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>

$60 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

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

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

Tue, May 12 - Tue, May 19

7:40 pm - 8:20 pm

CLE

STL

1h 40mnonstop

11:30 am - 2:00 pm

STL

CLE

1h 30mnonstop

$97Southwest

Tue, May 12 - Tue, May 19

7:20 pm - 10:00 pm

CLE

STL

3h 40m

1 stop

6:45 pm - 9:15 pm

STL

CLE

1h 30mnonstop

$107Southwest

Tue, May 12 - Tue, May 19

5:50 am - 12:50 pm

CLE

STL

8h 00m

2 stops

11:30 am - 2:00 pm

STL

CLE

1h 30mnonstop

$112Southwest

Tue, Jun 2 - Wed, Jun 3

7:30 am - 5:33 pm

CLE

STL

11h 03m

1 stop

5:27 pm - 8:53 am

STL

CLE

14h 26m

1 stop

$121Frontier

Tue, May 12 - Tue, May 19

1:31 pm - 8:55 am

DTW

STL

20h 24m

1 stop

6:33 pm - 5:20 pm

STL

DTW

21h 47m

1 stop

$132Frontier

Tue, May 12 - Tue, May 12

5:45 am - 8:25 am

CLE

STL

3h 40m

1 stop

12:27 pm - 6:29 pm

STL

CLE

5h 02m

1 stop

$159American Airlines

Wed, May 13 - Sat, May 16

6:05 pm - 4:54 pm

DTW

STL

23h 49m

1 stop

5:27 pm - 7:52 am

STL

DTW

13h 25m

1 stop

$170Multiple Airlines

Tue, May 12 - Tue, May 19

5:40 am - 9:44 am

PIT

STL

5h 04m

1 stop

6:45 am - 11:13 am

STL

PIT

3h 28m

1 stop

$215Delta

Tue, Jun 2 - Tue, Jun 9

3:56 pm - 11:54 pm

PIT

STL

8h 58m

1 stop

7:00 am - 3:04 pm

STL

PIT

7h 04m

1 stop

$223American Airlines

Tue, Jun 2 - Tue, Jun 9

6:52 am - 12:20 pm

PIT

STL

6h 28m

1 stop

10:20 am - 3:37 pm

STL

PIT

4h 17m

1 stop

$235Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$60

Most popular time to fly and prices are also 1% lower on average.

Flight from Cincinnati 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

St. Louis (STL)

STL

$60 Find Cheap Flights from Ohio to St. Louis

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

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