Cheap flights from Washington to Ottawa

Flights tailored to your budget

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How to estimate the price of a flight from Washington to Ottawa?

It depends. Prices for flights from Washington to Ottawa fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Planning flights between Washington and Ottawa? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Washington: 3 airports are listed in Washington - Dulles international, Ronald Reagan, Washington International.
  • Airports in Ottawa: Only Ottawa - McDonald Cartier is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Washington to Ottawa - McDonald Cartier

Choose the right flight for your trip from Washington 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 eDreams, Expedia, and more.

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 to Ottawa.

How much does an airline ticket from Washington 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 to Ottawa.

How far is Washington from Ottawa?

Washington is about 732 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 1 week 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.