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>

$47 CHEAP FLIGHTS from Ohio to St. Louis

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Flight Deals

Cheap Flights from Ohio to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ohio to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Oct 2 - Sun, Oct 5

6:10 am - 9:06 amDTW-STL

27h 56m1 stop

1:57 pm - 8:44 amSTL-DTW

17h 47m1 stop

$109Frontier

Find Deal

Fri, Nov 7 - Sun, Nov 9

5:14 pm - 9:07 amDTW-STL

16h 53m1 stop

11:17 am - 5:12 pmSTL-DTW

4h 55m1 stop

$141Frontier

Find Deal

Wed, Oct 1 - Sat, Oct 4

7:00 am - 1:31 pmDTW-STL

7h 31m1 stop

6:10 am - 6:47 pmSTL-DTW

11h 37m1 stop

$183American Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

12:35 pm - 8:25 pmPIT-STL

8h 50m1 stop

6:00 am - 2:42 pmSTL-PIT

7h 42m1 stop

$183American Airlines

Find Deal

Wed, Nov 5 - Fri, Nov 7

9:20 pm - 10:12 amDTW-STL

13h 52m1 stop

10:25 am - 6:13 pmSTL-DTW

6h 48m1 stop

$184

Find Deal

Mon, Oct 20 - Thu, Oct 23

3:45 pm - 10:02 amCVG-STL

19h 17m1 stop

11:32 am - 5:05 pmSTL-CVG

4h 33m1 stop

$190

Find Deal

Tue, Nov 4 - Sat, Nov 8

6:05 pm - 6:45 pmCLE-STL

1h 40mnonstop

8:30 am - 11:00 amSTL-CLE

1h 30mnonstop

$195Southwest

Find Deal

Tue, Sep 30 - Wed, Oct 1

6:00 am - 9:59 amCLE-STL

4h 59m1 stop

6:01 am - 11:23 amSTL-CLE

4h 22m1 stop

$199Delta

Find Deal

Thu, Oct 30 - Thu, Nov 6

8:30 am - 9:05 amCLE-STL

1h 35mnonstop

8:50 pm - 11:20 pmSTL-CLE

1h 30mnonstop

$201Southwest

Find Deal

Tue, Sep 30 - Tue, Oct 7

8:55 am - 9:33 amDTW-STL

1h 38mnonstop

6:40 am - 9:12 amSTL-DTW

1h 32mnonstop

$205Delta

Find Deal

Cheapest round-trip

$109

Overall average: $347

Frontier

Thu 10/2Sun 10/5

DTW - STL • 1 stop

Cheapest non-stop

$195

Typical prices: $252-456

Southwest

Tue 11/4Sat 11/8

CLE - STL • Non-stop

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

We hope you love your trip to St. Louis!

Useful Info

Low season	January
High season	September
Cheapest flight	$47

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 9% 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

Glencoe

Shrewsbury

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STL

$47 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

Everything you should know

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