$323 Cheap Alaska Airlines flights Detroit (DTW) to Juneau (JNU)

View $323 flight on Sat, Aug 30, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$323 Cheap Alaska Airlines flights Detroit (DTW) to Juneau (JNU)

Prices were available within the past 7 days and start at $323 for one-way flights and $646 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 30 - Sat, Sep 6
DTW
Detroit
JNU
Juneau
$646 Roundtrip, found 5 days ago
$646
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Aug 30 from Detroit to Juneau, returning Sat, Sep 6, priced at $646 found 5 days ago
Alaska Airlines
Sat, Aug 9 - Sat, Aug 30
DTW
Detroit
JNU
Juneau
$657 Roundtrip, found 3 hours ago
$657
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Aug 9 from Detroit to Juneau, returning Sat, Aug 30, priced at $657 found 3 hours ago
Alaska Airlines
Tue, Sep 2 - Tue, Sep 16
DTW
Detroit
JNU
Juneau
$687 Roundtrip, just found
$687
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 2 from Detroit to Juneau, returning Tue, Sep 16, priced at $687 just found
Flights from Detroit (DTW) to Juneau (JNU)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Juneau Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Popular airline
Alaska Airlines
Distance
2444 mi

Frequently asked questions

How much is an Alaska Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Juneau Intl. Airport (JNU)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap Alaska Airlines return flights from $646 from DTW to JNU. Affordable one-way options from $323 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to JNU with Alaska Airlines?
Look for one-way or return flights to Juneau in November or December. You could find a cheap fare with Alaska Airlines during these off-peak months.
What is the cheapest time to book flights from Detroit Metropolitan Wayne County Airport (DTW) to Juneau Intl. Airport (JNU) with Alaska Airlines?
To find cheap Alaska Airlines fares from Detroit Metropolitan Wayne County Airport (DTW) to Juneau Intl. Airport (JNU), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Juneau Intl. Airport (JNU)?
Select our "Nonstop" filter when searching for direct Alaska Airlines flights from DTW to JNU. You can also compare other carriers offering the same nonstop route.
What is the earliest Alaska Airlines flight from DTW to JNU?
Search Alaska Airlines's earliest flights from DTW to JNU by checking the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Juneau?
Alaska Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to Juneau come in to land at Juneau Intl. Airport (JNU). This is the main entry point to this destination.
Why fly with Alaska Airlines from DTW to JNU?
Heading from DTW to JNU with Alaska Airlines comes with a host of perks, including an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Juneau Intl. Airport (JNU)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For further details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to make changes without additional charges, check the "Changes included" or "No cancel fee" filter when planning your next break.

Explore a world of travel with Expedia

*Available to One Key members.