Find Cheap Flights from Lambert-St Louis to Los Angeles (STL - LAX)

Search hundreds of travel sites at once for deals on flights to Los Angeles

Depart
Return
Any month
Compare vs. KAYAK |

Lambert-St Louis to Los Angeles Flight Information

Avg. Flight Duration 3h 58m
Flights Arrive in Los Angeles
Flights Depart from Lambert-St Louis
Flight Price $182
Distance 1,589 miles
Airlines Frontier, American Airlines, United Airlines, Delta

Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
November
Most popular time to fly
8%
expected price increase
Average Price:
$324
(avg. price over the last 2 weeks)
Good Deal:
$200
or less (round trip)

When to Book Flights from Lambert-St Louis to Los Angeles

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $200 or less.
The cheapest flight from Lambert-St Louis to Los Angeles was found 16 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be October, November and December. The cheapest month to fly is February.
Morning departure is around 23% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Los Angeles Flights

How long does a flight from Lambert-St Louis to Los Angeles take?
An average nonstop flight takes 4h 06m, covering a distance of 1589 miles.
How many flights are there between Lambert-St Louis and Los Angeles?
There are 237 (nonstop) flights between Lambert-St Louis and Los Angeles per week, averaging 33 per day.
Which airlines provide the cheapest flights from Lambert-St Louis to Los Angeles?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($182), Frontier ($300) and American Airlines ($341).
Do I need a passport to fly between Lambert-St Louis and Los Angeles?
No.
Which airlines fly most frequently between Lambert-St Louis and Los Angeles?
Southwest (7 times daily), American Airlines (3 times daily), Alaska Airlines (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Lambert-St Louis to Los Angeles?
For Lambert-St Louis to Los Angeles, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Los Angeles back to Lambert-St Louis, the best deals are generally found on Wednesday, with Wednesday being the most expensive.

Book cheap flights from Lambert-St Louis to Los Angeles (round-trip)

Airports
Origin
St. Louis
$182
only
$182
Destination
Los Angeles
$182
only
$182
Wed, Jan 16
STL
Lambert-St Louis
LAX
Los Angeles
19h 36m
Tue, Jan 22
LAX
Los Angeles
STL
Lambert-St Louis
11h 26m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 23
STL
Lambert-St Louis
LAX
Los Angeles
8h 12m
Sat, May 11
LAX
Los Angeles
STL
Lambert-St Louis
3h 42m
Trip: 19 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 36,076 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
GRR
Good 6.6

Pros: Cost of the flight

Cons: Not clear explained or told at all about purchasing a seat. Still cheap, but would be nice to have all details clear and out in the open.

CLE
SAT
Okay 5.0

Pros: The crew and my family

Cons: the flight was 2 hours late and then we waited in the plane for some maintenance. The plane was dirty when we got on

LAS
MSN
Good 6.0

Pros: The plane was clean the flight crew was polite. No real issues once a pilot arrived in Vegas.

Cons: I heard that this happens a lot with Frontier. Everyone arrived about 2 hours before the flight before receiving the notification of the delay. The pilot announced he was contacted last minute in Denver to fly to Vegas and cover the flight.

SAT
OKC
Mediocre 2.3

Pros: Nothing.

Cons: Frontier has mastered the art of a cheaply run airline that nickel and dimes you to death with extra fees for EVERYTHING. The Airbus A319 was equipped with hard shell seats with a tiny flip down tray large enough to barely hold two plastic cups with the tightest seat pitch I've ever encountered and rigidly upright non-reclining backs. They made Lufthansa seating a Cadillac by comparison. The tall guy behind me's feet stick out between my feet because he literally had no where else to put them. It's as if they tried to make the plane as uncomfortable as possible. I've flown across the Atlantic in a military transport on nylon webbing seats that were far less painful. There's a fee for baggage, even carry-ons, and for everything in the cabin, including water. The fares aren't cheap either, but I had to get to OKC for the weekend and American and Southwest were fully booked. Only Frontier had seats available, and now I know why. If it's too expensive for you to fly a decent plane, Frontier, just shut it down and save the traveling public a lot of aggravation and discomfort. if it's a choice between Frontier and the bus, take the bus!

CVG
SAT
Okay 4.3

Pros: I liked that with the super short layover I didn't have to change planes. That made the trip less stressful.

