Cheap flights from Vancouver Intl Airport to Seattle from $115

In general, January is the cheapest month to fly from Vancouver Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $171. If you don’t want to visit Seattle in January, then you should wait until November to fly from Vancouver Intl Airport, when ticket prices are also cheap, with an average price of $180.

On average, the least expensive day to fly to Seattle from Vancouver Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $565. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Vancouver Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $758.

Flying to Seattle from Vancouver Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $540 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $1,264. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Vancouver Intl to Seattle/Tacoma Intl for the best Vancouver Intl - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Vancouver Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Vancouver Intl Airport for as low as $126 on momondo.

There are 4 cabin classes available to choose from on Vancouver Intl Airport to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 7% on your flight if you consider stops on a Vancouver Intl Airport to Seattle flight.

As of September 2026, prices for Vancouver Intl Airport to Seattle flights are approximately 14% cheaper when compared to flights at the same time last year.

The number of flights available between Vancouver Intl Airport and Seattle is 53 per day as of September 2026. The most frequent departure time is 5:00PM, with 42% of daily flights leaving in the afternoon.

As of September 2026, 373 flights take off from Vancouver Intl Airport and land in Seattle each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.