Question 1

How long does a flight from Washington Dulles Airport to Ottawa take?

Accepted Answer

Nonstop flights from Washington Dulles Airport generally make it to Ottawa in 1h 32m. The flying distance between the two cities is 1,164 km. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Washington, D.C. Dulles Intl Airport and Ottawa per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in Ottawa, with an average flight time of 1h 44m. The most common departure time is 5:00 p.m. and most flights take off in the afternoon. Each week, there are 21 flights and there are the same amount of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Washington, D.C. Dulles Intl Airport and Ottawa per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in Ottawa, with an average flight time of 1h 44m. The most common departure time is 5:00 p.m. and most flights take off in the afternoon. Each week, there are 21 flights and there are the same amount of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Ottawa was C$ 196 for a one-way ticket and C$ 406 for a round-trip. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the cheapest day of the week to fly from Washington Dulles Airport to Ottawa?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Friday and more expensive on a Sunday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Washington Dulles Airport to Ottawa?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Friday and more expensive on a Sunday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 7

What’s the earliest departure time from Washington Dulles Airport to Ottawa?

Accepted Answer

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 12:42 pm and will be landing in Ottawa at 2:27 pm.

Question 8

What’s the latest departure time from Washington Dulles Airport to Ottawa?

Accepted Answer

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Ottawa jets off at 10:14 pm and lands at 11:54 pm.

Question 9

Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Ottawa?

Accepted Answer

Lufthansa, SWISS, United Airlines, and Air Canada offer inflight Wi-Fi service on the Washington Dulles Airport to Ottawa flight route.

Question 10

Which aircraft models fly most regularly from Washington Dulles Airport to Ottawa?

Accepted Answer

The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Washington Dulles Airport to Ottawa flight route.

Question 11

On which days can I fly direct from Washington Dulles Airport to Ottawa?

Accepted Answer

There are direct flights from Washington Dulles Airport to Ottawa on a daily basis.

Question 12

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Ottawa is April, where tickets cost C$ 415 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is C$ 807 and C$ 794 respectively.

Question 13

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Ottawa is April, where tickets cost C$ 415 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is C$ 807 and C$ 794 respectively.

Question 14

How does KAYAK find such low prices on flights from Washington Dulles Airport to Ottawa?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Ottawa. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 15

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Ottawa?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 16

What is the Hacker Fare option on flights from Washington Dulles Airport to Ottawa?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Washington Dulles Airport with another airline. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 17

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Ottawa?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 18

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Ottawa?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 19

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Ottawa?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 20

Which airlines provide the cheapest flights from Washington Dulles Airport to Ottawa?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Ottawa were found on Porter Airlines (C$ 406) and Air Canada (C$ 481).

Question 21

Which airlines provide the cheapest flights from Washington Dulles Airport to Ottawa?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Ottawa were found on Porter Airlines (C$ 406) and Air Canada (C$ 481).

Question 22

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Ottawa?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 480 on average.

Question 23

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Ottawa?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 480 on average.

Question 24

What are the most popular airlines flying to Ottawa?

Accepted Answer

The most popular airline among KAYAK users flying to Ottawa is Air Canada, followed by Porter Airlines.

Low season	January
High season	May
Cheapest flight	C$ 196

IAD - YOW

C$ 199 Find Cheap Flights from Washington Dulles Airport to Ottawa

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Cheap Flights from Dulles Intl to Ottawa (IAD-YOW)

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Everything you should know

KAYAK's insights & trends for Dulles Intl to Ottawa flights

Get data-powered insights and trends into flights from Dulles Intl to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Ottawa?

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Friday and more expensive on a Sunday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Thursdays for better deals.

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

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Ottawa is April, where tickets cost C$ 415 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is C$ 807 and C$ 794 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Ottawa?

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 480 on average.

Which airlines provide the cheapest flights from Washington Dulles Airport to Ottawa?

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Ottawa were found on Porter Airlines (C$ 406) and Air Canada (C$ 481).

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Ottawa?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Washington, D.C. Dulles Intl Airport and Ottawa per day?

How long does a flight from Washington Dulles Airport to Ottawa take?

Nonstop flights from Washington Dulles Airport generally make it to Ottawa in 1h 32m. The flying distance between the two cities is 1,164 km.

What’s the earliest departure time from Washington Dulles Airport to Ottawa?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 12:42 pm and will be landing in Ottawa at 2:27 pm.

What’s the latest departure time from Washington Dulles Airport to Ottawa?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Ottawa jets off at 10:14 pm and lands at 11:54 pm.

Expert advice for your flight from Dulles Intl to Ottawa

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When to book flights from Dulles Intl to Ottawa

FAQs for booking Washington Dulles Airport to Ottawa flights

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

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Ottawa was C$ 196 for a one-way ticket and C$ 406 for a round-trip.

Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Ottawa?

Lufthansa, SWISS, United Airlines, and Air Canada offer inflight Wi-Fi service on the Washington Dulles Airport to Ottawa flight route.

Which aircraft models fly most regularly from Washington Dulles Airport to Ottawa?

The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Washington Dulles Airport to Ottawa flight route.

On which days can I fly direct from Washington Dulles Airport to Ottawa?

There are direct flights from Washington Dulles Airport to Ottawa on a daily basis.

How does KAYAK find such low prices on flights from Washington Dulles Airport to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Ottawa.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington Dulles Airport to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Washington Dulles Airport with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Ottawa

Prefer to fly direct from Washington Dulles Airport to Ottawa?

Everything you need to know for your flight from Dulles Intl to Ottawa

Information on your arrival and departure airports

Cabin class types available on flights to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Find direct flights to and from Dulles Intl and Ottawa

Flights to other popular destinations

Flights from domestic origins to Ottawa

Choose which airport to fly into in Ottawa

Find deals for your return flight