$408 Cheap Flights from Greenville (GSP) to Juneau (JNU)

View $408 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Juneau, AK (JNU-Juneau Intl.)

Cheap Flights from Greenville to Juneau (GSP-JNU)

Prices were available within the past 7 days and start at $408 for one-way flights and $1,023 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jun 11 - Sat, Jun 20
GSP
Greenville
JNU
Juneau
$1,023 Roundtrip, found 18 hours ago
$1,023
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Jun 11 from Greenville to Juneau, returning Sat, Jun 20, priced at $1,023 found 18 hours ago
Alaska Airlines
Thu, Jun 11 - Sat, Jun 20
GSP
Greenville
JNU
Juneau
$1,028 Roundtrip, found 18 hours ago
$1,028
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Jun 11 from Greenville to Juneau, returning Sat, Jun 20, priced at $1,028 found 18 hours ago
Alaska Airlines
Thu, Jun 11 - Sat, Jun 20
GSP
Greenville
JNU
Juneau
$1,030 Roundtrip, found 18 hours ago
$1,030
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Jun 11 from Greenville to Juneau, returning Sat, Jun 20, priced at $1,030 found 18 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,137 Roundtrip, found 10 hours ago
$1,137
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,137 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,138 Roundtrip, found 10 hours ago
$1,138
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,138 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,142 Roundtrip, found 10 hours ago
$1,142
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,142 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,144 Roundtrip, found 10 hours ago
$1,144
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,144 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,252 Roundtrip, found 10 hours ago
$1,252
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,252 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,256 Roundtrip, found 10 hours ago
$1,256
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,256 found 10 hours ago
Alaska Airlines
Sat, May 30 - Thu, Jul 2
GSP
Greenville
JNU
Juneau
$1,257 Roundtrip, found 10 hours ago
$1,257
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Greenville to Juneau, returning Thu, Jul 2, priced at $1,257 found 10 hours ago
Flights from Greenville (GSP) to Juneau (JNU)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
Juneau Intl.
Airlines serving
Alaska Airlines
Roundtrip price
$1,022
Distance
2862 mi

Greenville to Juneau Flights

The cheapest times to fly from Greenville 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 Greenville to Juneau are during the month of June. You can find some of the cheapest flights from Greenville to Juneau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greenville to Juneau

Sunday is one of the best days to book for cheap flights from Greenville 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 Greenville 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 Greenville to Juneau in 2025. You can also book with separate airlines for your outbound and return journeys, from $408 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 Greenville 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 Greenville 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 Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU) cost?
Secure a cheap one-way flight from $408 or cheap return flight from $1,023 from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU)?
Traveling in June may help you find better deals, as it's the cheapest month for flights between GSP and JNU. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GSP to JNU flight.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU)?
There are no daily nonstop flights from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from GSP to JNU?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, carrier 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 Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU)?
To avoid possible delays on the Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU) last-minute?
Booking your flight from GSP to JNU just before your journey is usually more expensive. But if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a GSP to JNU flight and hotel package?
Securing a GSP to JNU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Juneau Intl. Airport (JNU)?
Typically, it's possible to cancel or reschedule your GSP to JNU flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.