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$28+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CVG
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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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 julio 29, 2025.

Round-trip from

$60
(Priceline)

One-way from

$28
(FlightHub)

Popular in

October

Cheapest in

November

Average price

$313

Good round-trip deal

$196 or less

Good one-way deal

$108 or less
From Lambert-St Louis to Ohio
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One-way flight from Lambert-St Louis to Ohio
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Ohio.
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Price to beat on a one-way flight from Lambert-St Louis to Ohio.
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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 julio 29, 2025.

This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/212:30 pmSTL - DTW
Nonstop1h 30mSpirit Airlines
lun. 8/251:00 pmDTW - STL
Nonstop1h 32mSpirit Airlines
Deal found 7/27$60
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:00 pmSTL - DTW
Nonstop1h 33mDelta
dom. 8/248:55 amDTW - STL
Nonstop1h 37mDelta
Deal found 7/28$139
This Mytrip deal was found by Cheapflights users on 7/27. 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.
vie. 8/223:16 pmSTL - DTW
1 stop18h 29mMultiple Airlines
dom. 8/241:00 pmDTW - STL
Nonstop1h 32mMultiple Airlines
Deal found 7/27$151
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/266:06 amSTL - PIT
1 stop7h 58mAmerican Airlines
mar. 9/28:20 amPIT - STL
1 stop8h 29mAmerican Airlines
Deal found 7/29$171
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/208:20 amSTL - CMH
Nonstop1h 25mSouthwest
sáb. 8/2312:35 pmCMH - STL
Nonstop1h 25mSouthwest
Deal found 7/28$177
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/252:00 pmSTL - CLE
Nonstop1h 30mSouthwest
mié. 8/279:00 amCLE - STL
Nonstop1h 35mSouthwest
Deal found 7/29$186
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/203:40 pmSTL - CMH
1 stop3h 58mDelta
sáb. 8/2312:10 pmCMH - STL
1 stop5h 25mDelta
Deal found 7/28$187
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/165:40 pmSTL - CVG
1 stop16h 07mFrontier
dom. 8/176:08 pmCVG - STL
1 stop16h 03mFrontier
Deal found 7/28$188
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/1910:16 amSTL - CVG
1 stop6h 37mAmerican Airlines
mié. 8/203:37 pmCVG - STL
1 stop6h 15mAmerican Airlines
Deal found 7/29$197
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 amSTL - CMH
1 stop3h 41mAmerican Airlines
mar. 9/26:00 pmCMH - STL
1 stop6h 05mAmerican Airlines
Deal found 7/28$201
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:00 amSTL - CVG
1 stop4h 25mSouthwest
mié. 8/201:15 pmCVG - STL
2 stops7h 45mSouthwest
Deal found 7/29$202
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/67:29 pmSTL - CLE
1 stop14h 31mFrontier
sáb. 8/95:30 amCLE - STL
1 stop9h 29mFrontier
Deal found 7/27$205

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 julio 29, 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. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

jue. 8/21

2:30 pm-5:00 pm

Nonstop1h 30m

Detroit Metropolitan Wayne County

lun. 8/25

1:00 pm-1:32 pm

Nonstop1h 32m

$60

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

jue. 8/21

6:00 pm-8:33 pm

Nonstop1h 33m

Detroit Metropolitan Wayne County

dom. 8/24

8:55 am-9:32 am

Nonstop1h 37m

$139

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

vie. 8/22

3:16 pm-10:45 am

1 stop18h 29m

Detroit Metropolitan Wayne County

dom. 8/24

1:00 pm-1:32 pm

Nonstop1h 32m

$151

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

mar. 8/26

6:06 am-5:05 pm

1 stop9h 59m

Pittsburgh

mar. 9/2

6:02 am-12:54 pm

1 stop7h 52m

$171

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

mié. 8/20

8:20 am-10:45 am

Nonstop1h 25m

Columbus

sáb. 8/23

12:35 pm-1:00 pm

Nonstop1h 25m

$177

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

lun. 8/25

2:00 pm-4:30 pm

Nonstop1h 30m

Cleveland Hopkins Intl

mié. 8/27

9:00 am-9:35 am

Nonstop1h 35m

$186

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

mié. 8/20

3:40 pm-8:38 pm

1 stop3h 58m

Columbus

sáb. 8/23

12:10 pm-4:35 pm

1 stop5h 25m

$187

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

sáb. 8/16

5:40 pm-10:47 am

1 stop16h 07m

Cincinnati Cinci./N. Kentucky

dom. 8/17

6:08 pm-9:11 am

1 stop16h 03m

$188

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

mié. 9/17

9:57 am-5:54 pm

1 stop6h 57m

Cincinnati Cinci./N. Kentucky

sáb. 9/20

11:11 am-6:22 pm

1 stop8h 11m

$197

St. LouisColumbus

STL - CMH

STLCMH

Lambert-St Louis

lun. 9/1

6:00 am-10:41 am

1 stop3h 41m

Columbus

mar. 9/2

6:00 pm-11:05 pm

1 stop6h 05m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, August is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $239). Flying from St. Louis to Ohio in March is currently the most expensive (average of $292). 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 julio 29, 2025.

When flying from St. Louis to Ohio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 julio 29, 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
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $28. Users have also found prices from $89 and $89 on Delta 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 - Cleveland Hopkins Intl or Lambert-St Louis - Pittsburgh.

  • 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, August is the cheapest month in which you can book a flight from St. Louis to Ohio (average of $239). Flying from St. Louis to Ohio in March is currently the most expensive (average of $292). 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$180FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$168Average$377FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$186Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$339FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$226Average$350FlexibilityNo cancel feeOn-time63%

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