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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Las Vegas McCarran

(Round-trip)
Depart: Wed Feb 1 2017 Return: Mon Feb 27 2017 Trip spans 27 days
Frontier
Frontier
STL
10:20a
LAS
1:55p
3h 35m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
Major Airline
Major Airline
STL
5:20a
LAS
8:58a
3h 38m
nonstop
LAS
2:20p
STL
5:29p
3h 09m
nonstop
Depart: Tue Feb 7 2017 Return: Mon Feb 13 2017 Trip spans 7 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Tue Feb 14 2017 Return: Mon Feb 20 2017 Trip spans 7 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Thu Feb 16 2017 Return: Sat Feb 18 2017 Trip spans 3 days
Major Airline
Major Airline
STL
5:20a
LAS
8:58a
3h 38m
nonstop
LAS
2:30p
STL
5:43p
3h 13m
nonstop
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Tue Feb 21 2017 Return: Mon Feb 27 2017 Trip spans 7 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Wed Feb 22 2017 Return: Mon Feb 27 2017 Trip spans 6 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Sun Jun 11 2017 Return: Thu Jun 15 2017 Trip spans 5 days
Delta
Delta
STL
3:30p
LAS
9:16p
5h 46m
1 stop
LAS
8:49p
STL
2:30a
5h 41m
1 stop
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:20p
STL
10:29p
3h 09m
nonstop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
American Airlines
American Airlines
STL
3:50a
LAS
11:51a
8h 01m
1 stop
LAS
10:43a
STL
5:58p
7h 15m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
Frontier
Frontier
STL
11:10a
LAS
2:53p
3h 43m
nonstop
LAS
8:20p
STL
11:29p
3h 09m
nonstop
Depart: Fri Jan 27 2017 Return: Tue Jan 31 2017 Trip spans 5 days
Major Airline
Major Airline
STL
8:30p
LAS
11:04a
14h 34m
1 stop
LAS
8:45p
STL
3:28a
6h 43m
1 stop
Depart: Wed Jan 25 2017 Return: Fri Jan 27 2017 Trip spans 3 days
Frontier
Frontier
STL
10:20a
LAS
1:55p
3h 35m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Sun Jan 29 2017 Return: Tue Jan 31 2017 Trip spans 3 days
Frontier
Frontier
STL
10:20a
LAS
1:55p
3h 35m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
Frontier
Frontier
STL
10:20a
LAS
1:55p
3h 35m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Mon Mar 27 2017 Return: Mon Apr 3 2017 Trip spans 8 days
Major Airline
Major Airline
STL
7:10a
LAS
10:53a
3h 43m
nonstop
LAS
4:20p
STL
7:29p
3h 09m
nonstop
Depart: Sun Feb 5 2017 Return: Tue Feb 7 2017 Trip spans 3 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Depart: Fri Mar 17 2017 Return: Tue Mar 21 2017 Trip spans 5 days
Major Airline
Major Airline
STL
10:25p
LAS
8:12a
9h 47m
1 stop
LAS
12:15a
STL
8:12a
7h 57m
1 stop
Depart: Mon Feb 6 2017 Return: Tue Feb 7 2017 Trip spans 2 days
Frontier
Frontier
STL
10:20a
LAS
1:58p
3h 38m
nonstop
LAS
7:30p
STL
10:43p
3h 13m
nonstop
Select an airline:  Frontier
Direct flights STL to LAS on Frontier
Flight # Depart STL Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
1133 3:20 pm 4:58 pm Feb 5 - Mar 4
1133 3:20 pm 4:55 pm Jan 26 - Feb 4
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$77
Destination

Las Vegas
$77
Airlines Airline reviews

88 travelers who booked a flight from St. Louis to Las Vegas rated their chosen airlines with an average of 5.9.

Overall
6.1
Boarding
6.5
Crew
6.8
Comfort
5.6
Food
4.5
Entertainment
4.4