Save money when you book flights with momondo
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? to track prices.Cheap First Class Flight Deals to Seattle
Recent first class round-trip flight deals to Seattle
Recent first class one-way flight deals to Seattle
Quickest first class round-trip flight deals to Seattle
Quickest first class one-way flight deals to Seattle
Best first class round-trip flight deals to Seattle
Best first class one-way flight deals to Seattle
First Class Flights to Seattle – Travel Insights & Trends
Get data-powered insights and trends for First Class flights to Seattle to help you craft the best travel plan
What cabin class options are available on Canada to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Canada to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Canada to Seattle flights?
No. A direct flight is the cheapest option for a flight between Canada to Seattle.
What is the cheapest airline that flies First Class from Canada to Seattle?
Alaska Airlines, Delta, and United Airlines are popular carriers operating the cheapest First Class flights from Canada to Seattle
What is the cheapest day to depart on your First Class flight to Seattle?
The cheapest day to depart from Canada to Seattle is on a Friday when prices can be found for as low as C$ 506. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average First Class ticket price to Seattle on a Monday is C$ 897.
How long does it take to fly to Seattle?
Flight times from Canada to Seattle vary, but if you’re flying out of Vancouver and flying into Seattle (one of the most popular routes), then the duration is 55m on average. Another popular route from Canada to Seattle is flying from Calgary to Seattle, which will take roughly 1h 48m. Keep in mind that layovers or delays could extend your travel time.
How many flights depart from Canada to Seattle on average per day?
97 flights are operational daily from Canada to Seattle as of June 2025. The most popular departure time for this route is 11:00a.m., with 44% of flights per day taking off at noon.
How many flights depart from Canada to Seattle on average per week?
As of June 2025, there are 684 flights per week flying from Canada to Seattle. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.
What is the cheapest First Class flight I can find to Seattle?
On average, round trip First Class flights to Seattle cost C$ 8,348/pp. Prices depend on where you are departing from. For prices as low as C$ 1,116/pp, depart from Vancouver. The most expensive round trip First Class flights to Seattle are from Vancouver.
See prices from:
About First Class Flights to Seattle
Helpful overview information on Seattle First Class ticket prices, flight duration, and airlines
Frequently asked questions about Seattle First Class flights
How much does a first class flight to Seattle cost?
Depending on where you fly from and which dates you’d like to travel, the average price for a first class ticket to Seattle is approximately C$ 6,727. If you fly from Canada, you may be able to secure a first class seat at just C$ 1,116 - price last found on 1 Jun.
Which airlines have first class flights to Seattle?
Choose Delta, United Airlines, Alaska Airlines, Lufthansa if you are planning to fly first class to Seattle. Depending on the airline, some additional premium perks may be available to travelers.
What is the cheapest business class flight to Seattle?
About 48% cheaper than first class tickets, business class flights to Seattle cost roughly C$ 3,504 per ticket. The alternative option allows flyers to still have a premium, comfortable flying experience without breaking the bank.
Which cabin class is available for WestJet flights to Seattle?
Looking to upgrade from Economy? The most popular airline with flights to Seattle, WestJet, has the following Premium Cabin options: first, business, premium economy. Departing from another origin or choosing a different airline may open up more travel alternatives, if you are still undecided.
Is it worth flying First Class to Seattle?
First Class tickets can mean priority check-in and boarding, premium lounge access, additional legroom in-flight, and so on. We help users each year sweeten the deal even more by compiling all the cheapest Seattle First Class flight prices, so they can experience some of the best of what airlines can offer. Note: amenities and policies differ per airline.
How long does it take to fly to Seattle?
While the flight duration may vary for First Class travellers depending on the departure and arrival airports, here are some average flight times from popular locations you might be interested in:
Vancouver Intl Airport to Seattle: 1 hour 6 minutes
Calgary to Seattle: 1 hour 47 minutes
Victoria to Seattle: 0 hours 59 minutes
Kelowna to Seattle: 1 hour 15 minutes
Bellingham to Seattle: 0 hours 56 minutes
Why should I use momondo to find a First Class flight deal to Seattle?
It is quick and easy to find First Class flights to Seattle on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient First Class flight to Seattle that suits you.
Can I find First Class flights to Seattle with flexible booking policies on momondo?
First Class flights to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find deals for First Class flight tickets to Seattle?
Once all potential First Class flight ticket options for Seattle are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a First Class flight to Seattle right now. Can momondo alert me if prices change?
Price alerts on First Class flights to Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
When did momondo last update prices for flights from Canada to Seattle/Tacoma Intl Airport?
Prices for flights from Canada to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Canada to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Canada to Seattle/Tacoma Intl Airport is 8 as of June 2025.
How old do you have to be to fly from Canada 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 from Canada 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.