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Cheap flights from Washington, D.C. Dulles Intl Airport to Ottawa from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Ottawa departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Washington, D.C. Dulles Intl Airport to Ottawa (IAD to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Ottawa

Best Price Found

$126

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Washington, D.C. Dulles Intl Airport in the past 72 hours is $126. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Ottawa found on momondo in the last 72 hours is $284.
The fastest flight from Washington, D.C. Dulles Intl Airport to Ottawa takes 1h 37m
Direct flights go from Washington, D.C. Dulles Intl Airport to Ottawa every day.
There is 1 airport near Ottawa: Ottawa (YOW)

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 from Washington, D.C. Dulles Intl Airport to Ottawa?

March. The cheapest time of year to fly to Ottawa from Washington, D.C. Dulles Intl Airport is March. Most expensive is May

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Ottawa?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Ottawa?

At noon. Washington, D.C. Dulles Intl Airport to Ottawa flights are approximately 37% more expensive in the evening than at noon

What is the cheapest airline that flies to Ottawa from Washington, D.C. Dulles Intl Airport?

Air Canada. Air Canada, Porter Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl Airport to Ottawa

How far in advance should you book Washington, D.C. Dulles Intl Airport to Ottawa flights?

27 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Ottawa is approximately 27 days to departure

How many flights depart from Washington, D.C. Dulles Intl Airport to Ottawa on average per day?

As of March 2024, 5 flights take off from Washington, D.C. Dulles Intl Airport and land in Ottawa each day. The most common flight departure time for this route is 4:00PM, with 60% of daily flights taking off in the afternoon.

How many flights depart from Washington, D.C. Dulles Intl Airport to Ottawa on average per week?

As of March 2024, there are 35 flights per week flying from Washington, D.C. Dulles Intl Airport to Ottawa. The most common day of the week flights depart is Sunday, with 14% of flights taking off on this day.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Ottawa flights?

You could potentially save up to 25% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Ottawa flight.

When traveling from Washington, D.C. to Ottawa, the most popular airport to fly into is Ottawa Airport. The majority of travelers flying into Ottawa Airport from Washington, D.C. are departing from Washington, D.C. Dulles Intl Airport. You may be looking for an airport near Ottawa Airport to land at when traveling from Washington, D.C. and luckily, there are options! You can try Montreal Pierre Elliott Trudeau Intl Airport which is located in Montreal or Kingston Airport which is located in Kingston. The cheapest route from Washington, D.C. to Ottawa is IAD — YUL with an average price of $275 RT during the month of March.

Washington, D.C. Dulles Intl Airport (IAD) to Montreal Pierre Elliott Trudeau Intl Airport (YUL)$275
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Washington, D.C. Dulles Intl Airport (IAD) to Ottawa Airport (YOW)$280
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Washington, D.C. Dulles Intl Airport (IAD) to Kingston Airport (YGK)$735
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Easily compare round-trip flights from Washington, D.C. Dulles Intl Airport to Ottawa

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. Dulles Intl Airport to Ottawa by changing tabs
Porter Airlines
Apr 25
IAD1:00 pmWashington, D.C. Dulles Intl
3h 29m
1 stop
YOW4:29 pmOttawa
Apr 30
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Air Canada
Apr 23
IAD8:30 amWashington, D.C. Dulles Intl
5h 42m
1 stop
YOW2:12 pmOttawa
Apr 29
YOW7:30 pmOttawa
1h 43m
IAD9:13 pmWashington, D.C. Dulles Intl
United Airlines
Apr 17
IAD8:20 amWashington, D.C. Dulles Intl
4h 20m
1 stop
YOW12:40 pmOttawa
Apr 21
YOW7:30 pmOttawa
1h 43m
IAD9:13 pmWashington, D.C. Dulles Intl
Multiple Airlines
Apr 24
IAD5:20 pmWashington, D.C. Dulles Intl
6h 59m
1 stop
YOW12:19 amOttawa
May 1
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Porter Airlines
May 3
IAD5:20 pmWashington, D.C. Dulles Intl
4h 09m
1 stop
YOW9:29 pmOttawa
May 6
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Porter Airlines
Apr 18
IAD1:00 pmWashington, D.C. Dulles Intl
3h 29m
1 stop
YOW4:29 pmOttawa
Apr 22
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. Dulles Intl Airport to Ottawa

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Ottawa, view some of our deals below provided by Air Canada, Porter Airlines and United Airlines
Porter Airlines
Apr 17
IAD1:00 pmWashington, D.C. Dulles Intl
3h 29m
1 stop
YOW4:29 pmOttawa
United Airlines
Apr 11
IAD10:12 pmWashington, D.C. Dulles Intl
1h 37m
YOW11:49 pmOttawa
Multiple Airlines
Apr 3
IAD10:55 amWashington, D.C. Dulles Intl
32h 57m
2 stops
YOW7:52 pmOttawa

