$311 Cheap Flights from Louisville (SDF) to Juneau (JNU)

View $311 flight on Sat, Sep 13, 2025Opens in a new window

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

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Cheap Flights from Louisville to Juneau (SDF-JNU)

Prices were available within the past 7 days and start at $311 for one-way flights and $581 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 13 - Sat, Sep 20
SDF
Louisville
JNU
Juneau
$581 Roundtrip, found 1 day ago
$581
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 13 from Louisville to Juneau, returning Sat, Sep 20, priced at $581 found 1 day ago
Delta
Mon, Sep 8 - Fri, Sep 26
SDF
Louisville
JNU
Juneau
$616 Roundtrip, found 2 days ago
$616
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 8 from Louisville to Juneau, returning Fri, Sep 26, priced at $616 found 2 days ago
Delta
Sat, Sep 13 - Sat, Sep 20
SDF
Louisville
JNU
Juneau
$618 Roundtrip, found 1 day ago
$618
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 13 from Louisville to Juneau, returning Sat, Sep 20, priced at $618 found 1 day ago
Delta
Wed, Sep 10 - Wed, Sep 17
SDF
Louisville
JNU
Juneau
$631 Roundtrip, found 2 days ago
$631
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 10 from Louisville to Juneau, returning Wed, Sep 17, priced at $631 found 2 days ago
Delta
Fri, Sep 12 - Fri, Sep 26
SDF
Louisville
JNU
Juneau
$652 Roundtrip, found 2 days ago
$652
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 12 from Louisville to Juneau, returning Fri, Sep 26, priced at $652 found 2 days ago
Delta
Fri, Sep 12 - Wed, Sep 17
SDF
Louisville
JNU
Juneau
$667 Roundtrip, found 2 days ago
$667
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 12 from Louisville to Juneau, returning Wed, Sep 17, priced at $667 found 2 days ago
Delta
Tue, Sep 16 - Wed, Sep 17
SDF
Louisville
JNU
Juneau
$671 Roundtrip, found 2 days ago
$671
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 16 from Louisville to Juneau, returning Wed, Sep 17, priced at $671 found 2 days ago
Delta
Sun, Sep 14 - Fri, Sep 26
SDF
Louisville
JNU
Juneau
$688 Roundtrip, found 2 days ago
$688
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Sep 14 from Louisville to Juneau, returning Fri, Sep 26, priced at $688 found 2 days ago
American Airlines
Wed, Oct 29 - Mon, Nov 17
SDF
Louisville
JNU
Juneau
$708 Roundtrip, found 2 days ago
$708
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 29 from Louisville to Juneau, returning Mon, Nov 17, priced at $708 found 2 days ago
Alaska Airlines
Sat, Oct 11 - Tue, Oct 14
SDF
Louisville
JNU
Juneau
$963 Roundtrip, found 1 day ago
$963
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Louisville to Juneau, returning Tue, Oct 14, priced at $963 found 1 day ago

Alternative airports near Juneau

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juneau Intl. JNU. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $955
JNU
Juneau Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $955
Flights from Louisville (SDF) to Juneau (JNU)
Origin airport
Louisville Intl.
Destination airport
Juneau Intl.
Roundtrip price
$580
Distance
2562 mi

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 September. 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 $311 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.

 

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 $311 or cheap return flight from $581 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 September 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.

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*Available to One Key members.