Cheap flights from Alberta to Seattle from $84
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Seattle departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Alberta 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?
In general, August is the cheapest month to fly from Alberta to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $164. If you don’t want to visit Seattle in August, then you should wait until September to fly from Alberta, when ticket prices are also cheap, with an average price of $182.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Alberta is on a Sunday. momondo users have found tickets for Sunday departures for as low as $267. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $728.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Alberta in the evening is the least expensive time of day to depart. momondo users have found prices as low as $228 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $634. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Alberta to Seattle/Tacoma Intl flight route?
Fly from Calgary to Seattle/Tacoma Intl for the best Alberta - 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 Alberta when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $220 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Alberta for as low as $177 on momondo.
What cabin class options are available on Alberta to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Alberta 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 Alberta to Seattle/Tacoma Intl?
WestJet, Air Canada, and Alaska Airlines are the most popular carriers operating from Alberta to Seattle/Tacoma Intl
What airlines fly to Seattle?
WestJet, Alaska Airlines and Air Canada are the top three most popular airlines that fly to Seattle from Alberta according to our data. WestJet is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 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 Alberta to Seattle on average per day?
The number of flights available between Alberta and Seattle is 10 per day as of April 2025. The most frequent departure time is 11:00AM, with 59% of daily flights leaving at noon.
How many flights depart from Alberta to Seattle on average per week?
75 flights are operational weekly from Alberta to Seattle as of April 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap Alberta to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Alberta to Seattle
When did momondo last update prices for flights from Alberta to Seattle/Tacoma Intl Airport?
Prices for flights from Alberta to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Alberta to Seattle/Tacoma Intl Airport?
As of April 2025, there are 4 operators available to choose from for flights from Alberta to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Alberta to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta 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 Alberta to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to Seattle is Boeing 737 MAX 8 (28.61% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (15.26%), Embraer 170 (14.46%), and Boeing 737-800 Passenger/BBJ2 (winglets) (10.84%).
Best airlines flying from Alberta to Seattle
Compare and see reviews for airlines that fly from Alberta to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $100 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 7.2 2,809 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 7.0 9,142 reviews | |||
| PriceFrom $140 | Free Cancellation | Rating 8.0 9,882 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Alberta to Seattle?
It is quick and easy to find Alberta to Seattle flights 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 flight to Seattle that suits you.
Can I find flights from Alberta to Seattle with flexible booking policies on momondo?
Flights from Alberta 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 flights from Alberta to Seattle?
Once you have performed a search for Alberta 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 Alberta to Seattle right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Alberta to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.