Cheap flights from British Columbia to Seattle from C$ 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 British Columbia to Seattle departing on 31/7. 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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How to get the cheapest flight ticket from British Columbia 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 month to fly to Seattle?
If you aren’t able to travel to Seattle during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 276.
What is the cheapest day to depart on your flight to Seattle?
Our data shows that Friday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 1,110. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 1,434. 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 in the afternoon. Flights from British Columbia to Seattle during this time can be as low as C$ 988. Flights at noon are often more expensive with an average ticket price of C$ 1,609.
What is the cheapest British Columbia to Seattle/Tacoma Intl flight route?
Fly from Kelowna to Seattle/Tacoma Intl for the best British Columbia - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from British Columbia when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 313 when searching 15 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from British Columbia for as low as C$ 267 on momondo.
What cabin class options are available on British Columbia to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on British Columbia 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.
What is the cheapest airline that flies from British Columbia to Seattle/Tacoma Intl?
WestJet, Alaska Airlines, and Air Canada are the most popular carriers operating from British Columbia to Seattle/Tacoma Intl
Which airlines fly to Seattle?
Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Seattle from British Columbia according to our data. Alaska Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from British Columbia to Seattle on average per day?
121 flights are operational daily from British Columbia to Seattle as of June 2025. The most popular departure time for this route is 1:00p.m., with 46% of flights per day taking off in the afternoon.
How many flights depart from British Columbia to Seattle on average per week?
850 flights are operational weekly from British Columbia to Seattle as of June 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.
Cheap British Columbia to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from British Columbia to Seattle
When did momondo last update prices for flights from British Columbia to Seattle/Tacoma Intl Airport?
Prices for flights from British Columbia to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from British Columbia to Seattle/Tacoma Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from British Columbia to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from British Columbia 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 British Columbia to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from British Columbia to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from British Columbia to Seattle is Boeing 777-300ER (23.04% of total bookings). The next most popular plane models are Boeing 777 (22.90%), De Havilland (Bombardier) DHC-8-400 Dash 8Q (7.30%), and Boeing 737 MAX 8 (5.76%).
Best airlines flying from British Columbia to Seattle
Compare and see reviews for airlines that fly from British Columbia to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 164 | Free Cancellation | Rating 7.2 2,876 reviews | |||
| PriceFrom C$ 173 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom C$ 182 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom C$ 184 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom C$ 246 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom C$ 301 | Free Cancellation | Rating 9.2 10 reviews |
Travelling to a place near Seattle?
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Why should I use momondo to find a flight deal from British Columbia to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from British Columbia to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from British Columbia to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from British Columbia with this policy.
How can momondo help me find flights from British Columbia to Seattle?
Once all potential British Columbia to Seattle flight options 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 flight from British Columbia to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from British Columbia 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.