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Cheap flights from Seattle (SEA) to Denver (DEN)

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Lowest round trip fares by airline from Seattle and Denver

Cheapest prices ($35 One Way, $67 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, May 22
SEA
Seattle
DEN
Denver
$35
Frontier Airlines
Tue, May 18
SEA
Seattle
DEN
Denver
$49
Delta
Tue, May 18
SEA
Seattle
DEN
Denver
$49
United
Fri, May 21
SEA
Seattle
DEN
Denver
$49
Alaska Airlines
Fri, May 21
SEA
Seattle
DEN
Denver
$49
Frontier Airlines
Wed, May 19 - Thu, May 20
SEA
Seattle
DEN
Denver
$67
Frontier Airlines
Wed, May 19 - Sun, May 23
SEA
Seattle
DEN
Denver
$70
Frontier Airlines
Tue, May 25 - Tue, May 25
SEA
Seattle
DEN
Denver
$92
Alaska Airlines
Tue, May 25 - Wed, May 26
SEA
Seattle
DEN
Denver
$96
Bargain Flight
Thu, Jun 3 - Sat, Jun 5
PAE
Everett
DEN
Denver
$157
United

Great Deals On Cheap Hotels in Denver

Ramada by Wyndham Denver Downtown

Ramada by Wyndham Denver Downtown

3 out of 5
1150 E Colfax Ave, Denver, CO
Get Rates
Located in Cheesman Park, this hotel is within a 10-minute walk of Ogden Theater and Fillmore Auditorium. Denver Art Museum and Denver Botanic Gardens are also ...
2.3/5 (18 reviews)
"The worst hotel ive ever stayed in..no fridge in thr rooms the decor is outdated the place looks 50 yrs old the front desk service is attrocious ..i asked for a fridge to be brought up to my room on sunday night .the frint desk said thwy had no maint to do it but it would be done 1st rhing in moen..nothing ..."

Reviewed on Aug 18, 2020

Ramada by Wyndham Denver Downtown
Econo Lodge Denver International Airport

Econo Lodge Denver International Airport

2 out of 5
15900 E 40th Ave, Aurora, CO
The price is $74 per night from May 14 to May 14
Situated near the airport, this hotel is 2.1 mi (3.3 km) from Rocky Mountain Arsenal National Wildlife Refuge and within 6 mi (10 km) of The Children's Hospital ...
2.8/5 (9 reviews)
"Constant loud humming all night. Room above me Constant vibrating loud."

Reviewed on Oct 2, 2019

Econo Lodge Denver International Airport
Microtel Inn by Wyndham Denver

Microtel Inn by Wyndham Denver

2 out of 5
18600 E 63rd Ave, Denver, CO
The price is $70 per night from May 19 to May 19
Situated near the airport, this hotel is 2.8 mi (4.5 km) from Rocky Mountain Arsenal National Wildlife Refuge and within 9 mi (15 km) of Dick's Sporting Goods ...
3.4/5Good! (12 reviews)
"spotty internet, liked shuttle"

Reviewed on Apr 27, 2021

Microtel Inn by Wyndham Denver
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Flights Review

Fly From Seattle to Denver

Origin Seattle
Destination Denver
Number of Daily Flights 27
Earliest Flight Departure Date May 20
Latest Flight Departure Date May 21
Popular Airlines Alaska Airlines

Cheap flights from Seattle to Denver

Passengers flying into Denver International Airport (DEN) are a mere 30 minutes from the frenetic energy of the LoDo District and the 16th Street Mall. Whether you decide to spend your time shopping and eating in this eclectic area, or you opt to go browse the impressive exhibits at the Denver Museum of Nature and Science; you’re bound to fall in love with the city's casual vibe. Denver is also home to the Elitch Gardens Theme Park and the Denver Zoo, and children will enjoy spending time at the interactive Children's Museum of Denver.

Key Facts

Interstate 25 is the main north/south thoroughfare that cuts through the heart of downtown Denver, and it is the best way to find the Pepsi Center for Colorado Avalanche hockey, or Denver Nuggets' basketball. It is also the main route to get to Mile High Stadium, where visitors can watch the Denver Broncos battle for another AFC championship.

Hints and Tips

Flight time between Seattle-Tacoma International (SEA) and Denver is a short 2 hours, and there are many direct flights that connect the two cities. Denver is a major hub for multiple airlines, and there are several terminals in Denver International Airport (DEN) that are connected by a speedy train system. The airport has a large selection of both restaurants and pubs.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.