HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$153+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — STL
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Long Beach to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$305
(Delta)

One-way from

$153
(Southwest)

Popular in

January

Cheapest in

August

Average price

$344

Good round-trip deal

$391 or less

Good one-way deal

$294 or less
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. 28% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Long Beach Municipal to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from Long Beach Municipal to Lambert-St Louis.
Search Deals

Find 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 octubre 30, 2025.

This Southwest deal was found by Cheapflights users on 10/30. 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. 12/251:15 pmLGB - STL
1 stop7h 05mSouthwest
dom. 1/45:35 amSTL - LGB
1 stop6h 25mSouthwest
Deal found 10/30$325
This Southwest deal was found by Cheapflights users on 10/30. 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. 11/254:05 pmLGB - STL
1 stop6h 25mSouthwest
mar. 12/25:00 pmSTL - LGB
1 stop5h 40mSouthwest
Deal found 10/30$355
This Delta deal was found by Cheapflights users on 10/29. 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.
lun. 11/244:47 pmLGB - STL
1 stop5h 59mDelta
jue. 11/276:00 amSTL - LGB
2 stops14h 47mDelta
Deal found 10/29$402
This Southwest deal was found by Cheapflights users on 10/29. 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.
sáb. 11/810:35 amLGB - STL
1 stop8h 15mSouthwest
lun. 11/102:10 pmSTL - LGB
1 stop6h 50mSouthwest
Deal found 10/29$417
This Southwest deal was found by Cheapflights users on 10/29. 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. 11/138:10 amLGB - STL
2 stops9h 05mSouthwest
mié. 11/191:50 pmSTL - LGB
2 stops8h 50mSouthwest
Deal found 10/29$427
This Southwest deal was found by Cheapflights users on 10/30. 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.
lun. 11/32:00 pmLGB - STL
1 stop5h 35mSouthwest
mié. 11/510:15 amSTL - LGB
2 stops12h 05mSouthwest
Deal found 10/30$428
This Southwest deal was found by Cheapflights users on 10/29. 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. 11/254:35 pmLGB - STL
1 stop6h 00mSouthwest
jue. 11/276:00 amSTL - LGB
1 stop8h 45mSouthwest
Deal found 10/29$437

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 octubre 30, 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

jue. 12/25

1:15 pm-10:20 pm

1 stop7h 05m

Lambert-St Louis

dom. 1/4

5:35 am-10:00 am

1 stop6h 25m

$325

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mar. 11/25

4:05 pm-12:30 am

1 stop6h 25m

Lambert-St Louis

mar. 12/2

5:00 pm-8:40 pm

1 stop5h 40m

$355

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

lun. 11/24

4:47 pm-12:46 am

1 stop5h 59m

Lambert-St Louis

jue. 11/27

6:00 am-6:47 pm

2 stops14h 47m

$402

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 1/28

7:00 am-2:48 pm

1 stop5h 48m

Lambert-St Louis

lun. 2/2

9:59 am-9:45 pm

2 stops13h 46m

$412

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

jue. 11/13

7:10 am-3:05 pm

1 stop5h 55m

Lambert-St Louis

mié. 11/19

7:00 am-12:05 pm

1 stop7h 05m

$417

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 11/26

2:55 pm-11:05 pm

1 stop6h 10m

Lambert-St Louis

vie. 11/28

7:40 am-11:25 am

1 stop5h 45m

$437

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mar. 11/25

4:35 pm-12:35 am

1 stop6h 00m

Lambert-St Louis

jue. 11/27

6:00 am-12:45 pm

1 stop8h 45m

$437

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 12/17

8:25 am-5:25 pm

2 stops7h 00m

$153

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 12/31

1:15 pm-9:34 pm

1 stop6h 19m

$153

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mar. 1/27

9:25 am-7:05 pm

1 stop7h 40m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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, January is the cheapest month in which you can book a flight from Long Beach to St. Louis (average of $140). Flying from Long Beach to St. Louis in June is currently the most expensive (average of $299). 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.

What is the cheapest time of day to fly from LGB to STL?

Find hourly flight availability from Long Beach to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Beach to St. Louis as you normally would.

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 octubre 30, 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
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 5h 59m. Fly via Southwest or Delta to get the fastest option. Airlines will cover a distance of 1577 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 37% below the average price you’ll pay for this route.

  • What are the cheapest flights from Long Beach to St. Louis?

    Looking at all options, your cheapest flight can be booked for $259. While the most popular route (Long Beach Municipal - Lambert-St Louis) can be booked for $305 on average, our data indicates $446 when flying from Long Beach to St. Louis.

  • 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, January is the cheapest month in which you can book a flight from Long Beach to St. Louis (average of $140). Flying from Long Beach to St. Louis in June is currently the most expensive (average of $299). 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
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Long Beach to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansas City flights
Los Angeles to St. Louis flights
San Francisco to St. Louis flights
San Francisco to Kansas City flights
Ontario to St. Louis flights
Ontario to Kansas City flights
San Diego to St. Louis flights
Las Vegas to Kansas City flights
Santa Ana to Kansas City flights
Las Vegas to St. Louis flights
San Diego to Kansas City flights
Burbank to Kansas City flights
Burbank to St. Louis flights
Sacramento to Kansas City flights
San Jose to Kansas City flights
Oakland to St. Louis flights
Santa Ana to St. Louis flights
Los Angeles to Springfield flights
Sacramento to Springfield flights
San Jose to St. Louis flights
San Francisco to Springfield flights
Sacramento to St. Louis flights
Oakland to Kansas City flights
Long Beach to Kansas City flights
Reno to Springfield flights
San Diego to Springfield flights
Burbank to Springfield flights
Monterey to St. Louis flights
Santa Barbara to St. Louis flights
Reno to St. Louis flights
San Jose to Springfield flights
Fresno to Kansas City flights
Las Vegas to Springfield flights
Reno to Kansas City flights
Fresno to Springfield flights
Ontario to Springfield flights
Los Angeles to Columbia flights
Fresno to St. Louis flights
Santa Ana to Springfield flights
Arcata to Branson flights
Medford to St. Louis flights
Palm Springs to Springfield flights
Palm Springs to Kansas City flights
Monterey to Kansas City flights
San Francisco to Joplin flights
Palm Springs to St. Louis flights
Redding to Springfield flights
Ontario to Columbia flights
San Luis Obispo to Kansas City flights

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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$313Average$453FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.