
Book Cheap WestJet flight from Calgary (YYC) to Seattle (SEA) from CA $179
Find The Best Day to Book a Cheap WestJet Flights From Calgary to Seattle
Cheapest WestJet Flights from Calgary (YYC) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $287 round trip and CA $179 one way. Prices and availability subject to change. Additional terms may apply.
SEA From YYC Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great WestJet flight from YYC to SEA
To find a great deal on WestJet flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying WestJet Calgary to Seattle gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with WestJet between Calgary and Seattle
WestJet has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Calgary to Seattle with WestJet are June.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your WestJet flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 85 |
| YYC | CAN | Calgary Intl. | 45 |
| MSP | USA | Minneapolis - St. Paul Intl. | 36 |
| SEA | USA | Seattle - Tacoma Intl. | 28 |
| YYZ | CAN | Pearson Intl. | 26 |
| DTW | USA | Detroit Metropolitan Wayne County | 26 |
| LAX | USA | Los Angeles Intl. | 23 |
| YVR | CAN | Vancouver Intl. | 21 |
| SLC | USA | Salt Lake City Intl. | 13 |
| YEG | CAN | Edmonton Intl. | 9 |
Travelers ❤️ these 🏨 after their flight to Seattle

Coast Gateway Hotel
Great staff, good room, one of go to stays when traveling through SEATAC.
Reviewed on Jan 28, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Good location to the airport. Clean room and attentive staff. Breakfast on site.
Reviewed on Jan 29, 2026

DoubleTree by Hilton Seattle Airport
It’s a big place , little out dates but still comfortable .
Reviewed on Jan 28, 2026
Want more than a(n) WestJet Flight from Calgary to Seattle?
Popular WestJet Flight Routes from YYC
Top WestJet Flight Routes from SEA
Domestic
- Calgary to Toronto (YYC - YYZ)
- Edmonton to Abbotsford (YEG - YXX)
- Toronto to Orlando (YYZ - MCO)
- Edmonton to Abbotsford (YEG - YXX)
- Calgary to Hamilton (YYC - YHM)
- Toronto to Vancouver (YYZ - YVR)
- Toronto to Abbotsford (YYZ - YXX)
- Toronto to Vancouver (YYZ - YVR)
- Abbotsford to Toronto (YXX - YYZ)
- Vancouver to Tokyo (YVR - NRT)
International
- Edmonton to Vancouver (YEG - YVR)
- Toronto to Cancun (YYZ - CUN)
- Vancouver to Tokyo (YVR - NRT)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Montreal to Miami (YUL - MIA)
- Toronto to Calgary (YYZ - YYC)
- Abbotsford to Calgary (YXX - YYC)
- Comox to Orlando (YQQ - MCO)
- Toronto to Miami (YYZ - MIA)
- Abbotsford to Toronto (YXX - YYZ)
Most Popular
- Edmonton to Orange County (YEG - SNA)
- Vancouver to Palm Springs (YVR - PSP)
- Vancouver to Las Vegas (YVR - LAS)
- KLM Edmonton (YEG) to Delhi (DEL) flights
- Philippine Airlines Edmonton (YEG) to Manila (MNL) flights
- Edmonton to Vancouver (YEG - YVR)
- Montreal to Fort Lauderdale (YUL - FLL)
- Edmonton to Phoenix (YEG - PHX)
- Air Canada Toronto (YYZ) to Edmonton (YEG) flights
- Air Canada Edmonton (YEG) to Toronto (YYZ) flights
- Vancouver to San Diego (YVR - SAN)
- Condor Edmonton (YEG) to Frankfurt (FRA) flights
- Toronto to Dallas (YYZ - DFW)
- JetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flights
- Edmonton to Toronto (YEG - YYZ)
- Philippine Airlines Manila (MNL) to Edmonton (YEG) flights
- Porter Airlines Toronto (YTZ) to Philadelphia (PHL) flights
- Swoop Winnipeg (YWG) to Edmonton (YEG) flights
- Toronto to New York (YYZ - NYC)
- Toronto to Edmonton (YYZ - YEG)
- Abbotsford to Edmonton (YXX - YEG)
- Edmonton to Abbotsford (YEG - YXX)
- Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flights
- Swoop Edmonton (YEG) to Toronto (YYZ) flights
- Toronto to Las Vegas (YYZ - LAS)
- Swoop Edmonton (YEG) to Kelowna (YLW) flights
- Swoop Abbotsford (YXX) to Las Vegas (LAS) flights
- Swoop Edmonton (YEG) to Winnipeg (YWG) flights
- Vancouver to Edmonton (YVR - YEG)
- Swoop Toronto (YYZ) to Edmonton (YEG) flights
