$167+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — STL
Mar 18 — Mar 251
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Long Beach to St. LouisExplore 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 February 16, 2026.
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 February 16, 2026.
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sat 5/2311:35 am
LGB
- STL
1 stop8h 50m
Southwest
Sat 5/308:50 am
STL
- LGB
1 stop12h 30m
Southwest
Deal found 2/15![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 2/14. 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.
Wed 4/81:50 pm
LGB
- STL
1 stop7h 20m
Southwest
Mon 4/135:40 am
STL
- LGB
1 stop8h 45m
Southwest
Deal found 2/14![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 2/13. 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.
Mon 3/302:35 pm
LGB
- STL
1 stop7h 30m
Southwest
Mon 4/62:30 pm
STL
- LGB
1 stop6h 50m
Southwest
Deal found 2/13![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 2/16. 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.
Mon 3/95:03 pm
LGB
- STL
1 stop5h 18m
Delta
Mon 3/167:15 am
STL
- LGB
1 stop6h 52m
Delta
Deal found 2/16![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 2/13. 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.
Fri 9/1811:10 am
LGB
- STL
1 stop6h 35m
Southwest
Mon 9/216:00 am
STL
- LGB
1 stop5h 35m
Southwest
Deal found 2/13![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 2/14. 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.
Fri 6/194:10 pm
LGB
- STL
1 stop7h 40m
Southwest
Mon 6/225:35 am
STL
- LGB
1 stop5h 45m
Southwest
Deal found 2/14![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/31:10 pm
LGB
- STL
1 stop7h 10m
Southwest
Sat 3/75:15 am
STL
- LGB
1 stop8h 30m
Southwest
Deal found 2/16![Southwest logo]()
$413
Best flights from Long Beach to St. LouisDiscover carefully curated flight deals from Long Beach to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
Discover carefully curated flight deals from Long Beach to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sat 5/2311:35 am
LGB
- STL
1 stop8h 50m
Southwest
Sat 5/3010:35 am
STL
- LGB
2 stops11h 30m
Southwest
Deal found 2/15![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 2/14. 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.
Wed 4/81:50 pm
LGB
- STL
1 stop7h 20m
Southwest
Mon 4/135:40 am
STL
- LGB
1 stop8h 45m
Southwest
Deal found 2/14![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 2/13. 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.
Mon 3/302:35 pm
LGB
- STL
1 stop7h 30m
Southwest
Mon 4/62:30 pm
STL
- LGB
1 stop6h 50m
Southwest
Deal found 2/13![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 2/14. 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.
Fri 6/194:10 pm
LGB
- STL
1 stop7h 40m
Southwest
Mon 6/225:35 am
STL
- LGB
1 stop5h 45m
Southwest
Deal found 2/14![Southwest logo]()
$410
Last-minute flights from Long Beach to St. LouisDiscover last-minute flight deals from Long Beach to St. Louis. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to St. Louis. Data last updated February 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/15. 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.
Mon 2/232:30 pm
LGB
- STL
1 stop7h 05m
Southwest
Wed 2/2511:25 am
STL
- LGB
1 stop8h 55m
Southwest
Deal found 2/15![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/31:10 pm
LGB
- STL
1 stop7h 10m
Southwest
Sat 3/75:15 am
STL
- LGB
1 stop8h 30m
Southwest
Deal found 2/16![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 2/14. 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.
Fri 3/69:00 am
LGB
- STL
1 stop7h 50m
Southwest
Mon 3/98:40 am
STL
- LGB
1 stop8h 15m
Southwest
Deal found 2/14![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 2/16. 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.
Mon 3/95:03 pm
LGB
- STL
1 stop5h 18m
Delta
Mon 3/167:15 am
STL
- LGB
1 stop6h 52m
Delta
Deal found 2/16![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 2/14. 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.
Sat 3/146:10 pm
LGB
- STL
1 stop5h 40m
Southwest
Sat 3/211:50 pm
STL
- LGB
1 stop8h 55m
Southwest
Deal found 2/14![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 2/13. 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.
