Cheap flights from Seattle to Denver (SEA - DEN)

Flight FAQs

From Seattle to Denver

Are flight prices decreasing from Seattle to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from Seattle to Denver for under $100 on Cheapflights?

Cheapflights has 3 direct flights from Seattle to Denver under $100. A good price for a nonstop flight from Seattle to Denver is less than $54.

Are there last-minute flights available from Seattle to Denver for under $100?

There are currently just 3 open flights from Seattle to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Seattle to Denver?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Seattle to Denver Intl was viewed by 204 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data flights from Seattle to Denver are usually delayed by up to 57min. or more.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for United Air Lines Inc., as currently they have the cheapest options available from Seattle to Denver. On average you can find 120 flights for this flight path daily.

How long does the flight from Seattle to Denver take?

A nonstop flight takes up to 3 hours, covering a distance of 639 miles.

How many flights depart from Seattle to Denver on average per day?

On average, you can expect to see 106 flights from Seattle to Denver Intl a day.
Early Morning (Midnight to 6am) - 7% of flight departures
Morning (6am - Noon) - 32% of flight departures
Afternoon (Noon - 6pm) - 42% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

Is Seattle weather warmer or cooler than Denver?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Denver is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.