When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 106% on flights from Ottawa to Maryland compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 483. For sooner than that we have options available in the next 3 days from C$ 894.
March can be a great time to fly to Maryland from Ottawa with a flight ticket averaging about C$ 520. Cheapflights users have found deals in the month of March for as cheap as C$ 193. The most expensive prices can be found in the month of July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Maryland as you normally would.
Fly from
Fly to
Budget
C$ 403 - C$ 797
Route
Depart
Return
Price
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Mon 13/5
1 stop4h 22m
Washington, D.C. Dulles Intl
Fri 17/5
1 stop4h 09m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Mon 20/5
1 stop4h 22m
Washington, D.C. Dulles Intl
Wed 29/5
1 stop4h 09m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Thu 30/5
1 stop4h 22m
Washington, D.C. Dulles Intl
Sun 2/6
1 stop3h 49m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Sun 19/5
Nonstop1h 43m
Washington, D.C. Dulles Intl
Sun 26/5
Nonstop1h 40m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Mon 20/5
1 stop5h 36m
Washington, D.C. Dulles Intl
Mon 27/5
Nonstop1h 40m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Sun 19/5
1 stop5h 23m
Washington, D.C. Dulles Intl
Sun 26/5
Nonstop1h 40m
OttawaWashington, D.C. Reagan-National
YOW - DCA
YOWDCA
Ottawa
Wed 5/6
Nonstop1h 38m
Washington, D.C. Reagan-National
Sat 8/6
1 stop4h 52m
OttawaBaltimore/Washington
YOW - BWI
YOWBWI
Ottawa
Tue 21/5
2 stops14h 18m
Baltimore/Washington
Tue 28/5
2 stops25h 58m
OttawaWashington, D.C. Dulles Intl
YOW - IAD
YOWIAD
Ottawa
Tue 11/6
Nonstop1h 41m
Washington, D.C. Dulles Intl
Sat 15/6
Nonstop1h 48m
No data available for this route at this time. Please check back soon.
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
Overall
Crew
Food
Entertainment
Boarding
Comfort
Reviews
Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman
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