$459 Cheap Flights from Louisville (SDF) to Juneau (JNU)

View $459 flight on Fri, Jul 31, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Juneau, AK (JNU-Juneau Intl.)

Cheap Flights from Louisville to Juneau (SDF-JNU)

Prices were available within the past 7 days and start at $459 for one-way flights and $917 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jul 31 - Thu, Aug 6
SDF
Louisville
JNU
Juneau
$917 Roundtrip, found 6 days ago
$917
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Louisville to Juneau, returning Thu, Aug 6, priced at $917 found 6 days ago
Alaska Airlines
Fri, Jul 31 - Thu, Aug 6
SDF
Louisville
JNU
Juneau
$921 Roundtrip, found 6 days ago
$921
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Louisville to Juneau, returning Thu, Aug 6, priced at $921 found 6 days ago
Alaska Airlines
Fri, Jul 31 - Thu, Aug 6
SDF
Louisville
JNU
Juneau
$926 Roundtrip, found 6 days ago
$926
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Louisville to Juneau, returning Thu, Aug 6, priced at $926 found 6 days ago
Alaska Airlines
Tue, Mar 10 - Tue, Mar 17
SDF
Louisville
JNU
Juneau
$928 Roundtrip, found 3 days ago
$928
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 10 from Louisville to Juneau, returning Tue, Mar 17, priced at $928 found 3 days ago
Alaska Airlines
Thu, May 21 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,023 Roundtrip, found 3 days ago
$1,023
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Louisville to Juneau, returning Sun, May 31, priced at $1,023 found 3 days ago
Alaska Airlines
Thu, May 21 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,024 Roundtrip, found 3 days ago
$1,024
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Louisville to Juneau, returning Sun, May 31, priced at $1,024 found 3 days ago
Alaska Airlines
Thu, May 21 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,028 Roundtrip, found 3 days ago
$1,028
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Louisville to Juneau, returning Sun, May 31, priced at $1,028 found 3 days ago
Alaska Airlines
Tue, Mar 10 - Tue, Mar 17
SDF
Louisville
JNU
Juneau
$1,030 Roundtrip, found 3 days ago
$1,030
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 10 from Louisville to Juneau, returning Tue, Mar 17, priced at $1,030 found 3 days ago
Alaska Airlines
Fri, May 22 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,237 Roundtrip, found 3 days ago
$1,237
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 22 from Louisville to Juneau, returning Sun, May 31, priced at $1,237 found 3 days ago
Alaska Airlines
Fri, May 22 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,241 Roundtrip, found 3 days ago
$1,241
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 22 from Louisville to Juneau, returning Sun, May 31, priced at $1,241 found 3 days ago
Alaska Airlines
Fri, May 22 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,242 Roundtrip, found 3 days ago
$1,242
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 22 from Louisville to Juneau, returning Sun, May 31, priced at $1,242 found 3 days ago
Alaska Airlines
Fri, May 22 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,246 Roundtrip, found 3 days ago
$1,246
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 22 from Louisville to Juneau, returning Sun, May 31, priced at $1,246 found 3 days ago
Alaska Airlines
Fri, May 22 - Sun, May 31
SDF
Louisville
JNU
Juneau
$1,248 Roundtrip, found 3 days ago
$1,248
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, May 22 from Louisville to Juneau, returning Sun, May 31, priced at $1,248 found 3 days ago

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU) cost?
Snag a cheap one-way flight from $459 or cheap return flight from $917 from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU)?
Flying in July is a great way to save, as it's the cheapest month for flights between SDF and JNU. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SDF to JNU. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU)?
Direct flights from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SDF to JNU?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU)?
To land at Juneau Intl. Airport (JNU) on time, choose a flight that takes off from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU) last-minute?
Booking your flight from SDF to JNU just before your journey is typically more expensive. However, if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SDF to JNU flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDF to JNU flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Juneau Intl. Airport (JNU)?
If you booked your SDF to JNU flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Juneau Intl.
Roundtrip price
$917
Distance
2562 mi

Book with confidence

Louisville to Juneau Flights

The cheapest times to fly from Louisville to Juneau

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Juneau are during the month of July. You can find some of the cheapest flights from Louisville to Juneau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Juneau

Sunday is one of the best days to book for cheap flights from Louisville to Juneau: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Juneau

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Juneau in 2025. You can also book with separate airlines for your outbound and return journeys, from $459 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Juneau flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Juneau airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Louisville to Juneau Flights

Explore a world of travel with Expedia

*Available to One Key members.