$168 Cheap Flights from Sitka (SIT) to Gustavus (GST)

View $168 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Sitka, AK (SIT) to Gustavus, AK (GST)

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Cheap Flights from Sitka to Gustavus (SIT-GST)

Prices were available within the past 7 days and start at $168 for one-way flights and $662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Excursions LLC
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$662 Roundtrip, found 6 days ago
$662
Roundtrip
found 6 days ago
Select Air Excursions LLC flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $662 found 6 days ago
Alaska Airlines
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$678 Roundtrip, found 6 days ago
$678
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $678 found 6 days ago
Air Excursions LLC
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$712 Roundtrip, found 3 days ago
$712
Roundtrip
found 3 days ago
Select Air Excursions LLC flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $712 found 3 days ago
Alaska Airlines
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$778 Roundtrip, found 3 days ago
$778
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $778 found 3 days ago
Air Excursions LLC
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$890 Roundtrip, found 6 days ago
$890
Roundtrip
found 6 days ago
Select Air Excursions LLC flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $890 found 6 days ago
Air Excursions LLC
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$890 Roundtrip, found 6 days ago
$890
Roundtrip
found 6 days ago
Select Air Excursions LLC flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $890 found 6 days ago
Air Excursions LLC
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$940 Roundtrip, found 3 days ago
$940
Roundtrip
found 3 days ago
Select Air Excursions LLC flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $940 found 3 days ago
Air Excursions LLC
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$941 Roundtrip, found 3 days ago
$941
Roundtrip
found 3 days ago
Select Air Excursions LLC flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $941 found 3 days ago
Alaska Airlines
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$1,007 Roundtrip, found 3 days ago
$1,007
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $1,007 found 3 days ago
Air Excursions LLC
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$1,070 Roundtrip, found 6 days ago
$1,070
Roundtrip
found 6 days ago
Select Air Excursions LLC flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $1,070 found 6 days ago
Air Excursions LLC
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$1,103 Roundtrip, found 3 days ago
$1,103
Roundtrip
found 3 days ago
Select Air Excursions LLC flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $1,103 found 3 days ago
Alaska Airlines
Sat, Aug 30 - Sun, Aug 31
SIT
Sitka
GST
Gustavus
$1,119 Roundtrip, found 6 days ago
$1,119
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug 30 from Sitka to Gustavus, returning Sun, Aug 31, priced at $1,119 found 6 days ago
Alaska Airlines
Tue, Aug 12 - Sat, Aug 16
SIT
Sitka
GST
Gustavus
$1,169 Roundtrip, found 3 days ago
$1,169
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Sitka to Gustavus, returning Sat, Aug 16, priced at $1,169 found 3 days ago
Flights from Sitka (SIT) to Gustavus (GST)
Origin airport
Sitka
Destination airport
Gustavus
Roundtrip price
$662
Distance
95 mi

Sitka to Gustavus Flights

The cheapest times to fly from Sitka to Gustavus

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 Sitka to Gustavus are during the month of August. You can find some of the cheapest flights from Sitka to Gustavus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sitka to Gustavus

Sunday is one of the best days to book for cheap flights from Sitka to Gustavus: 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 Sitka to Gustavus

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 Sitka to Gustavus in 2025. You can also book with separate airlines for your outbound and return journeys, from $168 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 Sitka to Gustavus 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 Sitka to Gustavus 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 Sitka Airport (SIT) to Gustavus Airport (GST) cost?
Discover the latest flight deals from SIT to GST by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SIT to GST?
The cheapest flights from SIT to GST are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SIT to GST?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SIT to GST. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sitka Airport (SIT) to Gustavus Airport (GST)?
You'll need to take a flight with a layover when traveling from Sitka Airport (SIT) to Gustavus Airport (GST). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SIT to GST?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based 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 Sitka Airport (SIT) to Gustavus Airport (GST)?
To touch down at Gustavus Airport (GST) without delays, choose a flight that takes off from Sitka Airport (SIT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Sitka Airport (SIT) to Gustavus Airport (GST) last-minute?
Waiting until just before your departure to book your flight from SIT to GST generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a SIT to GST flight and hotel package?
Compared with arranging hotels and flights separately, booking a SIT to GST flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sitka Airport (SIT) to Gustavus Airport (GST)?
If you reserved your SIT to GST flight in the last 24 hours, you may be able to modify or cancel it without any 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 if you want more information.

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*Available to One Key members.