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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$64 CHEAP FLIGHTS from Ohio to St. Louis

STL

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$142

Overall average: $339

Frontier

Thu 3/5Mon 3/9

DTW - STL • 1 stop

Cheapest non-stop

$206

Typical prices: $252-$418

Southwest

Fri 4/17Tue 4/21

DTW - STL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

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

Thu, Mar 5 - Mon, Mar 9

5:33 pm - 11:49 am

DTW

STL

19h 16m

1 stop

2:09 pm - 8:07 am

STL

DTW

16h 58m

1 stop

$142Frontier

Wed, Feb 25 - Wed, Mar 4

4:18 pm - 9:26 pm

CLE

STL

30h 08m

1 stop

8:17 pm - 7:34 am

STL

CLE

10h 17m

1 stop

$144Frontier

Thu, Feb 26 - Mon, Mar 2

7:15 am - 6:51 am

CLE

STL

24h 36m

1 stop

8:22 pm - 6:09 pm

STL

CLE

20h 47m

2 stops

$158Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

2:35 pm - 6:51 am

DTW

STL

17h 16m

1 stop

8:17 pm - 8:07 am

STL

DTW

10h 50m

1 stop

$158Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

3:31 pm - 11:44 pm

CLE

STL

9h 13m

1 stop

8:00 am - 5:03 pm

STL

CLE

8h 03m

1 stop

$183American Airlines

Wed, Apr 15 - Thu, Apr 16

5:45 am - 11:45 am

CLE

STL

7h 00m

1 stop

5:46 am - 1:18 pm

STL

CLE

6h 32m

1 stop

$185American Airlines

Tue, Mar 24 - Sun, Mar 29

5:48 pm - 9:07 pm

PIT

STL

4h 19m

1 stop

5:00 am - 10:07 am

STL

PIT

4h 07m

1 stop

$197United Airlines

Fri, Apr 10 - Mon, Apr 13

6:24 pm - 11:58 pm

CMH

STL

6h 34m

1 stop

4:41 pm - 10:06 pm

STL

CMH

4h 25m

1 stop

$197Delta

Tue, Mar 10 - Tue, Mar 17

5:48 pm - 10:59 pm

PIT

STL

6h 11m

1 stop

10:00 am - 4:50 pm

STL

PIT

5h 50m

1 stop

$201United Airlines

Wed, Mar 18 - Mon, Mar 23

6:30 am - 9:46 am

PIT

STL

4h 16m

1 stop

5:59 pm - 10:46 pm

STL

PIT

3h 47m

1 stop

$207Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$64

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Detroit 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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Complete your trip

Direct Flights

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Origins

Other airports

Return flight deals

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

St. Louis (STL)

STL

$64 Find Cheap Flights from Ohio to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

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

Good to know

FAQs for booking flights from Ohio 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.

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

Cabin class types available on flights to Ohio

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