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$42+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CVG
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:45 pmSTL - DTW
1 stop19h 34mFrontier
Mon 11/175:14 pmDTW - STL
1 stop16h 53mFrontier
Deal found 10/27$120
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:04 pmSTL - CLE
1 stop10h 04mFrontier
Tue 12/98:20 pmCLE - STL
1 stop14h 54mFrontier
Deal found 10/25$121
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 pmSTL - CVG
1 stop25h 23mFrontier
Thu 11/1311:00 amCVG - STL
1 stop7h 27mFrontier
Deal found 10/27$139
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 pmSTL - CVG
1 stop25h 23mFrontier
Sat 11/158:00 amCVG - STL
1 stop8h 38mFrontier
Deal found 10/26$141
This Frontier deal was found by Cheapflights users on 10/27. 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.
Fri 11/79:07 pmSTL - CVG
1 stop8h 47mFrontier
Thu 11/1311:00 amCVG - STL
1 stop7h 27mFrontier
Deal found 10/27$143
This Frontier deal was found by Cheapflights users on 10/27. 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.
Fri 11/144:56 pmSTL - CLE
1 stop6h 58mFrontier
Mon 11/175:30 amCLE - STL
1 stop8h 47mFrontier
Deal found 10/27$143
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:12 pmSTL - CLE
1 stop21h 24mFrontier
Fri 11/144:15 pmCLE - STL
1 stop17h 52mFrontier
Deal found 10/27$152
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:30 pmSTL - CMH
1 stop25h 10mFrontier
Sun 12/147:44 pmCMH - STL
1 stop14h 15mFrontier
Deal found 10/27$153
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:05 pmSTL - DTW
1 stop16h 42mFrontier
Wed 11/196:29 pmDTW - STL
1 stop5h 32mFrontier
Deal found 10/27$155
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/137:43 pmSTL - DTW
1 stop19h 36mMultiple Airlines
Sun 1/113:15 pmDTW - STL
1 stop8h 18mMultiple Airlines
Deal found 10/28$156
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 pmSTL - PIT
1 stop4h 07mAmerican Airlines
Mon 12/86:00 amPIT - STL
1 stop4h 32mAmerican Airlines
Deal found 10/27$159
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/412:04 pmSTL - CMH
1 stop22h 47mFrontier
Mon 12/812:36 pmCMH - STL
2 stops10h 57mFrontier
Deal found 10/28$163

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$120
(Gotogate)

One-way from

$42
(Trip.com)

Popular in

October

Cheapest in

September

Average price

$512

Good round-trip deal

$226 or less

Good one-way deal

$207 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. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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

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 October 28, 2025.
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. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Tue 11/11

7:45 pm-10:08 pm

1 stop25h 23m

Cincinnati Cinci./N. Kentucky

Thu 11/13

11:00 am-5:27 pm

1 stop7h 27m

$139

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Fri 11/7

9:07 pm-6:54 am

1 stop8h 47m

Cincinnati Cinci./N. Kentucky

Thu 11/13

11:00 am-5:27 pm

1 stop7h 27m

$143

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Thu 11/13

2:12 pm-12:11 am

1 stop8h 59m

Cincinnati Cinci./N. Kentucky

Fri 11/14

5:10 am-10:20 am

1 stop6h 10m

$143

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Thu 12/4

12:04 pm-9:49 am

2 stops20h 45m

Cleveland Hopkins Intl

Tue 12/9

8:20 pm-10:14 am

1 stop14h 54m

$174

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Fri 11/7

9:07 pm-6:54 am

1 stop8h 47m

Cincinnati Cinci./N. Kentucky

Fri 11/14

5:10 am-10:20 am

1 stop6h 10m

$176

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Fri 11/14

9:07 pm-6:54 am

1 stop8h 47m

Cincinnati Cinci./N. Kentucky

Sun 11/16

5:10 am-1:17 pm

1 stop9h 07m

$176

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Thu 11/13

7:45 pm-7:08 pm

1 stop22h 23m

Columbus

Sun 11/16

11:09 am-1:17 pm

1 stop27h 08m

$181

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Mon 11/3

2:12 pm-12:38 am

1 stop9h 26m

Cleveland Hopkins Intl

Thu 11/6

9:35 pm-11:24 am

1 stop14h 49m

$183

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

Mon 1/19

5:06 pm-8:15 am

1 stop14h 09m

Columbus

Thu 1/22

4:15 pm-10:33 pm

1 stop7h 18m

$201

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Fri 10/31

2:12 pm-12:43 am

1 stop9h 31m

Cleveland Hopkins Intl

Sun 11/2

5:30 am-1:17 pm

1 stop8h 47m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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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, December is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $114). Flying from St. Louis to Ohio in January is currently the most expensive (average of $272). 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 October 28, 2025.

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 21% 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 October 28, 2025.
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
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,124 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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, Delta, and American Airlines fly from St. Louis to Ohio in about 4h 47m. The time it takes to get you to your destination can typically vary by up to 20h 36m. 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 $55. Users have also found prices from $79 and $79 on United Airlines and Southwest, 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, December is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $114). Flying from St. Louis to Ohio in January is currently the most expensive (average of $272). 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

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Alternative routes for St. Louis to Ohio

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$236FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$168Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$359FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$452FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$215Average$319FlexibilityNo cancel feeOn-time63%

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