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Cheap LAX to STL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Los Angeles to St. Louis route information

Origin Airport Los Angeles Intl.
Destination Airport Lambert-St. Louis Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Flight Price $216
Distance 1,588 mi

Orange County


Long Beach




Cheap LAX to STL Flights

  • Question : How much is a plane ticket to Saint Louis (STL) from Los Angeles (LAX)?
    Answer : Cost can range from $212 to $1,448, prices for LAX to STL fluctuate less than the majority of routes in the United States. Prices are usually lower the further out you book.
  • Question : What is the cheapest day to fly to Saint Louis?
    Answer : As of May 20th, the cheapest day to fly from Los Angeles to Saint Louis is Jun 5th. Tickets are presently being sold for $254, 31% below the average price for this route.
  • Question : How long does it take to fly from Los Angeles to Saint Louis?
    Answer : Southwest Airlines currently holds the quickest travel time with three hours and 30 minutes. For example, you would arrive in Saint Louis at 12:15 PM CDT if you left Los Angeles at 6:45 AM PDT. Remember, there is a time change of two hours.
  • Question : What day of the week has the most flight time options?
    Answer : Saturday has the greatest variety of flight times for Los Angeles to Saint Louis with 11. However, with only 10 flight times, Thursday doesn't offer quite as many options when finding that perfect departure time.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can switch your departure date. If you would like to save some funds in doing so, the cheapest day to fly in June is Wednesday. You may be thinking you're missing out leaving a day early, but we think of it as you just adding those savings towards a future trip. A penny saved is a vacation earned.
  • Question : How many flights are there per day from Los Angeles to Saint Louis?
    Answer : Each day is different, but on average, you can expect to see 11 available departure times. That is higher than the national average of nine.
  • Question : What is the cheapest airline flying from Los Angeles to Saint Louis?
    Answer : Frontier Airlines strives to keep costs low for their passengers over the next three months. Fares are being booked at just $212, which is quite a deal when compared to the high-end bookings of $1,448.