Take off on cheap flights from Denver to Seattle, your adventure starts now!

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$266
Frontier Airlines outward: Jun 11, 2022
6:50a DEN » 7:07p SEA
Frontier Airlines 1 stop (12h17m)
Frontier Airlines inbound: Jun 14, 2022
5:08a SEA » 7:59a DEN
Frontier Airlines direct (2h51m)
$302
Frontier Airlines outward: Jun 11, 2022
6:50a DEN » 7:07p SEA
Frontier Airlines 1 stop (12h17m)
Frontier Airlines inbound: Jun 14, 2022
5:08a SEA » 7:59a DEN
Frontier Airlines direct (2h51m)
Return
Departure
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Airlines operating flights from Denver to Seattle

  • any
  • May 2022
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  • Alaska Airlines
  • Delta Air Lines
  • Frontier Airlines
  • Spirit Airlines
Spirit Airlines
outbound: Jun 10, 2022
Spirit Airlines 1 stop
return: Jun 13, 2022
Alaska Airlines direct
Frontier Airlines
outbound: Jun 10, 2022
Frontier Airlines 1 stop
return: Jun 13, 2022
Frontier Airlines direct
Delta Air Lines
outbound: Jun 10, 2022
Delta Air Lines direct
return: Jun 13, 2022
Alaska Airlines direct
Alaska Airlines
outbound: Jun 11, 2022
Alaska Airlines direct
return: Jun 13, 2022
Alaska Airlines direct

Travel tips for flights Denver - Seattle

Average flight duration: 2h51m (direct flight)

  • Arrival city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • May 22, 2022 6:14 AM, GMT-7
  • Weather:
  • min. 43ºF, max. 65ºF
  • Departure city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • May 22, 2022 7:14 AM, GMT-6
  • Weather:
  • min. 37ºF, max. 60ºF