How does KAYAK find such low prices on flights from Ohio to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ohio to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Ohio with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$42 CHEAP FLIGHTS from Ohio to St. Louis

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Flight Deals

Cheap Flights from Ohio to St. Louis

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ohio to St. Louis

Sun, Sep 20 - Wed, Sep 30

12:43 pm - 1:10 pmCVG Cincinnati Cinci./N. Kentucky-STL Lambert-St Louis

25h 27m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 11:38 amSTL Lambert-St Louis-CVG Cincinnati Cinci./N. Kentucky

20h 09m1 stop Atlanta Hartsfield-Jackson

$103Frontier

Tue, Sep 22 - Fri, Sep 25

3:45 pm - 1:10 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

22h 25m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 12:22 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

20h 53m1 stop Atlanta Hartsfield-Jackson

$105Frontier

Wed, Nov 4 - Sat, Nov 7

6:05 pm - 6:50 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 45mnonstop

10:40 am - 1:10 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 30mnonstop

$117Southwest

Mon, Sep 28 - Thu, Oct 1

7:20 pm - 7:55 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

7:55 pm - 10:25 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 30mnonstop

$117Southwest

Thu, Jan 28 - Mon, Feb 1

2:05 pm - 4:50 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

3h 45m1 stop Detroit Metropolitan Wayne County

6:45 am - 1:35 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

5h 50m1 stop Detroit Metropolitan Wayne County

$147Delta

Thu, Jan 28 - Mon, Feb 1

4:00 pm - 8:37 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

5h 37m1 stop Detroit Metropolitan Wayne County

5:45 pm - 11:46 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

5h 01m1 stop Detroit Metropolitan Wayne County

$157Delta

Wed, Sep 30 - Wed, Oct 7

7:26 pm - 1:10 pmCMH Columbus-STL Lambert-St Louis

42h 44m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

2:29 pm - 6:48 pmSTL Lambert-St Louis-CMH Columbus

27h 19m1 stop Atlanta Hartsfield-Jackson

$169Multiple Airlines

Fri, Sep 18 - Sat, Sep 19

8:49 pm - 12:27 amCLE Cleveland Hopkins Intl-STL Lambert-St Louis

4h 38m1 stop Chicago O'Hare Intl

7:27 am - 2:25 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

5h 58m1 stop Chicago O'Hare Intl

$187American Airlines

Tue, Sep 22 - Thu, Sep 24

2:43 pm - 9:44 pmPIT Pittsburgh-STL Lambert-St Louis

8h 01m1 stop Philadelphia

5:00 am - 11:01 amSTL Lambert-St Louis-PIT Pittsburgh

5h 01m1 stop Chicago O'Hare Intl

$227American Airlines

Mon, Oct 26 - Thu, Nov 5

6:30 am - 5:40 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

12h 10m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 12:07 pmSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

