Cheap flights from Ontario to Seattle

Flight FAQs

From Ontario to Seattle

Can I find flights from Ontario to Seattle for under C$ 501 on Cheapflights?

Yes, there are multiple flights from Ontario to Seattle for under C$ 501. The cheapest flight booked recently is on Air Canada for just C$ 387, but on average you can expect to pay C$ 425.

What safety measures are being taken by airlines flying from Ontario to Seattle/Tacoma Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from Ontario to Seattle/Tacoma Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Ontario to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, WestJet, and United Airlines flying from Ontario to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Are there direct flights from Ontario to Seattle for under C$ 501 on Cheapflights?

Cheapflights has 7 direct flights from Ontario to Seattle under C$ 501. A good price for a direct flight from Ontario to Seattle is less than C$ 708.

Are there last-minute flights available from Ontario to Seattle for under C$ 626?

There are currently 8+ open flights from Ontario to Seattle within the next 7 days for less than C$ 626.

What are the most popular airlines that fly from Ontario to Seattle?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from Ontario to Seattle.

What are the most popular routes from Ontario to Seattle?

When deciding which route to take from Ontario to Seattle consider Toronto Pearson Intl - Seattle/Tacoma Intl, Toronto Island - Seattle/Tacoma Intl or Toronto Hamilton - Seattle/Tacoma Intl as they are the most popular.

What are the cheapest flights from Ontario to Seattle?

On average you can expect to pay C$ 1,238 for a flight from Ontario to Seattle. The cheapest flight overall is C$ 287 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 424.

How long is the flight from Ontario to Seattle?

Airlines like Air Canada, United Airlines, and Delta fly from Ontario to Seattle in about 5h 21m. The time it takes to get you to your destination can typically vary by up to 3h 15m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Ontario to Seattle round-trip?

Air Canada, at C$ 388, was found to be the cheapest airline from Ontario to Seattle.Alternate airlines to your destination round-trip include American Airlines and Delta.

What are the cheapest airlines to fly from Ontario to Seattle one-way?

C$ 240 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from C$ 245 and C$ 246, respectively.