Cheap flights from Washington Dulles to Ottawa

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Planning a flight from Washington Dulles to Ottawa?

Flight prices from Washington to Ottawa change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Exploring all airports near Washington and Ottawa

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in Washington: 3 different airports operate in Washington - Dulles international, Ronald Reagan, Washington International.
  • Airports in Ottawa: Ottawa - McDonald Cartier is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from Washington - Dulles international to Ottawa - McDonald Cartier

Choose the right flight for your trip from Washington Dulles to Ottawa

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Canada? Many users also explore: Calgary, Montreal, Quebec, Toronto, Vancouver.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.
Frequently Asked Questions

Frequently asked questions about flights from Washington Dulles to Ottawa.

How much does an airline ticket from Washington Dulles to Ottawa cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Washington Dulles to Ottawa.

How far is Washington from Ottawa?

Washington is about 723 km from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Washington to Ottawa?

The best time to book a flight from Washington to Ottawa is 1 month in advance, while the worst time is 2 weeks in advance.

What is the cheapest month to fly from Washington to Ottawa?

This information is not available at the moment.

What is the most expensive month to fly from Washington to Ottawa?

This information is not available at the moment.

What is the best day of the week to fly from Washington to Ottawa?

This information is not available at the moment.