Search last-minute flights to Ottawa from Washington, D.C. Dulles Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Ottawa
Porter Airlines
Apr 7
IAD6:30 pmWashington, D.C. Dulles Intl
3h 24m
1 stop
YOW9:54 pmOttawa
Apr 8
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Multiple Airlines
Apr 7
IAD8:25 amWashington, D.C. Dulles Intl
35h 42m
3 stops
YOW8:07 pmOttawa
Apr 9
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Air Canada
Apr 5
IAD10:12 pmWashington, D.C. Dulles Intl
1h 37m
YOW11:49 pmOttawa
Apr 8
YOW2:47 pmOttawa
1h 43m
IAD4:30 pmWashington, D.C. Dulles Intl
United Airlines
Apr 7
IAD5:05 pmWashington, D.C. Dulles Intl
1h 50m
YOW6:55 pmOttawa
Apr 8
YOW7:30 pmOttawa
1h 43m
IAD9:13 pmWashington, D.C. Dulles Intl
Delta
Apr 5
IAD1:25 pmWashington, D.C. Dulles Intl
10h 54m
2 stops
YOW12:19 amOttawa
Apr 8
YOW6:00 amOttawa
11h 41m
2 stops
IAD5:41 pmWashington, D.C. Dulles Intl
Porter Airlines
Apr 5
IAD5:20 pmWashington, D.C. Dulles Intl
4h 09m
1 stop
YOW9:29 pmOttawa
Apr 8
YOW7:10 amOttawa
4h 27m
1 stop
IAD11:37 amWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. Dulles Intl Airport to Ottawa

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $168Free CancellationRating
7.0
6,743 reviews
Search Air Canada flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $270Free CancellationRating
7.4
451 reviews
Search Porter Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Ottawa

    Across 14 United Airlines flights from Washington, D.C. Dulles Intl Airport to Ottawa this week, the average price was $501, with the best United Airlines deals starting from $253 round-trip. 11,481 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Air Canada Flights From Washington, D.C. Dulles Intl Airport to Ottawa

    Across 6,743 Air Canada reviews on momondo, the average score is 7.0/10. Air Canada flies from Washington, D.C. Dulles Intl Airport to Ottawa about 14 times each week, with ticket deals ranging from $168 to $370. Price data is based on momondo searches in the last 72 hours.


Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Ottawa

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Ottawa flight tickets
Porter Airlines
Apr 25
IAD1:00 pmWashington, D.C. Dulles Intl
3h 29m
1 stop
YOW4:29 pmOttawa
Apr 30
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Porter Airlines
May 3
IAD5:20 pmWashington, D.C. Dulles Intl
4h 09m
1 stop
YOW9:29 pmOttawa
May 6
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
Porter Airlines
Apr 18
IAD1:00 pmWashington, D.C. Dulles Intl
3h 29m
1 stop
YOW4:29 pmOttawa
Apr 22
YOW11:30 amOttawa
4h 22m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. Dulles Intl Airport to Ottawa

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Ottawa flight tickets
Air Canada
Apr 23
IAD8:30 amWashington, D.C. Dulles Intl
5h 42m
1 stop
YOW2:12 pmOttawa
Apr 29
YOW7:30 pmOttawa
1h 43m
IAD9:13 pmWashington, D.C. Dulles Intl
Air Canada
May 27
IAD10:15 pmWashington, D.C. Dulles Intl
1h 40m
YOW11:55 pmOttawa
May 30
YOW7:30 pmOttawa
1h 41m
IAD9:11 pmWashington, D.C. Dulles Intl
Air Canada
May 27
IAD10:15 pmWashington, D.C. Dulles Intl
1h 40m
YOW11:55 pmOttawa
May 30
YOW11:00 amOttawa
4h 56m
1 stop
IAD3:56 pmWashington, D.C. Dulles Intl

  • How far is Washington, D.C. Dulles Intl to Ottawa by plane?

    There are 455.4 mi between Washington, D.C. Dulles Intl and Ottawa. By plane, this route typically takes 1h 37m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Ottawa Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Ottawa Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Ottawa Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for Washington, D.C. Dulles Intl Airport to Ottawa

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington, D.C. to Toronto Flights
Fastest flight time1h 30m
Cheapest price$221
Washington, D.C. to Ottawa Flights
Fastest flight time1h 37m
Cheapest price$269
Washington, D.C. to Sudbury, Ontario Flights
Fastest flight time4h 37m
Cheapest price$455
Washington, D.C. to Sault Ste Marie Flights
Fastest flight time4h 49m
Cheapest price$686
Washington, D.C. to Sarnia Flights
Fastest flight time15h 49m
Cheapest price$518
Washington, D.C. to Thunder Bay Flights
Fastest flight time5h 08m
Cheapest price$392
Washington, D.C. to Windsor, Ontario Flights
Fastest flight time3h 25m
Cheapest price$501
Washington, D.C. to Timmins Flights
Fastest flight time6h 56m
Cheapest price$561

Similar Washington, D.C. Dulles Intl Airport to Ottawa flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Ottawa for you.

Can I find flights from Washington, D.C. to Ottawa with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Ottawa?

Once all potential Washington, D.C. to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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