Image Credits: Larry Johnson, Creative Commons 2.0
Published August 26, 2019 by

Nonstop Flights: Seattle to Denver $107 r/t – United

[08/26/2019 @ 12:58 PM CT] Book this fare on: Priceline, BookingBuddy, Travelocity, SkyScanner, Expedia, Orbitz, Hotwire, CheapTickets.

Deals are usually valid 24 to 72 hours after posting, but can expire at any time (see time-stamp).

This website contains cookies and links to companies that may compensate this site when you click on their links or ads. To view our ad disclosure and privacy policy, visit this page (link).

United has round-trip flights from Seattle (SEA) to Denver (DEN) for $107, NONSTOP. Flights September to October. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday.

Note: United “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.

Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).

Our content often gets copied by other Instagram accounts and email lists that can’t do their own research. We don’t charge a subscription fee and all of our deal notifications are available for free. If you are paying someone a subscription fee for our content, you are probably being ripped off. If you want to know about deals like this first, you’ll want to join our FREE e-mail list.

  • All Example Dates: (BookingBuddy / Priceline) Sep 08 – Sep 11 / Sep 08 – Sep 12 / Sep 21 – Sep 23 / Sep 21 – Sep 25 / Sep 21 – Sep 26 / Sep 29 – Oct 02 / Sep 29 – Oct 03 / Sep 30 – Oct 02 / Sep 30 – Oct 03 / Oct 02 – Oct 09 / Oct 06 – Oct 08 / Oct 06 – Oct 09 / Oct 08 – Oct 15 / Oct 09 – Oct 16 / Oct 22 – Oct 25 / Other dates: There are more dates available than the ones we list here, experiment on your own.
  • Extended Weekend Example Dates: (BookingBuddy / Priceline) Sep 21 – Sep 23 / Other dates: There are more dates available than the ones we list here, experiment on your own.
  • TUE/WED/SAT Example Dates: (BookingBuddy / Priceline) Sep 21 – Sep 25 / Oct 02 – Oct 09 / Oct 08 – Oct 15 / Oct 09 – Oct 16 / Other dates: There are more dates available than the ones we list here, experiment on your own.
  • 1-Week Example Dates: (BookingBuddy / Priceline) Oct 02 – Oct 09 / Oct 08 – Oct 15 / Oct 09 – Oct 16 / Other dates: There are more dates available than the ones we list here, experiment on your own.

When you are ready to book your flight or hotel, please use the links on our site to begin your booking process so we receive credit for the referral.

  • Tips: The Chase Sapphire Preferred® Card allows for 1-to-1 point transfers to several airline loyalty programs. Booking with points is a good alternative to paying with cash when the price of airfare is high. Here is the current list of Chase Sapphire transfer partners: United, Southwest, jetBlue, British Airways, Iberia, Singapore Airlines, Emirates, Air France, KLM, Virgin Atlantic, Aer Lingus, and Air Canada.
  • Tips: Use Tripadvisor to create a Hotel “short list”. First, plug in your dates and destination. Then select “Sort by Traveler Ranked”. Finally, select the “Traveler Ranking” filter to show “only 4* and up”. Use this resulting “short list” of hotels to find the cheapest one with a high ranking.
  • Tips: Hotel rates for Weekend dates are usually higher than the rates for Sunday through Thursday. Tripadvisor has a color-coded date calendar, red when the average hotel price for that day is more expensive, green for less expensive. You can use this to get an overview of what dates in the month are at a discount.
  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on BookingBuddy, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.

I was able to pull this up on Priceline. Screenshot taken when this post was initially created. See timestamps at the top of this post.

Flight Details:


Our Affiliate Links:

This site receives referral credit when you use links on our page to open our affiliate’s page. By using our affiliate links when you begin your airfare or hotel search, you are supporting this site. Thanks.

Flights departing from a different city:

Other Useful Links:

  • [Budget Travel] – list all the posts that deal with Budget Travel (filter out all the flight deal posts)

EXAM:SEA:DEN:UA*UA:0::e-:7,5,4,3,2:1440:116:DEBUG:avg123

Ren P. Artemio

Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

Airfare Deals Denver Flights from Seattle Star Alliance United