What is the cheapest airline that flies from Lambert-St Louis to West Virginia?

Southwest, United Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to West Virginia

How many flights depart from St. Louis to West Virginia on average per week?

As of September 2026, 56 flights take off from St. Louis and land in West Virginia each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When did momondo last update prices for flights from Lambert-St Louis Airport to West Virginia?

Prices for flights from Lambert-St Louis Airport to West Virginia refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to West Virginia?

As of September 2026, there are 5 operators available to choose from for flights from Lambert-St Louis Airport to West Virginia.

How old do you have to be to fly from Lambert-St Louis Airport to West Virginia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to West Virginia.

What documentation or ID do you need to fly to West Virginia?

The travel and health documents you'll need for your trip to West Virginia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at West Virginia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$59 Cheap Flights from St. Louis to West Virginia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to West Virginia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 12:55 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

7:15 pm - 8:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 45mnonstop

$227Southwest

Tue, Oct 6 - Tue, Oct 13

6:30 pm - 9:10 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 40mnonstop

6:05 pm - 6:50 pmPIT Pittsburgh-STL Lambert-St Louis

1h 45mnonstop

$227Southwest

Tue, Oct 13 - Mon, Oct 19

2:25 pm - 8:14 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

4h 49m1 stop Atlanta Hartsfield-Jackson

8:13 am - 1:20 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 07m1 stop Atlanta Hartsfield-Jackson

$237Delta

Sat, Oct 17 - Sat, Oct 24

2:29 pm - 12:10 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

8h 41m1 stop Atlanta Hartsfield-Jackson

11:12 am - 5:54 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

7h 42m1 stop Orlando

$241Frontier

Wed, Sep 23 - Thu, Sep 24

2:29 pm - 12:10 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

8h 41m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:17 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

30h 17m1 stop Las Vegas Harry Reid Intl

$241Frontier

Wed, Sep 23 - Sun, Sep 27

1:00 pm - 4:09 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

2h 09mnonstop

8:40 am - 10:12 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

2h 32mnonstop

$255United Airlines

Sat, Nov 7 - Sat, Nov 14

1:00 pm - 4:09 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

2h 09mnonstop

1:15 pm - 4:59 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

4h 44m1 stop Chicago O'Hare Intl

$256United Airlines

Tue, Oct 27 - Fri, Oct 30

7:28 pm - 12:42 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

4h 14m1 stop Atlanta Hartsfield-Jackson

3:03 pm - 9:23 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

7h 20m1 stop Atlanta Hartsfield-Jackson

$266Delta

Fri, Oct 16 - Tue, Oct 20

6:00 am - 2:16 pmSTL Lambert-St Louis-PIT Pittsburgh

7h 16m1 stop Washington, D.C. Reagan-National

6:28 am - 10:18 amPIT Pittsburgh-STL Lambert-St Louis

4h 50m1 stop Washington, D.C. Reagan-National

$267American Airlines

Sun, Oct 4 - Wed, Oct 7

10:41 am - 6:45 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

7h 04m1 stop Charlotte Douglas

4:13 pm - 10:06 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 53m1 stop Charlotte Douglas

$275American Airlines

Thu, Jan 21 - Mon, Jan 25

Cheap last minute flights

Enter your travel dates to find the best prices.

5:19 pm - 10:17 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

15h 58m1 stop Orlando

6:00 am - 11:17 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

30h 17m1 stop Las Vegas Harry Reid Intl

$300Frontier

Sun, Sep 13 - Wed, Sep 16

12:17 pm - 6:20 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

17h 03m1 stop Las Vegas Harry Reid Intl

11:12 am - 4:34 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 22m1 stop Orlando

$300Frontier

Fri, Sep 11 - Mon, Sep 14

2:10 pm - 10:53 pmSTL Lambert-St Louis-PIT Pittsburgh

7h 43m2 stops Jonesboro Nashville Intl

2:42 pm - 4:24 pmPIT Pittsburgh-STL Lambert-St Louis

26h 42m1 stop Orlando

$366Multiple Airlines

Sun, Sep 13 - Wed, Sep 16

2:10 pm - 10:53 pmSTL Lambert-St Louis-PIT Pittsburgh

7h 43m2 stops Jonesboro Nashville Intl

2:32 pm - 4:34 pmPIT Pittsburgh-STL Lambert-St Louis

27h 02m1 stop Orlando

$374Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

1:54 pm - 6:40 pmSTL Lambert-St Louis-CRW Charleston Yeager

3h 46m1 stop Charlotte Douglas

8:17 pm - 11:41 pmCRW Charleston Yeager-STL Lambert-St Louis

4h 24m1 stop Charlotte Douglas

$378American Airlines

Fri, Sep 11 - Sun, Sep 13

5:18 pm - 11:30 pmSTL Lambert-St Louis-PIT Pittsburgh

5h 12m1 stop Chicago O'Hare Intl

5:23 pm - 9:44 pmPIT Pittsburgh-STL Lambert-St Louis

5h 21m1 stop Philadelphia

$395American Airlines

Sat, Sep 12 - Sat, Sep 19

8:00 am - 1:55 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

4h 55m1 stop Chicago O'Hare Intl

8:25 am - 9:39 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

2h 14mnonstop

$543United Airlines

Mon, Sep 14 - Wed, Sep 16

8:40 am - 11:54 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

2h 14mnonstop

6:13 am - 12:02 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 49m1 stop Chicago O'Hare Intl

