Find Deals on Flights from Dallas to Ontario

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.
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Book cheap flights from Dallas to Ontario

(Round-trip)
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
Southwest
Southwest
DAL
2:05a
ONT
5:00a
2h 55m
nonstop
ONT
3:30a
DAL
6:45a
3h 15m
nonstop
Depart: Mon Jan 9 2017 Return: Wed Jan 11 2017 Trip spans 3 days
Delta
Delta
DFW
1:40p
ONT
8:04p
6h 24m
1 stop
ONT
5:18a
DFW
10:47a
5h 29m
1 stop
Depart: Sat Jan 21 2017 Return: Tue Jan 24 2017 Trip spans 4 days
Major Airline
Major Airline
DFW
9:55a
ONT
1:58a
16h 03m
1 stop
ONT
8:15a
DFW
5:34p
9h 19m
1 stop
Depart: Wed Dec 14 2016 Return: Mon Dec 19 2016 Trip spans 6 days
American Airlines
American Airlines
DFW
5:15p
ONT
8:26p
3h 11m
nonstop
ONT
1:10a
DFW
4:10a
3h 00m
nonstop
Depart: Sun Feb 19 2017 Return: Tue Feb 21 2017 Trip spans 3 days
United
United
DFW
4:10a
ONT
9:46a
5h 36m
1 stop
ONT
8:33a
DFW
1:46p
5h 13m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 11 2017 Trip spans 2 days
Delta
Delta
DFW
1:40p
ONT
8:04p
6h 24m
1 stop
ONT
5:18a
DFW
10:47a
5h 29m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 19 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
DFW
3:00a
ONT
8:23a
29h 23m
1 stop
ONT
4:45p
DFW
8:19a
15h 34m
1 stop
Depart: Thu Dec 8 2016 Return: Mon Dec 12 2016 Trip spans 5 days
Major Airline
Major Airline
DFW
12:35p
ONT
3:46p
3h 11m
nonstop
ONT
9:23a
DFW
12:19p
2h 56m
nonstop
Depart: Sat Feb 25 2017 Return: Sun Mar 5 2017 Trip spans 9 days
Southwest
Southwest
DAL
1:40a
ONT
5:00a
3h 20m
nonstop
ONT
3:00a
DAL
6:00a
3h 00m
nonstop
Depart: Thu Dec 15 2016 Return: Fri Dec 16 2016 Trip spans 2 days
American Airlines
American Airlines
DFW
12:35p
ONT
3:46p
3h 11m
nonstop
ONT
8:10p
DFW
11:05p
2h 55m
nonstop
Depart: Wed Jan 11 2017 Return: Wed Jan 18 2017 Trip spans 8 days
Delta
Delta
DFW
1:00a
ONT
6:35a
5h 35m
1 stop
ONT
5:18a
DFW
10:47a
5h 29m
1 stop
Depart: Mon Dec 12 2016 Return: Tue Dec 13 2016 Trip spans 2 days
Major Airline
Major Airline
DFW
7:20a
ONT
10:33a
3h 13m
nonstop
ONT
9:23a
DFW
12:19p
2h 56m
nonstop
Depart: Sat Dec 17 2016 Return: Sun Dec 25 2016 Trip spans 9 days
American Airlines
American Airlines
DFW
12:35p
ONT
3:46p
3h 11m
nonstop
ONT
9:23a
DFW
12:19p
2h 56m
nonstop
Depart: Sat Jan 14 2017 Return: Sat Jan 21 2017 Trip spans 8 days
Delta
Delta
DFW
1:00a
ONT
9:14a
8h 14m
1 stop
ONT
5:18a
DFW
1:30p
8h 12m
1 stop
Depart: Wed Apr 12 2017 Return: Sat Apr 15 2017 Trip spans 4 days
Southwest
Southwest
DAL
2:05a
ONT
5:00a
2h 55m
nonstop
ONT
12:40p
DAL
3:55p
3h 15m
nonstop
Depart: Sat Dec 24 2016 Return: Sat Dec 31 2016 Trip spans 8 days
American Airlines
American Airlines
DFW
2:00p
ONT
5:14p
3h 14m
nonstop
ONT
3:00a
DFW
5:48a
2h 48m
nonstop
Depart: Mon Jan 16 2017 Return: Sat Jan 21 2017 Trip spans 6 days
Delta
Delta
DFW
1:40p
ONT
8:04p
6h 24m
1 stop
ONT
5:18a
DFW
1:30p
8h 12m
1 stop
Depart: Sat Dec 10 2016 Return: Wed Jan 11 2017 Trip spans 33 days
Southwest
Southwest
DAL
2:05p
ONT
7:25p
5h 20m
1 stop
ONT
5:20a
DAL
10:25a
5h 05m
1 stop
Depart: Wed Dec 28 2016 Return: Sat Jan 7 2017 Trip spans 11 days
American Airlines
American Airlines
DFW
12:35p
ONT
3:46p
3h 11m
nonstop
ONT
3:00a
DFW
5:48a
2h 48m
nonstop
Depart: Tue Jan 17 2017 Return: Sat Jan 21 2017 Trip spans 5 days
Delta
Delta
DFW
1:40p
ONT
8:04p
6h 24m
1 stop
ONT
1:00a
DFW
6:29a
5h 29m
1 stop
* 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

Dallas
only $224
only $222
Destination

Ontario
$222
Airlines Airline reviews

10 travelers who booked a flight from Dallas to Ontario rated their chosen airlines with an average of 8.5.

Overall
8.6
Boarding
8.8
Crew
9.0
Comfort
8.6
Food
8.6
Entertainment
7.4