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Cheap flights from St. Louis to Lewisburg from $378

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Lewisburg departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Lewisburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:54 am - 3:45 pm
STL
-
LWB
7h 51m
1 stop
American Airlines Logo
9:06 am - 10:40 pm
LWB
-
STL
14h 34m
1 stop
$378American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
8:06 pm - 5:05 pm
STL
-
LWB
19h 59m
1 stop
American Airlines Logo
4:05 pm - 11:20 pm
LWB
-
STL
8h 15m
1 stop
$391American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
6:54 am - 3:45 pm
STL
-
LWB
7h 51m
1 stop
American Airlines Logo
9:06 am - 11:59 pm
LWB
-
STL
15h 53m
2 stops
$399American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
8:06 pm - 5:05 pm
STL
-
LWB
19h 59m
1 stop
American Airlines Logo
4:05 pm - 8:03 pm
LWB
-
STL
4h 58m
1 stop
$404American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
6:54 am - 3:45 pm
STL
-
LWB
7h 51m
1 stop
American Airlines Logo
9:00 am - 9:03 pm
LWB
-
STL
13h 03m
2 stops
$427American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
8:06 pm - 3:35 pm
STL
-
LWB
18h 29m
2 stops
American Airlines Logo
9:00 am - 8:03 pm
LWB
-
STL
12h 03m
2 stops
$497American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:42 am - 6:21 pm
STL
-
LWB
11h 39m
2 stops
American Airlines Logo
9:06 am - 11:59 pm
LWB
-
STL
15h 53m
2 stops
$500American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
5:42 am - 6:21 pm
STL
-
LWB
11h 39m
2 stops
American Airlines Logo
9:06 am - 11:59 pm
LWB
-
STL
15h 53m
2 stops
$538American Airlines
Wed, Aug 26 - Wed, Sep 2

American Airlines flights from St. Louis to Lewisburg

Our best American Airlines deals on St. Louis to Lewisburg flight tickets
American Airlines
Aug 26
STL6:54 amLambert-St Louis
7h 51m
1 stop
LWB3:45 pmLewisburg Greenbrier Valley
Sep 2
LWB9:06 amLewisburg Greenbrier Valley
14h 34m
1 stop
STL10:40 pmLambert-St Louis
$378
American Airlines
Sep 8
STL8:06 pmLambert-St Louis
19h 59m
1 stop
LWB5:05 pmLewisburg Greenbrier Valley
Sep 15
LWB4:05 pmLewisburg Greenbrier Valley
8h 15m
1 stop
STL11:20 pmLambert-St Louis
$391
American Airlines
Aug 26
STL6:54 amLambert-St Louis
7h 51m
1 stop
LWB3:45 pmLewisburg Greenbrier Valley
Sep 2
LWB9:06 amLewisburg Greenbrier Valley
15h 53m
2 stops
STL11:59 pmLambert-St Louis
$399

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Lewisburg 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from St. Louis to Lewisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Wed 8/26

6:54 am-3:45 pm

1 stop7h 51m

Lewisburg Greenbrier Valley

Wed 9/2

9:06 am-10:40 pm

1 stop14h 34m

$378

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Tue 9/8

8:06 pm-5:05 pm

1 stop19h 59m

Lewisburg Greenbrier Valley

Tue 9/15

4:05 pm-11:20 pm

1 stop8h 15m

$391

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Wed 8/26

6:54 am-3:45 pm

1 stop7h 51m

Lewisburg Greenbrier Valley

Wed 9/2

9:06 am-11:59 pm

2 stops15h 53m

$399

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Tue 9/8

8:06 pm-5:05 pm

1 stop19h 59m

Lewisburg Greenbrier Valley

Tue 9/15

4:05 pm-8:03 pm

1 stop4h 58m

$404
Quickest round-trip

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Tue 9/8

6:54 am-3:45 pm

1 stop7h 51m

Lewisburg Greenbrier Valley

Tue 9/15

9:00 am-9:03 pm

2 stops13h 03m

$427

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Tue 9/8

8:06 pm-3:35 pm

2 stops18h 29m

Lewisburg Greenbrier Valley

Tue 9/15

9:00 am-8:03 pm

2 stops12h 03m

$497

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Wed 8/26

5:42 am-6:21 pm

2 stops11h 39m

Lewisburg Greenbrier Valley

Wed 9/2

9:06 am-11:59 pm

2 stops15h 53m

$500

St. LouisLewisburg

STL - LWB

STLLWB

Lambert-St Louis

Wed 8/26

5:42 am-6:21 pm

2 stops11h 39m

Lewisburg Greenbrier Valley

Wed 9/2

9:06 am-11:59 pm

2 stops15h 53m

$538

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lewisburg from

How to get the cheapest flight ticket from St. Louis to Lewisburg

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

What airlines fly to Lewisburg?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Lewisburg from St. Louis according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Lewisburg. Keep in mind that there are 3 different airlines that fly to Lewisburg on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Lewisburg

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Lewisburg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Lewisburg (STL to LWB) flight deals and tips

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

Fastest flight time

7h 51m

Direct flights

None
The fastest flight from St. Louis to Lewisburg takes 7h 51m
There are no direct flights from St. Louis to Lewisburg. There are no popular flight routes from St. Louis to Lewisburg.
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Frequently asked questions about flying from St. Louis to Lewisburg

  • How far is Lambert-St Louis to Lewisburg Greenbrier Valley by plane?

    A flight from Lambert-St Louis to Lewisburg Greenbrier Valley will travel around 531.9 mi. In terms of flight time, this usually takes a little over 7h 51m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Lewisburg Greenbrier Valley Airport?

    Prices for flights from Lambert-St Louis Airport to Lewisburg Greenbrier Valley Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Lewisburg Greenbrier Valley Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Lewisburg Greenbrier Valley Airport.

  • What documentation or ID do you need to fly to Lewisburg Greenbrier Valley Airport?

    The travel and health documents you'll need for your trip to Lewisburg Greenbrier Valley Airport 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 Lewisburg Greenbrier Valley Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Lewisburg?

Book flights to Lewisburg if you plan to visit one of these locations
Hot Springs

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Lewisburg. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from St. Louis to Lewisburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential St. Louis to Lewisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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