Flight Routes from Los Angeles to St. Louis

Compare cheap outbound and return flights from Los Angeles (LAX) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€371
Fastest outbound flight
Fastest inbound flight
non-stop flights
11x / week
Flight distance
2,560 km
Time difference
Most popular airlines
  1. Southwest Airlines

Cheap flight offers from Los Angeles to St. Louis

sorted by price and recency
filters
  1. –
    Frontier Airlines
    –
    LAX–STL
    1 stopover
    Alaska Airlines
    –
    STL–LAX
    1 stopover
    €371
  2. –
    American Airlines
    –
    LAX–STL
    1 stopover
    American Airlines
    –
    STL–LAX
    1 stopover
    €3,065
  3. –
    American Airlines
    –
    LAX–STL
    1 stopover
    American Airlines
    –
    STL–LAX
    1 stopover
    €626
  4. –
    Southwest Airlines
    –
    LAX–STL
    non-stop flight
    Southwest Airlines
    –
    STL–LAX
    non-stop flight
    €454

Flight schedule from Los Angeles (LAX) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Los Angeles (LAX) to St. Louis (STL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsLAX–STL · 13 of 13
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. LAXSTL
      nonstop
      1. Southwest Airlines
    2. LAXSTL
      nonstop
      1. Southwest Airlines
    3. LAXSTL
      nonstop
      1. Southwest Airlines
    4. LAXSTL
      nonstop
      1. United Airlines
    5. LAXSTL
      nonstop
      1. United Airlines
    6. LAXSTL
      nonstop
      1. Southwest Airlines
    7. LAXSTL
      1 stopover
      1. Frontier Airlines
    8. LAXSTL
      1 stopover
      1. Frontier Airlines
    9. LAXSTL
      nonstop
      1. American Airlines
    10. LAXSTL
      nonstop
      1. American Airlines
    11. LAXSTL
      nonstop
      1. American Airlines
    12. LAXSTL
      nonstop
      1. Southwest Airlines
    13. LAXSTL
      nonstop
      1. Southwest Airlines

      Tips and tricks to help you find cheap flights from Los Angeles to St. Louis

      Favorite airline: Spirit Airlines
      The majority of passengers on the route Los Angeles – St. Louis prefer to fly with Spirit Airlines.
      Spirit Airlines
      38 %
      Sun Country Airlines
      31 %
      Delta
      15 %
      Favourite connection: via Las Vegas
      When booking flights from Los Angeles to St. Louis 83 % of travelers prefer to fly via Las Vegas.
      Route
      bookings
      1 stopover Las Vegas - McCarran International Airport, NV
      10h 00min, from 181 $
      83 %
      1 stopover Detroit Metropolitan Wayne County Airport, MI
      09h 51min, from 331 $
      17 %

      Important flight information

      Frequently Asked Questions (FAQ)

      How long is the flight from Los Angeles to St. Louis?
      A nonstop flight from Los Angeles to St. Louis typically takes around 3 hours 30 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 18 hours 32 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
      Are there nonstop flights from Los Angeles to St. Louis?
      Yes, there are nonstop flights from Los Angeles to St. Louis, although not necessarily every day. On average, around 11 to 12 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
      Which airlines fly from Los Angeles to St. Louis?
      Direct flights from Los Angeles to St. Louis are operated by, among others, Southwest. Connecting flights with one stop are also available, for example with Frontier Airlines (via Denver). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
      On which days are there nonstop flights from Los Angeles to St. Louis?
      Nonstop flights from Los Angeles to St. Louis operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
      How many flights are there per day from Los Angeles to St. Louis?
      On the route from Los Angeles to St. Louis, there are on average around 1 to 2 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
      How many flights per week are there from Los Angeles to St. Louis?
      On the route from Los Angeles to St. Louis, there are around 11 to 12 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
      When does the first flight from Los Angeles to St. Louis depart?
      The earliest nonstop flight from Los Angeles to St. Louis usually departs at 5:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in St. Louis.
      When does the last flight from Los Angeles to St. Louis depart?
      The last nonstop flight from Los Angeles to St. Louis usually departs at 7:45 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

      Discover more flights around Los Angeles and St. Louis

      Departure airport Airport Los Angeles International Airport, CA (LAX)
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      Departure airport - Destination country Los Angeles International Airport, CA - United States