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Clearwater

$89+ Cheap flights from St. Louis (STL) to Clearwater, FL

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MCO
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Clearwater are usually found in September or August, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from St. Louis to Clearwater

Keep the following information in mind while searching for St. Louis to Clearwater flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$238
(Frontier)

One-way from

$89
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$390
Provider with most accurate pricing for Lambert-St Louis-Tampa flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Tampa flights.
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From Lambert-St Louis to Clearwater
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One-way flight from Lambert-St Louis to Clearwater
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Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Clearwater

Cheapest flights from St. Louis to Clearwater
Explore the most affordable flight options available from St. Louis to Clearwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:53 pmSTL - TPA
1 stop9h 41mFrontier
Thu 5/89:46 pmTPA - STL
1 stop12h 23mFrontier
Deal found 4/28$238
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:10 amSTL - TPA
1 stop9h 07mSpirit Airlines
Thu 6/128:22 pmTPA - STL
2 stops21h 42mSpirit Airlines
Deal found 4/28$239
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/272:40 pmSTL - TPA
1 stop14h 20mMultiple Airlines
Sat 5/315:20 amTPA - STL
1 stop4h 55mMultiple Airlines
Deal found 4/28$245
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:00 amSTL - TPA
1 stop4h 33mAmerican Airlines
Wed 5/288:22 amTPA - STL
1 stop5h 30mAmerican Airlines
Deal found 4/28$261
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:25 amSTL - TPA
1 stop6h 32mUnited Airlines
Tue 6/175:15 pmTPA - STL
1 stop6h 00mUnited Airlines
Deal found 4/28$289
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:40 pmSTL - TPA
Nonstop2h 15mSouthwest
Tue 6/310:15 amTPA - STL
1 stop6h 55mSouthwest
Deal found 4/29$293
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amSTL - TPA
1 stop6h 43mDelta
Sun 8/312:47 pmTPA - STL
1 stop7h 00mDelta
Deal found 4/29$297
This Sun Country Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:30 amSTL - TPA
1 stop26h 10mSun Country Air
Thu 5/2211:42 amTPA - STL
1 stop24h 43mSun Country Air
Deal found 4/29$365

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Clearwater 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from St. Louis to Clearwater that are best for you.

Fly from

St. Louis

Fly to

Clearwater

Route

Depart

Return

Price

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Fri 5/2

6:53 pm-5:34 am

1 stop9h 41m

Tampa

Thu 5/8

9:46 pm-9:09 am

1 stop12h 23m

$238

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Thu 6/5

10:10 am-8:17 pm

1 stop9h 07m

Tampa

Thu 6/12

8:22 pm-5:04 pm

2 stops21h 42m

$239

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Tue 5/27

2:40 pm-6:00 am

1 stop14h 20m

Tampa

Sat 5/31

5:20 am-9:15 am

1 stop4h 55m

$245

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 5/21

5:00 am-10:33 am

1 stop4h 33m

Tampa

Wed 5/28

8:22 am-12:52 pm

1 stop5h 30m

$261

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Fri 6/13

8:25 am-3:57 pm

1 stop6h 32m

Tampa

Tue 6/17

5:15 pm-10:15 pm

1 stop6h 00m

$289

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Tue 5/27

6:40 pm-9:55 pm

Nonstop2h 15m

Tampa

Tue 6/3

10:15 am-4:10 pm

1 stop6h 55m

$293

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Sun 5/18

7:30 am-10:40 am

1 stop26h 10m

Tampa

Thu 5/22

11:42 am-11:25 am

1 stop24h 43m

$365

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 5/14

6:00 am-6:28 pm

1 stop11h 28m

Tampa

Tue 5/20

5:53 pm-11:38 pm

1 stop6h 45m

$369

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Thu 6/5

10:10 am-8:17 pm

1 stop9h 07m

$89

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Sat 5/3

8:15 pm-5:34 am

1 stop8h 19m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

Best time to book a flight from St. Louis to Clearwater

Have a flexible travel schedule? Discover the best time to fly to Clearwater from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Clearwater

How far ahead should I book a flight from St. Louis to Clearwater?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Clearwater. Price data was last updated on April 25, 2025.

The best time to book flights from St. Louis to Clearwater is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to Clearwater?

Currently, May is the cheapest month in which you can book a flight from St. Louis to Clearwater (average of $206). Flying from St. Louis to Clearwater in November is currently the most expensive (average of $289). 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 STL to CL9?

Find hourly flight availability from St. Louis to Clearwater. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Clearwater as you normally would.

What is the cheapest day to fly from St. Louis to Clearwater?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Clearwater. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their St. Louis to Clearwater flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Clearwater by month

Plan your trip to Clearwater by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Clearwater ranges from 1.6 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Clearwater when rainfall is around 1.6 in.

Temperature in Clearwater by month

Plan your trip to Clearwater by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Clearwater, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Clearwater

Get insights into the airlines that provide service to Clearwater. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Clearwater. Reviews last updated April 30, 2025.
To help decide which airline to fly from St. Louis to Clearwater, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Clearwater. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Clearwater?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Clearwater. On average, Lambert-St Louis has 3 outbound flights to Clearwater per day from 7 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines to fly from St. Louis to Clearwater one-way?

    $89 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $99 and $112, respectively.

  • What are the cheapest flights from St. Louis to Clearwater?

    Looking at all options, your cheapest flight can be booked for $56. While the most popular route (Lambert-St Louis - Tampa) can be booked for $178 on average our data indicates $204 when flying from St. Louis to Clearwater.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Clearwater 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 St. Louis to Clearwater?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Clearwater (average of $206). Flying from St. Louis to Clearwater in November is currently the most expensive (average of $289). 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

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Top 7 airlines flying from St. Louis to Clearwater

Discover the top 7 airlines that operate flights from St. Louis to Clearwater. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$52Average$154FlexibilityNo cancel feeOn-time65%
FrontierCheapest$58Average$200FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$84Average$222FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$202Average$375FlexibilityNo cancel feeOn-time71%
DeltaCheapest$226Average$360FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$400FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$243Average$427FlexibilityNo cancel feeOn-time69%

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