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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to DEN starting at $24 One Way, $48 Round Trip

Prices starting at $48 for return flights and $24 for one-way flights to Denver Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 19 - Tue, Apr 22
SEA
Seattle
DEN
Denver
$48 Roundtrip, just found
$48
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Apr 19 from Seattle to Denver, returning Tue, Apr 22, priced at $48 just found
Fri, Mar 14 - Mon, Mar 31
SEA
Seattle
DEN
Denver
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Mar 14 from Seattle to Denver, returning Mon, Mar 31, priced at $58 just found
Fri, Apr 25 - Mon, Apr 28
SEA
Seattle
DEN
Denver
$63 Roundtrip, found 8 hours ago
$63
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Apr 25 from Seattle to Denver, returning Mon, Apr 28, priced at $63 found 8 hours ago
Sun, Mar 16 - Sun, Mar 23
SEA
Seattle
DEN
Denver
$65 Roundtrip, found 1 hour ago
$65
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Mar 16 from Seattle to Denver, returning Sun, Mar 23, priced at $65 found 1 hour ago
Sun, Mar 16 - Wed, Mar 19
SEA
Seattle
DEN
Denver
$137 Roundtrip, found 10 hours ago
$137
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sun, Mar 16 from Seattle to Denver, returning Wed, Mar 19, priced at $137 found 10 hours ago

Hotel Ideas near Denver Intl.

Airport Hotels near Denver Intl.

The Westin Denver International Airport
The Westin Denver International Airport
4 out of 5
8300 Pena Boulevard, Denver, CO
The price is $448 per night from Mar 8 to Mar 9
$448
includes taxes & fees
$387 per night
Mar 8 - Mar 9
Stay at this 4-star business-friendly hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and ...
9/10 Wonderful! (1,473 reviews)
Amazing Stay for our family
"Amazing and friendly staff and fabulous modern rooms! Shout out to mgr Ashwin Moundekar and all the other wonderful staff .. Harold Aguilar our server for breakfast , and Sammie malike who served us wonderful drinks and Oguzhan Gulden getting us our rides !"

Reviewed on Feb 20, 2025

The Westin Denver International Airport
Hyatt House Denver Airport
Hyatt House Denver Airport
3 out of 5
18741 E 71st Ave, Denver, CO
The price is $116 per night from Mar 8 to Mar 9
$116
includes taxes & fees
$100 per night
Mar 8 - Mar 9
Stay at this 3-star business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,184 reviews)
"Close to rental car places and the airport. Free breakfast which was amazing! Staff was accommodating. Loved it!"

Reviewed on Feb 20, 2025

Hyatt House Denver Airport
Wingate by Wyndham Denver Airport
Wingate by Wyndham Denver Airport
3 out of 5
6670 Yampa Street, Denver, CO
The price is $113 per night from Mar 16 to Mar 17
$113
includes taxes & fees
$98 per night
Mar 16 - Mar 17
Stay at this 3-star business-friendly hotel in Denver. Enjoy free breakfast, a free airport shuttle, and a fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (2,122 reviews)
"Smelled of weed throughout the property. Long line at check in but very friendly service. However, excessive wait time for any additional assistance."

Reviewed on Feb 19, 2025

Wingate by Wyndham Denver Airport
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.

Hotels In Denver

Holiday Inn Express Denver Downtown, an IHG Hotel
Holiday Inn Express Denver Downtown, an IHG Hotel
3 out of 5
1715 Tremont Place, Denver, CO
The price is $126 per night from Mar 5 to Mar 6
$126
includes taxes & fees
$109 per night
Mar 5 - Mar 6
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
6.8/10 (1,037 reviews)
"Great"

Reviewed on Feb 18, 2025

Holiday Inn Express Denver Downtown, an IHG Hotel
Hyatt Centric Downtown Denver
Hyatt Centric Downtown Denver
4 out of 5
1776 Champa St, Denver, CO
The price is $149 per night from Mar 5 to Mar 6
$149
includes taxes & fees
$129 per night
Mar 5 - Mar 6
Stay at this 4-star hotel in Denver. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in ...
8.8/10 Excellent! (1,927 reviews)
"The staff was exceptional. The lobby restaurant/bar was extraordinarily friendly, helpful and fun. I’m looking forward to my return next time in Denver."

