Cheap flights from Ontario to Seattle

Flight FAQs

From Ontario to Seattle

Can I find flights from Ontario to Seattle for under C$ 500 on Cheapflights?

Yes, there are multiple flights from Ontario to Seattle for under C$ 500. The cheapest flight booked recently is on Delta for just C$ 409, but on average you can expect to pay C$ 417.

Are there direct flights from Ontario to Seattle for under C$ 500 on Cheapflights?

Cheapflights has 1 direct flight from Ontario to Seattle under C$ 500. A good price for a non-stop flight from Ontario to Seattle is less than C$ 447.

Are there last-minute flights available from Ontario to Seattle for under C$ 500?

There are currently just 3 open flights from Ontario to Seattle within the next 7 days for less than C$ 500.

What days are direct flights available from Ontario to Seattle?

Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Ontario to Seattle was viewed by 823 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Ontario to Seattle.

What are the most popular routes from Ontario to Seattle?

The most popular flight routes from Ontario to Seattle are Toronto Pearson Intl - Seattle/Tacoma Intl, Ottawa - Seattle/Tacoma Intl and Toronto Island - Seattle/Tacoma Intl.

What are the cheapest flights from Ontario to Seattle?

Looking for the cheapest flight from Ontario to Seattle? While on average our users pay C$ 592, our data indicates the cheapest price to be C$ 154. The most popular route (Toronto Pearson Intl - Seattle/Tacoma Intl), is priced around C$ 325.