Which airlines fly to Gustavus?

There may be other airlines that fly to Gustavus from United States, but the most popular among our users are Alaska Airlines, American Airlines and Delta. These airlines should offer flights to Gustavus on a routine basis if you’re flying from one of the more popular airports in United States.

$405 Cheap Flights to Gustavus in 2026

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Find the cheapest flights from the United States to Gustavus

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 2:25 pmJNU Juneau Intl-GST Gustavus Arpt

0h 25mnonstop

12:10 pm - 12:35 pmGST Gustavus Arpt-JNU Juneau Intl

0h 25mnonstop

$407Alaska Seaplanes

Fri, Sep 11 - Mon, Sep 14

7:00 am - 11:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

5h 25m1 stop Juneau Intl

11:40 am - 9:58 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

9h 18m1 stop Juneau Intl

$1,159Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

8:16 pm - 9:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

14h 09m1 stop Juneau Intl

2:40 pm - 10:15 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

6h 35m1 stop Juneau Intl

$1,159Multiple Airlines

Thu, Sep 24 - Wed, Sep 30

6:22 pm - 9:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

16h 03m2 stops Ketchikan Juneau Intl

2:00 pm - 10:15 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

7h 15m1 stop Juneau Intl

$1,234Multiple Airlines

Thu, Sep 24 - Wed, Sep 30

6:34 pm - 11:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

17h 51m2 stops Ketchikan Juneau Intl

11:40 am - 9:58 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

9h 18m1 stop Juneau Intl

$1,248Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

7:50 am - 9:25 amBWI Baltimore/Washington-GST Gustavus Arpt

29h 35m3 stops Seattle/Tacoma Intl Ketchikan Juneau Intl

11:40 am - 5:20 amGST Gustavus Arpt-BWI Baltimore/Washington

37h 40m2 stops Juneau Intl Seattle/Tacoma Intl

$1,292Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

7:15 pm - 11:55 amBWI Baltimore/Washington-GST Gustavus Arpt

20h 40m2 stops Seattle/Tacoma Intl Juneau Intl

11:40 am - 5:20 amGST Gustavus Arpt-BWI Baltimore/Washington

37h 40m2 stops Juneau Intl Seattle/Tacoma Intl

$1,298Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

3:47 pm - 11:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

20h 38m3 stops Ketchikan Sitka Juneau Intl

11:40 am - 9:58 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

9h 18m1 stop Juneau Intl

$1,333Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

3:52 pm - 9:25 amSEA Seattle/Tacoma Intl-GST Gustavus Arpt

18h 33m2 stops Ketchikan Juneau Intl

9:00 am - 12:20 pmGST Gustavus Arpt-SEA Seattle/Tacoma Intl

26h 20m2 stops Juneau Intl Ketchikan

$1,363Multiple Airlines

Thu, Sep 24 - Wed, Sep 30

7:00 am - 9:25 amIAD Washington, D.C. Dulles Intl-GST Gustavus Arpt

30h 25m3 stops Seattle/Tacoma Intl Ketchikan Juneau Intl

11:40 am - 11:59 pmGST Gustavus Arpt-IAD Washington, D.C. Dulles Intl

32h 19m2 stops Juneau Intl Seattle/Tacoma Intl

$1,374Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

JuneauGustavus

JNU Juneau Intl - GST Gustavus Arpt

JNUGST

Juneau Intl

Fri 9/11

2:00 pm-2:25 pm

Nonstop0h 25m

Gustavus Arpt

Mon 9/14

12:10 pm-12:35 pm

Nonstop0h 25m

$407

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Sat 10/17

7:00 am-11:25 am

1 stop5h 25m

Gustavus Arpt

Sat 10/24

11:40 am-9:58 pm

1 stop9h 18m

$1,159

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Thu 9/24

8:16 pm-9:25 am

1 stop14h 09m

Gustavus Arpt

Wed 9/30

2:40 pm-10:15 pm

1 stop6h 35m

$1,159

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Thu 9/24

6:22 pm-9:25 am

2 stops16h 03m

Gustavus Arpt

Wed 9/30

2:00 pm-10:15 pm

1 stop7h 15m

$1,234

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Sat 10/17

6:34 pm-11:25 am

2 stops17h 51m

Gustavus Arpt

Sat 10/24

11:40 am-9:58 pm

1 stop9h 18m

$1,248

BaltimoreGustavus

BWI Baltimore/Washington - GST Gustavus Arpt

BWIGST

Baltimore/Washington

Sat 9/26

7:50 am-9:25 am

3 stops29h 35m

Gustavus Arpt

Sat 10/3

11:40 am-5:20 am

2 stops37h 40m

$1,292

BaltimoreGustavus

BWI Baltimore/Washington - GST Gustavus Arpt

BWIGST

Baltimore/Washington

Sat 9/26

7:15 pm-11:55 am

2 stops20h 40m

Gustavus Arpt

Sat 10/3

11:40 am-5:20 am

2 stops37h 40m

$1,298

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Sat 10/17

3:47 pm-11:25 am

3 stops20h 38m

Gustavus Arpt

Sat 10/24

11:40 am-9:58 pm

1 stop9h 18m

$1,333

SeattleGustavus

SEA Seattle/Tacoma Intl - GST Gustavus Arpt

SEAGST

Seattle/Tacoma Intl

Thu 9/24

3:52 pm-9:25 am

2 stops18h 33m

Gustavus Arpt

Wed 9/30

9:00 am-12:20 pm

2 stops26h 20m

$1,363

Washington, D.C.Gustavus

