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$54+ Cheap flights from Ohio to St. Louis (STL)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — STL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Ohio to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Ohio (USOH) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Ohio to St. Louis

Cheapest flights from Ohio to St. Louis
Explore the most affordable flight options available from Ohio to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/64:41 pmCVG - STL
1 stop7h 43mFrontier
Sun 12/88:34 pmSTL - CVG
1 stop26h 12mFrontier
Deal found 11/19$138
This Trip.com deal was found by Cheapflights users on 11/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:30 pmCLE - STL
1 stop7h 03mFrontier
Wed 12/1811:45 amSTL - CLE
1 stop18h 55mFrontier
Deal found 11/20$147
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:16 pmCMH - STL
1 stop12h 08mMultiple Airlines
Sat 12/144:26 pmSTL - CMH
1 stop6h 33mMultiple Airlines
Deal found 11/19$190
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:05 amDAY - STL
1 stop4h 21mUnited Airlines
Mon 12/305:30 pmSTL - DAY
1 stop5h 14mUnited Airlines
Deal found 11/19$228
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/116:35 amCLE - STL
1 stop4h 11mAmerican Airlines
Thu 12/125:45 amSTL - CLE
1 stop5h 35mAmerican Airlines
Deal found 11/19$232
This Delta deal was found by Cheapflights users on 11/20. 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 12/47:42 pmDAY - STL
1 stop4h 59mDelta
Mon 12/96:00 amSTL - DAY
1 stop6h 11mDelta
Deal found 11/20$238
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/135:25 amCVG - STL
1 stop6h 22mAmerican Airlines
Mon 12/165:05 amSTL - CVG
1 stop6h 59mAmerican Airlines
Deal found 11/19$242
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/177:00 amCMH - STL
1 stop6h 03mDelta
Tue 12/246:00 amSTL - CMH
1 stop5h 03mDelta
Deal found 11/19$244
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Mon 12/97:40 pmCMH - STL
1 stop20h 41mSpirit Airlines
Sat 12/144:26 pmSTL - CMH
1 stop6h 33mSpirit Airlines
Deal found 11/19$245
This Delta deal was found by Cheapflights users on 11/20. 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 12/114:42 pmCLE - STL
1 stop6h 44mDelta
Thu 12/126:00 amSTL - CLE
1 stop6h 12mDelta
Deal found 11/20$251
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Fri 12/65:28 pmCAK - STL
1 stop7h 31mAmerican Airlines
Sun 12/85:05 amSTL - CAK
1 stop4h 36mAmerican Airlines
Deal found 11/20$253
This Southwest deal was found by Cheapflights users on 11/19. 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.
Mon 12/237:30 pmCLE - STL
1 stop4h 40mSouthwest
Mon 12/308:40 pmSTL - CLE
Nonstop1h 30mSouthwest
Deal found 11/19$254

Find flights from Ohio to St. Louis within your budget

Customize your flight search to find flights from Ohio to St. Louis 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

Tue 12/10

11:25 am-11:24 pm

1 stop12h 59m

Lambert-St Louis

Wed 12/11

5:02 pm-9:54 am

1 stop15h 52m

$118

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

Thu 2/6

7:27 pm-7:31 pm

1 stop25h 04m

Lambert-St Louis

Sun 2/9

8:31 pm-7:09 am

1 stop9h 38m

$128

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Mon 12/9

12:16 pm-11:24 pm

1 stop12h 08m

Lambert-St Louis

Sat 12/14

4:26 pm-11:59 pm

1 stop6h 33m

$190

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

Thu 2/6

7:45 pm-8:30 pm

Nonstop1h 45m

Lambert-St Louis

Sun 2/9

7:50 am-12:50 pm

1 stop4h 00m

$223

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Tue 12/24

9:05 am-12:26 pm

1 stop4h 21m

Lambert-St Louis

Mon 12/30

5:30 pm-11:44 pm

1 stop5h 14m

$228

ClevelandSt. Louis

CLE - STL

CLESTL

Cleveland Hopkins Intl

Wed 12/11

6:35 am-9:46 am

1 stop4h 11m

Lambert-St Louis

Thu 12/12

5:45 am-12:20 pm

1 stop5h 35m

$232

DaytonSt. Louis

DAY - STL

DAYSTL

Dayton

Wed 12/4

7:42 pm-11:41 pm

1 stop4h 59m

Lambert-St Louis

Mon 12/9

6:00 am-1:11 pm

1 stop6h 11m

$238

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

Fri 12/13

5:25 am-10:47 am

1 stop6h 22m

Lambert-St Louis

Mon 12/16

5:05 am-1:04 pm

1 stop6h 59m

$242

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Tue 12/17

7:00 am-12:03 pm

1 stop6h 03m

Lambert-St Louis

Tue 12/24

6:00 am-12:03 pm

1 stop5h 03m

$244

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Mon 12/9

7:40 pm-3:21 pm

1 stop20h 41m

Lambert-St Louis

Sat 12/14

4:26 pm-11:59 pm

1 stop6h 33m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Ohio 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.

Travel insights for flights from Ohio to St. Louis

Get recent, data-driven insights about flights from Ohio to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ohio to St. Louis (average of $308). Flying from Ohio to St. Louis in March is currently the most expensive (average of $357). 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 OH to STL?

Find hourly flight availability from Ohio to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 20, 2024.
Read through reviews of airlines operating flights from Ohio to St. Louis, such as Frontier, Southwest and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Ohio to St. Louis. 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 into for flights to St. Louis from Ohio?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Ohio to St. Louis.

  • How popular is this Ohio to St. Louis flight route?

    Within the past month, 4 users have taken a look at flights from Ohio to Lambert-St Louis.

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

    $54 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $87 and $107, respectively.

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

    While some choose either Cleveland Hopkins Intl - Lambert-St Louis or Pittsburgh - Lambert-St Louis, Detroit Metropolitan Wayne County - Lambert-St Louis is the most popular route from Ohio to St. Louis.

  • What are the cheapest flights from Ohio to St. Louis?

    The cheapest flight price from Ohio to St. Louis is $178. On average you can expect to pay $322. The most popular route, (Detroit Metropolitan Wayne County - Lambert-St Louis), can usually be booked for $230.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio to St. Louis 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 Ohio to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Ohio to St. Louis (average of $308). Flying from Ohio to St. Louis in March is currently the most expensive (average of $357). 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 Ohio to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ohio to St. Louis

Discover the top 5 airlines that operate flights from Ohio to St. Louis. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$117Average$168FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$343FlexibilityNo cancel feeOn-time71%
DeltaCheapest$195Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$380FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$342FlexibilityNo cancel feeOn-time63%
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