Cheap flights to Seattle from C$ 239
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Seattle departing on 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Seattle flight deals found on momondo
Check out some of the best fares from airports in Canada to Seattle found recently by users on momondo
Find the cheapest one-way flights to Seattle
If you're looking for one-way flights from Canada to Seattle, view some of our deals below provided by Alaska Airlines, United Airlines and WestJet
Seattle flights insights and trends
Explore insights for your Seattle flight to craft the best travel plan
What is the cheapest month to fly to Seattle?
If you aren’t able to travel to Seattle during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 580.
What is the absolute cheapest flight to Seattle?
See prices from:
What is the cheapest day to depart on your flight to Seattle?
Our data shows that Wednesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 680. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 756. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.
What is the cheapest time of day to depart on your flight to Seattle?
Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from Canada to Seattle during this time can be as low as C$ 651. Flights in the evening are often more expensive with an average ticket price of C$ 718.
How long does it take to fly to Seattle?
Flight times from Canada to Seattle vary, but if you’re flying out of Toronto Pearson Intl and flying into Seattle/Tacoma Intl (one of the most popular routes), then the duration is 5h 15m on average. Another popular route from Canada to Seattle is flying from Vancouver Intl to Seattle/Tacoma Intl, which will take roughly 57m. Keep in mind that layovers or delays could extend your travel time.
How far in advance should I book a flight to Seattle?
We recommend purchasing flights from Canada to Seattle 59 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seattle for C$ 658.
Cheapest flights to Seattle airports
Find the cheapest flights to these Seattle airports from your nearest city or airport
CHEAPEST ROUTE FROM Toronto TO Seattle
Toronto (YTO) to Seattle (SEA)
Typically, flights to Seattle from Toronto are cheaper when flying from Toronto to Seattle/Tacoma Intl, which has an average price of C$ 658
| CHEAPEST MONTH TO FLY TO SEATTLE FROM TORONTO PEARSON INTL AIRPORT | January | 16% cheaper | Flying from Toronto Pearson Intl Airport to Seattle costs on average just C$ 569 in January |
| MOST EXPENSIVE MONTH TO FLY TO SEATTLE FROM TORONTO PEARSON INTL AIRPORT | July | 14% more expensive | It costs about C$ 770 for flights to Seattle from Toronto Pearson Intl Airport in July |
| MOST POPULAR MONTH TO FLY TO SEATTLE FROM TORONTO PEARSON INTL AIRPORT | August | 158% more users visited | More momondo users searched in flights to Seattle from Toronto Pearson Intl Airport in August than any other month |
Cheap Seattle flight deals and tips
Summary info about Seattle flight prices, duration and airlines
Best One-Way Price | C$ 141 |
|---|---|
Best Round-Trip Price | C$ 239 |
Fastest flight time | 1h 01m |
Operated By | 4 airlines |
Frequently asked questions about flying to Seattle
If you have watched the movie, “You’ve Got Mail,” you might already be in love with Seattle. From its views of the ocean, favourable year-round temperatures, delectable fish markets, and the famous Space Needle that you can see from your plane ride, Seattle is a destination that is perfect any time of the year. The “best” time to visit Seattle depends on what you would like to experience while you are here. For outdoor activities, visit from mid-July – September. If you want to catch the best of the food and wine industry here, then mid-June is better. Pike Place Market, the famous fish market and art gallery, is open year-round. However, late spring, middle of summer, and early fall are all ideal times to see the market.
What is there to do in Seattle when it’s raining?
When planning your flight to Seattle, it is important to be aware that some months are not as ideal as others. Specifically, the months of January, November, or December could carry a higher chance of rain, as Seattle sees up to 5.1 inches (130 mm) or more. There are still things to do in Seattle even when it's raining, but be aware that rain is highly probable in the area. Seattle Mariners Hall of Fame is a great museum to visit near Seattle and is especially great when the weather outside is less than desirable. Many tourists kill time during rain and storms by going to shopping centres in the area, like Pike Place Market. Popular options when the weather doesn’t cooperate are indoor, family-friendly attractions like aquariums. Seattle has Seattle Aquarium nearby for tourists looking for something to do while avoiding the poor weather.
When is it best to fly to Seattle to go sightseeing?
Most momondo users would consider October to be the best times to fly to Seattle to see sights like Seattle Center, Pike Place Market, and Seattle Waterfront. Typically, the weather in Seattle is under 70 degrees Fahrenheit (21°C) but still warm and the chance of rain is only moderate.
When did momondo last update prices for flights to Seattle/Tacoma Intl Airport?
Prices for flights to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights to Seattle/Tacoma Intl Airport?
As of April 2024, there are 21 operators available to choose from for flights to Seattle/Tacoma Intl Airport.
How old do you have to be to fly to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Seattle?
Finding the right flight to Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options 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 to Seattle with flexible booking policies on momondo?
Yes. All flights to Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Seattle?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Seattle.
I’m not ready to book a flight 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 and alert you when they change.