STL - LGB

$182 Find Cheap Flights from St. Louis to Long Beach

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Long Beach departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Long Beach

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Long Beach, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Long Beach, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$380
Typical prices: $469-$364
Southwest
Wed 8/5Mon 8/10
STL - LGB • 1 stop
Cheapest one-way
$182
Delta
Wed 9/30
STL - LGB • 1 stop
Top airlines
Southwest
Cheapest • from $380 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 28% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Long Beach!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Long Beach (STL-LGB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Long Beach that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Long Beach

Wed, Aug 5 - Mon, Aug 10
Southwest Logo
7:35 am - 1:25 pm
STL
-
LGB
7h 50m
1 stop
Southwest Logo
10:15 am - 7:05 pm
LGB
-
STL
6h 50m
1 stop
$380Southwest
Wed, Aug 5 - Mon, Aug 10
Southwest Logo
6:00 am - 10:50 am
STL
-
LGB
6h 50m
1 stop
Southwest Logo
8:20 am - 7:55 pm
LGB
-
STL
9h 35m
2 stops
$385Southwest
Sat, Jul 4 - Wed, Jul 8
Delta Logo
5:00 pm - 9:29 pm
STL
-
LGB
6h 29m
1 stop
Delta Logo
4:55 pm - 12:41 am
LGB
-
STL
5h 46m
1 stop
$388Delta
Wed, Aug 5 - Mon, Aug 10
Southwest Logo
7:05 am - 4:10 pm
STL
-
LGB
11h 05m
2 stops
Southwest Logo
8:20 am - 7:55 pm
LGB
-
STL
9h 35m
2 stops
$390Southwest
Wed, Jul 1 - Wed, Jul 8
Delta Logo
2:28 pm - 9:29 pm
STL
-
LGB
9h 01m
1 stop
Delta Logo
4:55 pm - 12:41 am
LGB
-
STL
5h 46m
1 stop
$393Delta
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
5:55 am - 11:25 am
STL
-
LGB
7h 30m
1 stop
Southwest Logo
10:25 am - 7:10 pm
LGB
-
STL
6h 45m
1 stop
$397Southwest
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
6:00 am - 9:35 am
STL
-
LGB
5h 35m
1 stop
Southwest Logo
8:20 am - 7:55 pm
LGB
-
STL
9h 35m
2 stops
$402Southwest
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
5:45 am - 2:00 pm
STL
-
LGB
10h 15m
2 stops
Southwest Logo
8:20 am - 7:55 pm
LGB
-
STL
9h 35m
2 stops
$407Southwest
Fri, Oct 16 - Wed, Oct 21
Southwest Logo
5:00 am - 9:30 am
STL
-
LGB
6h 30m
1 stop
Southwest Logo
2:55 pm - 11:45 pm
LGB
-
STL
6h 50m
1 stop
$413Southwest
Mon, Jul 20 - Tue, Jul 28
Southwest Logo
2:15 pm - 7:15 pm
STL
-
LGB
7h 00m
2 stops
Southwest Logo
6:50 am - 2:10 pm
LGB
-
STL
5h 20m
1 stop
$414Southwest
Booking Insights

KAYAK's insights & trends for St. Louis to Long Beach flights

Get data-powered insights and trends into flights from St. Louis to Long Beach to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Long Beach?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Long Beach departing in August.

What’s the cheapest day of the week to fly from St. Louis to Long Beach?

The average price of all round-trip flights from St. Louis to Long Beach clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Long Beach on a Wednesday and more expensive on a Thursday. On your return trip to St. Louis, you should consider flying back on a Saturday, and avoid Fridays for better deals.

What is the cheapest month to fly from St. Louis to Long Beach?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Long Beach, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Long Beach is January, where tickets cost $319 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $564 and $541 respectively.

Can I save money by flying with a layover from St. Louis to Long Beach?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $400, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonJune
Cheapest flight$182
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Long Beach

When to book flights from St. Louis to Long Beach

Are your dates flexible? Find out the best times to travel from St. Louis to Long Beach based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Long Beach

  • What is the cheapest flight from St. Louis to Long Beach?

    In the last 5 days, the lowest price for a flight from St. Louis to Long Beach was $182 for a one-way ticket and $380 for a round-trip.

  • Do I need a passport to fly between St. Louis and Long Beach?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from St. Louis to Long Beach?

    St. Louis and Long Beach are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Long Beach Municipal.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Long Beach?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the St. Louis to Long Beach flight route.

  • Which aircraft models fly most regularly from St. Louis to Long Beach?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the St. Louis to Long Beach flight route.

  • How does KAYAK find such low prices on flights from St. Louis to Long Beach?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Long Beach.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Long Beach?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Long Beach from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Long Beach?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Long Beach with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LGB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Long Beach?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Long Beach from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Long Beach

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Long Beach. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Long Beach? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4237 reviews
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Everything you need to know for your flight from St. Louis to Long Beach

Information on your arrival and departure airports

St. Louis (STL)
Long Beach (LGB)