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Cheap flights from Long Beach to St. Louis from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to St. Louis departing on 10/29. 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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Find the cheapest flights from Long Beach to St. Louis

Cheap round-trip flights

Southwest Logo
2:55 pm - 11:10 pmLGB-STL
6h 15m1 stop
Southwest Logo
1:45 pm - 8:20 pmSTL-LGB
8h 35m1 stop
$301Southwest
Find Deal
Tue, Nov 11 - Wed, Nov 12
Southwest Logo
12:55 pm - 11:15 pmLGB-STL
8h 20m1 stop
Southwest Logo
5:30 am - 11:25 amSTL-LGB
7h 55m1 stop
$305Southwest
Find Deal
Thu, Nov 6 - Mon, Nov 10
Southwest Logo
6:50 am - 5:15 pmLGB-STL
8h 25m2 stops
Southwest Logo
1:45 pm - 8:20 pmSTL-LGB
8h 35m1 stop
$306Southwest
Find Deal
Tue, Nov 11 - Wed, Nov 12
Southwest Logo
7:35 am - 1:05 pmLGB-STL
3h 30mnonstop
Southwest Logo
2:35 pm - 4:30 pmSTL-LGB
3h 55mnonstop
$313Southwest
Find Deal
Sat, Oct 18 - Sat, Oct 25
Southwest Logo
6:50 am - 5:15 pmLGB-STL
8h 25m2 stops
Southwest Logo
11:15 am - 6:20 pmSTL-LGB
9h 05m2 stops
$315Southwest
Find Deal
Tue, Nov 11 - Wed, Nov 12
Southwest Logo
7:35 am - 1:05 pmLGB-STL
3h 30mnonstop
Southwest Logo
5:35 am - 9:55 amSTL-LGB
6h 20m1 stop
$320Southwest
Find Deal
Sat, Oct 25 - Sun, Oct 26
Southwest Logo
7:35 am - 1:05 pmLGB-STL
3h 30mnonstop
Southwest Logo
11:50 am - 6:15 pmSTL-LGB
8h 25m1 stop
$323Southwest
Find Deal
Sat, Oct 18 - Sat, Oct 25
Delta Logo
5:04 pm - 12:24 amLGB-STL
5h 20m1 stop
Delta Logo
6:50 am - 12:09 pmSTL-LGB
7h 19m1 stop
$324Delta
Find Deal
Mon, Oct 27 - Fri, Oct 31
Southwest Logo
12:55 pm - 11:15 pmLGB-STL
8h 20m1 stop
Southwest Logo
5:25 am - 9:50 amSTL-LGB
6h 25m1 stop
$325Southwest
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
7:00 am - 6:35 pmLGB-STL
9h 35m2 stops
Delta Logo
1:33 pm - 9:38 pmSTL-LGB
10h 05m2 stops
$383Delta
Find Deal
Tue, Nov 18 - Sat, Nov 22

Southwest flights from Long Beach to St. Louis

Our best Southwest deals on Long Beach to St. Louis flight tickets
Southwest
Nov 11
LGB2:55 pmLong Beach Municipal
6h 15m
1 stop
STL11:10 pmLambert-St Louis
Nov 12
STL1:45 pmLambert-St Louis
8h 35m
1 stop
LGB8:20 pmLong Beach Municipal
$301
Find similar
Southwest
Nov 6
LGB12:55 pmLong Beach Municipal
8h 20m
1 stop
STL11:15 pmLambert-St Louis
Nov 10
STL5:30 amLambert-St Louis
7h 55m
1 stop
LGB11:25 amLong Beach Municipal
$305
Find similar
Southwest
Nov 11
LGB6:50 amLong Beach Municipal
8h 25m
2 stops
STL5:15 pmLambert-St Louis
Nov 12
STL1:45 pmLambert-St Louis
8h 35m
1 stop
LGB8:20 pmLong Beach Municipal
$306
Find similar

Delta flights from Long Beach to St. Louis

Our best Delta deals on Long Beach to St. Louis flight tickets
Delta
Oct 27
LGB5:04 pmLong Beach Municipal
5h 20m
1 stop
STL12:24 amLambert-St Louis
Oct 31
STL6:50 amLambert-St Louis
7h 19m
1 stop
LGB12:09 pmLong Beach Municipal
$324
Find similar
Delta
Nov 18
LGB7:00 amLong Beach Municipal
9h 35m
2 stops
STL6:35 pmLambert-St Louis
Nov 22
STL1:33 pmLambert-St Louis
10h 05m
2 stops
LGB9:38 pmLong Beach Municipal
$383
Find similar
Delta
Nov 24
LGB4:47 pmLong Beach Municipal
5h 59m
1 stop
STL12:46 amLambert-St Louis
Nov 27
STL6:40 amLambert-St Louis
14h 07m
2 stops
LGB6:47 pmLong Beach Municipal
$413
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach 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, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Long Beach to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 11/11

