What are the cheapest airlines to fly from West Virginia to St. Louis one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $90. Users have also found prices from $103 and $109 on Frontier and Southwest, respectively.

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

Currently, August is the cheapest month in which you can book a flight from West Virginia to St. Louis (average of $311). Flying from West Virginia to St. Louis in March is currently the most expensive (average of $356). 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.

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.

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).

What airport do you fly into for flights to St. Louis from West Virginia?

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

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

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

How can I find direct flights from West Virginia to St. Louis?

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

Can I find deals for business class flights from West Virginia to St. Louis?

Yes. Cheapflights offers flight deals from West Virginia 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.

$90+ Flights from West Virginia to St. Louis

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Cheap flight deals from West Virginia to St. Louis

Round-trip from	$171 (American Airlines)
One-way from	$90 (American Airlines)

From West Virginia to Lambert-St Louis

Search Deals

One-way flight from West Virginia to Lambert-St Louis

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Find flight deals from West Virginia to St. Louis

Cheapest flights from West Virginia to St. Louis
Explore the most affordable flight options available from West Virginia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Tue 10/287:35 amPIT - STL

1 stop7h 09mAmerican Airlines

Tue 11/46:00 amSTL - PIT

1 stop9h 35mAmerican Airlines

Deal found 7/30

$171

Sat 8/166:10 amIAD - STL

1 stop8h 49mFrontier

Sat 8/303:02 pmSTL - IAD

1 stop6h 58mFrontier

Deal found 7/28

$198

Mon 8/48:33 pmPIT - STL

1 stop28h 14mFrontier

Sat 8/95:40 pmSTL - PIT

1 stop14h 31mFrontier

Deal found 7/27

$215

Wed 8/278:40 amIAD - STL

Nonstop2h 22mUnited Airlines

Wed 9/38:15 amSTL - IAD

Nonstop2h 10mUnited Airlines

Deal found 7/29

$217

Wed 9/171:05 pmPIT - STL

Nonstop1h 45mSouthwest

Tue 9/308:15 amSTL - PIT

1 stop6h 00mSouthwest

Deal found 7/29

$227

Wed 12/37:00 amIAD - STL

1 stop6h 57mDelta

Sat 12/610:45 amSTL - IAD

1 stop4h 46mDelta

Deal found 7/30

$237

Tue 10/77:05 amPIT - STL

1 stop4h 21mDelta

Mon 10/136:52 pmSTL - PIT

1 stop4h 40mDelta

Deal found 7/30

$244

Thu 8/216:29 pmPIT - STL

2 stops20h 03mSpirit Airlines

Thu 8/2810:37 amSTL - PIT

1 stop11h 28mSpirit Airlines

Deal found 7/28

$249

Thu 8/288:19 pmIAD - STL

1 stop4h 36mAmerican Airlines

Thu 9/48:23 amSTL - IAD

1 stop4h 28mAmerican Airlines

Deal found 7/30

$271

Thu 10/28:35 amPIT - STL

1 stop6h 52mUnited Airlines

Mon 10/65:24 pmSTL - PIT

1 stop5h 16mUnited Airlines

Deal found 7/28

$297

Sun 8/1712:21 pmPIT - STL

2 stops7h 20mMultiple Airlines

Thu 8/2110:37 amSTL - PIT

2 stops21h 38mMultiple Airlines

Deal found 7/29

$314

Best flights from West Virginia to St. Louis
Discover carefully curated flight deals from West Virginia to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 10/287:35 amPIT - STL

