$119 Cheap Alaska Airlines flights Gustavus (GST) to Juneau (JNU)

View $119 flight on Fri, Aug 22, 2025Opens in a new window

$119 Cheap Alaska Airlines flights Gustavus (GST) to Juneau (JNU)

Prices were available within the past 7 days and start at $119 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Aug 14 - Mon, Aug 18
GST
Gustavus
JNU
Juneau
$238 Roundtrip, found 22 hours ago
$238
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Gustavus to Juneau, returning Mon, Aug 18, priced at $238 found 22 hours ago
Alaska Airlines
Mon, Aug 4 - Wed, Aug 6
GST
Gustavus
JNU
Juneau
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 4 from Gustavus to Juneau, returning Wed, Aug 6, priced at $258 found 3 days ago
Alaska Airlines
Wed, Aug 6 - Fri, Aug 8
GST
Gustavus
JNU
Juneau
$378 Roundtrip, found 6 days ago
$378
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 6 from Gustavus to Juneau, returning Fri, Aug 8, priced at $378 found 6 days ago
Alaska Airlines
Wed, Aug 6 - Fri, Aug 8
GST
Gustavus
JNU
Juneau
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 6 from Gustavus to Juneau, returning Fri, Aug 8, priced at $466 found 6 days ago
Alaska Airlines
Tue, Aug 12 - Fri, Aug 15
GST
Gustavus
JNU
Juneau
$469 Roundtrip, found 4 days ago
$469
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Gustavus to Juneau, returning Fri, Aug 15, priced at $469 found 4 days ago
Alaska Airlines
Mon, Aug 4 - Wed, Aug 6
GST
Gustavus
JNU
Juneau
$486 Roundtrip, found 3 days ago
$486
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Aug 4 from Gustavus to Juneau, returning Wed, Aug 6, priced at $486 found 3 days ago
Alaska Airlines
Wed, Aug 6 - Fri, Aug 8
GST
Gustavus
JNU
Juneau
$536 Roundtrip, found 6 days ago
$536
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 6 from Gustavus to Juneau, returning Fri, Aug 8, priced at $536 found 6 days ago
Alaska Airlines
Thu, Aug 14 - Mon, Aug 18
GST
Gustavus
JNU
Juneau
$536 Roundtrip, found 22 hours ago
$536
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Aug 14 from Gustavus to Juneau, returning Mon, Aug 18, priced at $536 found 22 hours ago
Alaska Airlines
Wed, Aug 6 - Fri, Aug 8
GST
Gustavus
JNU
Juneau
$536 Roundtrip, found 6 days ago
$536
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 6 from Gustavus to Juneau, returning Fri, Aug 8, priced at $536 found 6 days ago
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Flights from Gustavus (GST) to Juneau (JNU)
Origin airport
Gustavus
Destination airport
Juneau Intl.
Airlines serving
Air Excursions LLC, Alaska Airlines
Popular airline
Air Excursions LLC
Distance
40 mi

Frequently asked questions

How much is an Alaska Airlines flight from Gustavus Airport (GST) to Juneau Intl. Airport (JNU)?
Grab affordable return Alaska Airlines flights from $238 from GST to JNU by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from $119 for a one-way journey.**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 GST to JNU with Alaska Airlines?
Alaska Airlines flights to Juneau are often cheaper in the quieter months of November and December. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Gustavus Airport (GST) to Juneau Intl. Airport (JNU) with Alaska Airlines?
Look for cheap Alaska Airlines flights from Gustavus Airport (GST) to Juneau Intl. Airport (JNU) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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 Gustavus Airport (GST) to Juneau Intl. Airport (JNU)?
To find out if there's a direct journey from GST to JNU with Alaska Airlines or any other airlines, use our "Nonstop" filter when searching for tickets.
What is the earliest Alaska Airlines flight from GST to JNU?
To find the earliest departures from GST to JNU with Alaska Airlines, sort your results by "Early Morning" and "Morning." Booking an early flight usually means you'll experience fewer cancellations.**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 Gustavus Airport (GST) to Juneau arrive at Juneau Intl. Airport (JNU). This is the main entry point to this city.
Why fly with Alaska Airlines from GST to JNU?
Taking off from GST to JNU with Alaska Airlines comes with a host of benefits, including top-tier customer service and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend 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 Gustavus Airport (GST) to Juneau Intl. Airport (JNU)?
Changes are usually free within 24 hours of booking, but your airline may charge you after that. For further information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without being charged, check the "Changes included" and "No cancel fee" filters when organizing your next adventure.

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*Available to One Key members.