Find Deals on Flights from Ontario to Las Vegas McCarran (ONT - LAS)

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.
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 Ontario to Las Vegas McCarran

(Round-trip)
Depart: Wed Apr 6 2016 Return: Sat Apr 9 2016 Trip spans 4 days
Southwest
Southwest
ONT
2:00p
LAS
2:55p
0h 55m
nonstop
LAS
4:25a
ONT
5:15a
0h 50m
nonstop
Depart: Sun Feb 28 2016 Return: Tue Mar 1 2016 Trip spans 3 days
Southwest
Southwest
ONT
2:20a
LAS
3:30a
1h 10m
nonstop
LAS
8:00a
ONT
8:55a
0h 55m
nonstop
Depart: Tue Mar 15 2016 Return: Thu Mar 17 2016 Trip spans 3 days
Southwest
Southwest
ONT
2:00p
LAS
2:55p
0h 55m
nonstop
LAS
4:10a
ONT
5:05a
0h 55m
nonstop
Depart: Tue Apr 5 2016 Return: Tue Apr 12 2016 Trip spans 8 days
Southwest
Southwest
ONT
2:00p
LAS
2:55p
0h 55m
nonstop
LAS
4:40p
ONT
5:30p
0h 50m
nonstop
Depart: Sun Mar 27 2016 Return: Sat Apr 2 2016 Trip spans 7 days
Southwest
Southwest
ONT
2:00p
LAS
2:55p
0h 55m
nonstop
LAS
4:25a
ONT
5:15a
0h 50m
nonstop
Depart: Sat Feb 27 2016 Return: Tue Mar 8 2016 Trip spans 11 days
Southwest
Southwest
ONT
3:25a
LAS
4:20a
0h 55m
nonstop
LAS
3:10p
ONT
4:00p
0h 50m
nonstop
Depart: Mon Apr 25 2016 Return: Thu Apr 28 2016 Trip spans 4 days
Southwest
Southwest
ONT
3:15p
LAS
4:10p
0h 55m
nonstop
LAS
8:50a
ONT
9:45a
0h 55m
nonstop
Depart: Sun Mar 6 2016 Return: Tue Mar 8 2016 Trip spans 3 days
American Airlines
American Airlines
ONT
2:20p
LAS
6:50p
4h 30m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Mon Mar 21 2016 Return: Thu Mar 24 2016 Trip spans 4 days
Southwest
Southwest
ONT
3:25a
LAS
4:30a
1h 05m
nonstop
LAS
12:15p
ONT
1:10p
0h 55m
nonstop
Depart: Wed May 25 2016 Return: Sat May 28 2016 Trip spans 4 days
Southwest
Southwest
ONT
7:15a
LAS
8:10a
0h 55m
nonstop
LAS
2:20p
ONT
3:15p
0h 55m
nonstop
Depart: Fri Jun 10 2016 Return: Mon Jun 13 2016 Trip spans 4 days
Southwest
Southwest
ONT
3:20a
LAS
4:30a
1h 10m
nonstop
LAS
4:00a
ONT
4:55a
0h 55m
nonstop
Depart: Thu Feb 25 2016 Return: Tue Mar 1 2016 Trip spans 6 days
American Airlines
American Airlines
ONT
1:15a
LAS
6:53a
5h 38m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Tue Mar 1 2016 Return: Wed Mar 2 2016 Trip spans 2 days
American Airlines
American Airlines
ONT
7:35a
LAS
1:15p
5h 40m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Wed Mar 2 2016 Return: Sat Mar 5 2016 Trip spans 4 days
American Airlines
American Airlines
ONT
7:35a
LAS
1:15p
5h 40m
1 stop
LAS
4:20p
ONT
7:11p
2h 51m
1 stop
Depart: Sat Mar 5 2016 Return: Tue Mar 8 2016 Trip spans 4 days
American Airlines
American Airlines
ONT
2:20p
