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Latest Flight Deals from St. Louis to Los Angeles

Book one-way or return flights from St. Louis to Los Angeles from as little as NZD 55. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from St. Louis to Los Angeles? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from St. Louis to Los Angeles. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from St. Louis to Los Angeles

View airlines operating flights from St. Louis to Los Angeles. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From NZD 55
Frontier Airlines
From NZD 107
American Airlines
From NZD 153
Sun Country Airlines
From NZD 226
Alaska Airlines
From NZD 239
Southern Airways Express
From NZD 273
Delta Air Lines
From NZD 352
United Airlines
From NZD 418
Southwest Airlines
From NZD 484
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Los Angeles

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Los Angeles.

  • Cheapest
    Spirit Airlines
    STL
    11:36
    12h 16m
    1 transfer
    LAX
    21:52
    St. Louis Lambert International Airport - Los Angeles International Airport
    Wed, May 15Spirit Airlines
    NZD 55
  • Spirit Airlines
    STL
    11:36
    12h 16m
    1 transfer
    LAX
    21:52
    St. Louis Lambert International Airport - Los Angeles International Airport
    Wed, May 15Spirit Airlines
    NZD 55
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from St. Louis (STL) to Los Angeles (LAX) the cheapest?

    Airlines adjust prices for flights from St. Louis to Los Angeles based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from St. Louis (STL) to Los Angeles (LAX) cost?

    According to Trip.com's data, the lowest price is around NZD 522.
  • How long does it take to fly from St. Louis (STL) to Los Angeles (LAX) and what is the distance?

    It takes around 4 hours 34 minutes to fly from St. Louis (STL) to Los Angeles (LAX).
  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59km. It takes about 1 hour 10 minutes by taxi.
  • What are the most popular airlines that fly from St. Louis (STL) to Los Angeles (LAX)?

How to find a cheap flight from St. Louis to Los Angeles

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Los Angeles. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from St. Louis to Los Angeles

Cheapest nonstop flight price

NZD 55

Cheapest round-trip ticket price

NZD 271

Off-season for travel

May

Peak season for travel

October

Flight distance

2,571.79km

Average flight time

4 hours 34 minutes

Popular airline

Alaska Airlines