Reviewed on Feb 20, 2025

Hyatt Centric Downtown Denver
The Westin Denver International Airport
The Westin Denver International Airport
4 out of 5
8300 Pena Boulevard, Denver, CO
The price is $448 per night from Mar 8 to Mar 9
$448
includes taxes & fees
$387 per night
Mar 8 - Mar 9
Stay at this 4-star business-friendly hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and ...
9/10 Wonderful! (1,473 reviews)
Amazing Stay for our family
"Amazing and friendly staff and fabulous modern rooms! Shout out to mgr Ashwin Moundekar and all the other wonderful staff .. Harold Aguilar our server for breakfast , and Sammie malike who served us wonderful drinks and Oguzhan Gulden getting us our rides !"

Reviewed on Feb 20, 2025

The Westin Denver International Airport
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.

Denver Hotels With Airport Transportation

Baymont by Wyndham Denver International Airport
Baymont by Wyndham Denver International Airport
2.5 out of 5
6805 N. Argonne Street, Denver, CO
The price is $91 per night from Mar 6 to Mar 7
$91
includes taxes & fees
$79 per night
Mar 6 - Mar 7
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, a free airport shuttle, and a 24-hour fitness center. Our guests praise the helpful staff ...
7.2/10 Good! (1,838 reviews)
"Very nice"

Reviewed on Feb 19, 2025

Baymont by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport
2 out of 5
7030 Tower Rd, Denver, CO
The price is $98 per night from Feb 23 to Feb 24
$98
includes taxes & fees
$86 per night
Feb 23 - Feb 24
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
8/10 Very Good! (1,038 reviews)
Helpful
"Staff was helpful and accommodating. Our flight landed late and we did not get into room until 2am. We need a few extra hours of sleep and staff was able to accommodate our need."

Reviewed on Feb 19, 2025

Days Inn & Suites by Wyndham Denver International Airport
AmericInn by Wyndham Denver Airport
AmericInn by Wyndham Denver Airport
2.5 out of 5
7010 Tower Road, Denver, CO
The price is $121 per night from Feb 23 to Feb 24
$121
includes taxes & fees
$105 per night
Feb 23 - Feb 24
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
"Room was large and quiet, albeit a little dated on the furniture. Airport shuttle was awesome. Great for a short term stay!"

Reviewed on Feb 20, 2025

AmericInn by Wyndham Denver Airport
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.

Low Priced Denver Hotels

Ramada by Wyndham Denver Downtown
Ramada by Wyndham Denver Downtown
2.5 out of 5
1150 E Colfax Ave, Denver, CO
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, free parking, and room service. Popular attractions Union Station and Denver Zoo are ...
4.8/10 (1,000 reviews)
"Okay"

Reviewed on Feb 18, 2021

Get rates
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 $64 per night from Feb 28 to Mar 1
$64
includes taxes & fees
$56 per night
Feb 28 - Mar 1
Book a stay at this business-friendly hotel in Aurora. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,001 reviews)
"Cool little stay for the 6 hours I was there"

Reviewed on Feb 20, 2025

Econo Lodge Denver International Airport
Microtel Inn & Suites by Wyndham Denver Airport
Microtel Inn & Suites by Wyndham Denver Airport
2 out of 5
18600 E 63rd Ave, Denver, CO
The price is $88 per night from Feb 23 to Feb 24
$88
includes taxes & fees
$76 per night
Feb 23 - Feb 24
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
7/10 Good! (1,892 reviews)
"Great stay, comfy beds, clean room"

Reviewed on Feb 20, 2025

Microtel Inn & Suites by Wyndham Denver Airport
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.

