m
Direct flights go from Tampa to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

  • How far is Tampa to Lambert-St Louis by plane?

    The straight-line distance from Tampa to Lambert-St Louis is 861.0 mi. In terms of flight time, this usually takes a little over 2h 25m.

  • When did momondo last update prices for flights from Tampa Airport to Lambert-St Louis Airport?

    Prices for flights from Tampa Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Tampa Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Tampa Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tampa Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Tampa to St. Louis?

  • What is the most popular airline from Tampa to St. Louis?

Best airlines flying from Tampa to St. Louis

Compare and see reviews for airlines that fly from Tampa to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $84Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $127Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
FrontierPriceFrom $133Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
8.0
7,981 reviews
Search Delta flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Southwest Flights From Tampa to St. Louis

    Southwest flight deals from Tampa to St. Louis start from $217 round-trip. Over the 16 Southwest flights for this route in a normal week, average airfare is usually $376 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
Fenton
Wentzville
Collinsville
Alton
St. Peters
Farmington
Festus
Glencoe
Eureka
Clayton
Edwardsville
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Tampa to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tampa to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Tampa to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Tampa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tampa to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Tampa.

I’m not ready to book a flight from Tampa to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Tampa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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