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

Find cheap airline tickets from Seattle to Denver by date

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  • February 2020
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  • price
  • month of departure
  • month of return
$174
United Airlines outward: Mar 14, 2020
1:10p SEA » 3:54p DEN
United Airlines direct (2h44m)
Southwest Airlines inbound: Mar 23, 2020
5:05a DEN » 8:10a SEA
Southwest Airlines direct (3h05m)
$234
United Airlines outward: Mar 14, 2020
1:10p SEA » 3:54p DEN
United Airlines direct (2h44m)
United Airlines inbound: Mar 16, 2020
2:20a DEN » 5:22a SEA
United Airlines direct (3h02m)
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Departure
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Airlines operating flights from Seattle to Denver

  • any
  • February 2020
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  • all
  • Alaska Airlines
  • Frontier Airlines
Frontier Airlines
outbound: Mar 14, 2020
Frontier Airlines direct
return: Mar 22, 2020
Alaska Airlines direct
Alaska Airlines
outbound: Mar 14, 2020
Alaska Airlines direct
return: Mar 22, 2020
Alaska Airlines direct

Travel tips for flights Seattle - Denver

Average flight duration: 2h53m (direct flight)

  • Arrival city:
  • Denver, USA
  • Airport(s):
  • Centennial Airport (APA)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Denver International Airport (DEN)
  • Local time:
  • Feb 25, 2020 12:03 PM, GMT-7
  • Weather:
  • min. 22ºF, max. 34ºF
  • Departure city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Feb 25, 2020 11:03 AM, GMT-8
  • Weather:
  • min. 37ºF, max. 49ºF