Family Friendly Hotels in Denver

Drury Plaza Hotel Denver Westminster
Drury Plaza Hotel Denver Westminster
3 out of 5
10393 Reed Street, Westminster, CO
The price is $120 per night from Feb 26 to Feb 27
$120
includes taxes & fees
$108 per night
Feb 26 - Feb 27
Stay at this 3-star business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,002 reviews)
"Wow! I absolutely loved my stay at Drury. It was so clean and quiet! Meshelle did a fantastic job of cleaning the room before we arrived. Check in was quick and easy. My son loved the pool and hot tub and the overall stay was quite lovely! Props to the whole Drury team! Beyond lovely!"

Reviewed on Feb 13, 2025

Drury Plaza Hotel Denver Westminster
The Westin Westminster
The Westin Westminster
4 out of 5
10600 Westminster Boulevard, Westminster, CO
The price is $111 per night from Mar 2 to Mar 3
$111
includes taxes & fees
$100 per night
Mar 2 - Mar 3
Stay at this 4-star family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,000 reviews)

Families like: Kids pool, extra beds/cribs

Travelers say...
"Very convenient stay"

Reviewed on Feb 4, 2025

The Westin Westminster
Hyatt Place Denver Tech Center
Hyatt Place Denver Tech Center
3 out of 5
8300 E Crescent Pkwy, Greenwood Village, CO
The price is $88 per night from Mar 2 to Mar 3
$88
includes taxes & fees
$80 per night
Mar 2 - Mar 3
Stay at this 3-star business-friendly hotel in Greenwood Village. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and ...
8.2/10 Very Good! (1,000 reviews)
"Staff was awesome! Rooms were clean and comfortable"

Reviewed on Feb 18, 2025

Hyatt Place Denver Tech Center
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.

SEA to DEN Route Info

Origin Airport
Seattle
Destination Airport
Denver
Number Of Airlines Serving
18
Distance
1022 mi
Shortest Flight Departure Time
6:40AM MST
Shortest Flight Departure Date
Mar 1
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
DEN Address & GPS
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA Code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time Zone:
America/Denver

Frequently asked questions

Am I able to catch a flight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Denver, CO Airport (DEN-Denver Intl.) now?
If you’re concerned about travel restrictions and quarantine requirements when flying from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Denver, CO Airport (DEN-Denver Intl.), go right to the Covid-19 Travel Advisor.
Are there non-stop flights from Seattle - Tacoma Intl. Airport (SEA) to Denver Intl. Airport (DEN)?
You can take your pick of 5 that head nonstop from SEA to Denver, CO Airport (DEN-Denver Intl.). Find exactly what you’re after with one of these top-rated carriers:

  • United Airlines
  • Southwest Airlines
  • Alaska Airlines
  • Delta
  • Frontier Airlines

What is the shortest flight from Sea-Tac Airport to Denver Airport?
There’s nothing better than a spontaneous getaway. And with the journey from SEA to DEN being only 2 hours and 35 minutes, you’ll have a hard time finding an excuse not to take one.
How many hours flight from SEA to Denver Airport?
The general flight time from SEA to DEN is a short 2 hours and 42 minutes. So, pack your gear and lock in your seat. There’s nothing more exhilarating than an impromptu trip.
If I am not able to travel due to COVID-19, can I cancel my flight to Denver, CO Airport (DEN-Denver Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Denver, CO Airport (DEN-Denver Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Denver, CO Airport (DEN-Denver Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Denver, CO Airport (DEN-Denver Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from Sea-Tac Airport to Denver Airport?
What makes a particular airline the one you always turn to first — the crew’s friendly manner? Low fares? The frequency of flights? To save you some online research time, we’ve compiled a list of the four top carriers that have flights between Northgate and North Park Hill. Find out which one ticks your boxes:

  • Frontier Airlines - (F9) with 32 flights every month
  • Alaska Airlines - (AS) with 106 flights every month
  • Delta - (DL) with 160 flights every month
  • Southwest Airlines - (WN) with 152 flights every month

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.