join Orbitz Rewards

By clicking, I agree to the terms

Denver to Seattle Flights

Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Denver to Seattle

Departure Arrival Travel dates Round-trip
DEN SEA Tue, Feb 3 - Sat, Feb 7 $145
DEN SEA Wed, Jan 21 - Sat, Jan 24 $231
DEN SEA Sat, Jan 10 - Tue, Jan 13 $237
DEN SEA Tue, Jan 13 - Tue, Jan 20 $245
DEN SEA Thu, Jul 16 - Tue, Jul 21 $257
DEN SEA Thu, Jan 22 - Fri, Jan 23 $261
DEN SEA Thu, Jan 29 - Sun, Feb 1 $575

Denver and Seattle airports and terminals

Airports in Denver CO, US
map of airports in Denver
  • 1

    Denver International Airport (DEN)

    Distance from City Center: 18.8 miles

    Carriers for flights from DEN to SEA

    Carriers
    Alaska Airlines, American Airlines, Frontier Airlines, US Airways, United Airlines
Back to menu Return to top

Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

    Carriers for flights from DEN to SEA

    Carriers
    Alaska Airlines, American Airlines, Frontier Airlines, US Airways, United Airlines
Back to menu Return to top
Sun Mon Tue Wed Thu Fri Sat
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21
$145
22 23 24
$145
25 26 27 28 29 30 31

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Seattle Airport Hotels

Hotel only $53

Seatac Inn and Airport Parking

2 stars
2.5 / 5 107 reviews

17108 International Blvd. Map

Save 25%

The Seatac Inn is conveniently located across the street from the Seattle-Tacoma International Airport and provides one of the fastest airport shuttle services in town.... More

Hotel only $79

Red Lion Hotel Seattle Airport

3 stars
3.7 / 5 139 reviews

18220 International Boulevard Map

Free Breakfast

...Things to do nearby Museum of Flight (6.0 mi/ 9.6 km) Puget Sound waterfront (7.2 mi/ 11.6 km) Pike Place Market (13.7 mi/ 22.0 km) Downtown Seattle (14.2 mi/ 22.8 km) Experience Music Project... More

Hotel only $83

Coast Gateway Hotel

3 stars
3.9 / 5 72 reviews

18415 International Boulevard Map

Advance Purchase - Save 15%!

...Offering complimentary continental breakfast and free WiFi, Coast Gateway Hotel is the closest hotel to SeaTac International Airport, just two blocks from the terminal, with easy access to both... More

Hotel only $62

Sutton Suites & Extended Stays

2 stars
2.1 / 5 80 reviews

3423 s 160th street Map

Great Rates Available

...This hotel is near Westfield Southcenter mall, the Museum of Flight, Seattle Center multi-purpose venue, Space Needle tower and Tacoma Dome arena.... 24-hour airport shuttle service is... More

Hotel only $92

SeaTac Crest Motor Inn

1 star
1.0 / 5 1 reviews

18845 International Boulevard Map

Clean and comfortable economy hotel located 2 minutes from the SeaTac airport complimentary Continental breakfast and airport shuttle. More

January

Cheapest weekend flights in January from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jan 23 Denver (DEN) Seattle (SEA) Frontier Airlines $155
Earn $1.55
Return Mon, Jan 26 Seattle (SEA) Denver (DEN) Frontier Airlines

Lowest roundtrip airfare in January from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jan 24 Denver (DEN) Seattle (SEA) Frontier Airlines $145
Earn $1.45
Return Sat, Jan 31 Seattle (SEA) Denver (DEN) Frontier Airlines

Best one-week trip in January from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jan 24 Denver (DEN) Seattle (SEA) Frontier Airlines $145
Earn $1.45
Return Sat, Jan 31 Seattle (SEA) Denver (DEN) Frontier Airlines
Back to menu Return to top

February

Cheapest weekend flights in February from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Feb 5 Denver (DEN) Seattle (SEA) Frontier Airlines $165
Earn $1.65
Return Sat, Feb 7 Seattle (SEA) Denver (DEN) Frontier Airlines

Lowest roundtrip airfare in February from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Feb 3 Denver (DEN) Seattle (SEA) Frontier Airlines $145
Earn $1.45
Return Sat, Feb 7 Seattle (SEA) Denver (DEN) Frontier Airlines

Best one-week trip in February from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Feb 3 Denver (DEN) Seattle (SEA) Frontier Airlines $145
Earn $1.45
Return Tue, Feb 10 Seattle (SEA) Denver (DEN) Frontier Airlines
Back to menu Return to top

March

Cheapest weekend flights in March from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Mar 6 Denver (DEN) Seattle (SEA) Frontier Airlines $195
Earn $1.95
Return Sun, Mar 8 Seattle (SEA) Denver (DEN) Frontier Airlines

Lowest roundtrip airfare in March from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Mar 2 Denver (DEN) Seattle (SEA) Frontier Airlines $155
Earn $1.55
Return Tue, Mar 10 Seattle (SEA) Denver (DEN) Frontier Airlines

Best one-week trip in March from Denver to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Mar 14 Denver (DEN) Seattle (SEA) Frontier Airlines $185
Earn $1.85
Return Sat, Mar 21 Seattle (SEA) Denver (DEN) Frontier Airlines
Back to menu Return to top

Find Cheap Flights from Denver to Seattle

Denver Airport Information

When you are looking for flights from Denver, use Orbitz.com to find the best deals among most of the major air passenger carriers. You will fly out of the Denver International Airport, which is approximately 28 miles east of Denver's downtown area. The trip should take you 35 to 40 minutes, but be sure to leave yourself extra time if you are heading out during rush hour.

