Find cheap airline tickets from Seattle to Denver by date

Departure: Return: Sorted by:

$129

outward: Sep 14, 2023
3:00p SEA » 5:54p DEN
Frontier Airlines direct (2h54m)

inbound: Sep 19, 2023
6:00a DEN » 9:01a SEA
Frontier Airlines direct (3h01m)

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Find the cheapest Seattle Denver flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Seattle - Denver with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Seattle to Denver

Departure: Airline

Frontier Airlines

outbound: Sep 14, 2023
Frontier Airlines direct

return: Sep 18, 2023
Frontier Airlines direct

$121 Verify

Alaska Airlines

outbound: Sep 14, 2023
Alaska Airlines direct

return: Sep 18, 2023
Spirit Airlines 1 stop

$218 Verify

Airline tickets Seattle - Denver found in the last 30 days.

Travel tips for flights Seattle - Denver

Average flight duration: 2h57m (direct flight)

Arrival city:
Denver, USA
Airport(s):
Centennial Airport (APA)
Rocky Mountain Metropolitan Airport (BJC)
Denver International Airport (DEN)
Local time:
Jun 27, 2023 2:54 AM, GMT-6
Weather:
min. 57ºF, max. 97ºF

Departure city:
Seattle, USA
Airport(s):
Kenmore Air Harbor Seaplane Base (LKE)
Seattle–Tacoma International Airport (SEA)
Local time:
Jun 27, 2023 1:54 AM, GMT-7
Weather:
min. 54ºF, max. 89ºF

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