Find Deals on Flights from Ontario to Jacksonville (ONT - JAX)

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.
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Book cheap flights from Ontario to Jacksonville

(Round-trip)
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
2:20a
JAX
8:30a
6h 10m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
United
United
ONT
5:25p
JAX
6:30a
13h 05m
2 stops
JAX
7:10a
ONT
7:38p
12h 28m
2 stops
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
1:00a
JAX
2:12a
1h 12m
2 stops
JAX
1:00a
ONT
8:12a
7h 12m
2 stops
Depart: Sat May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
American Airlines
American Airlines
ONT
10:30a
JAX
4:44p
6h 14m
1 stop
JAX
3:10p
ONT
10:20p
7h 10m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 12 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
2:20a
JAX
8:30a
6h 10m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Fri May 5 2017 Return: Tue Jun 6 2017 Trip spans 33 days
American Airlines
American Airlines
ONT
10:30a
JAX
4:44p
6h 14m
1 stop
JAX
3:20p
ONT
10:06p
6h 46m
1 stop
Depart: Wed May 31 2017 Return: Fri Jun 9 2017 Trip spans 10 days
United
United
ONT
5:10p
JAX
8:58a
15h 48m
2 stops
JAX
3:05p
ONT
6:18a
15h 13m
2 stops
Depart: Mon May 8 2017 Return: Fri May 12 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
9:15p
JAX
3:45a
6h 30m
1 stop
JAX
3:10p
ONT
10:20p
7h 10m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jun 12 2017 Trip spans 8 days
United
United
ONT
5:10p
JAX
3:54a
10h 44m
2 stops
JAX
8:10a
ONT
7:38p
11h 28m
2 stops
Depart: Sat Apr 15 2017 Return: Sat Apr 22 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
2:20a
JAX
11:17a
8h 57m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
10:30a
JAX
4:44p
6h 14m
1 stop
JAX
12:12p
ONT
7:08p
6h 56m
1 stop
Depart: Thu May 18 2017 Return: Mon May 22 2017 Trip spans 5 days
United
United
ONT
9:34a
JAX
6:00a
20h 26m
2 stops
JAX
1:10p
ONT
7:36a
18h 26m
2 stops
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
2:34a
JAX
9:06a
6h 32m
1 stop
JAX
3:22p
ONT
10:08p
6h 46m
1 stop
Depart: Tue May 23 2017 Return: Sat May 27 2017 Trip spans 5 days
United
United
ONT
5:07a
JAX
3:28p
10h 21m
2 stops
JAX
1:45a
ONT
7:36p
17h 51m
2 stops
Depart: Wed Apr 26 2017 Return: Wed May 3 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
10:30a
JAX
4:44p
6h 14m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
United
United
ONT
5:10a
JAX
3:43p
10h 33m
2 stops
JAX
8:10a
ONT
7:38p
11h 28m
2 stops
Depart: Fri Apr 28 2017 Return: Wed May 3 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
10:30a
JAX
4:44p
6h 14m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Sat Jun 3 2017 Return: Sat Jun 17 2017 Trip spans 15 days
United
United
ONT
5:10p
JAX
3:28p
22h 18m
2 stops
JAX
2:45a
ONT
7:38p
16h 53m
2 stops
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
2:20a
JAX
8:30a
6h 10m
1 stop
JAX
2:00a
ONT
8:59a
6h 59m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
United
United
ONT
4:10p
JAX
3:28p
23h 18m
2 stops
JAX
1:45a
ONT
6:36p
16h 51m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Ontario
$406
Destination

Jacksonville
$406