Cheap Flights from Los Angeles (LAX) to St. Louis (SUS)

Popular airlines from Los Angeles Intl. (LAX) to St. Louis, MO (SUS-Spirit of St. Louis)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 55% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to SUS?
Round-trip tickets between Los Angeles Intl. Airport (LAX) and St. Louis Airport start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to St. Louis Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to St. Louis Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to Spirit of St. Louis Airport (SUS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAX to SUS?
You'll be soaring through the sky for a while, as the flight distance between Los Angeles Intl. Airport (LAX) and Spirit of St. Louis Airport (SUS) is 2,500 kilometres. Set up a playlist of your favourite songs before you leave home to keep yourself entertained during your trip.
Which airlines fly direct from LAX to St. Louis Airport?
You won't find any airlines flying directly between LAX and St. Louis Airport, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are LAX to SUS flight tickets cheaper when they're purchased at the last minute?
Tickets from LAX to Spirit of St. Louis Airport (SUS) are available up to a year prior to departure on Expedia. And although you may pick up fantastic last-minute deals, it's never a sure thing. Also, booking your flights well in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Spirit of St. Louis
Distance
2517 km
*Available to Expedia members.