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

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 Las Vegas McCarran to Ontario

(Round-trip)
Depart: Tue Nov 8 2016 Return: Tue Nov 15 2016 Trip spans 8 days
Major Airline
Major Airline
LAS
3:00p
ONT
3:55p
0h 55m
nonstop
ONT
1:35p
LAS
2:30p
0h 55m
nonstop
Depart: Sat Nov 12 2016 Return: Sat Nov 19 2016 Trip spans 8 days
Southwest
Southwest
LAS
4:40a
ONT
5:35a
0h 55m
nonstop
ONT
1:30p
LAS
2:25p
0h 55m
nonstop
Depart: Sat Oct 8 2016 Return: Sat Oct 15 2016 Trip spans 8 days
American Airlines
American Airlines
LAS
8:30a
ONT
2:19p
5h 49m
1 stop
ONT
8:25a
LAS
2:13p
5h 48m
1 stop
Depart: Wed Feb 1 2017 Return: Wed Feb 15 2017 Trip spans 15 days
Major Airline
Major Airline
LAS
2:55a
ONT
3:50a
0h 55m
nonstop
ONT
12:35p
LAS
1:30p
0h 55m
nonstop
Depart: Wed Oct 19 2016 Return: Fri Nov 25 2016 Trip spans 38 days
Southwest
Southwest
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
4:20a
LAS
5:15a
0h 55m
nonstop
Depart: Fri Oct 21 2016 Return: Tue Oct 25 2016 Trip spans 5 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
12:05p
LAS
1:05p
1h 00m
nonstop
Depart: Sat Oct 22 2016 Return: Wed Oct 26 2016 Trip spans 5 days
Major Airline
Major Airline
LAS
5:10a
ONT
6:05a
0h 55m
nonstop
ONT
12:05p
LAS
1:05p
1h 00m
nonstop
Depart: Tue Oct 25 2016 Return: Fri Oct 28 2016 Trip spans 4 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
2:45a
LAS
4:00a
1h 15m
nonstop
Depart: Fri Oct 28 2016 Return: Tue Nov 1 2016 Trip spans 5 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
2:45a
LAS
4:00a
1h 15m
nonstop
Depart: Mon Oct 31 2016 Return: Tue Nov 1 2016 Trip spans 2 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
12:05p
LAS
1:05p
1h 00m
nonstop
Depart: Tue Nov 1 2016 Return: Thu Nov 3 2016 Trip spans 3 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
7:45a
LAS
8:45a
1h 00m
nonstop
Depart: Wed Nov 2 2016 Return: Sun Nov 6 2016 Trip spans 5 days
Major Airline
Major Airline
LAS
3:45a
ONT
4:35a
0h 50m
nonstop
ONT
7:05a
LAS
8:00a
0h 55m
nonstop
Depart: Thu Oct 6 2016 Return: Tue Oct 11 2016 Trip spans 6 days
American Airlines
American Airlines
LAS
2:40a
ONT
7:31a
4h 51m
1 stop
ONT
8:25a
LAS
2:13p
5h 48m
1 stop
Depart: Fri Nov 18 2016 Return: Tue Nov 29 2016 Trip spans 12 days
Major Airline
Major Airline
LAS
3:10a
ONT
4:05a
0h 55m
nonstop
ONT
1:35p
LAS
2:30p
0h 55m
nonstop
Depart: Fri Oct 7 2016 Return: Sat Oct 8 2016 Trip spans 2 days
American Airlines
American Airlines
LAS
2:40a
ONT
7:31a
4h 51m
1 stop
ONT
12:35p
LAS
5:37p
5h 02m
1 stop
Depart: Thu Dec 1 2016 Return: Tue Dec 6 2016 Trip spans 6 days
Major Airline
Major Airline
LAS
3:00p
ONT
3:55p
0h 55m
nonstop
ONT
7:05a
LAS
8:00a
0h 55m
nonstop
Depart: Sat Dec 3 2016 Return: Wed Dec 14 2016 Trip spans 12 days
Major Airline
Major Airline
LAS
7:45a
ONT
8:40a
0h 55m
nonstop
ONT
1:30a
LAS
2:30a
1h 00m
nonstop
Depart: Mon Dec 5 2016 Return: Wed Dec 7 2016 Trip spans 3 days
Major Airline
Major Airline
LAS
3:10a
ONT
4:05a
0h 55m
nonstop
ONT
7:05a
LAS
8:00a
0h 55m
nonstop
Depart: Sat Dec 10 2016 Return: Tue Dec 13 2016 Trip spans 4 days
Major Airline
Major Airline
LAS
9:40a
ONT
10:35a
0h 55m
nonstop
ONT
1:35p
LAS
2:30p
0h 55m
nonstop
Depart: Mon Oct 3 2016 Return: Fri Oct 7 2016 Trip spans 5 days
American Airlines
American Airlines
LAS
12:35p
ONT
5:28p
4h 53m
1 stop
ONT
8:25a
LAS
2:13p
5h 48m
1 stop
Select an airline:  Southwest
Direct flights LAS to ONT on Southwest
Flight # Depart LAS Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
1086 7:45 am 8:35 am Oct 2 - Nov 4
2017 8:10 am 9:05 am Nov 6 - Nov 21
663 9:10 am 10:05 am Oct 8 - Nov 5
614 11:45 am 12:40 pm Oct 1 - Nov 5
2975 1:15 pm 2:10 pm Nov 8 - Nov 8
2975 1:15 pm 2:10 pm Nov 6 - Nov 13
2975 1:15 pm 2:10 pm Nov 7 - Nov 7
1093 1:25 pm 2:25 pm Oct 31 - Oct 31
747 1:55 pm 2:50 pm Nov 1 - Nov 4
747 1:55 pm 2:50 pm Sep 29 - Oct 30
3694 4:25 pm 5:20 pm Oct 8 - Oct 29
51 4:25 pm 5:20 pm Nov 5 - Nov 5
34 5:45 pm 6:40 pm Nov 8 - Nov 8
34 5:45 pm 6:40 pm Nov 6 - Nov 14
2713 5:55 pm 6:50 pm Oct 24 - Oct 31
2713 5:55 pm 6:50 pm Oct 25 - Nov 4
2713 5:55 pm 6:50 pm Sep 29 - Oct 23
2026 6:25 pm 7:20 pm Oct 8 - Nov 5
3190 8:00 pm 8:55 pm Nov 6 - Nov 21
3455 8:00 pm 8:55 pm Oct 8 - Nov 5
547 8:40 pm 9:35 pm Oct 2 - Nov 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

Las Vegas
$144
Destination

Ontario
$144
Airlines Airline reviews

1 traveler who booked a flight from Las Vegas to Ontario rated their chosen airline with an average of 4.0

Overall
4.0
Boarding
8.0
Crew
6.0
Comfort
2.0
Food
2.0
Entertainment
2.0