Flights from Denver to Washington

Flight deals from Denver to Washington

Looking for a cheap last-minute deal or the best return flight from Denver to Washington? If you want to travel next month, return fares start from 151 €. Find the lowest prices on one-way and return tickets right here.

Seattle.131 € per passenger.Departing Tue, 9 Jun, returning Fri, 3 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Tue, 9 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Fri, 3 Jul, arriving in Denver International.Price includes taxes and charges.From 131 €, select.

Bellingham.190 € per passenger.Departing Thu, 11 Jun, returning Mon, 15 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 11 Jun, arriving in Bellingham.Inbound indirect flight with Allegiant Air, departs from Bellingham on Mon, 15 Jun, arriving in Denver International.Price includes taxes and charges.From 190 €, select.

Spokane.209 € per passenger.Departing Mon, 22 Jun, returning Wed, 1 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Mon, 22 Jun, arriving in Spokane International.Inbound direct flight with Frontier Airlines departs from Spokane International on Wed, 1 Jul, arriving in Denver International.Price includes taxes and charges.From 209 €, select.

Pasco.231 € per passenger.Departing Tue, 9 Jun, returning Thu, 2 Jul.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 9 Jun, arriving in Pasco.Inbound direct flight with United departs from Pasco on Thu, 2 Jul, arriving in Denver International.Price includes taxes and charges.From 231 €, select.

Pullman.432 € per passenger.Departing Tue, 23 Jun, returning Mon, 29 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Tue, 23 Jun, arriving in Pullman.Inbound indirect flight with Alaska Airlines, departs from Pullman on Mon, 29 Jun, arriving in Denver International.Price includes taxes and charges.From 432 €, select.

Wenatchee.441 € per passenger.Departing Tue, 23 Jun, returning Mon, 29 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Tue, 23 Jun, arriving in Wenatchee.Inbound indirect flight with Alaska Airlines, departs from Wenatchee on Mon, 29 Jun, arriving in Denver International.Price includes taxes and charges.From 441 €, select.

Yakima.451 € per passenger.Departing Wed, 17 Jun, returning Mon, 22 Jun.Return flight with Frontier Airlines and Alaska Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 17 Jun, arriving in Yakima Air Terminal.Inbound indirect flight with Alaska Airlines, departs from Yakima Air Terminal on Mon, 22 Jun, arriving in Denver International.Price includes taxes and charges.From 451 €, select.

Walla Walla.462 € per passenger.Departing Sat, 20 Jun, returning Fri, 26 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Sat, 20 Jun, arriving in Walla Walla.Inbound indirect flight with Alaska Airlines, departs from Walla Walla on Fri, 26 Jun, arriving in Denver International.Price includes taxes and charges.From 462 €, select.

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Flying from Denver to Washington

Arm yourself with these facts on the fly.

Cheapest flight found	131 €
Cheapest month to fly	June
Average flight time	2 hrs, 40 mins
Cheapest airport to fly from	Denver International
Most popular airline	Southwest Airlines

How to find cheap flights from Denver to Washington

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Denver to Washington. Other savvy travellers recently found return flights from 131 € and one-way tickets from 76 € one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Denver International into Seattle / Tacoma International

At the moment, the lowest priced flight tickets to Washington are from Denver International Airport to Seattle / Tacoma International Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Denver to Washington is currently June.

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 Denver to anywhere you choose in Washington.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Denver to 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 to Washington flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Denver to Washington flight price?

We looked at all of the upcoming return flights from Denver to Washington we could find over the next 12 months. It looks like 131 € is the best price. This is good, compared to the average Washington ticket price of 318 €.

What is the cheapest month to fly from Denver to Washington?

The cheapest month to fly from Denver to Pasco Airport is usually June. The cheapest month to fly from Denver to Spokane International Airport is usually June. The cheapest month to fly from Denver to Wenatchee Airport is usually June. And the cheapest month to fly from Denver to Walla Walla Airport is usually June.

Which upcoming date is cheapest to fly from Denver to Washington on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Washington on Tuesday, 9 June 2026.

Are there any direct flights from Denver to Washington?

Denver International Airport offers direct flights to Washington.

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

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