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.

$57 CHEAP FLIGHTS from Ohio to St. Louis

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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

Thu, Aug 27 - Sun, Aug 30

12:26 pm - 5:22 pm

CVG

STL

5h 56m

1 stop

6:17 pm - 11:21 am

STL

CVG

16h 04m

1 stop

$105Frontier

Thu, Oct 1 - Mon, Oct 5

6:28 pm - 1:10 pm

CMH

STL

19h 42m

1 stop

2:29 pm - 6:55 pm

STL

CMH

27h 26m

1 stop

$115Frontier

Mon, Sep 21 - Wed, Sep 23

7:20 pm - 7:55 pm

CLE

STL

1h 35mnonstop

7:25 pm - 10:00 pm

STL

CLE

1h 35mnonstop

$117Southwest

Wed, Sep 9 - Tue, Sep 15

7:30 pm - 8:05 pm

CLE

STL

1h 35mnonstop

10:40 am - 1:10 pm

STL

CLE

1h 30mnonstop

$117Southwest

Tue, Sep 22 - Sat, Sep 26

8:28 am - 1:06 pm

CLE

STL

5h 38m

1 stop

6:40 am - 1:40 pm

STL

CLE

6h 00m

1 stop

$147Delta

Thu, Aug 27 - Wed, Sep 2

6:43 am - 9:37 am

CLE

STL

3h 54m

1 stop

6:30 am - 1:40 pm

STL

CLE

6h 10m

1 stop

$147Delta

Thu, Sep 10 - Sat, Sep 12

8:49 pm - 12:27 am

CLE

STL

4h 38m

1 stop

11:01 am - 4:11 pm

STL

CLE

4h 10m

1 stop

$159American Airlines

Thu, Sep 3 - Sat, Sep 5

8:44 pm - 12:14 am

CLE

STL

4h 30m

1 stop

9:31 am - 2:20 pm

STL

CLE

3h 49m

1 stop

$159American Airlines

Thu, Aug 20 - Mon, Aug 24

7:52 pm - 10:59 pm

PIT

STL

4h 07m

1 stop

8:00 am - 1:15 pm

STL

PIT

4h 15m

1 stop

$212United Airlines

Thu, Aug 20 - Mon, Aug 24

7:52 pm - 10:59 pm

PIT

STL

4h 07m

1 stop

8:00 am - 1:15 pm

STL

PIT

4h 15m

1 stop

$212United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$57

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Columbus 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.

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

$57 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

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Traveling to a place near St. Louis?

Everything you need to know for your flight to 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

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