Find cheap airline tickets from Seattle to Denver by date

Departure: Return: Sorted by:

$228

outward: Jun 13, 2023
6:59a SEA » 7:49p DEN
Frontier Airlines 1 stop (12h50m)

inbound: Jun 15, 2023
6:26a DEN » 6:03a SEA
Frontier Airlines 1 stop (23h37m)

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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: Jun 12, 2023
Frontier Airlines 1 stop

return: Jun 14, 2023
Frontier Airlines 1 stop

$210 Verify

Alaska Airlines

outbound: Jun 12, 2023
Alaska Airlines direct

return: Jun 14, 2023
Alaska Airlines direct

$360 Verify

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

Travel tips for flights Seattle - Denver

Average flight duration: 18h13m (flight with stopovers)

Arrival city:
Denver, USA
Airport(s):
Centennial Airport (APA)
Rocky Mountain Metropolitan Airport (BJC)
Denver International Airport (DEN)
Local time:
Jun 5, 2023 10:55 AM, GMT-6
Weather:
min. 50ºF, max. 76ºF

Departure city:
Seattle, USA
Airport(s):
Kenmore Air Harbor Seaplane Base (LKE)
Seattle–Tacoma International Airport (SEA)
Local time:
Jun 5, 2023 9:55 AM, GMT-7
Weather:
min. 42ºF, max. 75ºF

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