Cheap Flights from Seattle (SEA) to Banff (YBA)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to YBA last minute?
When it's time to book your flights, being prepared pays dividends. While it may be possible to pick up a last-minute deal on a Sea-Tac Airport to YBA flight, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it's between three and four months.
What airports do you fly into for Banff from Seattle?
Flights from Seattle to Banff land at Banff, AB (YBA). Around 3 kilometers northeast of central Banff, it's the primary gateway to this fascinating city. When you're ready to start sightseeing, Banff Gondola and Upper Hot Springs should be on your list.
Can I change the date of my flight from SEA to YBA?
Make changes quickly to your Seattle - Tacoma Intl. Airport (SEA) to YBA flight by logging in to the Expedia Trips portal. Before making any amendments, check out the ticket rules in your itinerary to learn what the airline will let you do and if change fees apply. Some carriers charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for more useful advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Banff
Distance
640 km

Book with confidence

Book with confidence