How long is the flight from Los Angeles to St Louis?

LAX–STL is 2h 30m nonstop, covering 2,557 km (1,589 mi).

Which airlines fly nonstop from Los Angeles to St Louis?

American Airlines, Southwest Airlines operate this route nonstop.

How much is a flight from Los Angeles to St Louis?

One-way fares on LAX–STL recently started from $125. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.

How often do flights run from Los Angeles to St Louis?

The route is served 7 days a week (20 scheduled departures).

Flights from Los Angeles to St Louis

LAXSTL

Los Angeles International Airport (Los Angeles, United States) → St. Louis Lambert International Airport (St Louis, United States)

Also known as St Louis.

Nonstop: 2h 30m
Distance: 2,557 km
Frequency: 7×/week
One-way from: $125
Airlines: American Airlines, Southwest Airlines

Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

WN342305:30→11:003h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines
WN326819:00→00:253h 25mSouthwest Airlines

Tuesday

WN342306:25→11:503h 25mSouthwest Airlines
WN202411:55→17:253h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines

Wednesday

WN342306:25→11:503h 25mSouthwest Airlines
WN202411:55→17:253h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines

Thursday

WN342305:30→11:003h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines
WN326819:00→00:303h 30mSouthwest Airlines

Friday

WN342305:30→11:003h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines
WN326819:00→00:303h 30mSouthwest Airlines

Saturday

WN202410:50→16:203h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines

Sunday

WN342305:30→11:004h 30mSouthwest Airlines
AA650215:00→20:423h 42mAmerican Airlines
WN326819:00→00:302h 30mSouthwest Airlines

Los Angeles to St Louis — frequently asked

How long is the flight from Los Angeles to St Louis?: LAX–STL is 2h 30m nonstop, covering 2,557 km (1,589 mi).
Which airlines fly nonstop from Los Angeles to St Louis?: American Airlines, Southwest Airlines operate this route nonstop.
How much is a flight from Los Angeles to St Louis?: One-way fares on LAX–STL recently started from $125. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.
How often do flights run from Los Angeles to St Louis?: The route is served 7 days a week (20 scheduled departures).