
Book Cheap United flight from Calgary (YYC) to Seattle (SEA) from CA $613
Find The Best Day to Book a Cheap United Flights From Calgary to Seattle
Cheapest United Flights from Calgary (YYC) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $286 round trip and CA $613 one way. Prices and availability subject to change. Additional terms may apply.
SEA From YYC Economy Coach Packages on Similar Airlines



Grab a great United flight from YYC to SEA
To find a great deal on United 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 United 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 United between Calgary and Seattle
United 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 United are January.
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 United 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 |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Seattle

DoubleTree by Hilton Seattle Airport
Room was great. Staff is always excellent friendly kind courteous! That’s why we always stay here!!!
Reviewed on Jan 4, 2026

Coast Gateway Hotel
Convenient airport, fast shuttle service nice restaurant in parking lot
Reviewed on Jan 4, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Staff were great, breakfasts were good, good proximity to the airport.
Reviewed on Dec 30, 2025
Want more than a(n) United Flight from Calgary to Seattle?
Popular United Flight Routes from YYC
Top United Flight Routes from SEA
Domestic
- Toronto to Delhi (YYZ - DEL)
- Toronto to Punta Cana (YYZ - PUJ)
- Montreal to Reno (YUL - RNO)
- Vancouver to Manila (YVR - MNL)
- Toronto to Grand Junction (YYZ - GJT)
- Vancouver to Reno (YVR - RNO)
- Winnipeg to Sioux Falls (YWG - FSD)
- Toronto to Tampa (YYZ - TPA)
- Calgary to Reno (YYC - RNO)
- Toronto to Dubai (YYZ - DXB)
International
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Tampa (YYZ - TPA)
- Montreal to Punta Cana (YUL - PUJ)
- Toronto to Delhi (YYZ - DEL)
- Winnipeg to Sioux Falls (YWG - FSD)
- Toronto to Punta Cana (YYZ - PUJ)
- Toronto to Grand Junction (YYZ - GJT)
- Toronto to Dubai (YYZ - DXB)
- Calgary to Reno (YYC - RNO)
- Toronto to Delhi (YYZ - DEL)
Most Popular
- YEG - SNA
- YVR - PSP
- YVR - LAS
- KLM Edmonton (YEG) to Delhi (DEL) flights
- Philippine Airlines Edmonton (YEG) to Manila (MNL) flights
- YEG - YVR
- YUL - FLL
- YEG - PHX
- Air Canada Toronto (YYZ) to Edmonton (YEG) flights
- Air Canada Edmonton (YEG) to Toronto (YYZ) flights
- YVR - SAN
- Condor Edmonton (YEG) to Frankfurt (FRA) flights
- YYZ - DFW
- JetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flights
- 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
- YYZ - NYC
- YYZ - YEG
- YXX - YEG
- YEG - YXX
- Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flights
- Swoop Edmonton (YEG) to Toronto (YYZ) flights
- YYZ - LAS
- Swoop Edmonton (YEG) to Kelowna (YLW) flights
- Swoop Abbotsford (YXX) to Las Vegas (LAS) flights
- Swoop Edmonton (YEG) to Winnipeg (YWG) flights
- YVR - YEG
- Swoop Toronto (YYZ) to Edmonton (YEG) flights
