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Cheap flights from Cleveland to St. Louis from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cleveland to St. Louis departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Southwest Logo
6:50 am - 7:25 amCLE-STL
1h 35mnonstop
Southwest Logo
6:40 pm - 9:10 pmSTL-CLE
1h 30mnonstop
$144Southwest
Find Deal
Sat, Aug 9 - Tue, Aug 12
Southwest Logo
7:05 am - 10:15 amCLE-STL
4h 10m1 stop
Southwest Logo
7:25 pm - 9:55 pmSTL-CLE
1h 30mnonstop
$147Southwest
Find Deal
Tue, Sep 2 - Mon, Sep 8
Southwest Logo
6:50 am - 7:25 amCLE-STL
1h 35mnonstop
Southwest Logo
11:35 am - 5:45 pmSTL-CLE
5h 10m1 stop
$154Southwest
Find Deal
Sat, Aug 9 - Tue, Aug 12
United Airlines Logo
6:51 pm - 11:35 pmCLE-STL
5h 44m1 stop
United Airlines Logo
5:00 am - 9:59 amSTL-CLE
3h 59m1 stop
$157United Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
Southwest Logo
7:05 am - 10:15 amCLE-STL
4h 10m1 stop
Southwest Logo
5:25 am - 12:50 pmSTL-CLE
6h 25m2 stops
$162Southwest
Find Deal
Tue, Sep 2 - Mon, Sep 8
American Airlines Logo
5:00 am - 8:20 amCLE-STL
4h 20m1 stop
American Airlines Logo
3:43 pm - 9:16 pmSTL-CLE
4h 33m1 stop
$163American Airlines
Find Deal
Sat, Aug 9 - Tue, Aug 12
Delta Logo
6:00 am - 9:41 amCLE-STL
4h 41m1 stop
Delta Logo
6:00 am - 12:40 pmSTL-CLE
5h 40m1 stop
$167Delta
Find Deal
Thu, Aug 7 - Mon, Aug 11
American Airlines Logo
5:30 am - 12:43 pmCLE-STL
8h 13m1 stop
American Airlines Logo
6:06 am - 12:32 pmSTL-CLE
5h 26m1 stop
$183American Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
Frontier Logo
5:30 am - 1:34 pmCLE-STL
9h 04m1 stop
Frontier Logo
5:40 pm - 1:17 amSTL-CLE
6h 37m1 stop
$241Frontier
Find Deal
Thu, Jul 17 - Sun, Jul 20
Frontier Logo
12:35 pm - 11:47 pmCLE-STL
12h 12m1 stop
Frontier Logo
5:40 pm - 1:23 amSTL-CLE
6h 43m1 stop
$264Frontier
Find Deal
Tue, Jul 15 - Thu, Jul 17

Frontier flights from Cleveland to St. Louis

Our best Frontier deals on Cleveland to St. Louis flight tickets
Frontier
Jul 13
CLE5:30 amCleveland Hopkins Intl
9h 04m
1 stop
STL1:34 pmLambert-St Louis
Jul 17
STL2:36 pmLambert-St Louis
9h 03m
1 stop
CLE12:39 amCleveland Hopkins Intl
Frontier
Jul 7
CLE6:01 pmCleveland Hopkins Intl
6h 46m
1 stop
STL11:47 pmLambert-St Louis
Jul 10
STL2:36 pmLambert-St Louis
9h 03m
1 stop
CLE12:39 amCleveland Hopkins Intl
Frontier
Jul 17
CLE5:30 amCleveland Hopkins Intl
9h 04m
1 stop
STL1:34 pmLambert-St Louis
Jul 20
STL5:40 pmLambert-St Louis
6h 37m
1 stop
CLE1:17 amCleveland Hopkins Intl

Spirit Airlines flights from Cleveland to St. Louis

Our best Spirit Airlines deals on Cleveland to St. Louis flight tickets
Spirit Airlines
Jul 17
CLE12:37 pmCleveland Hopkins Intl
22h 15m
3 stops
STL9:52 amLambert-St Louis
Jul 20
STL5:26 pmLambert-St Louis
17h 06m
1 stop
CLE11:32 amCleveland Hopkins Intl
Spirit Airlines
Jul 17
CLE12:37 pmCleveland Hopkins Intl
22h 15m
3 stops
STL9:52 amLambert-St Louis
Jul 20
STL10:47 amLambert-St Louis
23h 45m
3 stops
CLE11:32 amCleveland Hopkins Intl
Spirit Airlines
Jul 12
CLE6:40 pmCleveland Hopkins Intl
22h 51m
2 stops
STL4:31 pmLambert-St Louis
Jul 16
STL11:24 amLambert-St Louis
26h 44m
3 stops
CLE3:08 pmCleveland Hopkins Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Cleveland 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, April is the cheapest month to fly from Cleveland to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $255. The month of June is another great option to travel to St. Louis, with average flight prices from Cleveland averaging around $281.

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 Saturday when prices can be found for as low as $352. 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 $465. 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 Cleveland at noon is the least expensive time of day to depart. momondo users have found prices as low as $331 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $386 per ticket.

What is the cheapest Cleveland Hopkins Intl to Lambert-St Louis flight route?

Fly from Cleveland Hopkins Intl to Lambert-St Louis for the best Cleveland Hopkins Intl - 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 Cleveland when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Cleveland for as low as $248 on momondo.

What cabin class options are available on Cleveland Hopkins Intl to Lambert-St Louis flights?

There are 1 cabin classes available to choose from on Cleveland Hopkins Intl 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 Cleveland to St. Louis flights?

You could potentially save up to 32% on your flight if you consider stops on a Cleveland to St. Louis flight.

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

As of July 2025, prices for Cleveland to St. Louis flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Cleveland to St. Louis

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

Cheap Cleveland to St. Louis (CLE to STL) flight deals and tips

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

Best Price Found

$69

Fastest flight time

1h 35m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Cleveland in the past 72 hours is $69. The best round-trip flight deal from Cleveland to St. Louis found on momondo in the last 72 hours is $144.
The fastest flight from Cleveland to St. Louis takes 1h 35m
Direct flights go from Cleveland to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Cleveland Hopkins Intl to Lambert-St Louis by plane?

    The straight-line distance from Cleveland Hopkins Intl to Lambert-St Louis is 490.9 mi. Typically, this will take 1h 35m by plane in normal conditions.

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

    Prices for flights from Cleveland Hopkins Intl Airport to Lambert-St Louis Airport are updated daily.

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

  • How old do you have to be to fly from Cleveland Hopkins Intl 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 Cleveland Hopkins Intl 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 you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Cleveland to St. Louis

Compare and see reviews for airlines that fly from Cleveland to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.9
3,291 reviews
Search Frontier flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,973 reviews
Search Delta flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,273 reviews
Search Southwest flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
  • Southwest Flights From Cleveland to St. Louis

    Southwest flight deals from Cleveland to St. Louis start from $227 round-trip. Over the 8 Southwest flights for this route in a normal week, average airfare is usually $303 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
Hermann
Fairview Heights
Florissant
Maryland Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Alton
Wentzville
Glencoe
Festus
Clayton
Eureka
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cleveland to St. Louis for you.

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

All flight searches from Cleveland to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Cleveland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to St. Louis from Cleveland 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.


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1 adult
Sun 7/6
Sun 7/13

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