Cheap flights from Washington to Ottawa

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Looking for the price of a flight from Washington to Ottawa?

There’s no fixed price — fares between Washington and Ottawa can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Airport options between Washington and Ottawa

Even for routes around 732 km, using different airports might affect flight cost and travel time.

  • Airports in Washington: You can fly from 3 airports in Washington - Dulles international, Ronald Reagan, Washington International.
  • Airports in Ottawa: Ottawa - McDonald Cartier is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Washington to Ottawa - McDonald Cartier

Customize your flight from Washington to Ottawa

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Canada? You might also consider: Calgary, Montreal, Quebec, Toronto, Vancouver.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
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?

This information is not available at the moment.

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.