Cheap flights from Ontario to Seattle from $129
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Seattle departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Region of Ontario to Seattle by changing tabs
Find the cheapest one-way flights from Region of Ontario to Seattle
If you're looking for one-way flights from Region of Ontario to Seattle, view some of our deals below provided by Air Canada, Alaska Airlines and Delta
Search last-minute flights to Seattle from Region of Ontario
Find and compare round-trip flight prices for your last-minute flight from Region of Ontario to Seattle
Best airlines flying from Region of Ontario to Seattle
Compare and see reviews for airlines that fly from Region of Ontario to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $353 | Free Cancellation | Rating 8.1 9,110 reviews | |||
| PriceFrom $372 | Free Cancellation | Rating 7.5 2,977 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 7.0 6,875 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 8.0 10,932 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 7.4 11,221 reviews | |||
| PriceFrom $430 | Free Cancellation | Rating 7.3 14,844 reviews |
Air Canada flights from Region of Ontario to Seattle
Our best Air Canada deals on Region of Ontario to Seattle flight tickets
Alaska Airlines flights from Region of Ontario to Seattle
Our best Alaska Airlines deals on Region of Ontario to Seattle flight tickets
How to get the cheapest flight ticket from Region of Ontario to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Seattle from Region of Ontario?
American Airlines. Air Canada, Alaska Airlines, and American Airlines are the most popular carriers operating from Region of Ontario to Seattle
What is the cheapest Region of Ontario to Seattle flight route?
Toronto Pearson Intl - Seattle/Tacoma Intl. Fly from Toronto Pearson Intl to Seattle/Tacoma Intl for the best Region of Ontario - Seattle flight prices
Can stopping save me money on Region of Ontario to Seattle flights?
You could potentially save up to 28% on your flight if you consider stops on a Region of Ontario to Seattle flight.
Cheap Region of Ontario to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Seattle
Best Price Found | $129 |
|---|---|
Fastest flight time | 5h 15m |
Direct flights | Every day |
Airports in Seattle | 1 airport |
When did momondo last update prices for flights from Ontario to Seattle/Tacoma Intl Airport?
Prices for flights from Ontario to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Ontario to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Ontario to Seattle/Tacoma Intl Airport is 6 as of April 2024.
How old do you have to be to fly from Ontario to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Seattle?
Finding the right flight to Seattle from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Ontario to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Seattle?
Once you have performed a search for Ontario to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ontario to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Ontario and alert you when they change.