Cheap flight deals from Seattle to Denver

Non stop flight deals! Book direct flights from Seattle to Denver: One way flights from KWD 14, round trip flights from KWD 28. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Seattle to Denver

The distance between Seattle and Denver is about 1,644.78 km. It takes around 2 hours 44 minutes on average to fly from Seattle to Denver. The most popular month to Denver is March. The off-season for travel is April.

Cheapest one-way flight price KWD 14
Cheapest round-trip ticket price KWD 28
Off-season for travel April
Peak season for travel March
Flight distance 1,644.78 km
Average flight time 2 hours 44 minutes

When is the cheapest time to fly from Seattle to Denver?

The cheapest time for Seattle to Denver flights: Aug 24 to Aug 31 — one way flight prices from KWD 14.

Cheapest flights are between Aug 24-Aug 31
From KWD 14
Search
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Seattle to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Seattle (SEA) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around KWD 68.
  • How long does it take to fly from Seattle (SEA) to Denver (DEN) and what is the distance?

    It takes around 2 hours 44 minutes to fly from Seattle (SEA) to Denver (DEN).
  • What are the most popular airlines that fly from Seattle (SEA) to Denver (DEN)?

    Airlines with flights from Seattle (SEA) to Denver (DEN): United Airlines, KLM Royal Dutch Airlines, Southwest Airlines, Singapore Airlines, All Nippon Airways and Icelandair.

How to find a cheap flight from Seattle to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Denver. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com