$153 Find Cheap Flights from Seattle to Banff - Compare and Save

When flying out of Seattle you’ll be using Seattle/Tacoma Intl. Banff does not have its own airport so you’ll be flying into nearby Calgary airport, which is 67.4 mi away.

Direct flights cover the 451 miles separating Seattle and Banff in about 1h 35m.

17 direct flights run between Seattle and Banff on a daily basis. On average, there are about 125 departures each week.

Consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Banff.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Banff from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Banff with an airline and back to Seattle with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Banff from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

In the last 5 days, the cheapest one-way ticket between Seattle and Banff found on KAYAK was with WestJet for $66. Air Canada offered a round-trip connection from $90 and Delta from $114.