How many flights depart from Alaska to San Francisco on average per day?

The number of flights available between Alaska and San Francisco is 7 per day as of August 2026. The most frequent departure time is 2:00PM, with 86% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from Alaska to San Francisco?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Alaska to San Francisco

How many flights depart from Alaska to San Francisco on average per week?

49 flights are operational weekly from Alaska to San Francisco as of August 2026. The most popular departure day for this route is Sat, with 22% of flights per week taking off on this day.

What airlines fly to San Francisco?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Francisco from Alaska according to our data. Alaska Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Francisco?

Flight times from Alaska to San Francisco vary, but if you’re flying out of Anchorage and flying into San Francisco (one of the most popular routes), then the duration is 4h 43m on average. Another popular route from Alaska to San Francisco is flying from Fairbanks to San Francisco, which will take roughly 8h 17m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Alaska to San Francisco Airport?

Prices for flights from Alaska to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Alaska to San Francisco Airport?

As of August 2026, there are 3 operators available to choose from for flights from Alaska to San Francisco Airport.

How old do you have to be to fly from Alaska to San Francisco 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 Alaska to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$208 Cheap Flights from Alaska to San Francisco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alaska to San Francisco

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:07 pm - 7:54 pm

ANC

SFO

26h 47m

1 stop

6:59 pm - 12:17 am

SFO

ANC

30h 18m

1 stop

$397Alaska Airlines

Wed, Sep 23 - Fri, Sep 25

10:48 pm - 11:24 am

ANC

SFO

11h 36m

1 stop

6:22 pm - 10:14 pm

SFO

ANC

4h 52mnonstop

$401Alaska Airlines

Sun, Aug 30 - Mon, Aug 31

4:07 pm - 7:54 pm

ANC

SFO

26h 47m

1 stop

5:37 pm - 1:25 pm

SFO

ANC

20h 48m

2 stops

$402Alaska Airlines

Wed, Sep 23 - Fri, Sep 25

2:14 pm - 7:58 pm

ANC

SFO

4h 44mnonstop

10:20 am - 2:13 pm

SFO

ANC

4h 53mnonstop

$417United Airlines

Fri, Sep 4 - Mon, Sep 7

11:55 pm - 11:35 am

ANC

SFO

10h 40m

1 stop

11:05 am - 10:45 pm

SFO

ANC

12h 40m

1 stop

$417Southwest

Fri, Sep 4 - Mon, Sep 7

11:55 pm - 1:40 pm

ANC

SFO

12h 45m

2 stops

11:05 am - 10:45 pm

SFO

ANC

12h 40m

1 stop

$422Southwest

Fri, Sep 4 - Mon, Sep 7

11:59 pm - 11:42 am

ANC

SFO

10h 43m

1 stop

1:00 pm - 10:56 pm

SFO

ANC

10h 56m

1 stop

$437United Airlines

Tue, Oct 27 - Tue, Nov 3

1:32 am - 9:34 am

ANC

SFO

7h 02m

1 stop

6:23 am - 8:15 pm

SFO

ANC

14h 52m

1 stop

$437Delta

Tue, Sep 8 - Tue, Sep 22

12:35 am - 9:00 am

ANC

SFO

7h 25m

1 stop

10:29 am - 12:27 am

SFO

ANC

14h 58m

1 stop

$437Delta

Wed, Sep 9 - Sun, Sep 20

11:09 pm - 11:23 am

ANC

SFO

11h 14m

1 stop

10:20 am - 2:13 pm

SFO

ANC

4h 53mnonstop

$449United Airlines

Tue, Sep 8 - Mon, Sep 14

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Delta flights from Alaska to San Francisco