Cons: Same as above. It was the same plane.

Thu, Apr 11
STL
Lambert-St Louis
LAX
Los Angeles
4h 08m
Wed, Apr 24
LAX
Los Angeles
STL
Lambert-St Louis
3h 50m
Trip: 14 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 31 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
STL
LAX
Excellent 9.0

Pros: The pilot was great. Avoided turbulence and arrived about 20min early. Easy to find seat and stow bag. Smooth takeoff and landing.

Cons: Alaska airlines was who I thought I was riding with but the itinerary changed past min. Gate change and the airline itself was changed. Really confusing since I printed my boarding pass the night before.

STL
LAX
Excellent 8.0

Cons: good

STL
LAX
Mediocre 2.0

Pros: Zero of it

Cons: The fact they cancelled this flight for no reason, didn't contact me at all even though they had all of my information and than barely tried to re book me. They wanted me to take 3 connecting the flights the next day. And the next flight I was able to get on 24 hours later, I almost wasn't allowed to check in because they couldn't find my reservation.

STL
LAX
Excellent 10.0

Pros: Airplanes are newer with onboard entertainment of all sorts for both adults and kids alike. Seats are comfortable Checking in was a very quick easy process

Cons: Nothing

STL
LAX
Excellent 8.0

Pros: The flight was what one would expect from a domestic airline. They did provide free movies/tv which was nice. It was one time to leave and on time to arrive.

Wed, Nov 21
STL
Lambert-St Louis
LAX
Los Angeles
7h 41m
Sat, Nov 24
LAX
Los Angeles
STL
Lambert-St Louis
3h 27m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,422 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SFO
BZN
Excellent 10.0

Pros: Love this direct flight! So nice!

EWR
ORD
Excellent 8.6

Pros: In my opinion, United has one of the most corteous crews among all airlines. I’ve never had any problems with their flight attendants being rude or grumpy.

ORD
DSM
Good 7.6

Cons: Wi-Fi, as usual, was not working. Plus, there were no screens in the seat, so passengers have to rely on their own smartphones/tablets/magazines/books to keep entertained.

ORD
CLT
Excellent 9.5

Pros: Great service from the tiny crew. No issues with boarding, either.

Cons: Regional jets are so tiny those with small carry-ons are still forced to check their baggage at the gate. How about a larger jet, folks?

EWR
FLL
Good 6.6

Pros: Smooth boarding process.

Cons: The WiFi wasn’t working.

Tue, May 28
STL
Lambert-St Louis
LAX
Los Angeles
6h 29m
Tue, Jun 4
LAX
Los Angeles
STL
Lambert-St Louis
3h 42m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,360 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
LAX
ATL
Okay 4.0

Pros: 2: 1/2 delay

Cons: They put us on the plane after waiting 11/2 hours, we all had to deplane as the mechanical problems were not done correctly. We waited another hour to correct before leaving. The gate agent was able to get me on a later connecting flight to Charleston. That was a positive.

JFK
FCO
Okay 4.3

Pros: The crew was polite but not overly friendly or welcoming.

Cons: Boarding was orderly but it was hard to hear the announcements of the zones. I flew economy and it was like flying in a frozen sardine can. There was absolutely NO leg room. At 5 ft, 2 " if I found it difficult, I cannot even imagine how a taller person felt. I wore a coat, sweater, and scart , and warm socks, and I was still freezing the entire trip. It took me 20 minutes to thaw out after arriving. It was quite uncomfortable.

SEA
SMF
Excellent 9.3

Cons: The flight was very hot. Passengers near me were sweating and we Hall had thick layers on because it was cold out. I understand trying to make it warm it there’s no need to turn up the heat that high.

