Find Cheap Flights from Washington Reagan-National to Ontario (DCA - 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 Washington Reagan-National to Ontario

(Round-trip)
Depart: Tue May 23 2017 Return: Sat May 27 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
12:00a
ONT
11:30a
11h 30m
2 stops
ONT
12:45p
DCA
6:48a
18h 03m
2 stops
Depart: Fri May 26 2017 Return: Sat May 27 2017 Trip spans 2 days
United
United
DCA
12:08p
ONT
7:35p
7h 27m
1 stop
ONT
5:07a
DCA
2:58p
9h 51m
1 stop
Depart: Wed Oct 18 2017 Return: Sat Oct 21 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:39a
ONT
8:57a
7h 18m
1 stop
ONT
8:59p
DCA
4:02a
7h 03m
1 stop
Depart: Sat May 6 2017 Return: Wed May 24 2017 Trip spans 19 days
Delta
Delta
DCA
12:55p
ONT
8:11p
7h 16m
1 stop
ONT
2:00a
DCA
8:59a
6h 59m
1 stop
Depart: Mon May 15 2017 Return: Wed May 31 2017 Trip spans 17 days
United
United
DCA
12:08p
ONT
7:34p
7h 26m
1 stop
ONT
6:40a
DCA
2:58p
8h 18m
1 stop
Depart: Sat May 27 2017 Return: Tue May 30 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
9:18a
ONT
5:23a
20h 05m
2 stops
ONT
12:45p
DCA
6:48a
18h 03m
2 stops
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
United
United
DCA
4:30a
ONT
3:20p
10h 50m
1 stop
ONT
5:10a
DCA
3:44p
10h 34m
1 stop
Depart: Mon Oct 9 2017 Return: Fri Oct 13 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
1:39a
ONT
8:57a
7h 18m
1 stop
ONT
8:59p
DCA
4:02a
7h 03m
1 stop
Depart: Sun Jun 4 2017 Return: Tue Jun 6 2017 Trip spans 3 days
United
United
DCA
4:33a
ONT
3:21p
10h 48m
1 stop
ONT
6:40a
DCA
2:58p
8h 18m
1 stop
Depart: Wed May 10 2017 Return: Fri May 19 2017 Trip spans 10 days
American Airlines
American Airlines
DCA
1:30a
ONT
9:05a
7h 35m
1 stop
ONT
9:15p
DCA
3:52a
6h 37m
1 stop
Depart: Fri Aug 18 2017 Return: Mon Aug 21 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
10:52a
ONT
6:17a
19h 25m
1 stop
ONT
11:50a
DCA
6:55a
19h 05m
1 stop
Depart: Tue May 16 2017 Return: Wed May 24 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
1:30a
ONT
9:05a
7h 35m
1 stop
ONT
10:30a
DCA
5:09p
6h 39m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
9:18a
ONT
5:23a
20h 05m
2 stops
ONT
12:45p
DCA
6:48a
18h 03m
2 stops
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
American Airlines
American Airlines
DCA
1:30a
ONT
9:05a
7h 35m
1 stop
ONT
3:35p
DCA
12:11a
8h 36m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 21 2017 Trip spans 22 days
United
United
DCA
4:33a
ONT
3:21p
10h 48m
1 stop
ONT
4:00a
DCA
2:27p
10h 27m
1 stop
Depart: Wed Jun 21 2017 Return: Mon Jun 26 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
9:20a
ONT
2:15p
28h 55m
1 stop
ONT
9:15a
DCA
5:17a
20h 02m
1 stop
Depart: Thu May 11 2017 Return: Sun May 28 2017 Trip spans 18 days
United
United
DCA
4:33a
ONT
3:21p
10h 48m
1 stop
ONT
6:40a
DCA
2:58p
8h 18m
1 stop
Depart: Tue Aug 1 2017 Return: Sat Aug 12 2017 Trip spans 12 days
American Airlines
American Airlines
DCA
3:00a
ONT
10:42a
7h 42m
1 stop
ONT
3:35p
DCA
12:01a
8h 26m
1 stop
Depart: Wed Aug 2 2017 Return: Sat Aug 12 2017 Trip spans 11 days
American Airlines
American Airlines
DCA
3:00a
ONT
10:42a
7h 42m
1 stop
ONT
5:55a
DCA
1:11p
7h 16m
1 stop
Depart: Mon May 8 2017 Return: Sat May 13 2017 Trip spans 6 days
United
United
DCA
12:08p
ONT
7:34p
7h 26m
1 stop
ONT
1:35a
DCA
8:13a
6h 38m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$396
Destination

Ontario
$396