What is the cheapest airline that flies from San Francisco Bay Area to Gustavus Arpt?

Alaska Airlines is the most popular carrier operating from San Francisco Bay Area to Gustavus Arpt

When did momondo last update prices for flights from San Francisco Bay Area to Gustavus Arpt Airport?

Prices for flights from San Francisco Bay Area to Gustavus Arpt Airport are refreshed on a daily basis.

How old do you have to be to fly from San Francisco Bay Area 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 from San Francisco Bay Area 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.

$519 Cheap Flights from San Francisco Bay Area to Gustavus in 2026

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Find the cheapest flights from San Francisco Bay Area to Gustavus

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:19 pm - 4:39 pm

SFO

GST

47h 20m

2 stops

5:40 pm - 5:23 pm

GST

SFO

46h 43m

2 stops

$741Alaska Airlines

Wed, Aug 26 - Sun, Aug 30

6:19 pm - 4:39 pm

SFO

GST

23h 20m

2 stops

5:40 pm - 5:23 pm

GST

SFO

22h 43m

2 stops

$793Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

6:18 pm - 4:39 pm

SFO

GST

47h 21m

3 stops

5:40 pm - 2:27 pm

GST

SFO

43h 47m

3 stops

$844Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

7:47 pm - 4:52 pm

SFO

GST

46h 05m

2 stops

5:53 pm - 11:09 am

GST

SFO

40h 16m

3 stops

$845Alaska Airlines

Sun, Jul 12 - Thu, Jul 16

7:03 am - 4:52 pm

SFO

GST

34h 49m

3 stops

5:53 pm - 2:04 pm

GST

SFO

43h 11m

3 stops

$914Alaska Airlines

Sun, Jul 12 - Thu, Jul 16

6:00 am - 4:39 pm

SFO

GST

35h 39m

3 stops

5:40 pm - 2:27 pm

GST

SFO

43h 47m

3 stops

$1,585Alaska Airlines

Wed, Aug 26 - Sun, Aug 30

Alaska Airlines flights from San Francisco Bay Area to Gustavus

Our best Alaska Airlines deals on San Francisco Bay Area to Gustavus flight tickets

Alaska Airlines

Aug 26

SFO6:19 pmSan Francisco

47h 20m

2 stops

GST4:39 pmGustavus Arpt

Aug 30

GST5:40 pmGustavus Arpt

46h 43m

2 stops

SFO5:23 pmSan Francisco

$741

Alaska Airlines

Aug 24

SFO6:19 pmSan Francisco

23h 20m

2 stops

GST4:39 pmGustavus Arpt

Aug 27

GST5:40 pmGustavus Arpt

22h 43m

2 stops

SFO5:23 pmSan Francisco

$793

Alaska Airlines

Aug 24

SFO6:18 pmSan Francisco

47h 21m

3 stops

GST4:39 pmGustavus Arpt

Aug 27

GST5:40 pmGustavus Arpt

43h 47m

3 stops

SFO2:27 pmSan Francisco

$844

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco Bay Area to Gustavus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Wed 8/26

6:19 pm-4:39 pm

2 stops47h 20m

Gustavus Arpt

Sun 8/30

5:40 pm-5:23 pm

2 stops46h 43m

$741

Quickest round-trip

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Mon 8/24

6:19 pm-4:39 pm

2 stops23h 20m

Gustavus Arpt

Thu 8/27

5:40 pm-5:23 pm

2 stops22h 43m

$793

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Mon 8/24

6:18 pm-4:39 pm

3 stops47h 21m

Gustavus Arpt

Thu 8/27

5:40 pm-2:27 pm

3 stops43h 47m

$844

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Sun 7/12

7:47 pm-4:52 pm

2 stops46h 05m

Gustavus Arpt

Thu 7/16

5:53 pm-11:09 am

3 stops40h 16m

$845

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Sun 7/12

7:03 am-4:52 pm

3 stops34h 49m

Gustavus Arpt

Thu 7/16

5:53 pm-2:04 pm

3 stops43h 11m

$914

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Wed 8/26

6:00 am-4:39 pm

3 stops35h 39m

Gustavus Arpt

Sun 8/30

5:40 pm-2:27 pm

3 stops43h 47m

$1,585

Cheapest one-way

Quickest one-way

San FranciscoGustavus

SFO - GST

SFOGST

San Francisco

Mon 6/15

6:03 am-4:52 pm

2 stops11h 49m

$519

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco Bay Area to Gustavus

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on San Francisco Bay Area to Gustavus flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Gustavus.

Cheap San Francisco Bay Area to Gustavus flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Gustavus

Fastest flight time	46h 05m
Direct flights	None

The fastest flight from San Francisco Bay Area to Gustavus takes 46h 05m

There are no direct flights from San Francisco Bay Area to Gustavus. There are no popular flight routes from San Francisco Bay Area to Gustavus.

Search flight deals

Frequently asked questions about flying from San Francisco Bay Area to Gustavus

When did momondo last update prices for flights from San Francisco Bay Area to Gustavus Arpt Airport?
Prices for flights from San Francisco Bay Area to Gustavus Arpt Airport are refreshed on a daily basis.
How old do you have to be to fly from San Francisco Bay Area 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 from San Francisco Bay Area 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.
What is the most popular plane model from San Francisco Bay Area to Gustavus?
momondo data reveals that the most frequently booked plane model on the route from San Francisco Bay Area to Gustavus is Boeing 737-700, representing 46.15% of all bookings. The subsequent popular models are Pilatus PC-12 at 46.15% and Boeing 737-700 Passenger/BBJ1 (winglets) at 7.69%.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Gustavus?

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

Can I find flights from San Francisco Bay Area to Gustavus with flexible booking policies on momondo?

momondo does allow users to show only those flights to Gustavus from San Francisco Bay Area which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco Bay Area to Gustavus?

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

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

Of course. momondo tracks the price of San Francisco Bay Area to Gustavus flights. All you need is a valid email address and we will do the rest; it is that quick and easy.