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

Compare Long Beach Municipal to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Long Beach Municipal to St Louis

Looking for a cheap last-minute deal or the best return flight from Long Beach Municipal to St Louis? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Long Beach Municipal to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Long Beach Municipal to St Louis flights are currently cheapest in October.

Direct flights from Long Beach Municipal to St Louis

Long Beach Municipal to St Louis: Alternative routes

Compare routes from Long Beach Municipal to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Long Beach to St Louis: Flight information

The things to know before you go.
Cheapest flight found$557
Cheapest month to flyOctober
Average flight time3 hrs, 33 mins
Most popular airlineSouthwest Airlines
Average flights per week7

Finding cheap flights from Long Beach Municipal to St Louis: Frequently asked questions

The best price we found for a return flight from Long Beach Municipal to St Louis is $557. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 33 minutes is the average flight time from Long Beach Municipal to St Louis.
Southwest Airlines flies direct from Long Beach Municipal to St Louis.
As of September 2025, there are 7 flights per week flying from Long Beach Municipal to St Louis.
The cheapest month to fly from Long Beach Municipal to St Louis is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Long Beach Municipal Airport to St Louis Airport on Friday, 24 October 2025.
Yes – the average flight time is 3 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to St Louis.

Travelling from Long Beach Airport (LGB) to Lambert-St. Louis International Airport (STL): what you need to know

  • Take a direct flight from Long Beach Airport to Lambert-St. Louis International Airport and you'll be travelling for an average of 3 hours 30 minutes.

  • St Louis's timezone is UTC-5, making St Louis two hours ahead of Long Beach.

  • Every week, there are five Long Beach Airport to Lambert-St. Louis International Airport flights. To get going as early as possible, pick the 06:50 Southwest Airlines flight. If you're eager to make the most of your time before flying, the latest flight is at 14:10 with Southwest Airlines.

  • Give yourself plenty of time to make your LGB to STL flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Southwest Airlines has direct flights from Long Beach Airport to Lambert-St. Louis International Airport. Book with this popular airline, then get ready to see the sights in St Louis — and maybe even more of United States if you have time.

  • Southwest Airlines is the airline most travellers choose for this route.

  • With a dependable 88.33% of services arriving as planned, Southwest Airlines has the best on-time record for LGB to STL flights.

  • If you want to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Long Beach Airport to Lambert-St. Louis International Airport. Here are the most popular stopovers between LGB and STL:

    • Denver International Airport

    • Phoenix Sky Harbour International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Long Beach Airport (LGB) to Lambert-St. Louis International Airport (STL)

  • At the moment, $326 is the cheapest price we've seen for a one-way Long Beach Airport to Lambert-St. Louis International Airport flight. The best price for a return ticket is $557. Bear in mind that fares can change due to availability at the time of booking.

  • Book six months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LGB to STL.

  • Organise your trip for May. That's the cheapest month for flights from Long Beach Airport to Lambert-St. Louis International Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the cheapest price across each month.

  • Snapping up cheap flights from LGB to STL is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Long Beach Airport to Lambert-St. Louis International Airport.

Handy information about Long Beach Airport (LGB)

  • You'll find LGB at 4100 Donald Douglas Drive.

  • Long Beach Airport earns top marks for its on-time performance. 83.23% of flights that take off from LGB arrive at their destination without delay.

  • Long Beach Airport is about 14 kilometres from central Long Beach. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • Expect a journey time of roughly 45 minutes on public transport.

  • Get your holiday off to a stress-free start by staying near LGB. Whether you're catching an early flight from Long Beach Airport to Lambert-St. Louis International Airport or just don't want to be rushed, these stays have you covered:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • You'll find STL at 10701 Lambert International Blvd..

  • From Lambert-St. Louis International Airport, St Louis is approximately 26 kilometres away. It takes around 20 minutes to drive to the centre.

  • Getting there on public transport will take you roughly 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • The quietest month for a flight from Long Beach Airport to Lambert-St. Louis International Airport is April, while July is the most popular. Choose the ideal time to go to St Louis based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from Long Beach Airport to Lambert-St. Louis International Airport for July if you want to explore St Louis during its warmest month. Expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).

  • Look for cheap tickets from LGB to STL in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 7ºC (45ºF) on average.

Explore more of United States

  • You've visited St Louis, now it's time to discover other parts of United States. Journey around 418 kilometres north-east to Chicago to tick off its top sights. From Millennium Park to Art Institute of Chicago and LandShark Beer Garden at Navy Pier, you'll have a full itinerary ahead.

  • If you're ready to explore another great destination in United States, head for Indianapolis, roughly 370 kilometres east of St Louis. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.