LAS
6:50p
4h 30m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Tue Apr 19 2016 Return: Wed Apr 20 2016 Trip spans 2 days
American Airlines
American Airlines
ONT
12:35p
LAS
5:32p
4h 57m
1 stop
LAS
7:35a
ONT
11:08a
3h 33m
1 stop
Depart: Tue Feb 23 2016 Return: Sat Feb 27 2016 Trip spans 5 days
United
United
ONT
12:22p
LAS
4:14p
3h 52m
1 stop
LAS
2:55p
ONT
6:55p
4h 00m
1 stop
Depart: Wed Apr 20 2016 Return: Sat May 28 2016 Trip spans 39 days
Alaska Airlines
Alaska Airlines
ONT
8:25a
LAS
2:45p
6h 20m
1 stop
LAS
7:05p
ONT
6:07a
11h 02m
1 stop
Depart: Sat Jul 30 2016 Return: Tue Aug 2 2016 Trip spans 4 days
Delta
Delta
ONT
9:00a
LAS
1:24p
4h 24m
1 stop
LAS
2:40p
ONT
6:41p
4h 01m
1 stop
Depart: Sat Aug 6 2016 Return: Sun Aug 7 2016 Trip spans 2 days
$3125
Select
Linear Air Taxi
Linear Air Taxi
ONT
4:00p
LAS
5:20p
1h 20m
nonstop
LAS
3:00a
ONT
4:20a
1h 20m
nonstop
Select an airline:  Southwest
Direct flights ONT to LAS on Southwest
Flight # Depart ONT Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
1415 6:45 am 7:55 am Feb 1 - Mar 8
335 6:45 am 7:55 am Mar 9 - Mar 9
2424 6:50 am 7:55 am Jan 30 - Mar 5
3441 7:05 am 8:10 am Mar 12 - Mar 12
1409 7:20 am 8:30 am Feb 14 - Mar 6
3154 7:25 am 8:30 am Mar 10 - Mar 11
3154 7:25 am 8:30 am Mar 13 - Apr 11
3822 8:25 am 9:20 am Jan 30 - Mar 5
1820 9:20 am 10:15 am Jan 31 - Mar 8
5172 9:20 am 10:15 am Mar 9 - Mar 9
3073 9:50 am 10:45 am Mar 14 - Mar 18
3073 9:50 am 10:45 am Mar 10 - Mar 11
3330 9:50 am 10:45 am Mar 13 - Apr 10
1143 9:55 am 10:50 am Jan 30 - Mar 5
4125 10:20 am 11:15 am Mar 12 - Mar 12
3725 12:00 pm 12:55 pm Jan 30 - Mar 5
2816 12:10 pm 1:05 pm Feb 29 - Mar 4
2816 12:10 pm 1:05 pm Feb 22 - Feb 26
2816 12:10 pm 1:05 pm Feb 28 - Feb 28
2816 12:10 pm 1:05 pm Feb 11 - Feb 19
2816 12:10 pm 1:05 pm Feb 14 - Feb 14
2816 12:10 pm 1:05 pm Feb 21 - Feb 21
2816 12:10 pm 1:05 pm Mar 6 - Mar 6
2816 12:10 pm 1:05 pm Mar 7 - Mar 8
5738 12:10 pm 1:05 pm Mar 9 - Mar 9
416 12:20 pm 1:15 pm Mar 14 - Apr 11
416 12:20 pm 1:15 pm Mar 10 - Mar 11
416 12:20 pm 1:15 pm Mar 13 - Apr 10
2839 1:35 pm 2:30 pm Jan 30 - Mar 5
193 3:25 pm 4:20 pm Mar 12 - Mar 12
1724 5:35 pm 6:30 pm Mar 9 - Mar 9
473 5:35 pm 6:30 pm Feb 8 - Mar 8
2624 6:00 pm 6:55 pm Mar 10 - Mar 11
2624 6:00 pm 6:55 pm Mar 13 - Mar 18
4327 6:10 pm 7:05 pm Mar 12 - Mar 12
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons 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 don'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.

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

Ontario
$149
Destination

Las Vegas
$149