HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ohio

$64+ Cheap flights from St. Louis (STL) to Ohio

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CVG
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Ohio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Ohio

Keep the following information in mind while searching for St. Louis to Ohio flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Frontier)

One-way from

$64
(Priceline)

Popular in

January

Cheapest in

September

Average price

$558

Good round-trip deal

$405 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Lambert-St Louis-Cleveland Hopkins Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Cleveland Hopkins Intl flights.
Search Deals
From Lambert-St Louis to Ohio
Search Deals
One-way flight from Lambert-St Louis to Ohio
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Ohio.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Ohio.
Search Deals

Find flight deals from St. Louis to Ohio

Cheapest flights from St. Louis to Ohio
Explore the most affordable flight options available from St. Louis to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Frontier deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:17 pm
STL
-
DTW
1 stop10h 50m
Frontier
Wed 2/258:30 am
DTW
-
STL
1 stop8h 23m
Frontier
Deal found 1/12$128
This Orbitz deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:42 pm
STL
-
CLE
1 stop6h 01m
Frontier
Tue 2/108:46 pm
CLE
-
STL
1 stop11h 05m
Frontier
Deal found 1/12$128
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 pm
STL
-
CLE
1 stop22h 34m
Frontier
Sun 3/18:45 pm
CLE
-
STL
1 stop11h 06m
Frontier
Deal found 1/15$133
This Frontier deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:17 pm
STL
-
DTW
1 stop10h 50m
Frontier
Mon 2/2312:22 pm
DTW
-
STL
1 stop12h 37m
Frontier
Deal found 1/12$139
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/173:49 pm
STL
-
DTW
1 stop16h 08m
Frontier
Wed 2/258:30 am
DTW
-
STL
1 stop8h 23m
Frontier
Deal found 1/12$147
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:51 pm
STL
-
DTW
1 stop8h 04m
Frontier
Fri 2/2710:00 pm
DTW
-
STL
1 stop9h 51m
Frontier
Deal found 1/12$151
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 pm
STL
-
DTW
1 stop11h 12m
Frontier
Wed 2/258:30 am
DTW
-
STL
1 stop8h 23m
Frontier
Deal found 1/12$152
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:20 pm
STL
-
CLE
1 stop22h 34m
Frontier
Tue 2/178:46 pm
CLE
-
STL
1 stop11h 05m
Frontier
Deal found 1/15$155
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:51 pm
STL
-
DTW
1 stop8h 04m
Multiple Airlines
Sun 2/156:02 pm
DTW
-
STL
1 stop13h 49m
Multiple Airlines
Deal found 1/14$156
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:22 pm
STL
-
DTW
1 stop25h 45m
Multiple Airlines
Wed 2/258:30 am
DTW
-
STL
1 stop8h 23m
Multiple Airlines
Deal found 1/12$157
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:10 am
STL
-
CLE
1 stop7h 14m
Delta
Wed 2/186:30 am
CLE
-
STL
1 stop4h 02m
Delta
Deal found 1/14$157
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:17 pm
STL
-
DTW
1 stop10h 50m
Multiple Airlines
Wed 2/187:43 pm
DTW
-
STL
1 stop29h 16m
Multiple Airlines
Deal found 1/14$158

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Ohio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from St. Louis to Ohio that are best for you.

