Find Deals on Flights from Ontario to Baltimore/Washington (ONT - BWI)

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 Ontario to Baltimore/Washington

(Round-trip)
Depart: Wed Jan 11 2017 Return: Sat Jan 14 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
7:45a
BWI
2:41p
6h 56m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 18 2017 Trip spans 9 days
United
United
ONT
12:38a
BWI
7:03a
6h 25m
1 stop
BWI
3:20a
ONT
10:47a
7h 27m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 28 2017 Trip spans 11 days
Delta
Delta
ONT
1:00a
BWI
7:50a
6h 50m
1 stop
BWI
11:30a
ONT
8:44p
9h 14m
1 stop
Depart: Thu Jan 19 2017 Return: Sat Jan 21 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
1:00a
BWI
3:28a
26h 28m
2 stops
BWI
7:35a
ONT
2:58a
19h 23m
2 stops
Depart: Wed May 3 2017 Return: Thu May 4 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ONT
7:45a
BWI
8:45a
25h 00m
1 stop
BWI
12:45p
ONT
8:52a
20h 07m
1 stop
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
American Airlines
American Airlines
ONT
9:24a
BWI
4:23p
6h 59m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Sat Jan 14 2017 Return: Wed Jan 18 2017 Trip spans 5 days
United
United
ONT
12:38a
BWI
7:23a
6h 45m
1 stop
BWI
3:20a
ONT
10:47a
7h 27m
1 stop
Depart: Thu Feb 16 2017 Return: Tue Feb 21 2017 Trip spans 6 days
Delta
Delta
ONT
1:00a
BWI
7:55a
6h 55m
1 stop
BWI
11:30a
ONT
8:44p
9h 14m
1 stop
Depart: Tue Jan 24 2017 Return: Sat Jan 28 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
1:09a
BWI
9:07a
7h 58m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
United
United
ONT
12:38a
BWI
7:23a
6h 45m
1 stop
BWI
3:20a
ONT
10:45a
7h 25m
1 stop
Depart: Wed Jan 25 2017 Return: Wed Feb 1 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
1:15a
BWI
8:04a
6h 49m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
United
United
ONT
8:33a
BWI
3:18p
6h 45m
1 stop
BWI
2:05a
ONT
10:45a
8h 40m
1 stop
Depart: Sat Jan 28 2017 Return: Wed Feb 1 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
1:15a
BWI
8:04a
6h 49m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Wed Feb 22 2017 Return: Sat Feb 25 2017 Trip spans 4 days
United
United
ONT
12:42a
BWI
7:25a
6h 43m
1 stop
BWI
2:30a
ONT
2:13p
11h 43m
1 stop
Depart: Tue Jan 31 2017 Return: Sat Feb 4 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
1:09a
BWI
9:07a
7h 58m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Sat Feb 11 2017 Return: Tue Feb 21 2017 Trip spans 11 days
United
United
ONT
12:38a
BWI
7:23a
6h 45m
1 stop
BWI
10:59a
ONT
6:25p
7h 26m
1 stop
Depart: Fri Dec 16 2016 Return: Sun Jan 15 2017 Trip spans 31 days
Major Airline
Major Airline
ONT
8:00p
BWI
3:35a
31h 35m
1 stop
BWI
7:35a
ONT
2:58a
19h 23m
1 stop
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
1:15a
BWI
8:04a
6h 49m
1 stop
BWI
12:05p
ONT
7:39p
7h 34m
1 stop
Depart: Wed Mar 1 2017 Return: Thu Mar 9 2017 Trip spans 9 days
Delta
Delta
ONT
5:15a
BWI
2:56p
9h 41m
1 stop
BWI
11:25a
ONT
8:45p
9h 20m
1 stop
Depart: Tue Feb 14 2017 Return: Fri Feb 24 2017 Trip spans 11 days
United
United
ONT
12:38a
BWI
7:03a
6h 25m
1 stop
BWI
10:59a
ONT
6:25p
7h 26m
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

Ontario
$269
Destination

Baltimore
$269