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Gustavus

$748+ Cheap flights from California to Gustavus (GST)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GST
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from California to Gustavus

Cheapest flights from California to Gustavus
Explore the most affordable flight options available from California to Gustavus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Thu 8/205:35 pm
GST
-
SFO
2 stops47h 35m
Alaska Airlines
Deal found 2/16$748
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:13 pm
SFO
-
GST
2 stops47h 28m
Alaska Airlines
Wed 8/195:35 pm
GST
-
SFO
2 stops23h 35m
Alaska Airlines
Deal found 2/16$752
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Sun 8/165:45 pm
GST
-
SFO
3 stops43h 21m
Alaska Airlines
Deal found 2/16$757
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Mon 8/175:45 pm
GST
-
SFO
2 stops14h 35m
Alaska Airlines
Deal found 2/16$759
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Sun 8/165:45 pm
GST
-
SFO
2 stops38h 35m
Alaska Airlines
Deal found 2/16$762
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Sun 8/165:45 pm
GST
-
SFO
3 stops38h 35m
Alaska Airlines
Deal found 2/16$794
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:13 pm
SFO
-
GST
2 stops23h 28m
Alaska Airlines
Fri 8/215:35 pm
GST
-
SFO
2 stops23h 35m
Alaska Airlines
Deal found 2/16$799
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:00 am
SFO
-
GST
2 stops9h 41m
Alaska Airlines
Mon 8/175:45 pm
GST
-
SFO
2 stops14h 35m
Alaska Airlines
Deal found 2/16$801
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:13 pm
SFO
-
GST
2 stops47h 28m
Alaska Airlines
Fri 8/215:35 pm
GST
-
SFO
2 stops23h 35m
Alaska Airlines
Deal found 2/16$803

Find flight deals from California to Gustavus

Keep the following information in mind while searching for California to Gustavus flight deals. Data was last updated February 18, 2026.

Round-trip from

$748
(Alaska Airlines)
From California to Gustavus Arpt
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Gustavus that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from California to Gustavus that are best for you.

Fly from

California

Fly to

Gustavus

Route

Depart

Return

Price

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Sun 8/16

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops47h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Thu 8/13

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Thu 8/20

5:35 pm-6:10 pm

2 stops23h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Sat 8/15

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Thu 8/20

5:35 pm-6:10 pm

2 stops47h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Wed 8/12

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops23h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Tue 8/11

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops47h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Mon 8/10

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops47h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Thu 8/13

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops47h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Wed 8/12

6:13 pm-4:41 pm

2 stops23h 28m

Gustavus Arpt

Thu 8/20

5:35 pm-6:10 pm

2 stops23h 35m

$748

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Fri 8/14

6:13 pm-4:41 pm

2 stops47h 28m

Gustavus Arpt

Wed 8/19

5:35 pm-6:10 pm

2 stops23h 35m

$752

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Fri 8/14

6:13 pm-4:41 pm

2 stops47h 28m

Gustavus Arpt

Thu 8/20

5:35 pm-6:10 pm

2 stops23h 35m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 12 results
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Best time to book a flight from California to Gustavus

Have a flexible travel schedule? Discover the best time to fly to Gustavus from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Gustavus
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from California to Gustavus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Gustavus from California?

    For a flight from California to Gustavus, you will be flying into Gustavus Arpt. Gustavus Arpt (GST) is just 1.2 mi from the center of the city.

  • How long is the flight from California to Gustavus?

    A quick flight from California to Gustavus can take about 23h 28m. Alaska Airlines provides one of the quickest options available for as low as $748. The distance between California and Gustavus is about 1556 mi.

  • Can I find deals for flights from California to Gustavus that include hotel bookings?

    Yes. In addition to deals on California to Gustavus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Gustavus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Gustavus.

  • Can I find deals for business class flights from California to Gustavus?

    Yes. Cheapflights offers flight deals from California to Gustavus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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