GST

$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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$248
Alaska Airlines
Sat 7/4Sun 7/5
JNU - GST • Non-stop
Cheapest one-way
$124
Alaska Airlines
Sat 6/6
JNU - GST • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Gustavus!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Gustavus

 
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

Sat, Jul 4 - Sun, Jul 5
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
Mon, Aug 17 - Thu, Aug 20
Alaska Airlines Logo
4:10 pm - 4:51 pm
JNU
-
GST
0h 41mnonstop
Alaska Airlines Logo
5:35 pm - 6:15 pm
GST
-
JNU
0h 40mnonstop
$327Alaska 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
Fri, Jun 5 - Sun, Jun 14
Multiple Airlines Logo
10:00 am - 10:25 am
JNU
-
GST
0h 25mnonstop
Multiple Airlines Logo
5:50 pm - 6:28 pm
GST
-
JNU
0h 38mnonstop
$454Multiple Airlines
Thu, Jul 2 - Sat, Jul 4
Alaska Airlines Logo
7:36 pm - 4:51 pm
ANC
-
GST
21h 15m
1 stop
Alaska Airlines Logo
5:50 pm - 10:59 pm
GST
-
ANC
5h 09m
1 stop
$518Alaska Airlines
Fri, Jul 17 - Sun, Jul 19
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
$533Alaska Airlines
Sun, Jun 28 - Thu, Jul 2
Alaska Airlines Logo
10:53 am - 4:51 pm
ANC
-
GST
5h 58m
1 stop
Alaska Airlines Logo
5:50 pm - 8:48 pm
GST
-
ANC
2h 58m
1 stop
$551Alaska Airlines
Sat, Jun 27 - Sat, Jun 27
Air Excursions Logo
10:00 am - 10:25 am
JNU
-
GST
0h 25mnonstop
Air Excursions Logo
4:55 pm - 5:20 pm
GST
-
JNU
0h 25mnonstop
$663Air Excursions
Fri, Jun 5 - Sun, Jun 14
Air Excursions Logo
7:10 am - 7:35 am
JNU
-
GST
0h 25mnonstop
Air Excursions Logo
7:50 am - 8:15 am
GST
-
JNU
0h 25mnonstop
$684Air Excursions
Sat, May 23 - Sun, May 24
Air Excursions Logo
10:00 am - 10:25 am
JNU
-
GST
0h 25mnonstop
Air Excursions Logo
1:40 pm - 2:05 pm
GST
-
JNU
0h 25mnonstop
$689Air Excursions
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 American Airlines.

Alaska Airlines
Alaska Airlines
#1 most popular
Delta
Delta
#2 most popular
American Airlines
American Airlines
#3 most popular
Hawaiian Airlines
Hawaiian 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.
7.9
Alaska AirlinesOverall score based on 12052 reviews
7.0Entertainment
7.8Comfort
7.1Food
8.5Crew
8.1Boarding
Airline reviews

My only complaint was how far it was from plane to baggage claim

10.0 ExcellentAnonymous, Mar 2026
SBP - PDX
Read more Alaska Airlines reviews

My only complaint was how far it was from plane to baggage claim

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

Cancelled the flight cuz they sent the WRONG plane and then they promised to rebook us and let us know within the hour what our next flight was. I have heard nothing after 12 hours and can’t get ahold of anyone.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

nothing for delays and refuse service.when asked for the second flight. the first is good though

The crew inside the airport for Alaska was rude, lazy and incompetent

It was a super old plane so the first class experience was just not luxurious

Everything you need to know for your flight to Gustavus

Information on the airport you'll fly into in Gustavus

Gustavus (GST)