1 stop7h 09mAmerican Airlines

Tue 11/46:00 amSTL - PIT

1 stop9h 35mAmerican Airlines

Deal found 7/30

$171

Sat 8/166:10 amIAD - STL

1 stop8h 49mFrontier

Sat 8/303:02 pmSTL - IAD

1 stop6h 58mFrontier

Deal found 7/28

$198

Wed 8/278:40 amIAD - STL

Nonstop2h 22mUnited Airlines

Wed 9/38:15 amSTL - IAD

Nonstop2h 10mUnited Airlines

Deal found 7/29

$217

Wed 9/171:05 pmPIT - STL

Nonstop1h 45mSouthwest

Tue 9/308:15 amSTL - PIT

1 stop6h 00mSouthwest

Deal found 7/29

$227

Wed 12/312:30 pmIAD - STL

1 stop5h 10mDelta

Sat 12/61:30 pmSTL - IAD

1 stop4h 12mDelta

Deal found 7/28

$237

Thu 8/216:29 pmPIT - STL

2 stops20h 03mSpirit Airlines

Thu 8/2810:37 amSTL - PIT

1 stop11h 28mSpirit Airlines

Deal found 7/28

$249

Sun 8/1712:21 pmPIT - STL

2 stops7h 20mMultiple Airlines

Thu 8/2110:37 amSTL - PIT

2 stops21h 38mMultiple Airlines

Deal found 7/29

$314

Mon 8/118:43 pmPIT - STL

1 stop28h 04mFrontier

Sun 8/175:40 pmSTL - PIT

1 stop25h 08mFrontier

Deal found 7/30

$225

Tue 10/77:05 amPIT - STL

1 stop4h 21mDelta

Mon 10/136:52 pmSTL - PIT

1 stop4h 40mDelta

Deal found 7/30

$244

Thu 8/288:19 pmIAD - STL

1 stop4h 36mAmerican Airlines

Thu 9/48:23 amSTL - IAD

1 stop4h 28mAmerican Airlines

Deal found 7/30

$271

Thu 10/28:35 amPIT - STL

1 stop6h 52mUnited Airlines

Mon 10/65:24 pmSTL - PIT

1 stop5h 16mUnited Airlines

Deal found 7/28

$297

Last-minute flights from West Virginia to St. Louis
Discover last-minute flight deals from West Virginia to St. Louis. Data last updated July 30, 2025 and is based on user searches.

Mon 8/48:33 pmPIT - STL

1 stop28h 14mFrontier

Sat 8/95:40 pmSTL - PIT

1 stop14h 31mFrontier

Deal found 7/27

$215

Mon 8/48:06 pmIAD - STL

1 stop13h 08mAmerican Airlines

Sat 8/91:01 pmSTL - IAD

1 stop9h 56mAmerican Airlines

Deal found 7/30

$550

Wed 8/610:29 amPIT - STL

1 stop11h 28mDelta

Wed 8/205:11 pmSTL - PIT

1 stop4h 59mDelta

Deal found 7/28

$365

Wed 8/612:45 pmIAD - STL

1 stop4h 33mDelta

Tue 8/129:17 amSTL - IAD

1 stop4h 14mDelta

Deal found 7/28

$511

Thu 8/78:23 amPIT - STL

1 stop5h 49mAmerican Airlines

Sat 8/237:23 amSTL - PIT

1 stop13h 19mAmerican Airlines

Deal found 7/29

$339

Thu 8/711:58 amIAD - STL

2 stops7h 43mMultiple Airlines

Sun 8/105:26 pmSTL - IAD

2 stops19h 57mMultiple Airlines

Deal found 7/28

$384

Fri 8/88:21 pmPIT - STL

1 stop14h 19mSpirit Airlines

Fri 8/222:30 pmSTL - PIT

2 stops17h 45mSpirit Airlines

Deal found 7/28

$305

Fri 8/88:21 pmPIT - STL

1 stop14h 19mMultiple Airlines

Fri 8/222:30 pmSTL - PIT

3 stops22h 58mMultiple Airlines

Deal found 7/28

$324

Fri 8/84:00 pmPIT - STL

Nonstop1h 45mSouthwest

Fri 8/228:25 amSTL - PIT

Nonstop1h 35mSouthwest

Deal found 7/28

$540

Sat 8/96:10 amIAD - STL

1 stop8h 49mFrontier

Thu 8/142:36 pmSTL - IAD

1 stop8h 43mFrontier

Deal found 7/27

$208

Sat 8/95:51 pmPIT - STL

1 stop4h 44mUnited Airlines

Sat 8/236:35 amSTL - PIT

1 stop16h 09mUnited Airlines

Deal found 7/28

$510

Sat 8/95:13 pmIAD - STL

1 stop5h 22mUnited Airlines

Thu 8/148:15 amSTL - IAD

Nonstop2h 08mUnited Airlines

Deal found 7/30

$536

One-way flights from West Virginia to St. Louis
Search for one-way flight options from West Virginia to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Tue 10/287:35 amPIT - STL

1 stop9h 28mAmerican Airlines

Deal found 7/28

$90

Sun 10/126:00 amIAD - STL

1 stop5h 07mFrontier

Deal found 7/28

$103

Tue 10/282:10 pmPIT - STL

Nonstop1h 50mSouthwest

Deal found 7/29

$109

Mon 10/208:32 pmPIT - STL

1 stop14h 08mSpirit Airlines

Deal found 7/28

$111

Tue 8/266:00 amPIT - STL

1 stop4h 15mDelta

Deal found 7/30

$114

Sun 10/265:28 pmPIT - STL

1 stop16h 39mFrontier

Deal found 7/30

$117

Sat 11/83:33 pmIAD - STL

1 stop7h 31mDelta

Deal found 7/28

$119

Wed 9/108:40 amIAD - STL

Nonstop2h 22mUnited Airlines

Deal found 7/29

$125

Mon 11/36:00 pmIAD - STL

2 stops16h 40mMultiple Airlines

Deal found 7/30

$131

Wed 12/105:00 amIAD - STL

1 stop4h 19mAmerican Airlines

Deal found 7/29

$135

Sun 12/147:00 amPIT - STL

1 stop6h 20mUnited Airlines

Deal found 7/30

$145

Thu 9/47:35 amIAD - STL

2 stops12h 00mSouthwest

Deal found 7/28

$146

Cheapflights Fare Finder

Use the filters below to find and compare flights from West Virginia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Tue 10/28

