$109 Cheap flights from Calgary Intl. to Seattle - Tacoma Intl. (YYC to SEA)

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Find The Best Dates To Fly from Calgary Intl. to Seattle - Tacoma Intl.

Amazing YYC to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $174 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jun 14 - Mon, Jun 17
YYC
Calgary
SEA
Seattle
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Jun 14 from Calgary to Seattle, returning Mon, Jun 17, priced at $174 found 5 days ago
Sat, May 25 - Fri, May 31
YYC
Calgary
SEA
Seattle
$176 Roundtrip, found 4 days ago
$176
Roundtrip
found 4 days ago
Select WestJet flight, departing Sat, May 25 from Calgary to Seattle, returning Fri, May 31, priced at $176 found 4 days ago
Sat, Jul 13 - Tue, Jul 16
YYC
Calgary
SEA
Seattle
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Jul 13 from Calgary to Seattle, returning Tue, Jul 16, priced at $177 just found
Fri, May 31 - Mon, Jun 3
YYC
Calgary
SEA
Seattle
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, May 31 from Calgary to Seattle, returning Mon, Jun 3, priced at $179 found 3 days ago
Sun, Jul 14 - Thu, Jul 18
YYC
Calgary
SEA
Seattle
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select WestJet flight, departing Sun, Jul 14 from Calgary to Seattle, returning Thu, Jul 18, priced at $182 found 1 day ago
Mon, May 27 - Tue, Jun 4
YYC
Calgary
SEA
Seattle
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, May 27 from Calgary to Seattle, returning Tue, Jun 4, priced at $186 found 4 days ago
Tue, Jun 18 - Sun, Aug 11
YYC
Calgary
SEA
Seattle
$188 Roundtrip, found 6 hours ago
$188
Roundtrip
found 6 hours ago
Select WestJet flight, departing Tue, Jun 18 from Calgary to Seattle, returning Sun, Aug 11, priced at $188 found 6 hours ago
Sat, Sep 7 - Tue, Sep 10
YYC
Calgary
SEA
Seattle
$191 Roundtrip, found 3 days ago
$191
Roundtrip
found 3 days ago
Select WestJet flight, departing Sat, Sep 7 from Calgary to Seattle, returning Tue, Sep 10, priced at $191 found 3 days ago
Tue, Jul 9 - Mon, Sep 9
YYC
Calgary
SEA
Seattle
$193 Roundtrip, found 7 hours ago
$193
Roundtrip
found 7 hours ago
Select WestJet flight, departing Tue, Jul 9 from Calgary to Seattle, returning Mon, Sep 9, priced at $193 found 7 hours ago
Tue, Jun 18 - Sun, Aug 11
YYC
Calgary
SEA
Seattle
$193 Roundtrip, found 6 hours ago
$193
Roundtrip
found 6 hours ago
Select WestJet flight, departing Tue, Jun 18 from Calgary to Seattle, returning Sun, Aug 11, priced at $193 found 6 hours ago

Frequently asked questions

Can I catch a flight from YYC Calgary International Airport to Seattle - Tacoma Intl. Airport (SEA) right now?
Be sure to check out our Covid-19 Travel Advisor to see if there are any present travel advice reports or quarantine requirements in effect in Seattle - Tacoma Intl. Airport (SEA) when jet-setting from Calgary Intl. Airport (YYC).
Are there direct flights from YYC to SEA?
You can’t fly direct from YYC to Sea-Tac Airport, but don’t fret. Delta, WestJet and Air Canada offer flights with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SEA, please visit our Customer Service Portal.
How long is the flight from Calgary Intl. Airport (YYC) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between Calgary Intl. Airport (YYC) and Seattle - Tacoma Intl. Airport (SEA) take roughly 8 hours and 13 minutes all up. Make the most of your time in the air by resting, reading, watching a film or doing all three.
What is the flight distance from YYC to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance from YYC Calgary International Airport to Seattle - Tacoma Intl. Airport (SEA) is a short 450 mi. You’ll be disembarking the plane at your destination before you know it.
What airlines fly from Calgary Intl. Airport (YYC) to Seattle - Tacoma Intl. Airport (SEA)?
No airlines are currently offering direct flights between YYC Calgary International Airport and Sea-Tac Airport. Save time and avoid unnecessary layovers by investigating the quickest routes in advance.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Calgary Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
1 hours 44 mins
Earliest Departure Time
12:05PM MDT
Latest Departure Time
7:30PM MDT
Lowest Flight Price
$174

Route Info

Flight path for flights from Calgary International Airport to Seattle-Tacoma International Airport.


Origin:
YYC - Calgary International Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
453.00 miles

Airline carriers and aircraft used on flights from YYC to SEA


Airline Carrier
Aircraft
Aeromexico
Boeing 757 all pax models
Alaska Airlines
Boeing 737-800 pax

Discover our best flights from Calgary YYC to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Calgary YYC to Seattle SEA at the right price  

Airfares to Seattle SEA from Calgary YYC currently cost between $174 and $193. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Calgary YYC to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Calgary YYC to Seattle SEA on Travelocity starting at $109. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Calgary YYC quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from YYC to take around 1 hour(s) 44 min(s).  

 

Find our cheapest airfares for flights from Calgary YYC to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from YYC. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Calgary YYC to Seattle SEA today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Calgary YYC to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Calgary YYC 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from YYC have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Calgary YYC with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.