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
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 Raleigh-Durham to Ontario

(Round-trip)
Depart: Tue Jan 10 2017 Return: Tue Jan 17 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
6:46a
ONT
4:12p
9h 26m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
United
United
RDU
1:40a
ONT
10:20a
8h 40m
1 stop
ONT
4:10a
RDU
1:38p
9h 28m
1 stop
Depart: Sun Jan 8 2017 Return: Tue Jan 10 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
RDU
12:25p
ONT
7:58a
19h 33m
1 stop
ONT
1:15p
RDU
8:24a
19h 09m
1 stop
Depart: Fri Jun 30 2017 Return: Sat Jul 15 2017 Trip spans 16 days
Major Airline
Major Airline
RDU
9:25a
ONT
5:59a
20h 34m
1 stop
ONT
9:30a
RDU
5:25a
19h 55m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
Delta
Delta
RDU
2:15a
ONT
8:44p
18h 29m
1 stop
ONT
5:15a
RDU
3:20p
10h 05m
1 stop
Depart: Wed Jan 11 2017 Return: Tue Jan 17 2017 Trip spans 7 days
American Airlines
American Airlines
RDU
6:46a
ONT
4:12p
9h 26m
1 stop
ONT
5:54a
RDU
1:59p
8h 05m
1 stop
Depart: Fri Jan 20 2017 Return: Mon Jan 23 2017 Trip spans 4 days
United
United
RDU
1:40a
ONT
10:20a
8h 40m
1 stop
ONT
5:28a
RDU
1:38p
8h 10m
1 stop
Depart: Tue Jan 17 2017 Return: Tue Jan 24 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
12:45a
ONT
8:09a
7h 24m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Fri Feb 3 2017 Return: Sun Feb 5 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
RDU
12:25p
ONT
3:24p
26h 59m
1 stop
ONT
6:00a
RDU
8:25a
26h 25m
1 stop
Depart: Wed Jan 18 2017 Return: Wed Jan 25 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
6:46a
ONT
4:12p
9h 26m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Fri Jan 13 2017 Return: Wed Jan 18 2017 Trip spans 6 days
United
United
RDU
1:40a
ONT
10:20a
8h 40m
1 stop
ONT
12:38a
RDU
7:24a
6h 46m
1 stop
Depart: Tue Jan 24 2017 Return: Tue Jan 31 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
10:42a
ONT
6:13p
7h 31m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Tue Jan 31 2017 Return: Tue Feb 7 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
6:46a
ONT
4:12p
9h 26m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Thu Mar 2 2017 Return: Tue Mar 7 2017 Trip spans 6 days
Delta
Delta
RDU
2:15a
ONT
3:43p
13h 28m
1 stop
ONT
5:15a
RDU
3:20p
10h 05m
1 stop
Depart: Sat Feb 4 2017 Return: Wed Feb 15 2017 Trip spans 12 days
American Airlines
American Airlines
RDU
12:45a
ONT
8:09a
7h 24m
1 stop
ONT
9:24a
RDU
3:56p
6h 32m
1 stop
Depart: Mon Dec 12 2016 Return: Tue Jan 10 2017 Trip spans 30 days
Major Airline
Major Airline
RDU
7:25a
ONT
2:52a
19h 27m
1 stop
ONT
8:15a
RDU
3:24a
19h 09m
1 stop
Depart: Thu Jan 5 2017 Return: Thu Jan 12 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
RDU
12:25p
ONT
7:52a
19h 27m
1 stop
ONT
6:00a
RDU
8:24a
26h 24m
1 stop
Depart: Tue Feb 7 2017 Return: Sat Feb 11 2017 Trip spans 5 days
American Airlines
American Airlines
RDU
10:42a
ONT
6:13p
7h 31m
1 stop
ONT
1:09a
RDU
8:08a
6h 59m
1 stop
Depart: Sat Mar 11 2017 Return: Sun Mar 19 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
RDU
12:25p
ONT
8:23a
18h 58m
2 stops
ONT
4:45p
RDU
9:25a
16h 40m
2 stops
Depart: Tue Feb 28 2017 Return: Fri Mar 3 2017 Trip spans 4 days
Delta
Delta
RDU
2:15a
ONT
3:43p
13h 28m
1 stop
ONT
5:15a
RDU
3:20p
10h 05m
1 stop
* 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