$553United Airlines

Sat, Sep 12 - Mon, Sep 14

10:29 am - 4:30 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

5h 01m1 stop Detroit Metropolitan Wayne County

10:15 am - 3:54 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 39m1 stop Atlanta Hartsfield-Jackson

$554Delta

Mon, Sep 14 - Wed, Sep 16

6:00 am - 11:30 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

4h 30m1 stop Atlanta Hartsfield-Jackson

7:17 pm - 11:42 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

5h 25m1 stop Atlanta Hartsfield-Jackson

$741Delta

Sun, Sep 13 - Fri, Sep 18

Cheap direct flights

Enter your travel dates to find the best prices.

10:20 am - 12:55 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

7:15 pm - 8:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 45mnonstop

$227Southwest

Tue, Oct 6 - Tue, Oct 13

6:30 pm - 9:10 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 40mnonstop

6:05 pm - 6:50 pmPIT Pittsburgh-STL Lambert-St Louis

1h 45mnonstop

$227Southwest

Tue, Oct 13 - Mon, Oct 19

6:30 pm - 9:10 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 40mnonstop

6:50 am - 7:45 amPIT Pittsburgh-STL Lambert-St Louis

1h 55mnonstop

$227Southwest

Wed, Oct 14 - Tue, Oct 20

10:20 am - 12:55 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

12:20 pm - 1:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 40mnonstop

$227Southwest

Tue, Oct 6 - Sat, Oct 10

7:55 pm - 10:30 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

6:50 am - 7:50 amPIT Pittsburgh-STL Lambert-St Louis

2h 00mnonstop

$251Southwest

Fri, Nov 6 - Mon, Nov 9

7:55 pm - 10:30 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

12:20 pm - 1:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 40mnonstop

$251Southwest

Fri, Oct 2 - Sat, Oct 3

10:20 am - 12:55 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 35mnonstop

8:20 pm - 9:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 40mnonstop

$251Southwest

Fri, Oct 23 - Mon, Oct 26

1:00 pm - 4:09 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

2h 09mnonstop

8:40 am - 10:12 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

2h 32mnonstop

$255United Airlines

Sat, Nov 7 - Sat, Nov 14

10:25 am - 1:05 pmSTL Lambert-St Louis-PIT Pittsburgh

1h 40mnonstop

12:20 pm - 1:00 pmPIT Pittsburgh-STL Lambert-St Louis

1h 40mnonstop

$285Southwest

Wed, Sep 30 - Sat, Oct 10

8:00 am - 11:10 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

2h 10mnonstop

8:40 am - 10:12 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

2h 32mnonstop

$292United Airlines

Mon, Nov 23 - Thu, Nov 26

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Delta flights from St. Louis to West Virginia

