Find Cheap Flights from Tucson to Ontario (TUS - 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.
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Book cheap flights from Tucson to Ontario

(Round-trip)
Depart: Mon Sep 4 2017 Return: Wed Sep 6 2017 Trip spans 3 days
Southwest
Southwest
TUS
12:15p
ONT
7:05p
6h 50m
1 stop
ONT
10:45a
TUS
6:40p
7h 55m
2 stops
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
American Airlines
American Airlines
TUS
4:15a
ONT
2:28p
10h 13m
1 stop
ONT
3:30p
TUS
5:40a
14h 10m
1 stop
Depart: Mon Nov 6 2017 Return: Fri Nov 10 2017 Trip spans 5 days
United
United
TUS
10:05a
ONT
4:38p
6h 33m
1 stop
ONT
1:00a
TUS
5:30a
4h 30m
1 stop
Depart: Sun Jun 11 2017 Return: Wed Jul 12 2017 Trip spans 32 days
United
United
TUS
3:45a
ONT
8:17a
4h 32m
1 stop
ONT
8:45a
TUS
4:14p
7h 29m
1 stop
Depart: Mon Jun 5 2017 Return: Fri Jun 9 2017 Trip spans 5 days
American Airlines
American Airlines
TUS
11:10a
ONT
2:26p
3h 16m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
TUS
8:34a
ONT
4:10p
7h 36m
1 stop
ONT
6:58a
TUS
5:25p
10h 27m
2 stops
Depart: Sat Jun 24 2017 Return: Wed Jun 28 2017 Trip spans 5 days
United
United
TUS
2:00a
ONT
8:12a
6h 12m
1 stop
ONT
8:45a
TUS
4:14p
7h 29m
1 stop
Depart: Tue Jun 6 2017 Return: Fri Jun 9 2017 Trip spans 4 days
American Airlines
American Airlines
TUS
11:10a
ONT
2:26p
3h 16m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Wed Jun 7 2017 Return: Sat Jun 10 2017 Trip spans 4 days
American Airlines
American Airlines
TUS
7:50a
ONT
11:12a
3h 22m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Tue Jun 13 2017 Return: Fri Jun 16 2017 Trip spans 4 days
United
United
TUS
2:10a
ONT
8:12a
6h 02m
1 stop
ONT
8:45a
TUS
2:02p
5h 17m
1 stop
Depart: Fri Jun 2 2017 Return: Fri Jun 9 2017 Trip spans 8 days
Southwest
Southwest
TUS
6:30a
ONT
11:15a
4h 45m
1 stop
ONT
10:50a
TUS
2:15p
3h 25m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 11 2017 Trip spans 3 days
American Airlines
American Airlines
TUS
2:15p
ONT
5:45p
3h 30m
1 stop
ONT
2:20a
TUS
5:52a
3h 32m
1 stop
Depart: Mon Jun 26 2017 Return: Fri Jun 30 2017 Trip spans 5 days
United
United
TUS
2:25a
ONT
3:30a
25h 05m
2 stops
ONT
8:45a
TUS
2:02p
5h 17m
1 stop
Depart: Tue May 30 2017 Return: Mon Jul 24 2017 Trip spans 56 days
Southwest
Southwest
TUS
12:10p
ONT
7:25p
7h 15m
1 stop
ONT
2:55p
TUS
6:10p
3h 15m
1 stop
Depart: Thu Jun 8 2017 Return: Sat Jun 10 2017 Trip spans 3 days
American Airlines
American Airlines
TUS
7:50a
ONT
11:12a
3h 22m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Fri Jun 23 2017 Return: Fri Jul 7 2017 Trip spans 15 days
United
United
TUS
2:25a
ONT
3:30a
25h 05m
2 stops
ONT
6:40a
TUS
2:04p
7h 24m
1 stop
Depart: Fri Jul 7 2017 Return: Thu Jul 13 2017 Trip spans 7 days
American Airlines
American Airlines
TUS
11:10a
ONT
2:26p
3h 16m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jul 12 2017 Trip spans 31 days
United
United
TUS
2:15a
ONT
8:12a
5h 57m
1 stop
ONT
8:45a
TUS
4:14p
7h 29m
1 stop
Depart: Sun Jun 4 2017 Return: Thu Jun 8 2017 Trip spans 5 days
American Airlines
American Airlines
TUS
4:10a
ONT
7:42a
3h 32m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
1 stop
Depart: Fri Jul 28 2017 Return: Sun Jul 30 2017 Trip spans 3 days
American Airlines
American Airlines
TUS
11:10a
ONT
2:26p
3h 16m
1 stop
ONT
8:45a
TUS
12:09p
3h 24m
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?
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Airports
Origin

Tucson
$329
Destination

Ontario
$329