$251 Cheap Alaska Airlines flights San Antonio (SAT) to Juneau (JNU)

View $251 flight on Sat, Sep 13, 2025Opens in a new window

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$251 Cheap Alaska Airlines flights San Antonio (SAT) to Juneau (JNU)

Prices were available within the past 7 days and start at $251 for one-way flights and $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Oct 7 - Tue, Oct 21
SAT
San Antonio
JNU
Juneau
$498 Roundtrip, found 16 hours ago
$498
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Tue, Oct 7 from San Antonio to Juneau, returning Tue, Oct 21, priced at $498 found 16 hours ago
Alaska Airlines
Sat, Sep 13 - Sat, Sep 20
SAT
San Antonio
JNU
Juneau
$501 Roundtrip, found 4 hours ago
$501
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Sep 13 from San Antonio to Juneau, returning Sat, Sep 20, priced at $501 found 4 hours ago
Alaska Airlines
Sat, Sep 20 - Sat, Oct 4
SAT
San Antonio
JNU
Juneau
$548 Roundtrip, found 16 hours ago
$548
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Sep 20 from San Antonio to Juneau, returning Sat, Oct 4, priced at $548 found 16 hours ago
Alaska Airlines
Sun, Sep 14 - Sat, Sep 20
SAT
San Antonio
JNU
Juneau
$602 Roundtrip, just found
$602
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Sep 14 from San Antonio to Juneau, returning Sat, Sep 20, priced at $602 just found
Flights from San Antonio (SAT) to Juneau (JNU)
Origin airport
San Antonio Intl.
Destination airport
Juneau Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines
Popular airline
Alaska Airlines
Distance
2623 mi

Frequently asked questions

How much is an Alaska Airlines flight from San Antonio Intl. Airport (SAT) to Juneau Intl. Airport (JNU)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines round-trip flights from $498 from SAT to JNU. Affordable one-way options from $251 are also on offer.**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 SAT to JNU with Alaska Airlines?
Look for one-way or return flights to Juneau in November or December. You could find an affordable fare with Alaska Airlines during these off-season months.
What is the cheapest time to book flights from San Antonio Intl. Airport (SAT) to Juneau Intl. Airport (JNU) with Alaska Airlines?
Begin your search one to three months ahead of your departure date to find cheap fares on Alaska Airlines flights from San Antonio Intl. Airport (SAT) to Juneau Intl. Airport (JNU). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*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 San Antonio Intl. Airport (SAT) to Juneau Intl. Airport (JNU)?
Fill in your dates, click search and check the "Nonstop" filter on Expedia to browse any direct flights from SAT to JNU with Alaska Airlines or other carriers.
What is the earliest Alaska Airlines flight from SAT to JNU?
To find the earliest departure from SAT to JNU with Alaska Airlines, filter your search by "Early Morning" and "Morning." Choosing an early flight generally 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 San Antonio Intl. Airport (SAT) to Juneau arrive at Juneau Intl. Airport (JNU). This is the main gateway to this city.
Why fly with Alaska Airlines from SAT to JNU?
Traveling from SAT to JNU with Alaska Airlines means enjoying 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 San Antonio Intl. Airport (SAT) to Juneau Intl. Airport (JNU)?
It's usually possible to change or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to revise your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for more details.

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