Cheap flights from Washington, D.C. Dulles Intl Airport to Ottawa from C$ 205
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 17/2. 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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WestJet flights from Washington, D.C. Dulles Intl Airport to Ottawa
Our best WestJet deals on Washington, D.C. Dulles Intl Airport to Ottawa flight tickets
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
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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 to Ottawa?
The month of April is, on average, the cheapest month to fly to Ottawa from Washington, D.C. Dulles Intl Airport, with most prices found around C$ 380. If you aren’t able to travel to Ottawa during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 426.
What is the cheapest day to depart on your flight to Ottawa?
Our data shows that Sunday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 0. Flights from Washington, D.C. Dulles Intl Airport to Ottawa on a Friday will generally be more expensive and average around C$ 653. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ottawa?
Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from Washington, D.C. Dulles Intl Airport to Ottawa during this time can be as low as C$ 476. In the afternoon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 748 per ticket.
What is the cheapest Washington, D.C. Dulles Intl to Ottawa flight route?
Fly from Washington, D.C. Dulles Intl to Ottawa for the best Washington, D.C. Dulles Intl - Ottawa flight prices
How far in advance should I book a flight to Ottawa?
The ideal time to book your flight to Ottawa is 38 days in advance, when prices tend to average C$ 574. In the past 72 hours, momondo users found flights from Washington, D.C. Dulles Intl Airport to Ottawa for as low as C$ 419.
What cabin class options are available on Washington, D.C. Dulles Intl to Ottawa flights?
There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Washington, D.C. Dulles Intl Airport to Ottawa flights?
You could potentially save up to 14% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Ottawa flight.
How have Washington, D.C. Dulles Intl Airport to Ottawa flight prices changed over time?
As of January 2025, prices for Washington, D.C. Dulles Intl Airport to Ottawa flights are approximately 24% cheaper when compared to flights at the same time last year.
How many flights depart from Washington, D.C. Dulles Intl Airport to Ottawa on average per day?
As of January 2025, there are 4 flights per day flying from Washington, D.C. Dulles Intl Airport to Ottawa. The most common time of day flights depart is 5:00p.m., with 100% of 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 January 2025, 32 flights take off from Washington, D.C. Dulles Intl Airport and land in Ottawa each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Ottawa
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
How far is Washington, D.C. Dulles Intl to Ottawa by plane?
The distance between Washington, D.C. Dulles Intl and Ottawa is about 732.9 km. 1h 32m is a normal flight duration for this route.
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 are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Ottawa Airport?
There are 2 operators available for flights from Washington, D.C. Dulles Intl Airport to Ottawa Airport as of January 2025.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Ottawa is Canadair (Bombardier) Regional Jet CRJ-550, representing 49.45% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 16.92%, Boeing 777 at 7.69%, and Boeing 777-300ER at 5.05%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Ottawa?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Ottawa is Air Canada, representing 70% of all bookings. The subsequent popular airline is Porter Airlines at 30%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 236 | Free Cancellation | Rating 7.0 8,477 reviews | |||
| PriceFrom C$ 409 | Free Cancellation | Rating 7.9 277 reviews |
Air Canada Flights From Washington, D.C. Dulles Intl Airport to Ottawa
Air Canada flight deals from Washington, D.C. Dulles Intl Airport to Ottawa start from C$ 164 round-trip. Over the 13 Air Canada flights for this route in a normal week, average airfare is usually C$ 407 round-trip - but some users have found much cheaper deals with momondo.
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?
Yes. momondo enables you to select and highlight flights to Ottawa from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Ottawa?
momondo helps you find the best flight between Washington, D.C. and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to Ottawa right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ottawa from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.