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$91+ Cheap flights from Cleveland to St. Louis (CLE - STL)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — STL
mar. 26 — abr. 21
mié. 3/26
mié. 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Cleveland Hopkins Intl to Lambert-St Louis are usually found in April or July, booked 58 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Cleveland to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Frontier)

One-way from

$91
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$314

Good round-trip deal

$295 or less

Good one-way deal

$147 or less
Provider with most accurate pricing for Cleveland Hopkins Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Lambert-St Louis flights.
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From Cleveland Hopkins Intl to Lambert-St Louis
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One-way flight from Cleveland Hopkins Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Cleveland Hopkins Intl to Lambert-St Louis.
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Price to beat on a one-way flight from Cleveland Hopkins Intl to Lambert-St Louis.
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Find flight deals from Cleveland to St. Louis

Cheapest flights from Cleveland to St. Louis
Explore the most affordable flight options available from Cleveland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 21, 2025.

This Frontier deal was found by Cheapflights users on 3/21. 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.
sáb. 4/57:00 amCLE - STL
1 stop11h 43mFrontier
mié. 4/94:57 pmSTL - CLE
1 stop6h 58mFrontier
Deal found 3/21$200
This Southwest deal was found by Cheapflights users on 3/20. 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.
jue. 5/18:00 pmCLE - STL
Nonstop1h 35mSouthwest
lun. 5/57:25 pmSTL - CLE
Nonstop1h 30mSouthwest
Deal found 3/20$225
This Delta deal was found by Cheapflights users on 3/20. 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.
dom. 4/207:20 amCLE - STL
1 stop5h 25mDelta
mié. 4/236:00 amSTL - CLE
1 stop6h 09mDelta
Deal found 3/20$231
This Mytrip deal was found by Cheapflights users on 3/20. 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.
vie. 5/97:10 pmCLE - STL
1 stop15h 05mSpirit Airlines
dom. 5/1110:10 amSTL - CLE
2 stops29h 26mSpirit Airlines
Deal found 3/20$263
This United deal was found by Cheapflights users on 3/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/267:32 amCLE - STL
1 stop5h 48mUnited Airlines
lun. 5/265:27 pmSTL - CLE
1 stop3h 33mUnited Airlines
Deal found 3/20$305
This Mytrip deal was found by Cheapflights users on 3/20. 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.
lun. 5/127:10 pmCLE - STL
3 stops41h 35mMultiple Airlines
jue. 5/1510:10 amSTL - CLE
1 stop7h 05mMultiple Airlines
Deal found 3/20$309
This American Airlines deal was found by Cheapflights users on 3/20. 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.
mié. 4/239:36 amCLE - STL
1 stop6h 17mAmerican Airlines
vie. 4/257:35 amSTL - CLE
1 stop3h 26mAmerican Airlines
Deal found 3/20$411
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/297:49 pmCLE - STL
2 stops21h 19mAlaska Airlines
dom. 8/316:30 amSTL - CLE
1 stop22h 06mAlaska Airlines
Deal found 3/21$814

Cheapflights Fare Finder

Customize your flight search to find flights from Cleveland 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 21, 2025.
Use the filters below to find and compare flights from Cleveland to St. Louis that are best for you.

Fly from

Cleveland

Fly to

St. Louis

Route

Depart

Return

Price

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

sáb. 4/5

7:00 am-5:43 pm

1 stop11h 43m

Lambert-St Louis

mié. 4/9

4:57 pm-12:55 am

1 stop6h 58m

$200

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

jue. 5/1

8:00 pm-8:35 pm

Nonstop1h 35m

Lambert-St Louis

lun. 5/5

7:25 pm-9:55 pm

Nonstop1h 30m

$225

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

dom. 4/20

7:20 am-11:45 am

1 stop5h 25m

Lambert-St Louis

mié. 4/23

6:00 am-1:09 pm

1 stop6h 09m

$231

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

vie. 5/9

7:10 pm-9:15 am

1 stop15h 05m

Lambert-St Louis

dom. 5/11

10:10 am-4:36 pm

2 stops29h 26m

$263

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

lun. 5/26

7:32 am-12:20 pm

1 stop5h 48m

Lambert-St Louis

lun. 5/26

5:27 pm-10:00 pm

1 stop3h 33m

$305

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

lun. 5/12

7:10 pm-11:45 am

3 stops41h 35m

Lambert-St Louis

jue. 5/15

10:10 am-6:15 pm

1 stop7h 05m

$309

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

mié. 4/23

9:36 am-2:53 pm

1 stop6h 17m

Lambert-St Louis

vie. 4/25

7:35 am-12:01 pm

1 stop3h 26m

$411

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

vie. 8/29

7:49 pm-4:08 pm

2 stops21h 19m

Lambert-St Louis

dom. 8/31

6:30 am-5:36 am

1 stop22h 06m

$814

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

lun. 4/28

7:18 pm-5:15 pm

1 stop22h 57m

$91

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

sáb. 5/24

12:35 pm-1:10 pm

Nonstop1h 35m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 15 results
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Compare providers for flights from Cleveland to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cleveland to St. Louis in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 Cleveland-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cleveland-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cleveland-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cleveland-St. Louis 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 Cleveland-St. Louis 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 Cleveland to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cleveland 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 Cleveland to St. Louis

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

Use this chart to determine the optimal time to book a round-trip flight from Cleveland to St. Louis. Price data was last updated on March 14, 2025.

To ensure you get the cheapest price possible for a flight from Cleveland to St. Louis, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Cleveland to St. Louis (average of $311). Flying from Cleveland to St. Louis in March is currently the most expensive (average of $356). 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 CLE to STL?

Find hourly flight availability from Cleveland to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 21, 2025.

One of the essential ways to save on airfare from Cleveland to St. Louis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Cleveland to St. Louis. Price data was last updated on March 16, 2025.

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

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated marzo 21, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Cleveland to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,279 reviews
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,759 reviews
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,279 reviews

Entertainment

7.6

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airports do I use to fly from Cleveland to St. Louis?

    If you book a flight from Cleveland to St. Louis, you will be flying from Hopkins Intl to Lambert-St Louis. Flights to Lambert-St Louis (STL) from Cleveland Hopkins Intl (CLE) take 1h 35m for a nonstop flight. There is 1 flight from Hopkins Intl to St. Louis per day from 5 airlines.

  • How popular is this Cleveland to St. Louis flight route?

    Within the past month, 12 users have taken a look at flights from Cleveland Hopkins Intl to Lambert-St Louis.

  • What are the cheapest airlines flying from Cleveland to St. Louis round-trip?

    Cheapflights users have booked flights from Cleveland to St. Louis round-trip from $200. Other airlines that can offer you cheap pricing are Southwest, from $225, and Delta, from $231. Users have found that Frontier is 36% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $91. Southwest flights start at $99 while deals on American Airlines start at $104 one-way.

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

    Looking at all options, your cheapest flight can be booked for $127. While the most popular route (Cleveland Hopkins Intl - Lambert-St Louis) can be booked for $225 on average our data indicates $286 when flying from Cleveland to St. Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Cleveland to St. Louis (average of $311). Flying from Cleveland to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Cleveland?

Book flights to Cleveland if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for Cleveland to St. Louis

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Top 5 airlines flying from Cleveland to St. Louis

Discover the top 5 airlines that operate flights from Cleveland to St. Louis. 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 marzo 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$170FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$191Average$290FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$364FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$291FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$236Average$313FlexibilityNo cancel feeOn-time63%
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