18h 41m2 stops Orlando Raleigh-Durham

$289Multiple Airlines

Recent last minute flight deals from Ohio to St. Louis

Sat, Sep 5 - Sun, Sep 13

10:28 am - 4:11 pmCMH Columbus-STL Lambert-St Louis

6h 43m1 stop Orlando

1:02 pm - 3:35 pmSTL Lambert-St Louis-CMH Columbus

25h 33m1 stop Denver Intl

$294Frontier

Sun, Sep 6 - Tue, Sep 8

12:20 pm - 7:13 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

7h 53m1 stop Denver Intl

6:45 pm - 6:16 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

10h 31m1 stop Las Vegas Harry Reid Intl

$300Frontier

Thu, Sep 3 - Thu, Sep 10

6:00 am - 10:12 amDAY Dayton-STL Lambert-St Louis

5h 12m1 stop Chicago O'Hare Intl

6:00 am - 10:49 amSTL Lambert-St Louis-DAY Dayton

3h 49m1 stop Chicago O'Hare Intl

$349United Airlines

Sat, Sep 5 - Tue, Sep 8

9:14 pm - 11:58 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

3h 44m1 stop Chicago O'Hare Intl

9:32 am - 2:20 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

3h 48m1 stop Chicago O'Hare Intl

$357American Airlines

Thu, Sep 3 - Tue, Sep 8

1:11 pm - 4:20 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

4h 09m1 stop Chicago O'Hare Intl

9:32 am - 2:20 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

3h 48m1 stop Chicago O'Hare Intl

$357American Airlines

Wed, Sep 2 - Mon, Sep 7

6:00 am - 11:46 amDAY Dayton-STL Lambert-St Louis

6h 46m1 stop Atlanta Hartsfield-Jackson

7:00 am - 2:17 pmSTL Lambert-St Louis-DAY Dayton

6h 17m1 stop Atlanta Hartsfield-Jackson

$370Delta

Sat, Sep 5 - Mon, Sep 7

4:17 pm - 8:33 pmDAY Dayton-STL Lambert-St Louis

5h 16m1 stop Atlanta Hartsfield-Jackson

7:00 am - 2:17 pmSTL Lambert-St Louis-DAY Dayton

6h 17m1 stop Atlanta Hartsfield-Jackson

$370Delta

Fri, Sep 4 - Fri, Sep 11

6:00 am - 10:12 amDAY Dayton-STL Lambert-St Louis

5h 12m1 stop Chicago O'Hare Intl

5:30 pm - 11:59 pmSTL Lambert-St Louis-DAY Dayton

5h 29m1 stop Chicago O'Hare Intl

$379United Airlines

Fri, Sep 4 - Mon, Sep 7

3:50 pm - 9:45 pmCMH Columbus-STL Lambert-St Louis

6h 55m1 stop Baltimore/Washington

6:05 am - 10:35 amSTL Lambert-St Louis-CMH Columbus

3h 30m1 stop Chicago Midway

$447Southwest

Sat, Sep 5 - Mon, Sep 7

5:40 am - 1:35 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

8h 55m2 stops Baltimore/Washington Norfolk

6:05 am - 12:15 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

5h 10m1 stop Baltimore/Washington

$452Southwest

Recent direct flight deals from Ohio to St. Louis

Wed, Nov 4 - Sat, Nov 7

6:05 pm - 6:50 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 45mnonstop

10:40 am - 1:10 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 30mnonstop

$117Southwest

Mon, Sep 28 - Thu, Oct 1

7:20 pm - 7:55 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

7:55 pm - 10:25 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 30mnonstop

$117Southwest

Sat, Sep 26 - Sat, Oct 3

12:50 pm - 1:25 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

10:20 am - 12:55 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 35mnonstop

$117Southwest

Tue, Sep 29 - Tue, Oct 6

7:25 pm - 8:00 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

6:40 pm - 9:15 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 35mnonstop

$117Southwest

Wed, Oct 7 - Fri, Oct 9

7:10 am - 7:45 amCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

7:55 pm - 10:30 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 35mnonstop

$161Southwest

Fri, Nov 13 - Mon, Nov 16

8:10 pm - 9:00 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 50mnonstop

10:30 am - 1:05 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 35mnonstop

$161Southwest

Thu, Sep 24 - Sat, Sep 26

7:20 pm - 7:55 pmCLE Cleveland Hopkins Intl-STL Lambert-St Louis

1h 35mnonstop

4:20 pm - 6:55 pmSTL Lambert-St Louis-CLE Cleveland Hopkins Intl

1h 35mnonstop

$197Southwest

Mon, Sep 21 - Wed, Sep 23

7:20 pm - 8:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 40mnonstop

6:50 pm - 9:30 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 40mnonstop

$207Southwest

Mon, Sep 21 - Thu, Sep 24

7:58 pm - 8:35 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

1h 37mnonstop

6:40 am - 9:13 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

1h 33mnonstop

$257Delta

Sat, Oct 24 - Mon, Oct 26

2:57 pm - 3:37 pmDTW Detroit Metropolitan Wayne County-STL Lambert-St Louis

1h 40mnonstop

6:47 am - 9:20 amSTL Lambert-St Louis-DTW Detroit Metropolitan Wayne County

1h 33mnonstop

$257Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$42

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Cleveland to St. Louis

How does KAYAK find such low prices on flights from Ohio to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ohio to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Ohio with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fenton

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

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Information on the airport you'll fly into in St. Louis

St. Louis (STL)

STL

$42 Find Cheap Flights from Ohio to St. Louis - Compare and Save

Cheap Flights from Ohio to St. Louis

Recent round-trip flight deals from Ohio to St. Louis

Recent one-way flight deals from Ohio to St. Louis

Recent last minute flight deals from Ohio to St. Louis

Recent direct flight deals from Ohio to St. Louis

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Cheapest flight

FAQs for booking flights from Ohio to St. Louis

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

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Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight