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St. Louis

$158+ Cheap flights from Long Beach to St. Louis (LGB - 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — STL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Long Beach to St. Louis

Cheapest flights from Long Beach to St. Louis
Explore the most affordable flight options available from Long Beach to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Southwest deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/162:55 pmLGB - STL
1 stop6h 15mSouthwest
jue. 12/185:05 amSTL - LGB
1 stop6h 35mSouthwest
Deal found 12/10$440
This Southwest deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:15 pmLGB - STL
1 stop4h 50mSouthwest
lun. 12/158:25 amSTL - LGB
1 stop8h 45mSouthwest
Deal found 12/10$549
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:15 pmLGB - STL
1 stop6h 19mDelta
dom. 1/47:20 amSTL - LGB
1 stop6h 56mDelta
Deal found 12/10$648
This Southwest deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/186:50 amLGB - STL
1 stop5h 10mSouthwest
mar. 12/305:00 amSTL - LGB
1 stop8h 25mSouthwest
Deal found 12/11$659
This Southwest deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/198:15 amLGB - STL
1 stop7h 35mSouthwest
mar. 12/305:00 amSTL - LGB
1 stop8h 25mSouthwest
Deal found 12/11$682
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/261:15 pmLGB - STL
1 stop6h 19mDelta
dom. 1/47:20 amSTL - LGB
1 stop6h 56mDelta
Deal found 12/10$684
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:15 pmLGB - STL
1 stop6h 19mDelta
sáb. 1/32:18 pmSTL - LGB
1 stop23h 58mDelta
Deal found 12/10$702

Find flight deals from Long Beach to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$315
(Southwest)

One-way from

$158
(Delta)

Popular in

January

Cheapest in

August

Average price

$483
Provider with most accurate pricing for Long Beach Municipal-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Long Beach Municipal-Lambert-St Louis flights.
Search Deals
From Long Beach Municipal to Lambert-St Louis
Search Deals
One-way flight from Long Beach Municipal to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Long Beach to St. Louis that are best for you.

Fly from

Long Beach

Fly to

St. Louis

Route

Depart

Return

Price

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 2/11

9:05 am-5:05 pm

1 stop6h 00m

Lambert-St Louis

mar. 2/17

2:55 pm-9:10 pm

1 stop8h 15m

$315

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 3/25

6:50 am-2:40 pm

1 stop5h 50m

Lambert-St Louis

dom. 3/29

8:25 am-2:10 pm

1 stop7h 45m

$330

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 2/25

9:05 am-5:05 pm

1 stop6h 00m

Lambert-St Louis

vie. 2/27

1:20 pm-6:45 pm

1 stop7h 25m

$330

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

sáb. 1/10

1:05 pm-9:35 pm

1 stop6h 30m

Lambert-St Louis

sáb. 1/17

7:00 am-12:03 pm

1 stop7h 03m

$382

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

lun. 2/16

4:10 pm-12:30 am

1 stop6h 20m

Lambert-St Louis

jue. 2/19

5:25 am-9:15 am

1 stop5h 50m

$392

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

lun. 1/19

3:45 pm-11:45 pm

1 stop6h 00m

Lambert-St Louis

vie. 1/23

2:15 pm-6:50 pm

1 stop6h 35m

$392

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

lun. 3/30

7:00 am-5:07 pm

1 stop8h 07m

Lambert-St Louis

lun. 4/6

7:15 am-12:07 pm

1 stop6h 52m

$449

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

lun. 2/9

3:45 pm-11:45 pm

1 stop6h 00m

$173

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

dom. 2/8

9:55 am-6:45 pm

1 stop6h 50m

$220

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

jue. 1/29

1:05 pm-9:38 pm

1 stop6h 33m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Long Beach to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Long Beach to St. Louis in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Long Beach-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Long Beach-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Long Beach-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Long Beach-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Long Beach-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Long Beach to St. Louis

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

What is the cheapest month to book a flight from Long Beach to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Long Beach to St. Louis (average of $143). Flying from Long Beach to St. Louis in June is currently the most expensive (average of $297). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Southwest from Long Beach to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Long Beach to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Long Beach to St. Louis?

    There are many flights that can get you from Long Beach to St. Louis in 6h. Fly via Southwest to get the fastest option. Airlines will cover a distance of 1577 mi.

  • What is the cheapest airline to fly from Long Beach to St. Louis round-trip?

    Flying on Southwest is currently your cheapest option to St. Louis, with prices starting at $313. Southwest is currently priced 33% below the average price you’ll pay for this route.

  • Can I find deals for flights from Long Beach to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Long Beach to St. Louis?

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

  • Can I find deals for business class flights from Long Beach to St. Louis?

    Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Long Beach to St. Louis (average of $143). Flying from Long Beach to St. Louis in June is currently the most expensive (average of $297). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top airline flying from Long Beach to St. Louis

Discover the top airline that operate flights from Long Beach to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$313Average$443FlexibilityNo cancel feeOn-time63%

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