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United Airlines(UA) flights from St. Louis to Los Angeles

Flight INFO & United Airlines(UA) flights from St. Louis to Los Angeles

Cheapest nonstop flight price

$43

Cheapest round-trip ticket price

$161

Off-season for travel

December

Peak season for travel

September

Book United Airlines(UA) flights from St. Louis to Los Angeles

  • One way
  • Round-trip
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

United Airlines(UA) flights from St. Louis to Los Angeles & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA4428

    06:45

    STL

    1.3h

    08:05

    ORD

    SMTWTFS
  2. UA667

    08:50

    ORD

    4.6h

    11:25

    LAX

    SMTW--S
  3. UA1923

    09:13

    STL

    2.4h

    10:35

    DEN

    SMTW--S
  4. UA2444

    13:35

    DEN

    2.5h

    15:07

    LAX

    SMTW---
  5. UA1923

    09:13

    STL

    2.4h

    10:35

    DEN

    SMTW--S
  6. DL2828

    13:03

    DEN

    2.7h

    14:44

    LAX

    SMTWTFS
  7. UA4426

    10:30

    STL

    1.5h

    11:58

    ORD

    SMTWTFS
  8. UA609

    12:45

    ORD

    4.5h

    15:15

    LAX

    SMTW--S
  9. UA2625

    13:30

    STL

    2.5h

    15:00

    DEN

    SMTWTFS
  10. UA564

    15:45

    DEN

    2.5h

    17:13

    LAX

    SMTWTFS
  11. UA2121

    16:17

    STL

    2.3h

    18:35

    IAH

    SMTWT-S
  12. UA2000

    22:00

    IAH

    3.8h

    23:47

    LAX

    SMTWTFS
  13. UA2121

    16:17

    STL

    2.3h

    18:35

    IAH

    SMTWT-S
  14. UA1434

    20:12

    IAH

    3.7h

    21:55

    LAX

    SMT---S
  15. UA2618

    16:34

    STL

    2.5h

    18:07

    DEN

    ---WTF-
  16. UA1368

    19:00

    DEN

    2.5h

    20:29

    LAX

    SMTWTFS
  17. UA498

    16:51

    STL

    2.5h

    18:18

    DEN

    SMTW--S
  18. UA1368

    19:00

    DEN

    2.5h

    20:29

    LAX

    SMTWTFS
  19. UA714

    17:25

    STL

    1.3h

    18:45

    ORD

    SMTW--S
  20. UA1710

    21:48

    ORD

    4.5h

    00:15

    LAX

    SMTWTFS
Show less

United Airlines(UA) flights from St. Louis to Los Angeles Flight Booking FAQ

  • 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 $356.
  • 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 47 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)?