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Flights from Seattle to Unalaska (SEA to DUT)

Discover alternate routes & cheap one way flights from Seattle to Unalaska (SEA to DUT) within a departure date range.

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  • USD 1104
    Alaska AirlinesRavn Alaska
    7:06am - 4:20pm
    Thu Feb 8th
    10h 14m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 85 Depart at 7:06am from Seattle (SEA) Fly for 3h 47m Arrive at 9:53am in Anchorage (ANC)

    Layover in Anchorage for 2h 7m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    6:00am - 4:20pm
    Thu Feb 8th
    11h 20m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 173 Depart at 6:00am from Seattle (SEA) Fly for 3h 47m Arrive at 8:47am in Anchorage (ANC)

    Layover in Anchorage for 3h 13m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Ravn AlaskaAlaska Airlines
    10:55pm - 10:20am
    Wed Feb 7th
    12h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 107 Depart at 10:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 1:42am in Anchorage (ANC)

    Layover in Anchorage for 4h 18m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    10:55pm - 10:20am
    Thu Feb 8th
    12h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 107 Depart at 10:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 1:42am in Anchorage (ANC)

    Layover in Anchorage for 4h 18m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Ravn AlaskaAlaska Airlines
    9:45pm - 10:20am
    Thu Feb 8th
    13h 35m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 119 Depart at 9:45pm from Seattle (SEA) Fly for 3h 49m Arrive at 12:34am in Anchorage (ANC)

    Layover in Anchorage for 5h 26m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    9:45pm - 10:20am
    Wed Feb 7th
    13h 35m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 119 Depart at 9:45pm from Seattle (SEA) Fly for 3h 49m Arrive at 12:34am in Anchorage (ANC)

    Layover in Anchorage for 5h 26m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    8:40pm - 10:20am
    Wed Feb 7th
    14h 40m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 121 Depart at 8:40pm from Seattle (SEA) Fly for 3h 52m Arrive at 11:32pm in Anchorage (ANC)

    Layover in Anchorage for 6h 28m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    7:59pm - 10:20am
    Wed Feb 7th
    15h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 109 Depart at 7:59pm from Seattle (SEA) Fly for 3h 48m Arrive at 10:47pm in Anchorage (ANC)

    Layover in Anchorage for 7h 13m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    5:59pm - 10:20am
    Thu Feb 8th
    17h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 227 Depart at 5:59pm from Seattle (SEA) Fly for 3h 47m Arrive at 8:46pm in Anchorage (ANC)

    Layover in Anchorage for 9h 14m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    5:59pm - 10:20am
    Wed Feb 7th
    17h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 227 Depart at 5:59pm from Seattle (SEA) Fly for 3h 47m Arrive at 8:46pm in Anchorage (ANC)

    Layover in Anchorage for 9h 14m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    10:55pm - 4:20pm
    Thu Feb 8th
    18h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 107 Depart at 10:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 1:42am in Anchorage (ANC)

    Layover in Anchorage for 10h 18m

    Fri Feb 9th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    10:55pm - 4:20pm
    Wed Feb 7th
    18h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 107 Depart at 10:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 1:42am in Anchorage (ANC)

    Layover in Anchorage for 10h 18m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Ravn AlaskaAlaska Airlines
    3:55pm - 10:20am
    Wed Feb 7th
    19h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 275 Depart at 3:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 6:42pm in Anchorage (ANC)

    Layover in Anchorage for 11h 18m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Ravn AlaskaAlaska Airlines
    9:45pm - 4:20pm
    Wed Feb 7th
    19h 35m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 119 Depart at 9:45pm from Seattle (SEA) Fly for 3h 49m Arrive at 12:34am in Anchorage (ANC)

    Layover in Anchorage for 11h 26m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    9:45pm - 4:20pm
    Thu Feb 8th
    19h 35m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 119 Depart at 9:45pm from Seattle (SEA) Fly for 3h 49m Arrive at 12:34am in Anchorage (ANC)

    Layover in Anchorage for 11h 26m

    Fri Feb 9th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    8:40pm - 4:20pm
    Wed Feb 7th
    20h 40m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 121 Depart at 8:40pm from Seattle (SEA) Fly for 3h 52m Arrive at 11:32pm in Anchorage (ANC)

    Layover in Anchorage for 12h 28m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    2:35pm - 10:20am
    Wed Feb 7th
    20h 45m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 131 Depart at 2:35pm from Seattle (SEA) Fly for 3h 47m Arrive at 5:22pm in Anchorage (ANC)

    Layover in Anchorage for 12h 38m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    7:59pm - 4:20pm
    Wed Feb 7th
    21h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 109 Depart at 7:59pm from Seattle (SEA) Fly for 3h 48m Arrive at 10:47pm in Anchorage (ANC)

    Layover in Anchorage for 13h 13m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    1:25pm - 10:20am
    Wed Feb 7th
    21h 55m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 189 Depart at 1:25pm from Seattle (SEA) Fly for 3h 49m Arrive at 4:14pm in Anchorage (ANC)