Our best Delta deals on St. Louis to West Virginia flight tickets

Delta

Oct 17

STL2:25 pmLambert-St Louis

4h 49m

1 stop

IAD8:14 pmWashington, D.C. Dulles Intl

Oct 24

IAD8:13 amWashington, D.C. Dulles Intl

6h 07m

1 stop

STL1:20 pmLambert-St Louis

$237

Delta

Oct 16

STL7:28 pmLambert-St Louis

4h 14m

1 stop

IAD12:42 amWashington, D.C. Dulles Intl

Oct 20

IAD3:03 pmWashington, D.C. Dulles Intl

7h 20m

1 stop

STL9:23 pmLambert-St Louis

$266

Delta

Oct 23

STL5:35 pmLambert-St Louis

6h 11m

1 stop

PIT12:46 amPittsburgh

Oct 26

PIT7:54 pmPittsburgh

5h 00m

1 stop

STL11:54 pmLambert-St Louis

$271

Frontier flights from St. Louis to West Virginia

Our best Frontier deals on St. Louis to West Virginia flight tickets

Frontier

Sep 23

STL2:29 pmLambert-St Louis

8h 41m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

Sep 24

IAD11:12 amWashington, D.C. Dulles Intl

7h 42m

1 stop

STL5:54 pmLambert-St Louis

$241

Frontier

Sep 24

STL6:39 pmLambert-St Louis

14h 38m

1 stop

IAD10:17 amWashington, D.C. Dulles Intl

Sep 28

IAD7:50 amWashington, D.C. Dulles Intl

6h 20m

1 stop

STL1:10 pmLambert-St Louis

$242

Frontier

Oct 7

STL2:29 pmLambert-St Louis

8h 41m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

Oct 12

IAD7:50 amWashington, D.C. Dulles Intl

16h 23m

2 stops

STL11:13 pmLambert-St Louis

$245

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisPittsburgh

STL Lambert-St Louis - PIT Pittsburgh

STLPIT

Lambert-St Louis

Tue 10/6

10:20 am-12:55 pm

Nonstop1h 35m

Pittsburgh

Tue 10/13

7:15 pm-8:00 pm

Nonstop1h 45m

$227

St. LouisPittsburgh

STL Lambert-St Louis - PIT Pittsburgh

STLPIT

Lambert-St Louis

Tue 10/13

6:30 pm-9:10 pm

Nonstop1h 40m

Pittsburgh

Mon 10/19

6:05 pm-6:50 pm

Nonstop1h 45m

$227

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Sat 10/17

2:25 pm-8:14 pm

1 stop4h 49m

Washington, D.C. Dulles Intl

Sat 10/24

8:13 am-1:20 pm

1 stop6h 07m

$237

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Wed 9/23

2:29 pm-12:10 am

1 stop8h 41m

Washington, D.C. Dulles Intl

Thu 9/24

11:12 am-5:54 pm

1 stop7h 42m

$241

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Wed 9/23

2:29 pm-12:10 am

1 stop8h 41m

Washington, D.C. Dulles Intl

Sun 9/27

6:00 am-11:17 am

1 stop30h 17m

$241

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Sat 11/7

1:00 pm-4:09 pm

Nonstop2h 09m

Washington, D.C. Dulles Intl

Sat 11/14

8:40 am-10:12 am

Nonstop2h 32m

$255

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Tue 10/27

1:00 pm-4:09 pm

Nonstop2h 09m

Washington, D.C. Dulles Intl

Fri 10/30

1:15 pm-4:59 pm

1 stop4h 44m

$256

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Fri 10/16

7:28 pm-12:42 am

1 stop4h 14m

Washington, D.C. Dulles Intl

Tue 10/20

3:03 pm-9:23 pm

1 stop7h 20m

$266

St. LouisPittsburgh

STL Lambert-St Louis - PIT Pittsburgh

STLPIT

Lambert-St Louis

Sun 10/4

6:00 am-2:16 pm

1 stop7h 16m

Pittsburgh

Wed 10/7

6:28 am-10:18 am

1 stop4h 50m

$267

St. LouisWashington, D.C.

STL Lambert-St Louis - IAD Washington, D.C. Dulles Intl

STLIAD

Lambert-St Louis

Thu 1/21

10:41 am-6:45 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Mon 1/25

4:13 pm-10:06 pm

1 stop6h 53m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to West Virginia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to West Virginia?

The month of August is, on average, the cheapest month to fly to West Virginia from St. Louis, with most prices found around $0. If you’re not able to fly to West Virginia in August, then July is your next best option. Flight prices from St. Louis to West Virginia during July average around $0.

Cheap St. Louis to West Virginia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to West Virginia

Best Price Found	$59
Fastest flight time	1h 30m
Direct flights	Every day
Airports in West Virginia	24 airports

The best one-way flight to West Virginia from St. Louis in the past 72 hours is $59. The best round-trip flight deal from St. Louis to West Virginia found on momondo in the last 72 hours is $227.

The fastest flight from St. Louis to West Virginia takes 1h 30m

Direct flights go from St. Louis to West Virginia every day.

There are 24 airports in West Virginia. From St. Louis there are direct flights to Pittsburgh (PIT), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from St. Louis to West Virginia

When did momondo last update prices for flights from Lambert-St Louis Airport to West Virginia?
Prices for flights from Lambert-St Louis Airport to West Virginia refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to West Virginia?
As of September 2026, there are 5 operators available to choose from for flights from Lambert-St Louis Airport to West Virginia.
How old do you have to be to fly from Lambert-St Louis Airport to West Virginia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to West Virginia.
What documentation or ID do you need to fly to West Virginia?
The travel and health documents you'll need for your trip to West Virginia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at West Virginia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to West Virginia

Compare and see reviews for airlines that fly from St. Louis to West Virginia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 12,046 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to West Virginia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to West Virginia. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to West Virginia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to West Virginia flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to West Virginia?

momondo helps you find the best flight between St. Louis and West Virginia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to West Virginia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to West Virginia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to West Virginia and let you know when they change.