$672+ Cheap flights from San Francisco to Gustavus (SFO - 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GST
Mar 10 — Mar 171
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Gustavus with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Gustavus
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Gustavus (GST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 5, 2025.
Round-trip from | $672 (Alaska Airlines) |
|---|
Find flight deals from San Francisco to Gustavus
Cheapest flights from San Francisco to GustavusExplore the most affordable flight options available from San Francisco to Gustavus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.
Explore the most affordable flight options available from San Francisco to Gustavus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 7/159:15 amSFO - GST
2 stops8h 26mAlaska Airlines
Tue 7/225:35 pmGST - SFO
2 stops14h 41mAlaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$672
Find flights from San Francisco to Gustavus within your budget
Customize your flight search to find flights from San Francisco 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 March 5, 2025.
Fly from
San Francisco
Fly to
Gustavus
Route
Depart
Return
Price
San FranciscoGustavus
SFO - GST
SFOGST
San Francisco
Tue 7/15
9:15 am-4:41 pm
2 stops8h 26m
Gustavus Arpt
Tue 7/22
5:35 pm-9:16 am
2 stops14h 41m
$672
Best time to book a flight from San Francisco to Gustavus
Have a flexible travel schedule? Discover the best time to fly to Gustavus from San Francisco 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.
Travel insights for flights from San Francisco to Gustavus
Get recent, data-driven insights about flights from San Francisco to Gustavus including ideal travel times, pricing trends, and more.
Rainfall in Gustavus by month
Plan your trip to Gustavus by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Gustavus ranges from 2.7 - 8.2 inches per month. October is typically the wettest month, when rainfall can reach 8.2 in. April is typically the driest time to visit Gustavus when rainfall is around 2.7 in.
Temperature in Gustavus by month
Plan your trip to Gustavus by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Gustavus, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Gustavus
Get insights into the airlines that provide service to Gustavus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gustavus. Reviews last updated March 5, 2025.
Food
7.1
Comfort
7.9
Entertainment
7.1
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
Cheri,Jan 2025
FAT - SEA
Food
7.1
Comfort
7.9
Entertainment
7.1
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
Cheri,Jan 2025
FAT - SEA