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Alaska Airlines Frequently Asked Questions about Flights from DTW to SEA

  • Question : What are the cheapest flights Alaska Airlines has from DTW to SEA?
    Answer : The cheapest flights we could find in 1/22 on Alaska Airlines from DTW to SEA are:
    • Alaska Airlines flight AS4094 leaving Detroit on 1/22 at 3:20 pm and returning from Seattle on 1/25 at 7:05 pm for only $360 per person.*
    • Alaska Airlines flight AS4060 leaving Detroit on 1/22 at 10:45 am and returning from Seattle on 1/26 at 5:30 am for only $384 per person.*
    • Alaska Airlines flight AS793 leaving Detroit on 1/18 at 9:20 pm and returning from Seattle on 1/21 at 7:05 pm for only $386 per person.*
  • Question : How many flights does Alaska Airlines fly from DTW to SEA?
    Answer : Alaska Airlines flies 84 flights every month between DTW and SEA.
  • Question : What aircraft type does Alaska Airlines fly to DTW and SEA?
    Answer : Alaska Airlines typically flies the Canadian Regional Jet 700 out of DTW and returns on a BOEING 737-800 (WINGLETS) PASSENGER from SEA.

    *Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 11/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

Alaska Airlines Flights from DTW to SEA

Travelocity is proud to offer some of the lowest fares on Alaska Airlines flights from Detroit to Seattle. With our low price guarantee and free 24 hour cancellation, you can book that flight to SEA with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from DTW to SEA. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!

Carrier Flight Depart DTW Arrive SEA Fri
AS 793 03:20 pm 05:15 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.