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Cheap flights from Alaska to San Francisco from $178

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 5/19. 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

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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
1:22 pm - 10:28 pm
ANC
-
SFO
8h 06m
1 stop
Alaska Airlines Logo
7:40 pm - 12:35 am
SFO
-
ANC
29h 55m
1 stop
$277Alaska Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
6:00 am - 2:21 pm
ANC
-
SFO
7h 21m
1 stop
Alaska Airlines Logo
7:24 pm - 11:20 pm
SFO
-
ANC
4h 56mnonstop
$326Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
7:00 am - 10:28 pm
ANC
-
SFO
14h 28m
1 stop
Alaska Airlines Logo
7:40 pm - 12:35 am
SFO
-
ANC
29h 55m
1 stop
$337Alaska Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
11:45 pm - 9:56 am
ANC
-
SFO
9h 11m
1 stop
Alaska Airlines Logo
11:56 am - 10:30 am
SFO
-
ANC
23h 34m
1 stop
$341Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
11:45 pm - 11:30 am
ANC
-
SFO
10h 45m
1 stop
Alaska Airlines Logo
1:45 pm - 12:35 am
SFO
-
ANC
11h 50m
1 stop
$351Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Delta Logo
1:30 am - 9:22 am
ANC
-
SFO
6h 52m
1 stop
Delta Logo
2:57 pm - 10:14 pm
SFO
-
ANC
8h 17m
1 stop
$357Delta
Fri, Apr 17 - Sat, Apr 25
Alaska Airlines Logo
5:30 am - 10:27 pm
FAI
-
SFO
15h 57m
1 stop
Alaska Airlines Logo
2:57 pm - 1:44 am
SFO
-
FAI
11h 47m
1 stop
$358Alaska Airlines
Tue, Apr 14 - Wed, Apr 15
Alaska Airlines Logo
1:30 am - 2:21 pm
ANC
-
SFO
11h 51m
2 stops
Alaska Airlines Logo
2:31 pm - 8:44 pm
SFO
-
ANC
7h 13m
1 stop
$362Alaska Airlines
Mon, Apr 27 - Wed, Apr 29
Alaska Airlines Logo
5:30 am - 2:21 pm
FAI
-
SFO
7h 51m
1 stop
Alaska Airlines Logo
9:20 am - 8:13 am
SFO
-
FAI
23h 53m
2 stops
$362Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
1:45 am - 3:21 pm
FAI
-
SFO
12h 36m
2 stops
Delta Logo
11:00 am - 12:40 am
SFO
-
FAI
14h 40m
2 stops
$369Delta
Tue, Apr 21 - Wed, Apr 29

Alaska Airlines flights from Alaska to San Francisco

Our best Alaska Airlines deals on Alaska to San Francisco flight tickets
Alaska Airlines
May 6
ANC6:00 amAnchorage
7h 21m
1 stop
SFO2:21 pmSan Francisco
May 13
SFO7:24 pmSan Francisco
4h 56m
ANC11:20 pmAnchorage
$326
Alaska Airlines
May 1
ANC7:00 amAnchorage
14h 28m
1 stop
SFO10:28 pmSan Francisco
May 2
SFO7:40 pmSan Francisco
29h 55m
1 stop
ANC12:35 amAnchorage
$337
Alaska Airlines
May 6
ANC11:45 pmAnchorage
9h 11m
1 stop
SFO9:56 amSan Francisco
May 13
SFO11:56 amSan Francisco
23h 34m
1 stop
ANC10:30 amAnchorage
$341

Delta flights from Alaska to San Francisco

Our best Delta deals on Alaska to San Francisco flight tickets
Delta
Apr 17
ANC1:30 amAnchorage
6h 52m
1 stop
SFO9:22 amSan Francisco
Apr 25
SFO2:57 pmSan Francisco
8h 17m
1 stop
ANC10:14 pmAnchorage
$357
Delta
Apr 21
FAI1:45 amFairbanks
12h 36m
2 stops
SFO3:21 pmSan Francisco
Apr 29
SFO11:00 amSan Francisco
14h 40m
2 stops
FAI12:40 amFairbanks
$369
Delta
Apr 17
ANC1:30 amAnchorage
14h 21m
2 stops
SFO4:51 pmSan Francisco
Apr 25
SFO2:57 pmSan Francisco
8h 17m
1 stop
ANC10:14 pmAnchorage
$385

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 March 24, 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

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 5/1

1:22 pm-10:28 pm

1 stop8h 06m

San Francisco

Sat 5/2

7:40 pm-12:35 am

1 stop29h 55m

$277
Quickest round-trip

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 5/6

6:00 am-2:21 pm

1 stop7h 21m

San Francisco

Wed 5/13

7:24 pm-11:20 pm

Nonstop4h 56m

$326

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 5/1

7:00 am-10:28 pm

1 stop14h 28m

San Francisco

Sat 5/2

7:40 pm-12:35 am

1 stop29h 55m

$337

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 5/6

11:45 pm-9:56 am

1 stop9h 11m

San Francisco

Wed 5/13

11:56 am-10:30 am

1 stop23h 34m

$341

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 4/28

11:45 pm-11:30 am

1 stop10h 45m

San Francisco

Wed 4/29

1:45 pm-12:35 am

1 stop11h 50m

$351

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 4/17

1:30 am-9:22 am

1 stop6h 52m

San Francisco

Sat 4/25

2:57 pm-10:14 pm

1 stop8h 17m

$357

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Tue 4/14

5:30 am-10:27 pm

1 stop15h 57m

San Francisco

Wed 4/15

2:57 pm-1:44 am

1 stop11h 47m

$358

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Mon 4/27

1:30 am-2:21 pm

2 stops11h 51m

San Francisco

Wed 4/29

2:31 pm-8:44 pm

1 stop7h 13m

$362

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Wed 4/22

5:30 am-2:21 pm

1 stop7h 51m

San Francisco

Wed 4/29

9:20 am-8:13 am

2 stops23h 53m

$362

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Tue 4/21

1:45 am-3:21 pm

2 stops12h 36m

San Francisco

Wed 4/29

11:00 am-12:40 am

2 stops14h 40m

$369

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 October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $395.

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 $488. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $923.

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 morning. Our users have found flights to San Francisco in the morning for as low as $565. Flights at noon are often more expensive with an average ticket price of $811.

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

$248

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 $248. The best round-trip flight deal from Alaska to San Francisco found on momondo in the last 72 hours is $640.
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

  • 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
8,322 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $295Free CancellationRating
7.8
2,840 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $299Free CancellationRating
7.9
12,101 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $356Free CancellationRating
7.4
9,469 reviews
Search United 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
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

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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