Direct flights from St Louis to Los Angeles

Did you mean Flights from Los Angeles to St Louis?

St Louis

United States

STL

Lambert St Louis International Airport

Los Angeles

United States

LAX

Los Angeles International Airport

Route: Nonstop service available
Distance: 1,589 miles
Marketing airlines: 10 airlines
Aircraft: 8 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $25.00 for STL → LAX, Economy, on 2026-10-28, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

STL → LAXEconomy
AA6480
12,500 points+ $25.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 21:47
STL → LAXEconomy
AA6480
12,500 points+ $25.00
Departure
2026-10-29
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 15:12
STL → LAXEconomy
AA4912
12,500 points+ $25.00
Departure
2026-11-06
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 14:33
STL → LAXFirst
AA6480
25,000 points+ $25.00
Departure
2026-10-28
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 21:47
STL → LAXFirst
AA4912
25,000 points+ $25.00
Departure
2026-11-19
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 23:36

St Louis to Los Angeles route overview

Lambert St Louis International Airport (STL) serves St Louis; Los Angeles International Airport (LAX) serves Los Angeles.

The airports are 1,589 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from STL to LAX.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL), Malaysia Airlines (MH), Qantas (QF), Qatar Airways (QR), Air Tahiti Nui (TN), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the St Louis to Los Angeles route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Alaska Airlines (AS)Codeshare only
Cathay Pacific (CX)Codeshare only
Japan Airlines (JL)Codeshare only
Malaysia Airlines (MH)Codeshare only
Qantas (QF)Codeshare only
Qatar Airways (QR)Codeshare only
Air Tahiti Nui (TN)Codeshare only

Airline alliance affiliations represented: Oneworld, Star Alliance

Aircraft flying from STL to LAX

Frequently asked questions

Which airports serve the St Louis to Los Angeles route?

Lambert St Louis International Airport (STL) is the origin airport and Los Angeles International Airport (LAX) is the destination airport.

How far is Los Angeles from St Louis?

STL and LAX are approximately 1,589 miles apart by great-circle distance.

Are there direct flights from STL to LAX?

Yes. Roame's current schedule feed shows nonstop service from STL to LAX.

Which airlines market flights from STL to LAX?

Which aircraft fly from STL to LAX?

Aircraft listed in the current schedule include Airbus A320 (320), Boeing 737-800 (738), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7, Embraer 175 (short wing) (E75) and JET.