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Cheap flights from Long Beach to St. Louis from $158

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 2/10. 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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Cheap round-trip flights

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Delta Logo
4:50 pm - 1:01 amLGB-STL
6h 11m1 stop
Delta Logo
7:00 am - 12:03 pmSTL-LGB
7h 03m1 stop
$315Delta
Find Deal
Tue, Dec 9 - Tue, Jan 13
Delta Logo
7:10 am - 5:59 pmLGB-STL
8h 49m1 stop
Delta Logo
10:00 am - 9:49 pmSTL-LGB
13h 49m2 stops
$320Delta
Find Deal
Tue, Apr 7 - Wed, Apr 8
Delta Logo
7:00 am - 4:49 pmLGB-STL
7h 49m2 stops
Delta Logo
9:59 am - 9:45 pmSTL-LGB
13h 46m2 stops
$325Delta
Find Deal
Tue, Dec 9 - Tue, Jan 13
Southwest Logo
8:00 am - 3:55 pmLGB-STL
5h 55m1 stop
Southwest Logo
12:50 pm - 6:10 pmSTL-LGB
7h 20m1 stop
$330Southwest
Find Deal
Sun, Feb 22 - Sat, Feb 28
Southwest Logo
8:00 am - 3:55 pmLGB-STL
5h 55m1 stop
Southwest Logo
9:45 am - 4:20 pmSTL-LGB
8h 35m2 stops
$335Southwest
Find Deal
Sun, Feb 22 - Sat, Feb 28
Delta Logo
5:05 pm - 12:37 amLGB-STL
5h 32m1 stop
Delta Logo
7:30 am - 12:16 pmSTL-LGB
6h 46m1 stop
$347Delta
Find Deal
Tue, Apr 7 - Wed, Apr 8
Delta Logo
4:50 pm - 12:48 amLGB-STL
5h 58m1 stop
Delta Logo
7:00 am - 12:03 pmSTL-LGB
7h 03m1 stop
$359Delta
Find Deal
Thu, Dec 18 - Mon, Jan 5
Delta Logo
4:50 pm - 12:48 amLGB-STL
5h 58m1 stop
Delta Logo
1:57 pm - 9:45 pmSTL-LGB
9h 48m2 stops
$364Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
4:47 pm - 12:46 amLGB-STL
5h 59m1 stop
Delta Logo
6:34 am - 12:15 pmSTL-LGB
7h 41m1 stop
$377Delta
Find Deal
Mon, Nov 24 - Thu, Nov 27
Delta Logo
4:47 pm - 12:46 amLGB-STL
5h 59m1 stop
Delta Logo
6:40 am - 6:47 pmSTL-LGB
14h 07m2 stops
$382Delta
Find Deal
Mon, Nov 24 - Thu, Nov 27

Delta flights from Long Beach to St. Louis

Our best Delta deals on Long Beach to St. Louis flight tickets
Delta
Dec 9
LGB4:50 pmLong Beach Municipal
6h 11m
1 stop
STL1:01 amLambert-St Louis
Jan 13
STL7:00 amLambert-St Louis
7h 03m
1 stop
LGB12:03 pmLong Beach Municipal
$315
Find similar
Delta
Apr 7
LGB7:10 amLong Beach Municipal
8h 49m
1 stop
STL5:59 pmLambert-St Louis
Apr 8
STL10:00 amLambert-St Louis
13h 49m
2 stops
LGB9:49 pmLong Beach Municipal
$320
Find similar
Delta
Dec 9
LGB7:00 amLong Beach Municipal
7h 49m
2 stops
STL4:49 pmLambert-St Louis
Jan 13
STL9:59 amLambert-St Louis
13h 46m
2 stops
LGB9:45 pmLong Beach Municipal
$325
Find similar

Southwest flights from Long Beach to St. Louis

Our best Southwest deals on Long Beach to St. Louis flight tickets
Southwest
Feb 22
LGB8:00 amLong Beach Municipal
5h 55m
1 stop
STL3:55 pmLambert-St Louis
Feb 28
STL12:50 pmLambert-St Louis
7h 20m
1 stop
LGB6:10 pmLong Beach Municipal
$330
Find similar
Southwest
Feb 22
LGB8:00 amLong Beach Municipal
5h 55m
1 stop
STL3:55 pmLambert-St Louis
Feb 28
STL9:45 amLambert-St Louis
8h 35m
2 stops
LGB4:20 pmLong Beach Municipal
$335
Find similar
Southwest
May 1
LGB4:15 pmLong Beach Municipal
6h 15m
1 stop
STL12:30 amLambert-St Louis
May 6
STL8:35 amLambert-St Louis
9h 20m
2 stops
LGB3:55 pmLong Beach Municipal
$397
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 November 10, 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 12/9

4:50 pm-1:01 am

1 stop6h 11m

Lambert-St Louis

Tue 1/13

7:00 am-12:03 pm

1 stop7h 03m

$315

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 4/7

7:10 am-5:59 pm

1 stop8h 49m

Lambert-St Louis

Wed 4/8

10:00 am-9:49 pm

2 stops13h 49m

$320

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 12/9

7:00 am-4:49 pm

2 stops7h 49m

Lambert-St Louis

Tue 1/13

9:59 am-9:45 pm

2 stops13h 46m

$325

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Sun 2/22

8:00 am-3:55 pm

1 stop5h 55m

Lambert-St Louis

Sat 2/28

12:50 pm-6:10 pm

1 stop7h 20m

$330

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Sun 2/22

8:00 am-3:55 pm

1 stop5h 55m

Lambert-St Louis

Sat 2/28

9:45 am-4:20 pm

2 stops8h 35m

$335

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 4/7

5:05 pm-12:37 am

1 stop5h 32m

Lambert-St Louis

Wed 4/8

7:30 am-12:16 pm

1 stop6h 46m

$347

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Thu 12/18

4:50 pm-12:48 am

1 stop5h 58m

Lambert-St Louis

Mon 1/5

7:00 am-12:03 pm

1 stop7h 03m

$359

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Thu 12/4

4:50 pm-12:48 am

1 stop5h 58m

Lambert-St Louis

Mon 12/8

1:57 pm-9:45 pm

2 stops9h 48m

$364

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Mon 11/24

4:47 pm-12:46 am

1 stop5h 59m

Lambert-St Louis

Thu 11/27

6:34 am-12:15 pm

1 stop7h 41m

$377

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Mon 11/24

4:47 pm-12:46 am

1 stop5h 59m

Lambert-St Louis

Thu 11/27

6:40 am-6:47 pm

2 stops14h 07m

$382

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 Thursday when prices can be found for as low as $391. 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 Monday because tickets tend to average around $431. 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 $375 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 $426 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 43% 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

Direct flights

None
There are no direct flights from Long Beach to St. Louis. There are no popular flight routes from Long Beach to St. Louis.
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  • 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 5h 32m.

  • 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 $313Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Traveling to a place near St. Louis?

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