Cheap flights from Vancouver Intl Airport to Seattle from $123

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 $166. If you don’t want to visit Seattle in January, then you should wait until December to fly from Vancouver Intl Airport, when ticket prices are also cheap, with an average price of $197.

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 $608. 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 $773.

Flying to Seattle from Vancouver Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $587 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $1,243. 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 $244 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.

No. A direct flight is the cheapest option for a flight between Vancouver Intl Airport to Seattle.

As of October 2026, prices for Vancouver Intl Airport to Seattle flights are approximately 25% more expensive when compared to flights at the same time last year.

The number of flights available between Vancouver Intl Airport and Seattle is 28 per day as of October 2026. The most frequent departure time is 7:00AM, with 56% of daily flights leaving at noon.

As of October 2026, 197 flights take off from Vancouver Intl Airport and land in Seattle each week. The most common flight departure day for this route is Thu, with 27% of weekly flights taking off on this day.