Cheap flights from Seattle to Ottawa

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How much is a flight from Seattle to Ottawa?

Depending on when you travel and how far in advance you book, fares between Seattle and Ottawa can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Which airports serve Seattle and Ottawa?

When planning a trip of about 3531 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Seattle: Seattle is connected to 2 airports - Boeing Field, Lake Union.
  • Airports in Ottawa: The only active airport in Ottawa is Ottawa - McDonald Cartier.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Seattle - Tacoma to Ottawa - McDonald Cartier

Plan your journey from Seattle to Ottawa with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Canada? These cities are trending: Calgary, Montreal, Quebec, Toronto, Vancouver.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Ottawa.

How much does an airline ticket from Seattle 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 Seattle to Ottawa.

How far is Seattle from Ottawa?

Seattle is about 3531 km from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

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 Seattle to Ottawa?

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.