$53 Cheap flights from Seattle - Tacoma Intl. to Denver Intl. (SEA to DEN)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Denver Intl.

Compare Flight Prices from Seattle to Denver

Affordable Airfare Tickets from SEA to DEN Airport

The cheapest flights to Denver Intl. found within the past 7 days were $106 round trip and $53 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jun 12 - Sun, Jun 15
SEA
Seattle
DEN
Denver
$106 Roundtrip, found 7 hours ago
$106
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Jun 12 from Seattle to Denver, returning Sun, Jun 15, priced at $106 found 7 hours ago
Sun, May 25 - Sat, May 31
SEA
Seattle
DEN
Denver
$107 Roundtrip, found 8 hours ago
$107
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Seattle to Denver, returning Sat, May 31, priced at $107 found 8 hours ago
Fri, Jun 6 - Mon, Jun 9
SEA
Seattle
DEN
Denver
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jun 6 from Seattle to Denver, returning Mon, Jun 9, priced at $108 just found
Wed, Jun 11 - Tue, Jun 17
SEA
Seattle
DEN
Denver
$118 Roundtrip, found 4 days ago
$118
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Denver, returning Tue, Jun 17, priced at $118 found 4 days ago
Wed, Jun 11 - Tue, Jun 17
SEA
Seattle
DEN
Denver
$122 Roundtrip, found 4 days ago
$122
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Denver, returning Tue, Jun 17, priced at $122 found 4 days ago
Sat, May 31 - Sat, May 31
SEA
Seattle
DEN
Denver
$123 Roundtrip, found 13 hours ago
$123
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from Seattle to Denver, returning Sat, May 31, priced at $123 found 13 hours ago
Wed, Jun 11 - Sat, Jun 21
SEA
Seattle
DEN
Denver
$126 Roundtrip, found 2 hours ago
$126
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Denver, returning Sat, Jun 21, priced at $126 found 2 hours ago
Wed, May 28 - Sun, Jun 1
SEA
Seattle
DEN
Denver
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 28 from Seattle to Denver, returning Sun, Jun 1, priced at $127 just found
Wed, May 21 - Wed, Jun 4
SEA
Seattle
DEN
Denver
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 21 from Seattle to Denver, returning Wed, Jun 4, priced at $128 found 5 days ago
Tue, Jun 10 - Wed, Jun 11
SEA
Seattle
DEN
Denver
$135 Roundtrip, found 5 days ago
$135
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Tue, Jun 10 from Seattle to Denver, returning Wed, Jun 11, priced at $135 found 5 days ago

Denver Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Off Broadway B&B

Off Broadway B&B

4 out of 5
per person
Jun 19 - Jun 22
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Denver (DEN)
Hotel Polaris

Hotel Polaris

4.5 out of 5
Save 100% on your flight
per person
Jun 12 - Jun 16
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Denver (DEN)
The Source Hotel

The Source Hotel

4.5 out of 5
Save 100% on your flight
per person
Jul 6 - Jul 11
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Denver (DEN)
Limelight Hotel Denver

Limelight Hotel Denver

4.5 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 22
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Denver (DEN)
Cambria Hotel Denver Downtown RiNo

Cambria Hotel Denver Downtown RiNo

4 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 22
found 22 hours ago
Roundtrip flight included
Seattle (SEA) to Denver (DEN)
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Flight information from Seattle to Denver

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Denver Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$106

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Denver International Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
DEN - Denver International Airport
Distance:
1,028.00 miles


Airlines & Aircraft Used on SEA to DEN Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Canadair Regional Jet 700
Jet Airways (India)
Boeing 737-900 pax

Discover our best flights from Seattle SEA to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Denver DEN at the right price  

Airfares to Denver DEN from Seattle SEA currently cost between $106 and $135. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Denver DEN on Travelocity starting at $53. Prices and availability subject to change. Additional terms may apply. 

 

Get to Denver DEN from Seattle SEA quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Denver DEN today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Seattle SEA to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Denver DEN from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from SEA have this option.  

 

Travel with confidence when you book flights to Denver DEN from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.