7:35 am-1:44 pm

1 stop7h 09m

Lambert-St Louis

Tue 11/4

6:00 am-4:35 pm

1 stop9h 35m

$171

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Sat 8/16

6:10 am-1:59 pm

1 stop8h 49m

Lambert-St Louis

Sat 8/30

3:02 pm-11:00 pm

1 stop6h 58m

$198

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Wed 8/27

8:40 am-10:02 am

Nonstop2h 22m

Lambert-St Louis

Wed 9/3

8:15 am-11:25 am

Nonstop2h 10m

$217

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Mon 8/11

8:43 pm-11:47 pm

1 stop28h 04m

Lambert-St Louis

Sun 8/17

5:40 pm-7:48 pm

1 stop25h 08m

$225

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Wed 9/17

1:05 pm-1:50 pm

Nonstop1h 45m

Lambert-St Louis

Tue 9/30

8:15 am-3:15 pm

1 stop6h 00m

$227

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Wed 12/3

12:30 pm-4:40 pm

1 stop5h 10m

Lambert-St Louis

Sat 12/6

1:30 pm-6:42 pm

1 stop4h 12m

$237

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Tue 10/7

7:05 am-10:26 am

1 stop4h 21m

Lambert-St Louis

Mon 10/13

6:52 pm-12:32 am

1 stop4h 40m

$244

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Thu 8/21

6:29 pm-1:32 pm

2 stops20h 03m

Lambert-St Louis

Thu 8/28

10:37 am-11:05 pm

1 stop11h 28m

$249

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Thu 8/28

8:19 pm-11:55 pm

1 stop4h 36m

Lambert-St Louis

Thu 9/4

8:23 am-1:51 pm

1 stop4h 28m

$271

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Thu 10/2

8:35 am-2:27 pm

1 stop6h 52m

Lambert-St Louis

Mon 10/6

5:24 pm-11:40 pm

1 stop5h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 24 results

Best time to book a flight from West Virginia to St. Louis

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

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

When flying from West Virginia 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.

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from West Virginia to St. Louis 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

4,241 reviews

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

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,896 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,048 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What airport do you fly into for flights to St. Louis from West Virginia?
Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from West Virginia to St. Louis.
What are the cheapest airlines to fly from West Virginia to St. Louis one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $90. Users have also found prices from $103 and $109 on Frontier and Southwest, respectively.
Can I find deals for flights from West Virginia to St. Louis that include hotel bookings?
Yes. In addition to deals on West Virginia to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from West Virginia to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Virginia to St. Louis.
Can I find deals for business class flights from West Virginia to St. Louis?
Yes. Cheapflights offers flight deals from West Virginia 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 West Virginia to St. Louis?
Currently, August is the cheapest month in which you can book a flight from West Virginia to St. Louis (average of $311). Flying from West Virginia to St. Louis in March is currently the most expensive (average of $356). 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

O'Fallon

Maryland Heights

Fairview Heights

Collinsville

Eureka

St. Peters

Glencoe

Alton

Chesterfield

Festus

Farmington

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from West Virginia to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$248	Average$352	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$325	Average$397	FlexibilityNo cancel fee	On-time69%

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$90+ Cheap flights from West Virginia 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from West Virginia to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from West Virginia to St. Louis

Keep the following information in mind while searching for West Virginia to St. Louis flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Find flight deals from West Virginia to St. Louis

Cheapest flights from West Virginia to St. LouisExplore the most affordable flight options available from West Virginia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from West Virginia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from West Virginia to St. Louis that are best for you.

Best time to book a flight from West Virginia to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from West Virginia with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from West Virginia 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 July 30, 2025.

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from West Virginia to St. Louis to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from West Virginia 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 West Virginia?

What are the cheapest airlines to fly from West Virginia to St. Louis one-way?

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

How can I find direct flights from West Virginia to St. Louis?

Can I find deals for business class flights from West Virginia to St. Louis?

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

Traveling to a place near St. Louis?

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 West Virginia to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from West Virginia to St. Louis

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Cheapest flights from West Virginia to St. Louis
Explore the most affordable flight options available from West Virginia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.