Fly from

St. Louis

Fly to

Ohio

Route

Depart

Return

Price

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Fri 2/20

8:20 pm-7:54 pm

1 stop22h 34m

Cleveland Hopkins Intl

Sun 3/1

8:45 pm-6:51 am

1 stop11h 06m

$133

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Tue 1/27

5:42 pm-3:03 pm

1 stop20h 21m

Cincinnati Cinci./N. Kentucky

Sat 1/31

12:30 pm-11:33 pm

1 stop12h 03m

$159

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Sat 2/14

8:17 pm-7:34 am

1 stop10h 17m

Cleveland Hopkins Intl

Sat 2/21

7:43 pm-6:51 am

2 stops36h 08m

$167

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Tue 2/10

11:22 am-7:36 pm

1 stop7h 14m

Detroit Metropolitan Wayne County

Wed 2/11

7:15 am-11:02 am

1 stop4h 47m

$169

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Thu 1/29

10:01 pm-11:57 pm

1 stop24h 56m

Cincinnati Cinci./N. Kentucky

Mon 2/2

5:39 pm-11:33 pm

1 stop6h 54m

$169

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Wed 2/4

5:42 pm-6:33 pm

1 stop23h 51m

Columbus

Sat 2/7

11:24 am-8:04 am

1 stop21h 40m

$176

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Sun 2/1

9:09 am-12:43 am

1 stop14h 34m

Cleveland Hopkins Intl

Sat 2/7

6:00 pm-8:04 am

1 stop15h 04m

$179

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Mon 2/23

3:49 pm-12:59 am

1 stop8h 10m

Cincinnati Cinci./N. Kentucky

Wed 2/25

3:20 pm-10:27 pm

1 stop8h 07m

$181

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Mon 3/2

10:11 pm-11:55 pm

2 stops24h 44m

Detroit Metropolitan Wayne County

Fri 3/6

10:27 pm-9:49 am

1 stop12h 22m

$182

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Thu 4/23

9:40 am-4:22 pm

1 stop5h 42m

Pittsburgh

Tue 4/28

2:02 pm-4:42 pm

1 stop3h 40m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from St. Louis to Ohio

Have a flexible travel schedule? Discover the best time to fly to Ohio from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Ohio

What is the cheapest month to book a flight from St. Louis to Ohio?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $146). Flying from St. Louis to Ohio in March is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to OH?

Find hourly flight availability from St. Louis to Ohio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.

One of the essential ways to save on airfare from St. Louis to Ohio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 38% on airfare.

Reviews of airlines servicing Ohio

Get insights into the airlines that provide service to Ohio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ohio. Reviews last updated January 15, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from St. Louis to Ohio to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,051 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,164 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,136 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Ohio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Ohio?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Ohio. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Ohio?

    Airlines like Frontier, United Airlines, and Delta fly from St. Louis to Ohio in about 5h 42m. The time it takes to get you to your destination can typically vary by up to 16h 52m. Airlines will cover a distance of 552 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from St. Louis to Ohio one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $84 and $93 on American Airlines and Delta, respectively.

  • What are the most popular routes from St. Louis to Ohio?

    The most popular route from St. Louis to Ohio is Lambert-St Louis - Detroit Metropolitan Wayne County. You may also consider Lambert-St Louis - Pittsburgh or Lambert-St Louis - Cleveland Hopkins Intl.

  • Can I find deals for flights from St. Louis to Ohio that include hotel bookings?

    Yes. In addition to deals on St. Louis to Ohio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Ohio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Ohio.

  • Can I find deals for business class flights from St. Louis to Ohio?

    Yes. Cheapflights offers flight deals from St. Louis to Ohio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Ohio?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $146). Flying from St. Louis to Ohio in March is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Ohio

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Orlando flights
St. Louis to Las Vegas flights
St. Louis to Miami flights
Kansas City to Sky Harbor Intl flights
Kansas City to Las Vegas flights
St. Louis to Denver flights
Kansas City to Denver flights
St. Louis to Sky Harbor Intl flights
Kansas City to Seattle flights
Kansas City to Los Angeles flights
St. Louis to LaGuardia flights
Kansas City to Orlando flights
St. Louis to Dallas/Fort Worth flights
St. Louis to Fort Lauderdale flights
St. Louis to Los Angeles flights
St. Louis to Hobby flights
Kansas City to LaGuardia flights
Kansas City to Miami flights
St. Louis to Newark flights
Kansas City to O'Hare Intl flights
Kansas City to Hobby flights
St. Louis to Seattle flights
Kansas City to John F Kennedy Intl flights
Kansas City to Dallas/Fort Worth flights
St. Louis to John F Kennedy Intl flights
St. Louis to George Bush Intcntl flights
Kansas City to Atlanta flights
St. Louis to Dulles Intl flights
Kansas City to George Bush Intcntl flights
Kansas City to Tampa flights
Kansas City to Newark flights
Kansas City to Fort Lauderdale flights
St. Louis to San Diego flights
Kansas City to Boston flights
St. Louis to Tampa flights
St. Louis to Fort Myers flights
Kansas City to San Diego flights
St. Louis to San Francisco flights
St. Louis to Boston flights
Kansas City to San Francisco flights
St. Louis to Salt Lake City flights
St. Louis to Honolulu flights
St. Louis to New Orleans flights
St. Louis to Reagan-National flights
St. Louis to Baltimore flights
Kansas City to Ontario flights
Kansas City to Pensacola flights
Kansas City to Dulles Intl flights
St. Louis to Atlanta flights
Kansas City to New Orleans flights

Top 5 airlines flying from St. Louis to Ohio

Discover the top 5 airlines that operate flights from St. Louis to Ohio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$236FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$168Average$290FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$381FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$215Average$315FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.