Mon 3/302:35 pm
LGB
- STL
1 stop7h 30m
Southwest
Mon 4/62:30 pm
STL
- LGB
1 stop6h 50m
Southwest
Deal found 2/13![Southwest logo]()
$363
One-way flights from Long Beach to St. LouisSearch for one-way flight options from Long Beach to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
Search for one-way flight options from Long Beach to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This Delta deal was found by Cheapflights users on 2/16. 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.
Wed 3/115:03 pm
LGB
- STL
1 stop5h 18m
Delta
Deal found 2/16![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sat 5/95:30 pm
LGB
- STL
2 stops13h 55m
Southwest
Deal found 2/15![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 2/13. 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.
Mon 3/302:15 pm
LGB
- STL
1 stop7h 00m
Southwest
Deal found 2/13![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 2/13. 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.
Sat 3/72:25 pm
LGB
- STL
1 stop7h 40m
Southwest
Deal found 2/13![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/248:10 am
LGB
- STL
2 stops9h 45m
Southwest
Deal found 2/16![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 2/13. 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.
Wed 6/1710:05 am
LGB
- STL
2 stops10h 05m
Southwest
Deal found 2/13![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 2/13. 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.
Fri 3/67:00 am
LGB
- STL
1 stop8h 42m
Delta
Deal found 2/13![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 2/16. 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.
Mon 4/204:45 pm
LGB
- STL
1 stop5h 40m
Delta
Deal found 2/16![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 2/13. 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.
Mon 3/165:03 pm
LGB
- STL
1 stop5h 18m
Delta
Deal found 2/13![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 2/15. 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.
Mon 3/26:55 am
LGB
- STL
1 stop5h 00m
Southwest
Deal found 2/15![Southwest logo]()
$229
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 February 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $338 (Southwest) |
One-way from | $167 (Delta) |
Popular in | January |
Cheapest in | August |
Average price | $425 |
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 February 16, 2026.
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
Sat 5/23
11:35 am-10:25 pm
1 stop8h 50m
Lambert-St Louis
Sat 5/30
10:35 am-8:05 pm
2 stops11h 30m
$338
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 4/8
1:50 pm-11:10 pm
1 stop7h 20m
Lambert-St Louis
Mon 4/13
5:40 am-12:25 pm
1 stop8h 45m
$348
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Mon 3/30
2:35 pm-12:05 am
1 stop7h 30m
Lambert-St Louis
Mon 4/6
2:30 pm-7:20 pm
1 stop6h 50m
$363
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Fri 6/19
4:10 pm-1:50 am
1 stop7h 40m
Lambert-St Louis
Mon 6/22
5:35 am-9:20 am
1 stop5h 45m
$410
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 6/17
6:50 am-4:20 pm
1 stop7h 30m
$167
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Tue 3/24
5:03 pm-12:21 am
1 stop5h 18m
$167
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Sat 5/9
6:55 am-2:20 pm
1 stop5h 25m
$167
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 4/1
5:03 pm-12:21 am
1 stop5h 18m
$167
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 5/13
5:00 pm-12:30 am
1 stop5h 30m
$167
Long BeachSt. Louis
LGB - STL
LGBSTL
Long Beach Municipal
Wed 3/11
5:03 pm-12:21 am
1 stop5h 18m
$167
Showing 1-10 of 14 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Long Beach-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Long Beach-St. Louis flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
LGB-STL
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, September is the cheapest month in which you can book a flight from Long Beach to St. Louis (average of $150). Flying from Long Beach to St. Louis in June is currently the most expensive (average of $300). 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.
How much does it cost to fly round-trip from Long Beach to St. Louis?
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 February 16, 2026.
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.
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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Long Beach and St. Louis flights
Browse other Long Beach and St. Louis flight options. Last updated on February 16, 2026.
Other flights from Long Beach
Browse through other flights departing from Long Beach. Flights are based on user searches made on Cheapflights and were last updated on February 16, 2026.
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Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 16, 2026.
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 February 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$431 | FlexibilityNo cancel fee | On-time63% |