Flight FAQs
From Seattle to Ontario
What airport do you fly from for flights from Seattle to Ontario?
For a flight from Seattle to Ontario, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.
Which airlines flying from Seattle/Tacoma Intl to Ontario have flexible cancellations due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, United Airlines, and Delta flying from Seattle/Tacoma Intl to Ontario have implemented new flexible cancellation policies.
Can I find flights from Seattle to Region of Ontario for under $400 on Cheapflights?
Yes, there are multiple flights from Seattle to Region of Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $313, but on average you can expect to pay $379.
Are there nonstop flights from Seattle to Region of Ontario for under $500 on Cheapflights?
Cheapflights has at least 20 direct flights from Seattle to Region of Ontario under $500. A good price for a nonstop flight from Seattle to Region of Ontario is less than $608.
Are there last-minute flights available from Seattle to Region of Ontario for under $700?
There are currently 20+ open flights from Seattle to Region of Ontario within the next 7 days for less than $700.
What are the most reliable airlines from Seattle to Region of Ontario?
The top 3 most reliable airlines when flying from Seattle to Region of Ontario are Turkish Airlines (46%), Air Canada (43%) and United Airlines (43%).
What are the most popular routes from Seattle to Region of Ontario?
The most popular route from Seattle to Region of Ontario is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Seattle/Tacoma Intl - Ottawa or Seattle/Tacoma Intl - Toronto Island.
What are the cheapest flights from Seattle to Region of Ontario?
Looking for the cheapest flight from Seattle to Region of Ontario? While on average our users pay $989, our data indicates the cheapest price to be $251. The most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl), is priced around $329.
What are the most popular airlines that fly from Seattle to Region of Ontario?
The most popular airlines flying from Seattle to Region of Ontario are Interjet, Major Airline and American Airlines. Something to consider prior to booking your flight.