Find Deals on 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 Aug 30 2016 Return: Mon Sep 5 2016 Trip spans 7 days
Major Airline
Major Airline
DCA
9:39p
ONT
4:57a
7h 18m
1 stop
ONT
10:05p
DCA
8:00a
9h 55m
1 stop
Depart: Tue May 24 2016 Return: Wed Jun 1 2016 Trip spans 9 days
United
United
DCA
4:30a
ONT
3:30p
11h 00m
1 stop
ONT
5:18a
DCA
2:24p
9h 06m
1 stop
Depart: Tue Jun 7 2016 Return: Fri Jun 10 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
1:40a
ONT
8:56a
7h 16m
1 stop
ONT
8:40a
DCA
2:59p
6h 19m
1 stop
Depart: Thu Sep 1 2016 Return: Wed Sep 7 2016 Trip spans 7 days
Delta
Delta
DCA
12:45p
ONT
9:38p
8h 53m
1 stop
ONT
2:00a
DCA
8:53a
6h 53m
1 stop
Depart: Tue Sep 20 2016 Return: Mon Sep 26 2016 Trip spans 7 days
Alaska Airlines
Alaska Airlines
DCA
1:43a
ONT
4:10p
14h 27m
2 stops
ONT
2:00p
DCA
4:37a
14h 37m
2 stops
Depart: Wed Jun 8 2016 Return: Fri Jun 10 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
1:40a
ONT
8:56a
7h 16m
1 stop
ONT
8:40a
DCA
2:59p
6h 19m
1 stop
Depart: Mon Jun 20 2016 Return: Fri Jul 15 2016 Trip spans 26 days
United
United
DCA
12:20p
ONT
10:19p
9h 59m
1 stop
ONT
2:45a
DCA
1:22p
10h 37m
1 stop
Depart: Mon May 9 2016 Return: Mon May 16 2016 Trip spans 8 days
Major Airline
Major Airline
DCA
10:30a
ONT
6:27p
7h 57m
1 stop
ONT
6:15a
DCA
12:59p
6h 44m
1 stop
Depart: Tue Aug 23 2016 Return: Sat Sep 3 2016 Trip spans 12 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: Tue May 10 2016 Return: Fri May 13 2016 Trip spans 4 days
United
United
DCA
11:39a
ONT
10:02p
10h 23m
1 stop
ONT
4:27a
DCA
2:24p
9h 57m
1 stop
Depart: Mon Jun 6 2016 Return: Mon Jun 13 2016 Trip spans 8 days
Major Airline
Major Airline
DCA
9:40p
ONT
4:56a
7h 16m
1 stop
ONT
4:40a
DCA
10:59a
6h 19m
1 stop
Depart: Wed Aug 24 2016 Return: Thu Aug 25 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
1:39a
ONT
8:57a
7h 18m
1 stop
ONT
8:59p
DCA
6:10a
9h 11m
1 stop
Depart: Wed May 11 2016 Return: Fri May 13 2016 Trip spans 3 days
United
United
DCA
1:44p
ONT
10:02p
8h 18m
1 stop
ONT
5:18a
DCA
2:24p
9h 06m
1 stop
Depart: Thu Aug 25 2016 Return: Sat Sep 3 2016 Trip spans 10 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: Tue Jun 28 2016 Return: Tue Jul 5 2016 Trip spans 8 days
Major Airline
Major Airline
DCA
11:10p
ONT
6:36a
7h 26m
1 stop
ONT
6:20a
DCA
1:14p
6h 54m
1 stop
Depart: Tue Oct 4 2016 Return: Thu Oct 6 2016 Trip spans 3 days
Delta
Delta
DCA
12:40p
ONT
9:41p
9h 01m
1 stop
ONT
2:00a
DCA
8:53a
6h 53m
1 stop
Depart: Wed Aug 31 2016 Return: Sat Sep 3 2016 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: Fri May 20 2016 Return: Tue Jun 7 2016 Trip spans 19 days
United
United
DCA
4:30a
ONT
3:30p
11h 00m
1 stop
ONT
5:18a
DCA
2:24p
9h 06m
1 stop
Depart: Tue Sep 6 2016 Return: Sat Sep 10 2016 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: Thu Aug 11 2016 Return: Wed Aug 17 2016 Trip spans 7 days
Major Airline
Major Airline
DCA
9:40p
ONT
4:56a
7h 16m
1 stop
ONT
5:10p
DCA
11:58p
6h 48m
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
$274
Destination

Ontario
$274