$87 Find Cheap Flights from Washington to Colorado - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Colorado.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Colorado with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Washington and Colorado are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (101 flights per week), Southwest (55 flights per week), and Alaska Airlines (42 flights per week).

There are 13 airports in Colorado. The busiest airport is Denver Airport (DEN), with 87% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Colorado is Denver Intl Airport (DEN), with an average flight price of $262.

Based on KAYAK data, the cheapest day to fly to Colorado is Friday where round-trip tickets can be as cheap as $299. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $366 on average.

The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost $262 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $353.

The cheapest ticket to Colorado from Washington found in the last 5 days was to Denver, at $188 round-trip. The most popular route is Spokane (GEG) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 5 days was $188.

The cheapest month for flights from Washington to Colorado is October, when tickets cost $147 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is $273 and $219 respectively.

To get a below average price on the flight from Washington to Colorado, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

From Washington, there are direct flights to Colorado from 3 cities. The city with the most direct flights is Seattle, with 337 direct flights each week.

There are around 64 direct flights from within Washington to Colorado every day. Most flights (37%) depart in the afternoon.

Each week there are around 443 direct flights from within Washington to Colorado. The most common day for departures is Sunday, with 17% of flights taking off on this day.

An average nonstop flight from Washington to Colorado takes 5h 29m, covering a distance of 913 miles. The shortest route is Spokane (GEG) to Denver (DEN) with an average flight time of 2h 15m.

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Colorado. Instead, there are 443 short-haul flights (up to 3 hour flight duration), with the most arriving from Seattle.

Based on KAYAK flight searches, the most popular destination is Denver (89% of total searches to Colorado). The next most popular destinations are Colorado Springs (3%) and Durango (2%). Searches for flights to Grand Junction (2%), to Montrose (1%) and to Vail (1%) are also popular.