Cheap flights from Seattle to Vancouver from $116 BFI, SEA → YVR

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 31 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $239 to $333.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 12 Jan 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $109 to $148.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 13 Nov, and it is not cheaper.

Every date we hold

5 fares on 4 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $116.

Return

Fares 7 to 13 days before departure were typically 60% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (31 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Seattle to Vancouver?

The cheapest return found recently is $289 with United Airlines, 12 Jan 2027 to 19 Jan 2027, found 2 days ago.

How much is a one-way flight from Seattle to Vancouver?

The cheapest one-way found recently is $116 with Alaska Airlines, 13 Nov, found 4 days ago. The cheapest one-way fare on each of 4 departure dates is usually $120 to $132.

What is the cheapest month to fly from Seattle to Vancouver?

November 2026 is the cheapest month for a one-way, from $116, 13 Nov, found 4 days ago.

How far ahead should I book a flight from Seattle to Vancouver?

In 31 days of prices between 24 Sept and 11 Nov, return fares 7 to 13 days before departure were typically 60% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 0 to 6 days before departure.

Is there a direct flight from Seattle to Vancouver?

Yes, the cheapest nonstop one-way found recently is $116 with Alaska Airlines, 13 Nov, found 4 days ago.

How long is the flight from Seattle to Vancouver?

The cheapest nonstop one-way found recently, with Alaska Airlines on 13 Nov, takes 1 h 2 min from Seattle-Tacoma International Airport (SEA) to Vancouver International Airport (YVR).

Which airlines have the cheapest flights from Seattle to Vancouver?

Between 13 Nov and 18 Jan 2027, United Airlines has the cheapest one-way on 2 of the 4 departure dates we hold, Alaska Airlines on 1 and Air Canada on 1.