IAD Washington, D.C. Dulles Intl - GST Gustavus Arpt

IADGST

Washington, D.C. Dulles Intl

Sat 9/26

7:00 am-9:25 am

3 stops30h 25m

Gustavus Arpt

Sat 10/3

11:40 am-11:59 pm

2 stops32h 19m

$1,374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Gustavus flights insights and trends

Explore insights for your Gustavus flight to craft the best travel plan

How long does it take to fly to Gustavus?

Flight times vary depending on what airport in United States you fly out of and what airport in Gustavus you fly into. For example, flying from Los Angeles to Juneau Intl takes 7h 07m on average. On the other hand, flying from San Francisco to Juneau Intl takes 5h 52m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Gustavus flight deals and tips

Summary info about Gustavus flight prices, duration and airlines

Best One-Way Price	$564
Best Round-Trip Price	$407
Fastest flight time	5h 25m

The best one-way flight price to Gustavus from United States in the last 5 days is $564 (Anchorage to Gustavus Arpt).

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The best round-trip flight price to Gustavus from United States in the last 5 days is $407 (Juneau Intl to Gustavus Arpt).

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The fastest flight to Gustavus from United States takes 5h 25m (Seattle/Tacoma Intl to Gustavus Arpt).

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Frequently asked questions about flying to Gustavus

Is there an alternative airport near Gustavus?

Those flying to Gustavus could potentially find better pricing at Gustavus Arpt Airport (1 mi from Gustavus city center), Excursion Inlet SPB Airport (10 mi from Gustavus city center), Hoonah Airport (25 mi from Gustavus city center), Elfin Cove SPB Airport (27 mi from Gustavus city center) or Pelican SPB Airport (36 mi from Gustavus city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Gustavus?

With an average price of $225 per person, Gustavus Arpt Airport is the cheapest airport to fly into when planning your trip to Gustavus. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Gustavus?

The best price found on momondo to Gustavus was $259/pp from Seattle, which is 3% cheaper than the average flight price to Gustavus. To find the cheapest price to Gustavus from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Gustavus Arpt Airport?

Prices for flights to Gustavus Arpt Airport were last updated today.

How many operators does momondo search for flights to Gustavus Arpt Airport?

As of August 2026, there is 1 operator available to choose from for flights to Gustavus Arpt Airport.

How old do you have to be to fly to Gustavus Arpt Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Gustavus Arpt Airport.

What documentation or ID do you need to fly to Gustavus Arpt Airport?

The travel and health documents you'll need for your trip to Gustavus Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Gustavus Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Gustavus?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Gustavus. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Gustavus with flexible booking policies on momondo?

Flights to Gustavus with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Gustavus?

momondo provides multiple filters to help you find the best flight to Gustavus. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Gustavus right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Gustavus, momondo offers a useful price alert feature which will track prices for flights to Gustavus and alert you when they change.

An easier way to manage your Gustavus Arpt trip

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Popular flights to Gustavus

Juneau Intl to Gustavus Arpt Flightsfrom $405

San Francisco to Gustavus Arpt Flightsfrom $1,157

Boston Logan Intl to Gustavus Arpt Flightsfrom $1,290

Washington, D.C. to Gustavus Arpt Flightsfrom $1,292

Anchorage to Gustavus Arpt Flightsfrom $1,174

Chicago to Gustavus Arpt Flightsfrom $958

Seattle/Tacoma Intl to Gustavus Arpt Flightsfrom $1,159

Petersburg to Gustavus Arpt Flightsfrom $668

$405 Cheap flights to Gustavus

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Gustavus departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frequently asked questions about flying to Gustavus

Why use momondo?

An easier way to manage your Gustavus Arpt trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Gustavus

Popular flights to Gustavus

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Cabin classes currently available on flights to Gustavus

List of cabin classes available on flights landing in Gustavus. Availability may vary depending on flight origin and airline.

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