STL

$49 Find Cheap Flights from Ohio to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

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

Wed, Aug 19 - Thu, Aug 20
Southwest Logo
7:20 am - 7:50 am
CLE
-
STL
1h 30mnonstop
Southwest Logo
10:40 am - 1:10 pm
STL
-
CLE
1h 30mnonstop
$97Southwest
Thu, Aug 13 - Sat, Aug 15
Southwest Logo
7:20 pm - 7:55 pm
CLE
-
STL
1h 35mnonstop
Southwest Logo
5:45 am - 9:55 am
STL
-
CLE
3h 10m
1 stop
$107Southwest
Tue, Aug 11 - Wed, Aug 12
Frontier Logo
12:18 pm - 8:57 am
CVG
-
STL
21h 39m
1 stop
Frontier Logo
4:57 pm - 11:13 am
STL
-
CVG
17h 16m
1 stop
$113Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
12:26 pm - 5:22 pm
CVG
-
STL
5h 56m
1 stop
Frontier Logo
6:17 pm - 11:21 am
STL
-
CVG
16h 04m
1 stop
$116Frontier
Sat, Aug 15 - Mon, Aug 17
Delta Logo
4:09 pm - 8:42 pm
CLE
-
STL
5h 33m
1 stop
Delta Logo
6:25 pm - 11:56 pm
STL
-
CLE
4h 31m
1 stop
$147Delta
Tue, Aug 18 - Thu, Aug 20
American Airlines Logo
4:06 pm - 12:14 am
PIT
-
STL
9h 08m
1 stop
American Airlines Logo
6:00 am - 3:16 pm
STL
-
PIT
8h 16m
1 stop
$223American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
8:15 am - 4:20 pm
CMH
-
STL
9h 05m
1 stop
American Airlines Logo
11:01 am - 10:07 pm
STL
-
CMH
10h 06m
1 stop
$243American Airlines
Tue, Aug 11 - Thu, Aug 13
United Airlines Logo
7:00 am - 12:02 pm
PIT
-
STL
6h 02m
1 stop
United Airlines Logo
8:00 am - 1:15 pm
STL
-
PIT
4h 15m
1 stop
$250United Airlines
Sat, Aug 29 - Sun, Aug 30
United Airlines Logo
7:15 am - 12:03 pm
DAY
-
STL
5h 48m
1 stop
United Airlines Logo
8:40 am - 2:15 pm
STL
-
DAY
4h 35m
1 stop
$280United Airlines
Sat, Aug 22 - Tue, Aug 25
Delta Logo
11:26 am - 4:17 pm
DAY
-
STL
5h 51m
1 stop
Delta Logo
11:00 am - 5:45 pm
STL
-
DAY
5h 45m
1 stop
$281Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$49
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Cleveland to St. Louis

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?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

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

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

St. Louis (STL)