Find Deals on Flights from Las Vegas McCarran to Lambert-St Louis (LAS - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Las Vegas McCarran to Lambert-St Louis

(Round-trip)
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Frontier
Frontier
LAS
8:35p
STL
11:48p
3h 13m
nonstop
STL
11:40a
LAS
3:24p
3h 44m
nonstop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Major Airline
Major Airline
LAS
2:05a
STL
1:07p
11h 02m
1 stop
STL
5:50a
LAS
2:13p
8h 23m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
Frontier
Frontier
LAS
8:35p
STL
11:44p
3h 09m
nonstop
STL
11:40a
LAS
3:10p
3h 30m
nonstop
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
Delta
Delta
LAS
5:50a
STL
2:03p
8h 13m
1 stop
STL
1:45a
LAS
8:09a
6h 24m
1 stop
Depart: Mon Apr 3 2017 Return: Sat Apr 8 2017 Trip spans 6 days
Frontier
Frontier
LAS
8:20p
STL
11:29p
3h 09m
nonstop
STL
11:10a
LAS
2:40p
3h 30m
nonstop
Depart: Mon May 29 2017 Return: Tue May 30 2017 Trip spans 2 days
American Airlines
American Airlines
LAS
9:20p
STL
2:50a
5h 30m
1 stop
STL
3:15p
LAS
9:09p
5h 54m
1 stop
Depart: Tue Apr 4 2017 Return: Sat Apr 8 2017 Trip spans 5 days
Frontier
Frontier
LAS
8:25p
STL
11:38p
3h 13m
nonstop
STL
11:10a
LAS
2:40p
3h 30m
nonstop
Depart: Fri Apr 7 2017 Return: Mon Apr 10 2017 Trip spans 4 days
Major Airline
Major Airline
LAS
4:50a
STL
12:57p
8h 07m
1 stop
STL
7:50a
LAS
5:28p
9h 38m
1 stop
Depart: Wed Apr 5 2017 Return: Sat Apr 8 2017 Trip spans 4 days
Frontier
Frontier
LAS
8:25p
STL
11:38p
3h 13m
nonstop
STL
11:10a
LAS
2:40p
3h 30m
nonstop
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
Frontier
Frontier
LAS
8:35p
STL
11:44p
3h 09m
nonstop
STL
11:40a
LAS
3:10p
3h 30m
nonstop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
Major Airline
Major Airline
LAS
2:00a
STL
8:50a
6h 50m
1 stop
STL
11:20a
LAS
2:41a
15h 21m
1 stop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Delta
Delta
LAS
12:30p
STL
6:09p
5h 39m
1 stop
STL
1:32p
LAS
9:29p
7h 57m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
Frontier
Frontier
LAS
8:35p
STL
11:44p
3h 09m
nonstop
STL
11:40a
LAS
3:10p
3h 30m
nonstop
Depart: Wed Jul 19 2017 Return: Sun Jul 23 2017 Trip spans 5 days
Major Airline
Major Airline
LAS
2:00a
STL
8:50a
6h 50m
1 stop
STL
6:30a
LAS
5:00p
10h 30m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Delta
Delta
LAS
8:49p
STL
2:30a
5h 41m
1 stop
STL
3:39p
LAS
9:44p
6h 05m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
Frontier
Frontier
LAS
8:35p
STL
11:44p
3h 09m
nonstop
STL
11:40a
LAS
3:24p
3h 44m
nonstop
Depart: Fri Apr 14 2017 Return: Sun Apr 16 2017 Trip spans 3 days
Major Airline
Major Airline
LAS
1:15a
STL
12:57p
11h 42m
1 stop
STL
6:45a
LAS
4:59p
10h 14m
1 stop
Depart: Mon Jul 3 2017 Return: Thu Jul 6 2017 Trip spans 4 days
Major Airline
Major Airline
LAS
2:00a
STL
8:50a
6h 50m
1 stop
STL
6:30a
LAS
2:09p
7h 39m
1 stop
Depart: Tue Mar 28 2017 Return: Sat Apr 1 2017 Trip spans 5 days
Frontier
Frontier
LAS
8:20p
STL
11:29p
3h 09m
nonstop
STL
11:10a
LAS
2:53p
3h 43m
nonstop
Depart: Wed Apr 12 2017 Return: Sun Apr 16 2017 Trip spans 5 days
Delta
Delta
LAS
3:00a
STL
8:29a
5h 29m
1 stop
STL
2:40a
LAS
8:03a
5h 23m
1 stop
Select an airline:  Southwest
Direct flights LAS to STL on Southwest
Flight # Depart LAS Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4638 7:00 am 12:05 pm Apr 3 - Apr 24
4638 7:00 am 12:05 pm Mar 22 - Mar 31
1910 8:05 am 1:15 pm Apr 25 - May 8
2489 8:30 am 1:35 pm Mar 25 - Apr 22
3755 8:30 am 1:40 pm Apr 30 - May 21
2966 8:35 am 1:45 pm Apr 29 - Jun 3
6249 8:35 am 1:40 pm Mar 26 - Apr 23
4252 10:50 am 3:55 pm Apr 29 - May 27
3101 11:25 am 4:35 pm Apr 30 - May 28
5648 12:10 pm 5:15 pm Mar 25 - Apr 22
1727 12:15 pm 5:20 pm Mar 22 - Apr 24
1516 12:30 pm 5:40 pm Apr 25 - May 8
2042 2:15 pm 7:25 pm Apr 29 - Jun 3
4328 5:20 pm 10:30 pm Apr 30 - May 7
621 5:40 pm 10:45 pm Mar 25 - Apr 22
487 5:45 pm 10:50 pm Mar 22 - Apr 24
1942 5:50 pm 10:55 pm Apr 25 - Jun 2
4120 5:50 pm 10:55 pm Mar 26 - Apr 23
2786 6:00 pm 11:05 pm Apr 29 - Jun 3
4039 7:20 pm 12:25 am Apr 26 - May 5
3633 7:50 pm 12:55 am Apr 30 - May 7
6354 7:50 pm 12:55 am Mar 25 - Apr 22
782 7:55 pm 1:00 am Mar 22 - Apr 24
2213 8:20 pm 1:25 am Mar 26 - Apr 23
* 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.

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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.

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Airports
Origin

Las Vegas
$103
Destination

St. Louis
$103
Airlines Airline reviews

79 travelers who booked a flight from Las Vegas to St. Louis rated their chosen airlines with an average of 5.5.

Overall
5.9
Boarding
6.6
Crew
7.1
Comfort
4.9
Food
4.0
Entertainment
3.8