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Cheap flights from Alaska to San Francisco from $181

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alaska to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
11:41 am - 5:23 pm
ANC
-
SFO
4h 42mnonstop
Alaska Airlines Logo
6:22 pm - 10:14 pm
SFO
-
ANC
4h 52mnonstop
$397Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Alaska Airlines Logo
11:41 am - 5:23 pm
ANC
-
SFO
4h 42mnonstop
Alaska Airlines Logo
7:10 am - 5:25 pm
SFO
-
ANC
11h 15m
1 stop
$407Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Delta Logo
1:30 am - 9:51 am
ANC
-
SFO
7h 21m
1 stop
Delta Logo
4:45 pm - 10:36 pm
SFO
-
ANC
6h 51m
1 stop
$417Delta
Wed, Oct 7 - Mon, Oct 12
Southwest Logo
10:25 pm - 10:50 am
ANC
-
SFO
11h 25m
1 stop
Southwest Logo
12:30 pm - 10:45 pm
SFO
-
ANC
11h 15m
2 stops
$418Southwest
Mon, Aug 24 - Mon, Aug 31
Alaska Airlines Logo
1:16 am - 12:26 pm
FAI
-
SFO
10h 10m
1 stop
Alaska Airlines Logo
11:00 am - 8:37 pm
SFO
-
FAI
10h 37m
1 stop
$418Alaska Airlines
Thu, Oct 22 - Tue, Oct 27
Alaska Airlines Logo
1:59 am - 12:48 pm
ANC
-
SFO
9h 49m
2 stops
Alaska Airlines Logo
1:49 pm - 12:51 am
SFO
-
ANC
12h 02m
1 stop
$422Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
Alaska Airlines Logo
6:36 pm - 9:39 am
FAI
-
SFO
14h 03m
2 stops
Alaska Airlines Logo
6:00 am - 12:55 pm
SFO
-
FAI
7h 55m
1 stop
$422Alaska Airlines
Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
1:59 am - 12:48 pm
ANC
-
SFO
9h 49m
2 stops
Alaska Airlines Logo
11:39 am - 9:48 pm
SFO
-
ANC
11h 09m
2 stops
$427Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
1:30 am - 5:49 pm
ANC
-
SFO
15h 19m
2 stops
Delta Logo
10:31 am - 4:18 pm
SFO
-
ANC
6h 47m
1 stop
$445Delta
Fri, Nov 6 - Wed, Nov 11
Delta Logo
6:00 am - 8:18 pm
ANC
-
SFO
13h 18m
2 stops
Delta Logo
4:45 pm - 1:45 am
SFO
-
ANC
10h 00m
1 stop
$454Delta
Fri, Nov 6 - Wed, Nov 11

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Alaska Airlines flights from Alaska to San Francisco

Our best Alaska Airlines deals on Alaska to San Francisco flight tickets
Alaska Airlines
Aug 20
ANC11:41 amAnchorage
4h 42m
SFO5:23 pmSan Francisco
Aug 23
SFO6:22 pmSan Francisco
4h 52m
ANC10:14 pmAnchorage
$397
Alaska Airlines
Aug 20
ANC11:41 amAnchorage
4h 42m
SFO5:23 pmSan Francisco
Aug 23
SFO9:03 amSan Francisco
10h 29m
1 stop
ANC6:32 pmAnchorage
$407
Alaska Airlines
Oct 22
FAI1:16 amFairbanks
10h 10m
1 stop
SFO12:26 pmSan Francisco
Oct 27
SFO11:00 amSan Francisco
10h 37m
1 stop
FAI8:37 pmFairbanks
$418

Delta flights from Alaska to San Francisco

Our best Delta deals on Alaska to San Francisco flight tickets
Delta
Oct 7
ANC1:30 amAnchorage
7h 21m
1 stop
SFO9:51 amSan Francisco
Oct 12
SFO4:45 pmSan Francisco
6h 51m
1 stop
ANC10:36 pmAnchorage
$417
Delta
Nov 6
ANC1:30 amAnchorage
15h 19m
2 stops
SFO5:49 pmSan Francisco
Nov 11
SFO10:31 amSan Francisco
6h 47m
1 stop
ANC4:18 pmAnchorage
$445
Delta
Nov 6
ANC6:00 amAnchorage
13h 18m
2 stops
SFO8:18 pmSan Francisco
Nov 11
SFO4:45 pmSan Francisco
10h 00m
1 stop
ANC1:45 amAnchorage
$454

momondo Fare Finder

 
Customize your flight search to find flights from Alaska to San Francisco 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Alaska to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Thu 8/20

11:41 am-5:23 pm

Nonstop4h 42m

San Francisco

Sun 8/23

6:22 pm-10:14 pm

Nonstop4h 52m

$397

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Thu 8/20

11:41 am-5:23 pm

Nonstop4h 42m

San Francisco

Sun 8/23

7:10 am-5:25 pm

1 stop11h 15m

$407

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 10/7

1:30 am-9:51 am

1 stop7h 21m

San Francisco

Mon 10/12

4:45 pm-10:36 pm

1 stop6h 51m

$417

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Mon 8/24

10:25 pm-10:50 am

1 stop11h 25m

San Francisco

Mon 8/31

12:30 pm-10:45 pm

2 stops11h 15m

$418

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Thu 10/22

1:16 am-12:26 pm

1 stop10h 10m

San Francisco

Tue 10/27

11:00 am-8:37 pm

1 stop10h 37m

$418

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 10/7

1:59 am-12:48 pm

2 stops9h 49m

San Francisco

Tue 10/13

1:49 pm-12:51 am

1 stop12h 02m

$422

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Fri 10/23

6:36 pm-9:39 am

2 stops14h 03m

San Francisco

Tue 10/27

6:00 am-12:55 pm

1 stop7h 55m

$422

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 10/7

1:59 am-12:48 pm

2 stops9h 49m

San Francisco

Tue 10/13

11:39 am-9:48 pm

2 stops11h 09m

$427

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 11/6

1:30 am-5:49 pm

2 stops15h 19m

San Francisco

Wed 11/11

10:31 am-4:18 pm

1 stop6h 47m

$445

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 11/6

6:00 am-8:18 pm

2 stops13h 18m

San Francisco

Wed 11/11

4:45 pm-1:45 am

1 stop10h 00m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $189.

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 $599. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,290.

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 $423. Flights at noon are often more expensive with an average ticket price of $814.

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 16% 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

$284

Fastest flight time

4h 42m

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 $284. The best round-trip flight deal from Alaska to San Francisco found on momondo in the last 72 hours is $629.
The fastest flight from Alaska to San Francisco takes 4h 42m
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?

  • 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?

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
DeltaPriceFrom $282Free CancellationRating
7.9
8,400 reviews
Search Delta flights
Alaska AirlinesPriceFrom $297Free CancellationRating
7.9
12,517 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Hayward
Bodega Bay
Roseville
Walnut Creek
Santa Clara
Berkeley
Fremont
Vallejo
South San Francisco
Sunnyvale
Big Sur
Pacific Grove
Salinas
Daly City
Calistoga
Burlingame

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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