Cheap Flights from Calgary Airport to Washington from $334 Return

Flight deals from Calgary Airport to Washington

Looking for a cheap last-minute deal or the best return flight from Calgary Airport to Washington? If you want to travel next month, return fares start from $354. Find the lowest prices on one-way and return tickets right here.

Seattle.$334 per passenger.Departing Wed, 29 Jul, returning Sat, 1 Aug.Return flight with WestJet.Outbound direct flight with WestJet departs from Calgary on Wed, 29 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with WestJet departs from Seattle / Tacoma International on Sat, 1 Aug, arriving in Calgary.Price includes taxes and charges.From $334, select.

Spokane.$607 per passenger.Departing Sat, 23 May, returning Sun, 31 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Calgary on Sat, 23 May, arriving in Spokane International.Inbound indirect flight with Delta, departs from Spokane International on Sun, 31 May, arriving in Calgary.Price includes taxes and charges.From $607, select.

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Flying from Calgary Airport to Washington

Arm yourself with these facts on the fly.

Cheapest flight found	$334
Cheapest month to fly	July
Average flight time	2 hrs, 9 mins
Average flights per week	174
Most popular airline	Horizon Air

How to find cheap flights from Calgary Airport to Washington

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Calgary Airport to Washington. Other savvy travellers recently found return flights from $334 and one-way tickets from $159. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in July

The cheapest time to fly from Calgary Airport to Washington is currently July.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Calgary Airport to anywhere you choose in Washington.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Calgary Airport to your chosen airport in Washington go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Washington Airport to Washington flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Calgary Airport to Washington?

Yes - direct flights currently operate from Calgary Airport to Seattle / Tacoma International Airport in Washington.

What is the average price of a flight from Calgary Airport to Washington?

We looked at all of the upcoming return flights from Calgary Airport to Washington we could find over the next 12 months. It looks like $334 is the best price. This is good, compared to the average Washington ticket price of $471.

What is the cheapest month to fly from Calgary Airport to Washington?

The cheapest month to fly from Calgary Airport to Spokane International Airport is currently May.
The cheapest month to fly from Calgary Airport to Seattle / Tacoma International Airport is usually July.

Which upcoming date is cheapest to fly from Calgary Airport to Washington on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Calgary Airport to Washington on Wednesday, 29 July 2026.

If I'm flying from Calgary Airport, where in Washington is cheapest to fly into?

If you're flying from Calgary, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.