Find Deals on Flights from Raleigh-Durham to Ontario (RDU - 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 Raleigh-Durham to Ontario

(Round-trip)
Depart: Tue Mar 7 2017 Return: Tue Mar 14 2017 Trip spans 7 days
United
United
RDU
11:08a
ONT
6:24p
7h 16m
1 stop
ONT
8:30a
RDU
4:01p
7h 31m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
1:45a
ONT
9:02a
7h 17m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Fri Apr 21 2017 Return: Sun Apr 23 2017 Trip spans 3 days
Major Airline
Major Airline
RDU
9:27a
ONT
4:52a
19h 25m
1 stop
ONT
10:20p
RDU
5:26a
31h 06m
1 stop
Depart: Wed Jun 28 2017 Return: Thu Jul 6 2017 Trip spans 9 days
Delta
Delta
RDU
12:35p
ONT
9:39p
9h 04m
1 stop
ONT
2:00a
RDU
8:50a
6h 50m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
United
United
RDU
11:08a
ONT
6:25p
7h 17m
1 stop
ONT
1:35a
RDU
8:13a
6h 38m
1 stop
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
American Airlines
American Airlines
RDU
3:03p
ONT
10:15p
7h 12m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
Major Airline
Major Airline
RDU
9:27a
ONT
4:52a
19h 25m
1 stop
ONT
9:30a
RDU
5:26a
19h 56m
1 stop
Depart: Tue Mar 14 2017 Return: Wed Mar 15 2017 Trip spans 2 days
United
United
RDU
4:10a
ONT
11:48a
7h 38m
1 stop
ONT
6:45a
RDU
4:01p
9h 16m
1 stop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
American Airlines
American Airlines
RDU
1:45a
ONT
9:05a
7h 20m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
RDU
4:07a
ONT
11:48a
7h 41m
1 stop
ONT
5:16a
RDU
3:56p
10h 40m
1 stop
Depart: Thu Apr 20 2017 Return: Tue Apr 25 2017 Trip spans 6 days
American Airlines
American Airlines
RDU
1:45a
ONT
9:05a
7h 20m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Wed Jun 21 2017 Return: Tue Jun 27 2017 Trip spans 7 days
Delta
Delta
RDU
12:35p
ONT
9:39p
9h 04m
1 stop
ONT
2:00a
RDU
8:50a
6h 50m
1 stop
Depart: Sat Apr 1 2017 Return: Sat Apr 8 2017 Trip spans 8 days
United
United
RDU
2:35a
ONT
10:51a
8h 16m
1 stop
ONT
8:36a
RDU
3:54p
7h 18m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
1:45a
ONT
9:05a
7h 20m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
RDU
2:56p
ONT
11:06p
8h 10m
1 stop
ONT
6:45a
RDU
3:56p
9h 11m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
Delta
Delta
RDU
10:49a
ONT
9:51p
11h 02m
2 stops
ONT
2:33p
RDU
1:56a
11h 23m
2 stops
Depart: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
Major Airline
Major Airline
RDU
9:38a
ONT
5:16p
31h 38m
1 stop
ONT
9:15a
RDU
5:28a
20h 13m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
American Airlines
American Airlines
RDU
1:45a
ONT
9:05a
7h 20m
1 stop
ONT
10:30a
RDU
5:06p
6h 36m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
United
United
RDU
2:50a
ONT
11:06a
8h 16m
1 stop
ONT
6:45a
RDU
3:56p
9h 11m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Delta
Delta
RDU
10:49a
ONT
9:51p
11h 02m
2 stops
ONT
2:00a
RDU
11:49a
9h 49m
2 stops
* 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

Raleigh
$382
Destination

Ontario
$382