2:55 pm-11:10 pm

1 stop6h 15m

Lambert-St Louis

Wed 11/12

1:45 pm-8:20 pm

1 stop8h 35m

$301

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Thu 11/6

12:55 pm-11:15 pm

1 stop8h 20m

Lambert-St Louis

Mon 11/10

5:30 am-11:25 am

1 stop7h 55m

$305

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 11/11

6:50 am-5:15 pm

2 stops8h 25m

Lambert-St Louis

Wed 11/12

1:45 pm-8:20 pm

1 stop8h 35m

$306

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Sat 10/18

7:35 am-1:05 pm

Nonstop3h 30m

Lambert-St Louis

Sat 10/25

2:35 pm-4:30 pm

Nonstop3h 55m

$313

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 11/11

6:50 am-5:15 pm

2 stops8h 25m

Lambert-St Louis

Wed 11/12

11:15 am-6:20 pm

2 stops9h 05m

$315

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Sat 10/25

7:35 am-1:05 pm

Nonstop3h 30m

Lambert-St Louis

Sun 10/26

5:35 am-9:55 am

1 stop6h 20m

$320

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Sat 10/18

7:35 am-1:05 pm

Nonstop3h 30m

Lambert-St Louis

Sat 10/25

11:50 am-6:15 pm

1 stop8h 25m

$323

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Mon 10/27

5:04 pm-12:24 am

1 stop5h 20m

Lambert-St Louis

Fri 10/31

6:50 am-12:09 pm

1 stop7h 19m

$324

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Fri 11/7

12:55 pm-11:15 pm

1 stop8h 20m

Lambert-St Louis

Mon 11/10

5:25 am-9:50 am

1 stop6h 25m

$325

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 11/18

7:00 am-6:35 pm

2 stops9h 35m

Lambert-St Louis

Sat 11/22

1:33 pm-9:38 pm

2 stops10h 05m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Long Beach to St. Louis

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 is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Long Beach to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $323. The month of October is another great option to travel to St. Louis, with average flight prices from Long Beach averaging around $344.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $397. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $448. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Long Beach in the evening is the least expensive time of day to depart. momondo users have found prices as low as $386 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $428 per ticket.

What is the cheapest Long Beach Municipal to Lambert-St Louis flight route?

Fly from Long Beach Municipal to Lambert-St Louis for the best Long Beach Municipal - Lambert-St Louis flight prices

What cabin class options are available on Long Beach Municipal to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Long Beach Municipal to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Long Beach to St. Louis flights?

You could potentially save up to 28% on your flight if you consider stops on a Long Beach to St. Louis flight.

When to book flights from Long Beach to St. Louis

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

Cheap Long Beach to St. Louis (LGB to STL) flight deals and tips

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

Best Price Found

$178

Fastest flight time

3h 30m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Long Beach in the past 72 hours is $178. The best round-trip flight deal from Long Beach to St. Louis found on momondo in the last 72 hours is $336.
The fastest flight from Long Beach to St. Louis takes 3h 30m
Direct flights go from Long Beach to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

  • How far is Long Beach Municipal to Lambert-St Louis by plane?

    Long Beach Municipal and Lambert-St Louis are 1588.8 mi apart from one another. A reasonable flight in good conditions will take 3h 30m.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Lambert-St Louis Airport?

    Prices for flights from Long Beach Municipal Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Long Beach Municipal Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Long Beach Municipal Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Long Beach Municipal Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Long Beach to St. Louis?

  • What is the most popular airline from Long Beach to St. Louis?

Best airlines flying from Long Beach to St. Louis

Compare and see reviews for airlines that fly from Long Beach to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $314Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

  • Southwest Flights From Long Beach to St. Louis

    The lowest priced Southwest flight from Long Beach to St. Louis from the last 72 hours was $314. Generally, Southwest has 5 flights on this route every week with an average price of $456. Southwest is rated 8.0/10 by our users.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Florissant
Maryland Heights
O'Fallon
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

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

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

Yes. All flights to St. Louis from Long Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Long Beach to St. Louis.

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

Of course. momondo tracks the price of Long Beach to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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