$124 Find Cheap Flights to Gustavus

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Gustavus departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Gustavus

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Gustavus, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Gustavus, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$248
Alaska Airlines
Sun 6/21Tue 6/23
JNU - GST • Non-stop
Cheapest one-way
$124
Alaska Airlines
Sat 6/6
JNU - GST • Non-stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Gustavus (GST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Gustavus that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Gustavus

Sun, Jun 21 - Tue, Jun 23
Alaska Airlines Logo
4:10 pm - 4:51 pm
JNU
-
GST
0h 41mnonstop
Alaska Airlines Logo
5:50 pm - 6:28 pm
GST
-
JNU
0h 38mnonstop
$248Alaska Airlines
Sun, Jun 21 - Tue, Jun 23
Alaska Airlines Logo
4:10 pm - 4:51 pm
JNU
-
GST
0h 41mnonstop
Alaska Airlines Logo
5:50 pm - 6:28 pm
GST
-
JNU
0h 38mnonstop
$328Alaska Airlines
Tue, Jun 9 - Tue, Jun 9
Multiple Airlines Logo
10:00 am - 10:25 am
JNU
-
GST
0h 25mnonstop
Multiple Airlines Logo
5:34 pm - 6:15 pm
GST
-
JNU
0h 41mnonstop
$451Multiple Airlines
Sun, Jul 5 - Fri, Jul 10
Multiple Airlines Logo
4:10 pm - 4:51 pm
JNU
-
GST
0h 41mnonstop
Multiple Airlines Logo
6:10 am - 6:35 am
GST
-
JNU
0h 25mnonstop
$455Multiple Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
7:15 am - 4:51 pm
ANC
-
GST
9h 36m
1 stop
Alaska Airlines Logo
5:50 pm - 8:48 pm
GST
-
ANC
2h 58m
1 stop
$518Alaska Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
7:00 am - 4:41 pm
ANC
-
GST
9h 41m
1 stop
Alaska Airlines Logo
5:45 pm - 10:30 pm
GST
-
ANC
4h 45m
1 stop
$551Alaska Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
1:15 pm - 4:51 pm
ANC
-
GST
27h 36m
3 stops
Alaska Airlines Logo
5:50 pm - 8:48 pm
GST
-
ANC
2h 58m
1 stop
$694Alaska Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
1:46 pm - 4:41 pm
ANC
-
GST
26h 55m
3 stops
Alaska Airlines Logo
5:45 pm - 10:30 pm
GST
-
ANC
4h 45m
1 stop
$727Alaska Airlines
Wed, Jul 1 - Sat, Jul 4
Alaska Airlines Logo
2:26 am - 4:51 pm
ANC
-
GST
14h 25m
2 stops
Alaska Airlines Logo
5:50 pm - 8:48 pm
GST
-
ANC
2h 58m
1 stop
$936Alaska Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
11:05 am - 4:41 pm
ANC
-
GST
5h 36m
1 stop
Alaska Airlines Logo
5:45 pm - 2:43 am
GST
-
ANC
8h 58m
2 stops
$948Alaska Airlines
Booking Insights

KAYAK's insights & trends for flights to Gustavus

Get data-powered insights and trends for flights to Gustavus to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Gustavus Arpt?

The most popular airline among KAYAK users flying to Gustavus Arpt is Alaska Airlines, followed by Delta and Hawaiian Airlines.

Alaska Airlines
Alaska Airlines
#1 most popular
Delta
Delta
#2 most popular
Hawaiian Airlines
Hawaiian Airlines
#3 most popular
American Airlines
American Airlines
#4 most popular
Find deals

Good to know - Book Cheap Gustavus Plane Tickets

Cheapest flight$124
Flight from Juneau to Gustavus

When to book flights to Gustavus

Are your dates flexible? Find out the best times to travel to Gustavus based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Gustavus based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Gustavus flights

  • How far is Gustavus Arpt Airport from central Gustavus?

    Central Gustavus is 1 mile away from Gustavus Arpt Airport.

  • What is the name of Gustavus’s airport?

    There is only 1 airport in Gustavus, called Gustavus Arpt Airport (GST). It can also be referred to as Gustavus or Gustavus Arpt.

  • How does KAYAK find such low prices on flights to Gustavus?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Gustavus.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Gustavus?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Gustavus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Gustavus?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Gustavus with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Gustavus?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Gustavus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Gustavus

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Gustavus flight deals.

Reviews of the top airline flying to Gustavus

 
See real verified KAYAK customer reviews for airlines flying to Gustavus. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Gustavus. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Gustavus? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11948 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
7.1Food
Airline reviews

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

2.0 MediocreAnonymous, Feb 2026
SFO - RDM
Read more Alaska Airlines reviews

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

The flight was too short. No snacks or drinks offered.

I like flying Alaska Airlines. I think the staff are happy, the plane is comfortable, the entertainment reasonable, the food acceptable.

I'm not sure if you are going to ask me about the check in process. I could not get my boarding pass, so I had to stop at the American desk before security. I also had a difficult time downloading the app with the confirmation code for the two flights.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

The flight was good, comfort in the seat was good, drinks were good, entertainment had a large selection to choose from. I really liked the multi function of the tray tables, I hadn't seen that before. My only downside was that I wasn't able to have your snacks. Please have a wheat free option for a snack.

Everything ran like it should. Staff was professional. Looking forward to flying with them again.

The flight was a disaster. It is a 40 min flight and we waited to the tarmac for well over 90 min with no updates, while the crew tried to reconcile the seating chart of people on the plane to what their phones showed. Terrible communication, systems and experience. I would do almost anything to avoid taking another Alaska flight after the experience last night.

They are always so great! Friendly, on time if not early, organized boarding process. Great price too.

Everything you need to know for your flight to Gustavus

Information on the airport you'll fly into in Gustavus

Gustavus (GST)