Clearwater

$65+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MCO
May 29 — Jun 51
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Cheapflights Tip: The best prices from Lambert-St Louis to Clearwater are usually found in October or August, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap 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 29, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:27 pm
STL
-
TPA
1 stop17h 12m
Frontier
Thu 6/47:05 am
TPA
-
STL
1 stop11h 28m
Frontier
Deal found 4/28$133
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:18 pm
STL
-
TPA
1 stop31h 23m
Frontier
Tue 5/1910:54 pm
TPA
-
STL
1 stop20h 12m
Frontier
Deal found 4/28$160
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 pm
STL
-
TPA
1 stop10h 11m
Frontier
Fri 6/58:22 pm
TPA
-
STL
1 stop24h 01m
Frontier
Deal found 4/28$164
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:27 pm
STL
-
TPA
1 stop17h 12m
Frontier
Wed 6/34:46 pm
TPA
-
STL
1 stop25h 47m
Frontier
Deal found 4/28$166
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:27 pm
STL
-
TPA
2 stops18h 34m
Multiple Airlines
Thu 6/47:05 am
TPA
-
STL
1 stop11h 28m
Multiple Airlines
Deal found 4/28$168
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:27 pm
STL
-
TPA
2 stops13h 03m
Multiple Airlines
Tue 6/97:00 am
TPA
-
STL
1 stop11h 30m
Multiple Airlines
Deal found 4/28$170
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:18 pm
STL
-
TPA
1 stop31h 23m
Frontier
Sun 5/177:05 am
TPA
-
STL
1 stop10h 49m
Frontier
Deal found 4/28$180
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:27 pm
STL
-
TPA
2 stops13h 03m
Multiple Airlines
Wed 6/34:46 pm
TPA
-
STL
1 stop25h 47m
Multiple Airlines
Deal found 4/29$181
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:33 pm
STL
-
TPA
1 stop16h 06m
Multiple Airlines
Sun 5/3112:00 pm
TPA
-
STL
2 stops21h 55m
Multiple Airlines
Deal found 4/29$185
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:31 pm
STL
-
TPA
1 stop16h 11m
Frontier
Fri 6/124:46 pm
TPA
-
STL
1 stop17h 06m
Frontier
Deal found 4/28$190

Find 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$391
Provider with most accurate pricing for Lambert-St Louis-Tampa flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Tampa flights.
From Lambert-St Louis to Clearwater
One-way flight from Lambert-St Louis to Clearwater
Highest demand for flights based on searches. 15% potential increase in price ($60 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 29, 2026.
Use the filters below to find and compare flights from St. Louis to Clearwater that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Sat 5/16

5:45 am-9:00 am

Nonstop2h 15m

Tampa

Tue 5/19

6:10 am-7:40 am

Nonstop2h 30m

$313

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 6/3

6:00 am-3:15 pm

2 stops8h 15m

Tampa

Mon 6/8

7:27 pm-8:41 am

1 stop14h 14m

$397

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Thu 6/4

5:00 am-8:20 am

Nonstop2h 20m

Tampa

Sun 6/7

7:35 pm-11:55 pm

1 stop5h 20m

$408

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Fri 5/22

11:50 am-8:15 pm

2 stops7h 25m

Tampa

Tue 5/26

3:55 pm-10:10 pm

1 stop7h 15m

$409

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Sat 5/16

9:21 am-8:57 pm

2 stops10h 36m

Tampa

Tue 5/19

5:25 pm-10:30 pm

1 stop6h 05m

$464

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Fri 6/5

5:30 pm-11:10 pm

1 stop4h 40m

Tampa

Sun 6/7

5:55 am-7:20 am

Nonstop2h 25m

$485

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Fri 6/19

5:30 pm-11:10 pm

1 stop4h 40m

Tampa

Sun 6/21

8:30 am-9:50 am

Nonstop2h 20m

$485
Cheapest one-way

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 5/13

6:51 pm-5:41 am

1 stop9h 50m

$89

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 6/24

7:03 pm-11:59 pm

1 stop27h 56m

$140

St. LouisTampa

STL - TPA

STLTPA

Lambert-St Louis

Wed 6/24

5:05 am-8:25 am

Nonstop2h 20m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 16 resultsSorted by cheapest first
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

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 29, 2026.

One of the essential ways to save on airfare from St. Louis to Clearwater is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.

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 April 25, 2026.

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

Weekly flight availability from St. Louis to Clearwater

Explore weekly flight availability from St. Louis to Clearwater. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2026.

The most flights from STL to CL9 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from St. Louis to Clearwater?

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 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from St. Louis to Clearwater by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 2 outbound flights to Clearwater per day from 8 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Clearwater?

    Southwest and United Airlines can get you from St. Louis to Clearwater in just under 2h 15m. Your travel time can differ by up to 6h. The distance from St. Louis to Clearwater is about 870 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $62 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $79 and $90, respectively.

  • What are the most reliable airlines from St. Louis to Clearwater?

    The top 3 most reliable airlines when flying from St. Louis to Clearwater are Southwest (81%), Volaris (61%) and Frontier (58%).

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

    Looking at all options, your cheapest flight can be booked for $71. While the most popular route (Lambert-St Louis - Tampa) can be booked for $168 on average, our data indicates $250 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.

See more FAQs

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Alternative routes for St. Louis to Clearwater

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from St. Louis to Clearwater

Discover the top 8 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$196FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$85Average$167FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$96Average$198FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$169Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$172Average$414FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$202Average$404FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$265Average$344FlexibilityNo cancel feeOn-time62%

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