$137+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — STL
Sep 10 — Sep 171
Round-trip
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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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 August 11, 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 August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 10/32:50 pm -
1 stop6h 00m
Tue 10/135:20 am -
1 stop6h 00m
Deal found 8/10![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 9/284:45 pm -
1 stop5h 55m
Wed 9/302:50 pm -
2 stops8h 05m
Deal found 8/10![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 8/9. 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 9/912:25 pm -
1 stop8h 25m
Tue 9/155:35 am -
1 stop7h 30m
Deal found 8/9![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 8/7. 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 9/44:50 pm -
1 stop5h 51m
Sun 9/68:00 am -
1 stop6h 01m
Deal found 8/7![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 10/38:30 am -
1 stop5h 35m
Sun 10/118:25 am -
1 stop7h 25m
Deal found 8/10![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:02 am -
1 stop9h 36m
Sat 9/266:29 am -
1 stop10h 07m
Deal found 8/7![Alaska Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 10/37:45 am -
2 stops6h 15m
Mon 10/125:50 pm -
1 stop5h 20m
Deal found 8/10![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/6. 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 9/168:00 am -
1 stop7h 55m
Wed 9/234:05 pm -
1 stop6h 55m
Deal found 8/6![Southwest logo]()
$383
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 August 11, 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 August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/9. 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 9/912:25 pm -
1 stop8h 25m
Tue 9/155:35 am -
1 stop7h 30m
Deal found 8/9![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:02 am -
1 stop9h 36m
Sat 9/266:29 am -
1 stop10h 07m
Deal found 8/6![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 11/104:57 pm -
1 stop5h 33m
Fri 11/132:20 pm -
1 stop9h 21m
Deal found 8/6![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 8/7. 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 10/214:35 pm -
1 stop5h 20m
Fri 10/231:05 pm -
1 stop6h 45m
Deal found 8/7![Southwest logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:02 am -
1 stop9h 36m
Sat 9/266:29 am -
1 stop10h 07m
Deal found 8/10![Alaska Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:34 pm -
1 stop20h 47m
Wed 9/303:19 pm -
1 stop25h 17m
Deal found 8/8![Alaska Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 11/234:57 pm -
1 stop5h 33m
Thu 11/266:20 am -
2 stops14h 21m
Deal found 8/10![Delta logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:02 am -
1 stop14h 57m
Sun 10/117:02 am -
1 stop9h 08m
Deal found 8/9![Alaska Airlines logo]()
$503
Last-minute flights from Long Beach to St. LouisDiscover last-minute flight deals from Long Beach to St. Louis. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to St. Louis. Data last updated August 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/7. 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 9/44:50 pm -
1 stop5h 51m
Sun 9/68:00 am -
1 stop6h 01m
Deal found 8/7![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 8/9. 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 9/912:25 pm -
1 stop8h 25m
Tue 9/155:35 am -
1 stop7h 30m
Deal found 8/9![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 8/7. 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.
Thu 9/102:10 pm -
1 stop6h 35m
Sun 9/135:50 am -
1 stop6h 50m
Deal found 8/7![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/6. 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 9/168:00 am -
1 stop7h 55m
Wed 9/234:05 pm -
1 stop6h 55m
Deal found 8/6![Southwest logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:02 am -
1 stop9h 36m
Sat 9/266:29 am -
1 stop10h 07m
Deal found 8/7![Alaska Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 9/284:45 pm -
1 stop5h 55m
Wed 9/302:50 pm -
2 stops8h 05m
Deal found 8/10![Southwest logo]()
$294
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 August 11, 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 August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 10/34:35 pm -
1 stop5h 00m
Deal found 8/10![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 10/124:50 pm -
1 stop5h 54m
Deal found 8/10![Delta logo]()
$152
This Delta deal was found by Cheapflights users on 8/9. 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 10/194:50 pm -
1 stop5h 54m
Deal found 8/9![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 10/134:50 pm -
1 stop5h 54m
Deal found 8/6![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 8/6. 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 11/207:00 am -
1 stop8h 41m
Deal found 8/6![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:02 am -
1 stop9h 36m
Deal found 8/9![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:02 am -
1 stop14h 57m
Deal found 8/10![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 8/9. 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 8/221:05 pm -
1 stop7h 15m
Deal found 8/9![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:02 am -
1 stop14h 57m
Deal found 8/8![Alaska Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:02 am -
1 stop14h 57m
Deal found 8/6![Alaska Airlines logo]()
$317
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Southwest) |
One-way from | $137 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $376 |
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 August 11, 2026.
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
Cheapest round-trip
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Wed 9/9
12:25 pm-10:50 pm
1 stop8h 25m
Lambert-St Louis
Tue 9/15
5:35 am-11:05 am
1 stop7h 30m
$367
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Thu 9/24
7:02 am-6:38 pm
1 stop9h 36m
Lambert-St Louis
Sat 9/26
6:29 am-2:36 pm
1 stop10h 07m
$383
Quickest round-trip
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Wed 10/21
4:35 pm-11:55 pm
1 stop5h 20m
Lambert-St Louis
Fri 10/23
1:05 pm-5:50 pm
1 stop6h 45m
$407
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Tue 11/10
4:57 pm-12:30 am
1 stop5h 33m
Lambert-St Louis
Fri 11/13
2:20 pm-9:41 pm
1 stop9h 21m
$417
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Tue 9/22
7:02 am-6:38 pm
1 stop9h 36m
Lambert-St Louis
Sat 9/26
6:29 am-2:36 pm
1 stop10h 07m
$423
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Mon 9/28
3:34 pm-2:21 pm
1 stop20h 47m
Lambert-St Louis
Wed 9/30
3:19 pm-2:36 pm
1 stop25h 17m
$433
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Fri 10/9
7:02 am-11:59 pm
1 stop14h 57m
Lambert-St Louis
Sun 10/11
7:02 am-2:10 pm
1 stop9h 08m
$503
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Mon 11/23
4:57 pm-12:30 am
1 stop5h 33m
Lambert-St Louis
Thu 11/26
6:20 am-6:41 pm
2 stops14h 21m
$526
Cheapest one-way
Quickest one-way
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Sat 10/3
4:35 pm-11:35 pm
1 stop5h 00m
$137
Long BeachSt. Louis
LGB Long Beach Municipal - STL Lambert-St Louis
LGBSTL
Long Beach Municipal
Mon 10/12
4:50 pm-12:44 am
1 stop5h 54m
$152
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| 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.
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 August 11, 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.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
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
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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Long Beach and St. Louis flights
Browse other Long Beach and St. Louis flight options. Last updated on August 11, 2026.
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Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$446 | FlexibilityNo cancel fee | On-time63% |