Find Cheap Flights from Ontario to Raleigh-Durham (ONT - RDU)

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 Raleigh-Durham

(Round-trip)
Depart: Fri Apr 13 2018 Return: Sat Apr 14 2018 Trip spans 2 days
Frontier
Frontier
ONT
12:00a
RDU
6:29a
6h 29m
1 stop
RDU
12:00a
ONT
6:35p
18h 35m
2 stops
Depart: Fri Dec 15 2017 Return: Sun Dec 17 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
ONT
12:00a
RDU
5:00p
17h 00m
2 stops
RDU
12:00a
ONT
8:31p
20h 31m
2 stops
Depart: Tue May 1 2018 Return: Sat May 5 2018 Trip spans 5 days
Frontier
Frontier
ONT
12:00a
RDU
4:00p
16h 00m
1 stop
RDU
12:00a
ONT
2:58p
14h 58m
1 stop
Depart: Wed Feb 28 2018 Return: Tue Mar 6 2018 Trip spans 7 days
Frontier
Frontier
ONT
12:00a
RDU
2:38a
26h 38m
2 stops
RDU
12:00a
ONT
7:48p
19h 48m
2 stops
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
12:00a
RDU
8:16a
8h 16m
1 stop
RDU
12:00a
ONT
5:21p
17h 21m
1 stop
Depart: Wed Jan 10 2018 Return: Sun Jan 14 2018 Trip spans 5 days
Frontier
Frontier
ONT
12:00a
RDU
2:32a
26h 32m
2 stops
RDU
12:00a
ONT
7:58p
19h 58m
2 stops
Depart: Sat Feb 3 2018 Return: Thu Feb 8 2018 Trip spans 6 days
Frontier
Frontier
ONT
12:00a
RDU
2:32a
26h 32m
2 stops
RDU
12:00a
ONT
7:58p
19h 58m
2 stops
Depart: Wed Mar 28 2018 Return: Mon Apr 9 2018 Trip spans 13 days
Frontier
Frontier
ONT
12:00a
RDU
2:35a
26h 35m
2 stops
RDU
12:00a
ONT
3:10p
15h 10m
1 stop
Depart: Sat Dec 23 2017 Return: Sun Dec 31 2017 Trip spans 9 days
Frontier
Frontier
ONT
12:00a
RDU
2:10a
26h 10m
2 stops
RDU
12:00a
ONT
8:16p
20h 16m
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 and someone from our team will get back to you promptly.

Airports
Origin

Ontario
$262
Destination

Raleigh
$262