CDG
ATL
Excellent 9.3

Cons: plane was a bit old. tiny tv screen

SLC
ATL
Mediocre 2.0

Pros: Nothing

Cons: The person sitting next to me needed to buy 2 seats. He couldn’t hit in his own. Flight was late taking off due to catering. The landing was the worst I’ve ever had

Wed, Dec 5
STL
Lambert-St Louis
LAX
Los Angeles
16h 48m
Wed, Dec 19
LAX
Los Angeles
STL
Lambert-St Louis
20h 38m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 13
STL
Lambert-St Louis
LAX
Los Angeles
15h 34m
Tue, Nov 27
LAX
Los Angeles
STL
Lambert-St Louis
9h 10m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 6
STL
Lambert-St Louis
LAX
Los Angeles
27h 48m
Mon, Mar 11
LAX
Los Angeles
STL
Lambert-St Louis
31h 36m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 13
STL
Lambert-St Louis
LAX
Los Angeles
18h 19m
Fri, Nov 16
LAX
Los Angeles
STL
Lambert-St Louis
20h 40m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 16
STL
Lambert-St Louis
LAX
Los Angeles
4h 06m
Sat, Mar 23
LAX
Los Angeles
STL
Lambert-St Louis
3h 50m
Trip: 8 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 31 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
STL
LAX
Excellent 8.6

Pros: I was so happy I could check in online and boarding was a breeze. I actually got to sit by the window when my original seat was in the middle. So nice of the ladies to suggest it to me.

Cons: No complaints

STL
LAX
Excellent 10.0

Pros: Airplanes are newer with onboard entertainment of all sorts for both adults and kids alike. Seats are comfortable Checking in was a very quick easy process

Cons: Nothing

STL
LAX
Mediocre 2.0

Pros: Zero of it

Cons: The fact they cancelled this flight for no reason, didn't contact me at all even though they had all of my information and than barely tried to re book me. They wanted me to take 3 connecting the flights the next day. And the next flight I was able to get on 24 hours later, I almost wasn't allowed to check in because they couldn't find my reservation.

STL
LAX
Good 7.3

Pros: The flight attendants were great and very friendly!

Cons: The wifi wasn't very good so I couldn't access the in flight entertainment I also had my own snacks so I didn't buy any food

STL
LAX
Excellent 10.0

Cons: No food or beverages for me. I slept comfortably on my flight

Sat, Mar 23
STL
Lambert-St Louis
LAX
Los Angeles
7h 17m
Fri, Mar 29
LAX
Los Angeles
STL
Lambert-St Louis
6h 32m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 60,422 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
SAN
Good 6.0

Cons: Didn't appreciate gate change at last minute. Got to gate change only to hear announcement that it had been changed back to the gate we just landed at, with no time to grab something to eat. Then to find out we were delayed do to mechanical failure. Which still left us no time to grab something besides a bag of chips because there was nothing but mostly bars in that terminal.

SFO
PDX
Excellent 10.0

Pros: Boarding, service, staff attitudes, on time and deplaning

EWR
FLL
Mediocre 2.0

Cons: No drink service And no free tv

COS
ORD
Good 7.3

Pros: On time flight

SFO
BZN
Excellent 10.0

Pros: Love this direct flight! So nice!

Fri, Dec 14
STL
Lambert-St Louis
LAX
Los Angeles
19h 27m
Mon, Dec 17
LAX
Los Angeles
STL
Lambert-St Louis
11h 26m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 28
STL
Lambert-St Louis
LAX
Los Angeles
6h 48m
Mon, Apr 1
LAX
Los Angeles
STL
Lambert-St Louis
7h 23m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,360 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
YYZ
SLC
Okay 5.0

Pros: By

Cons: A three hour delay on the first flight and a hour delay on the second...

JFK
FCO
Okay 4.3

Pros: The crew was polite but not overly friendly or welcoming.

Cons: Boarding was orderly but it was hard to hear the announcements of the zones. I flew economy and it was like flying in a frozen sardine can. There was absolutely NO leg room. At 5 ft, 2 " if I found it difficult, I cannot even imagine how a taller person felt. I wore a coat, sweater, and scart , and warm socks, and I was still freezing the entire trip. It took me 20 minutes to thaw out after arriving. It was quite uncomfortable.

SLC
ATL
Mediocre 2.0

Pros: Nothing

Cons: The person sitting next to me needed to buy 2 seats. He couldn’t hit in his own. Flight was late taking off due to catering. The landing was the worst I’ve ever had

CHS
ATL
Excellent 9.3

Pros: Flight attendants

Cons: Food

SEA
SMF
Excellent 10.0

Pros: The crew

Cons: The turbulence. Poor california git lits of smoke.

Sun, Feb 10
STL
Lambert-St Louis
LAX
Los Angeles
22h 30m
Thu, Feb 14
LAX
Los Angeles
STL
Lambert-St Louis
14h 33m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.