    Layover in Anchorage for 13h 46m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    5:59pm - 4:20pm
    Thu Feb 8th
    23h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 227 Depart at 5:59pm from Seattle (SEA) Fly for 3h 47m Arrive at 8:46pm in Anchorage (ANC)

    Layover in Anchorage for 15h 14m

    Fri Feb 9th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    5:59pm - 4:20pm
    Wed Feb 7th
    23h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 227 Depart at 5:59pm from Seattle (SEA) Fly for 3h 47m Arrive at 8:46pm in Anchorage (ANC)

    Layover in Anchorage for 15h 14m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    11:30am - 10:20am
    Wed Feb 7th
    23h 50m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 175 Depart at 11:30am from Seattle (SEA) Fly for 3h 49m Arrive at 2:19pm in Anchorage (ANC)

    Layover in Anchorage for 15h 41m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    11:00am - 10:20am
    Wed Feb 7th
    24h 20m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 93 Depart at 11:00am from Seattle (SEA) Fly for 3h 49m Arrive at 1:49pm in Anchorage (ANC)

    Layover in Anchorage for 16h 11m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    10:00am - 10:20am
    Wed Feb 7th
    25h 20m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 49 Depart at 10:00am from Seattle (SEA) Fly for 3h 49m Arrive at 12:49pm in Anchorage (ANC)

    Layover in Anchorage for 17h 11m

    Thu Feb 8th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    3:55pm - 4:20pm
    Wed Feb 7th
    25h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Wed Feb 7th 2024 Alaska Airlines · AS 275 Depart at 3:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 6:42pm in Anchorage (ANC)

    Layover in Anchorage for 17h 18m

    Thu Feb 8th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1104
    Alaska AirlinesRavn Alaska
    9:01am - 10:20am
    Thu Feb 8th
    26h 19m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 83 Depart at 9:01am from Seattle (SEA) Fly for 3h 52m Arrive at 11:53am in Anchorage (ANC)

    Layover in Anchorage for 18h 7m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1105
    Ravn AlaskaAlaska Airlines
    10:00am - 10:20am
    Thu Feb 8th
    25h 20m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 49 Depart at 10:00am from Seattle (SEA) Fly for 3h 49m Arrive at 12:49pm in Anchorage (ANC)

    Layover in Anchorage for 17h 11m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1109
    Alaska AirlinesRavn Alaska
    3:55pm - 10:20am
    Thu Feb 8th
    19h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 275 Depart at 3:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 6:42pm in Anchorage (ANC)

    Layover in Anchorage for 11h 18m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1109
    Alaska AirlinesRavn Alaska
    3:55pm - 4:20pm
    Thu Feb 8th
    25h 25m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 275 Depart at 3:55pm from Seattle (SEA) Fly for 3h 47m Arrive at 6:42pm in Anchorage (ANC)

    Layover in Anchorage for 17h 18m

    Fri Feb 9th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1141
    Ravn AlaskaAlaska Airlines
    2:35pm - 10:20am
    Thu Feb 8th
    20h 45m
    Seattle (SEA) → Dutch Harbor (DUT)
    1 Stop

    Thu Feb 8th 2024 Alaska Airlines · AS 131 Depart at 2:35pm from Seattle (SEA) Fly for 3h 47m Arrive at 5:22pm in Anchorage (ANC)

    Layover in Anchorage for 12h 38m

    Fri Feb 9th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

  • USD 1465
    Ravn AlaskaAlaska Airlines
    10:59pm - 4:20pm
    Thu Feb 8th
    18h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    2 Stops

    Thu Feb 8th 2024 Alaska Airlines · AS 223 Depart at 10:59pm from Seattle (SEA) Fly for 3h 56m Arrive at 1:55am in Fairbanks (FAI)

    Layover in Fairbanks for 3h 5m

    Fri Feb 9th 2024 Alaska Airlines · AS 90 Depart at 5:00am from Fairbanks (FAI) Fly for 1h 13m Arrive at 6:13am in Anchorage (ANC)

    Layover in Anchorage for 5h 47m

    Fri Feb 9th 2024 Ravn Alaska · 7H 6 Depart at 12:00pm from Anchorage (ANC) Fly for 4h 20m Arrive at 4:20pm in Dutch Harbor (DUT)

  • USD 1465
    Alaska AirlinesRavn Alaska
    10:59pm - 10:20am
    Thu Feb 8th
    36h 21m
    Seattle (SEA) → Dutch Harbor (DUT)
    2 Stops

    Thu Feb 8th 2024 Alaska Airlines · AS 223 Depart at 10:59pm from Seattle (SEA) Fly for 3h 56m Arrive at 1:55am in Fairbanks (FAI)

    Layover in Fairbanks for 3h 5m

    Fri Feb 9th 2024 Alaska Airlines · AS 90 Depart at 5:00am from Fairbanks (FAI) Fly for 1h 13m Arrive at 6:13am in Anchorage (ANC)

    Layover in Anchorage for 23h 47m

    Sat Feb 10th 2024 Ravn Alaska · 7H 2 Depart at 6:00am from Anchorage (ANC) Fly for 4h 20m Arrive at 10:20am in Dutch Harbor (DUT)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Seattle to Unalaska (SEA to DUT).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais