
Popular airlines from Denver International Airport (DEN) to Seattle-Tacoma International Airport (SEA)
- Alaska Airlines
Alaska Airlines
- Frontier Airlines
Frontier Airlines
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Hawaiian Airlines
Hawaiian Airlines
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Cheap Flights from Denver (DEN) to Seattle (SEA)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$343 Return, found 5 days ago
NZ$343
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$376 Return, found 5 days ago
NZ$376
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$389 Return, found 5 days ago
NZ$389
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$412 Return, found 5 days ago
NZ$412
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$413 Return, found 5 days ago
NZ$413
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$423 Return, found 5 days ago
NZ$423
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$459 Return, found 5 days ago
NZ$459
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$463 Return, found 5 days ago
NZ$463
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$471 Return, found 5 days ago
NZ$471
Return
found 5 days ago

Mon, 24 Nov - Tue, 2 Dec
DEN
Denver
SEA
Seattle
NZ$480 Return, found 5 days ago
NZ$480
Return
found 5 days ago
Origin airport | Denver Intl. |
Destination airport | Seattle - Tacoma Intl. |
Return price | NZ$342 |
Distance | 1635 km |
Average flight time | 1 hour 57 mins |
Perfect flights from Denver to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Denver Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$95 and roundtrip prices from NZ$343. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.
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Top Routes from Denver
Top Routes to Seattle
- Newark Liberty Intl. Airport to Seattle (EWR - SEA)
- Auckland to Seattle (AKL - SEA)
- Los Angeles to Seattle (LAX - SEA)
- Portland to Seattle (PDX - SEA)
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- Vancouver to Seattle (YVR - SEA)
- Papeete to Seattle (PPT - SEA)
- London to Seattle (LHR - SEA)
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Seattle Paine Field Intl. Airport
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