Cheap flights from Washington, D.C. to Vancouver from $178

The month of October is, on average, the cheapest month to fly to Vancouver Intl Airport from Washington, D.C., with most prices found around $438. If you’re not able to fly to Vancouver Intl Airport in October, then January is your next best option. Flight prices from Washington, D.C. to Vancouver Intl Airport during January average around $468.

The cheapest day to depart on your flight to Vancouver Intl Airport is on a Tuesday when prices can be found for as low as $713. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $848.

Our most recent data shows that the best time of day to fly to Vancouver Intl Airport is in the morning. Flights from Washington, D.C. to Vancouver Intl Airport during this time can be as low as $743. In the afternoon is when there is more demand to fly to Vancouver Intl Airport, so prices are often more expensive at around $867 per ticket.

Fly from Washington, D.C. Dulles Intl to Vancouver Intl for the best Washington, D.C. - Vancouver Intl flight prices

You are more likely to see cheaper flights to Vancouver Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Vancouver Intl Airport for around $569 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vancouver Intl Airport from Washington, D.C. for as low as $410 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. to Vancouver Intl Airport 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 30% on your flight if you consider stops on a Washington, D.C. to Vancouver Intl Airport flight.

As of July 2026, prices for Washington, D.C. to Vancouver Intl Airport flights are approximately 66% more expensive when compared to flights at the same time last year.

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to Vancouver Intl

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to Vancouver Intl Airport from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Vancouver Intl Airport. Keep in mind that there are 6 different airlines that fly to Vancouver Intl Airport on a routine basis, so you have a few additional options to choose from.

Seattle (SEA) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Flights via San Francisco (SFO) offer the lowest average round-trip price of $241.

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 7h 52m.

Minneapolis (MSP) has the shortest average layover time for this route: 1h 06m.

As of July 2026, 2 flights take off from Washington, D.C. and land in Vancouver Intl Airport each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

As of July 2026, 18 flights take off from Washington, D.C. and land in Vancouver Intl Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.