Cheap flights from Washington to Ottawa

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Easily compare round-trip flights from Washington to Ottawa

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Ottawa by changing tabs
Quickest
Cheapest
Delta
Delta
23 Jan
10:25 am
BWI
Baltimore/Washington airport
8h 03m
2 Stops
YOW
6:28 pm
Ottawa airport
Delta
27 Jan
11:40 am
YOW
Ottawa airport
7h 50m
2 Stops
BWI
7:30 pm
Baltimore/Washington airport
238 USD
Porter Airlines
Porter Airlines
30 Dec
2:00 am
IAD
Washington Dulles Intl airport
5h 29m
1 Stop
YOW
7:29 am
Ottawa airport
Porter Airlines
05 Jan
10:30 am
YOW
Ottawa airport
3h 27m
1 Stop
IAD
1:57 pm
Washington Dulles Intl airport
256 USD
Porter Airlines
Porter Airlines
28 Dec
2:00 am
IAD
Washington Dulles Intl airport
3h 28m
1 Stop
YOW
5:28 am
Ottawa airport
Porter Airlines
04 Jan
3:45 am
YOW
Ottawa airport
5h 42m
1 Stop
IAD
9:27 am
Washington Dulles Intl airport
265 USD
United Airlines
United Airlines
08 Jan
7:30 am
IAD
Washington Dulles Intl airport
1h 33m
YOW
9:03 am
Ottawa airport
United Airlines
09 Jan
8:15 am
YOW
Ottawa airport
4h 37m
1 Stop
IAD
12:52 pm
Washington Dulles Intl airport
486 USD
Porter Airlines
Porter Airlines
30 Dec
2:00 am
IAD
Washington Dulles Intl airport
5h 29m
1 Stop
YOW
7:29 am
Ottawa airport
Porter Airlines
05 Jan
10:30 am
YOW
Ottawa airport
3h 27m
1 Stop
IAD
1:57 pm
Washington Dulles Intl airport
256 USD
Porter Airlines
Porter Airlines
28 Dec
2:00 am
IAD
Washington Dulles Intl airport
3h 28m
1 Stop
YOW
5:28 am
Ottawa airport
Porter Airlines
04 Jan
3:45 am
YOW
Ottawa airport
5h 42m
1 Stop
IAD
9:27 am
Washington Dulles Intl airport
265 USD

How to get the cheapest flight ticket from Washington to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ottawa?
February
The cheapest time of year to fly to Ottawa from Washington is February. Most expensive is November
What is the cheapest day to fly to Ottawa?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Tuesday
When is the cheapest time to fly to Ottawa?
at noon
Washington to Ottawa flights are approximately 37% more expensive in the evening than at noon
What is the cheapest airline that flies to Ottawa?
Major Airline
Major Airline, WestJet, and American Airlines are the most popular carriers operating from Washington to Ottawa
What is the cheapest route?
Washington Dulles Intl - Ottawa
Fly from Washington Dulles Intl to Ottawa for the best Washington - Ottawa flight prices
When is the cheapest time to book a flight to Ottawa?
54 days before
The cheapest time to buy a flight from Washington to Ottawa is approximately 54 days to departure
60
Days before departure
0

Flight information for Washington to Ottawa (YOW - WAS)

Find info about flight duration, direct flights, and airports for your flight from Washington to Ottawa
Fastest flight time 1h 31m The fastest flight from Washington to Ottawa takes 1h 31m.
Direct flights Every day Direct flights go from Washington to Ottawa every day.
Airports in Ottawa 1 airport There is 1 airport near Ottawa: Ottawa (YOW)

Alternative routes for Washington to Ottawa

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Baltimore to Montreal
Fastest flight time
1h 38m
Cheapest price
232 USD
Philadelphia to Montreal
Fastest flight time
1h 38m
Cheapest price
248 USD
Washington to Montreal
Fastest flight time
1h 45m
Cheapest price
252 USD

Flights from Washington to:

*Flight prices to Ottawa are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.