Cheap flights from Denver to Seattle
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Check our current prices for flights from Denver to Seattle. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Denver to Seattle, you will need to run a search below.
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Cheap Seattle airfares from $128/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/05/2025, 10:15 pm from Denver International Airport (DEN) airport and arrives at Seattle/tacoma Sea/tac (SEA) at 02:15 pm. The flight time is 16 hours and 0 minutes. The Returning flight departes on 02/18/2025, 09:37 am (other return dates are also available). Date posted: 25 Oct 2024
Price evolution for flights From Denver To Seattle
Recent Deals on Flights from Denver to Seattle:Roundtrip / Oneway
- $128
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Seattle, WA (SEA) 02/05/2025 10:15 pm Seattle, WA (SEA) Denver, CO (DEN) 02/18/2025 09:37 am - $168 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Seattle, WA (SEA) 12/26/2024 11:00 am Seattle, WA (SEA) Denver, CO (DEN) 12/30/2024 09:36 pm - $59 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Seattle, WA (SEA) 01/27/2025 01:30 pm - $65 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Seattle, WA (SEA) 01/22/2025 07:00 am - $145 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Denver, CO (DEN) Seattle, WA (SEA) 01/04/2025 11:00 am
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Know what to do when flying to Seattle?
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