$559 Cheap Flights from San Francisco (SFO) to Alta (ALF)

View $559 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Alta (ALF)

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Cheap Flights from San Francisco to Alta (SFO-ALF)

Prices were available within the past 7 days and start at $559 for one-way flights and $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Nov 14 - Tue, Nov 18
SFO
San Francisco
ALF
Alta
$512 Roundtrip, found 5 days ago
$512
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Nov 14 from San Francisco to Alta, returning Tue, Nov 18, priced at $512 found 5 days ago
Scandinavian Airlines
Fri, Nov 28 - Wed, Dec 3
SFO
San Francisco
ALF
Alta
$512 Roundtrip, found 22 hours ago
$512
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 28 from San Francisco to Alta, returning Wed, Dec 3, priced at $512 found 22 hours ago
Scandinavian Airlines
Fri, Nov 14 - Tue, Nov 18
SFO
San Francisco
ALF
Alta
$542 Roundtrip, found 5 days ago
$542
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Nov 14 from San Francisco to Alta, returning Tue, Nov 18, priced at $542 found 5 days ago
Scandinavian Airlines
Fri, Nov 14 - Tue, Nov 18
SFO
San Francisco
ALF
Alta
$572 Roundtrip, found 5 days ago
$572
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Nov 14 from San Francisco to Alta, returning Tue, Nov 18, priced at $572 found 5 days ago
Scandinavian Airlines
Mon, Nov 3 - Sun, Nov 9
SFO
San Francisco
ALF
Alta
$582 Roundtrip, found 13 hours ago
$582
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Mon, Nov 3 from San Francisco to Alta, returning Sun, Nov 9, priced at $582 found 13 hours ago
Scandinavian Airlines
Tue, Oct 28 - Sun, Nov 9
SFO
San Francisco
ALF
Alta
$591 Roundtrip, found 13 hours ago
$591
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Tue, Oct 28 from San Francisco to Alta, returning Sun, Nov 9, priced at $591 found 13 hours ago
Scandinavian Airlines
Fri, Oct 31 - Sun, Nov 9
SFO
San Francisco
ALF
Alta
$641 Roundtrip, found 13 hours ago
$641
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Fri, Oct 31 from San Francisco to Alta, returning Sun, Nov 9, priced at $641 found 13 hours ago
Scandinavian Airlines
Fri, Oct 31 - Sun, Nov 9
SFO
San Francisco
ALF
Alta
$671 Roundtrip, found 13 hours ago
$671
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Fri, Oct 31 from San Francisco to Alta, returning Sun, Nov 9, priced at $671 found 13 hours ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
SFO
San Francisco
ALF
Alta
$761 Roundtrip, found 2 days ago
$761
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 18 from San Francisco to Alta, returning Tue, Nov 25, priced at $761 found 2 days ago
Swiss International Air Lines
Tue, Nov 18 - Tue, Nov 25
SFO
San Francisco
ALF
Alta
$851 Roundtrip, found 2 days ago
$851
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Nov 18 from San Francisco to Alta, returning Tue, Nov 25, priced at $851 found 2 days ago

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Alta Airport (ALF) cost?
Get a cheap one-way flight from $559 or cheap return flight from $512 from San Francisco Intl. Airport (SFO) to Alta Airport (ALF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Alta Airport (ALF)?
The cheapest month to fly from SFO to ALF is November, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Alta Airport (ALF)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SFO to ALF. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Alta Airport (ALF)?
You'll have to catch a flight with a layover if you're traveling from San Francisco Intl. Airport (SFO) to Alta Airport (ALF). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SFO to ALF?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year 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 San Francisco Intl. Airport (SFO) to Alta Airport (ALF)?
To arrive at Alta Airport (ALF) without delays, book a flight that leaves San Francisco Intl. Airport (SFO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 San Francisco Intl. Airport (SFO) to Alta Airport (ALF) last-minute?
Booking your flight from SFO to ALF right before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SFO to ALF flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to ALF flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Alta Airport (ALF)?
If you booked your SFO to ALF flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare 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, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Alta
Airlines serving
Scandinavian Airlines
Roundtrip price
$511
Distance
4805 mi

Book with confidence

Book with confidence

San Francisco to Alta Flights

The cheapest times to fly from San Francisco to Alta

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 San Francisco to Alta are during the month of November. You can find some of the cheapest flights from San Francisco to Alta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Alta

Sunday is one of the best days to book for cheap flights from San Francisco to Alta: 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 San Francisco to Alta

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 San Francisco to Alta in 2025. You can also book with separate airlines for your outbound and return journeys, from $559 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 San Francisco to Alta 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 San Francisco to Alta 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.

 

San Francisco to Alta Flights

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*Available to One Key members.