Airport Parking in Denver

You will have several parking choices once you reach the Denver airport. There are two long-term garages on each side of the airport, which charge a daily rate of $21. These are located just outside the terminals. The two economy lots only charge $11 per day, and they offer free shuttle service from your car to the terminals. The Pikes Peak Shuttle Lot is located on East 75th Avenue, and charges a mere $7 per day for parking. Shuttle service runs every 10 minutes to the terminals. If you have purchased your air ticket from Orbitz.com, you may have saved enough to warrant using the airport's valet parking service, which costs $30 per day.

Ground Transportation in Denver

If you're not taking much luggage with you, you might want to consider taking the RTD public bus to the airport. There are also several private car and limousine services that will get you there on time. Expect a taxi from the downtown area to the airport to cost you between $60 and $70.

Restaurants in the Denver Airport

The Denver airport has plenty of amenities, so you don't have to worry about stopping for coffee on your way to the airport. Each terminal has a wide selection of eateries from fast food to fine wine and full sit-down meals. Enjoy your travels, wherever they may take you, and don't forget to use Orbtiz.com the next time you are looking for the best flights from Denver International Airport.

Seattle Airport Information

On your next trip to the Pacific Northwest, use Orbitz to find low-cost domestic and international flights to Seattle. The primary airport is the Seattle-Tacoma International Airport, more commonly known as Sea-Tac, located roughly 15 miles south of downtown Seattle. The Boeing Field-King County International Airport is less than 10 miles south of the city, but flights into this airport are generally more limited and a bit more expensive.

Ground Transportation in Seattle

You will have several public transportation options once you land in Seattle, including Link Light Rail and King County Metro Transit. There are also public taxis, share-a-ride shuttles and private car services ready to bring you to your final destination. Expect to pay a fare of between $35 and $45 from Sea-Tac into downtown Seattle, and roughly half of that from the Boeing Field airport. Use Orbitz.com to plan your trip, and you will be able to either rent a car or choose a hotel that has free shuttle service to and from the airport.

Seattle Weather Information

Seattle has a mild climate, with winter temperatures usually ranging from the mid-30s to the mid-40s and summer temperatures that rarely go above the mid-70s. November and December usually have a fair amount of rainfall, but the rest of the year is fairly dry. Because cool nights occur year round, plan a wardrobe that you can layer to accommodate the fluctuating temperatures.

What to Do in Seattle

Visitors to Seattle have no shortage of things to see and do. Some of the most famous landmarks include the Space Needle, the site of the original Starbucks in Pike Place Market and Bill Gates' house on Lake Washington. There are also plenty of parks, museums, theaters, shops and restaurants in and around the city. Enjoy your stay, and the next time you need discount flights to Seattle, be sure to use Orbitz.com.

Interesting facts about flights from Denver to Seattle

    • 15 direct flights are operating from Denver to Seattle today.
    • Today's average time for a direct flight is 3h 1m.
    • American Airlines flight 6917 (12:00 AM GMT, Boeing 737 Passenger) is today's earliest available flight from Denver to Seattle.
    • United Airlines flight 1693 (4:13 PM GMT, Boeing 737-700 Passenger) is today's latest available flight from Denver to Seattle.
    • Today's shortest direct flight from Denver to Seattle (Frontier Airlines flight 137, Airbus Industrie A319) takes 2h 53m.
    • Today's longest direct flight from Denver to Seattle (American Airlines flight 6920, Boeing 737 Passenger) takes 3h 11m.
    • Flights from Denver International Airport (DEN) to SeaTac Airport (SEA) are available for this route.

Flight schedule for flights from Denver to Seattle on Mon, Dec 22, 2014

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
United Airlines UA1693 DEN 10:13 PM SEA 12:13 AM 739 3hr 0min
American Airlines AA6917 DEN 6:00 AM SEA 8:10 AM 737 3hr 10min
Alaska Airlines AS683 DEN 6:00 AM SEA 8:10 AM 73G 3hr 10min
Frontier Airlines F9137 DEN 7:40 AM SEA 9:33 AM 319 2hr 53min
American Airlines AA6920 DEN 8:00 AM SEA 10:11 AM 737 3hr 11min
Alaska Airlines AS679 DEN 8:00 AM SEA 10:11 AM 73G 3hr 11min
United Airlines UA5657 DEN 8:39 AM SEA 10:40 AM CR7 3hr 1min
Delta Air Lines/Delta Air Lines DL4643/DL2598 DEN 7:20 AM SEA 12:29 PM CR9/752 6hr 9min
Delta Air Lines/Alaska Airlines DL4643/AS3485 DEN 7:20 AM SEA 1:05 PM CR9/CR7 6hr 45min
United Airlines/Alaska Airlines UA5535/AS2743 DEN 10:01 AM SEA 1:49 PM CRJ/DH4 4hr 48min
American Airlines AA7078 DEN 12:00 PM SEA 1:54 PM 737 2hr 54min
Alaska Airlines AS677 DEN 12:00 PM SEA 1:54 PM 73H 2hr 54min
United Airlines/Alaska Airlines UA6228/AS2167 DEN 8:11 AM SEA 1:54 PM CR7/DH4 6hr 43min