STL

$50 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 9/5. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
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

Thu, Aug 6 - Mon, Aug 10
Frontier Logo
6:41 am - 5:37 pm
CLE
-
STL
11h 56m
1 stop
Frontier Logo
4:57 pm - 8:52 am
STL
-
CLE
14h 55m
1 stop
$121Frontier
Tue, Aug 11 - Fri, Aug 14
Frontier Logo
5:51 pm - 8:57 am
CLE
-
STL
16h 06m
1 stop
Frontier Logo
4:57 pm - 12:24 pm
STL
-
CLE
18h 27m
1 stop
$123Frontier
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:10 am - 9:39 am
PIT
-
STL
4h 29m
1 stop
United Airlines Logo
8:00 am - 1:15 pm
STL
-
PIT
4h 15m
1 stop
$184United Airlines
Thu, Aug 6 - Wed, Aug 12
Southwest Logo
7:00 am - 7:45 am
PIT
-
STL
1h 45mnonstop
Southwest Logo
10:25 am - 1:05 pm
STL
-
PIT
1h 40mnonstop
$188Southwest
Tue, Aug 18 - Tue, Aug 18
Delta Logo
7:05 am - 11:46 am
PIT
-
STL
5h 41m
1 stop
Delta Logo
5:23 pm - 12:36 am
STL
-
PIT
6h 13m
1 stop
$189Delta
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
6:09 pm - 10:01 pm
PIT
-
STL
4h 52m
1 stop
United Airlines Logo
8:00 am - 1:15 pm
STL
-
PIT
4h 15m
1 stop
$190United Airlines
Tue, Aug 18 - Thu, Aug 20
American Airlines Logo
5:23 pm - 11:34 pm
PIT
-
STL
7h 11m
1 stop
American Airlines Logo
5:42 pm - 11:50 pm
STL
-
PIT
5h 08m
1 stop
$191American Airlines
Thu, Aug 6 - Wed, Aug 12
Southwest Logo
1:50 pm - 7:55 pm
PIT
-
STL
7h 05m
1 stop
Southwest Logo
6:50 pm - 9:25 pm
STL
-
PIT
1h 35mnonstop
$192Southwest
Mon, Aug 17 - Wed, Aug 19
Delta Logo
6:19 pm - 11:58 pm
PIT
-
STL
6h 39m
1 stop
Delta Logo
9:15 am - 5:14 pm
STL
-
PIT
6h 59m
1 stop
$195Delta
Fri, Sep 18 - Sun, Sep 20
American Airlines Logo
5:34 am - 10:20 am
DAY
-
STL
5h 46m
1 stop
American Airlines Logo
5:00 am - 11:49 am
STL
-
DAY
5h 49m
1 stop
$289American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$50
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% 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)