Our best Delta deals on Alaska to San Francisco flight tickets

Delta

Oct 3

ANC1:32 amAnchorage

7h 02m

1 stop

SFO9:34 amSan Francisco

Oct 19

SFO5:45 pmSan Francisco

7h 50m

1 stop

ANC12:35 amAnchorage

$437

Delta

Sep 7

ANC1:32 amAnchorage

13h 22m

2 stops

SFO3:54 pmSan Francisco

Sep 23

SFO2:15 pmSan Francisco

11h 12m

1 stop

ANC12:27 amAnchorage

$443

Delta

Oct 1

ANC11:51 amAnchorage

7h 27m

1 stop

SFO8:18 pmSan Francisco

Oct 31

SFO12:05 pmSan Francisco

13h 30m

2 stops

ANC12:35 amAnchorage

$445

American Airlines flights from Alaska to San Francisco

Our best American Airlines deals on Alaska to San Francisco flight tickets

American Airlines

Aug 13

FAI8:00 amFairbanks

13h 55m

1 stop

SFO10:55 pmSan Francisco

Aug 17

SFO2:20 pmSan Francisco

7h 34m

1 stop

FAI8:54 pmFairbanks

$880

American Airlines

Aug 13

FAI12:19 amFairbanks

8h 01m

1 stop

SFO9:20 amSan Francisco

Aug 18

SFO5:38 pmSan Francisco

9h 37m

1 stop

FAI2:15 amFairbanks

$900

American Airlines

Aug 10

ANC8:20 pmAnchorage

11h 30m

1 stop

SFO8:50 amSan Francisco

Aug 11

SFO11:00 amSan Francisco

12h 32m

1 stop

ANC10:32 pmAnchorage

$1,047

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 9/23

4:07 pm-7:54 pm

1 stop26h 47m

San Francisco

Fri 9/25

6:59 pm-12:17 am

1 stop30h 18m

$397

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Sun 8/30

10:48 pm-11:24 am

1 stop11h 36m

San Francisco

Mon 8/31

6:22 pm-10:14 pm

Nonstop4h 52m

$401

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 9/23

4:07 pm-7:54 pm

1 stop26h 47m

San Francisco

Fri 9/25

5:37 pm-1:25 pm

2 stops20h 48m

$402

Quickest round-trip

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 9/4

2:14 pm-7:58 pm

Nonstop4h 44m

San Francisco

Mon 9/7

10:20 am-2:13 pm

Nonstop4h 53m

$417

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 9/4

11:55 pm-11:35 am

1 stop10h 40m

San Francisco

Mon 9/7

11:05 am-10:45 pm

1 stop12h 40m

$417

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 9/4

11:55 pm-1:40 pm

2 stops12h 45m

San Francisco

Mon 9/7

11:05 am-10:45 pm

1 stop12h 40m

$422

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 10/27

11:59 pm-11:42 am

1 stop10h 43m

San Francisco

Tue 11/3

1:00 pm-10:56 pm

1 stop10h 56m

$437

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 9/8

1:32 am-9:34 am

1 stop7h 02m

San Francisco

Tue 9/22

6:23 am-8:15 pm

1 stop14h 52m

$437

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 9/9

12:35 am-9:00 am

1 stop7h 25m

San Francisco

Sun 9/20

10:29 am-12:27 am

1 stop14h 58m

$437

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 9/8

11:09 pm-11:23 am

1 stop11h 14m

San Francisco

Mon 9/14

10:20 am-2:13 pm

Nonstop4h 53m

$449

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Alaska to San Francisco

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

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $384.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Alaska to San Francisco is on a Thursday when prices can be found for as low as $609. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,193.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Alaska to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $422. Flights in the evening are often more expensive with an average ticket price of $1,070.

What is the cheapest Alaska to San Francisco flight route?

Fly from Anchorage to San Francisco for the best Alaska - San Francisco flight prices

What cabin class options are available on Alaska to San Francisco flights?

There are 4 cabin classes available to choose from on Alaska to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to San Francisco flights?

You could potentially save up to 2% on your flight if you consider stops on a Alaska to San Francisco flight.

Cheap Alaska to San Francisco flight deals and tips

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

Best Price Found	$306
Fastest flight time	4h 44m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Alaska in the past 72 hours is $306. The best round-trip flight deal from Alaska to San Francisco found on momondo in the last 72 hours is $534.

The fastest flight from Alaska to San Francisco takes 4h 44m

Direct flights go from Alaska to San Francisco every day.

There is 1 airport in San Francisco. From Alaska there are direct flights to San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Alaska to San Francisco

When did momondo last update prices for flights from Alaska to San Francisco Airport?
Prices for flights from Alaska to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Alaska to San Francisco Airport?
As of August 2026, there are 3 operators available to choose from for flights from Alaska to San Francisco Airport.
How old do you have to be to fly from Alaska to San Francisco 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 Alaska to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Alaska to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alaska to San Francisco is Boeing 737 (36.27% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (27.45%), Boeing 737-900 Passenger/BBJ3 (winglets) (14.71%), and Boeing 737 MAX 9 (4.90%).

Best airlines flying from Alaska to San Francisco

Compare and see reviews for airlines that fly from Alaska to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $282	Free Cancellation	Rating 7.8 8,488 reviews	Search Delta flights
Alaska Airlines	PriceFrom $299	Free Cancellation	Rating 7.9 12,755 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $397	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights

Santa Cruz

Carmel-by-the-Sea

Modesto

South San Francisco

Fremont

Berkeley

Hayward

Walnut Creek

Bodega Bay

Roseville

Sonoma

Santa Clara

Vallejo

Salinas

Sunnyvale

Milpitas

Daly City

Burlingame

Turlock

Marina

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to San Francisco?

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

Can I find flights from Alaska to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Alaska to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Alaska to San Francisco?

Once you have performed a search for Alaska to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Cheap flights from Alaska to San Francisco from $208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to San Francisco departing on 9/3. 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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Delta flights from Alaska to San Francisco

Our best Delta deals on Alaska to San Francisco flight tickets

American Airlines flights from Alaska to San Francisco

Our best American Airlines deals on Alaska to San Francisco flight tickets

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How to get the cheapest flight ticket from Alaska to San Francisco

What is the cheapest month to fly to San Francisco?

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

What is the cheapest Alaska to San Francisco flight route?

What cabin class options are available on Alaska to San Francisco flights?

Can stopping save me money on Alaska to San Francisco flights?

What is the cheapest airline that flies from Alaska to San Francisco?

What airlines fly to San Francisco?

How many flights depart from Alaska to San Francisco on average per day?

How many flights depart from Alaska to San Francisco on average per week?

How long does it take to fly to San Francisco?

Cheap Alaska to San Francisco flight deals and tips

Best Price Found

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Direct flights

Airports in San Francisco

Frequently asked questions about flying from Alaska to San Francisco

Best airlines flying from Alaska to San Francisco

Compare and see reviews for airlines that fly from Alaska to San Francisco with momondo

Traveling to a place near San Francisco?

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An easier way to manage your San Francisco trip

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

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