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$189+ Cheap flights from Alaska to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SFO
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Alaska to San Francisco

Cheapest flights from Alaska to San Francisco
Explore the most affordable flight options available from Alaska to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:15 am
ANC
-
SFO
1 stop9h 33m
Hawaiian Airlines
Mon 3/239:07 pm
SFO
-
ANC
1 stop8h 57m
Hawaiian Airlines
Deal found 1/18$350
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 5/285:02 pm
ANC
-
SFO
Nonstop4h 44m
Alaska Airlines
Mon 6/16:39 pm
SFO
-
ANC
Nonstop4h 56m
Alaska Airlines
Deal found 1/20$357
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
ANC
-
SFO
2 stops12h 54m
Delta
Sat 4/256:05 am
SFO
-
ANC
1 stop9h 42m
Delta
Deal found 1/20$365
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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 5/192:25 am
ANC
-
SFO
1 stop7h 35m
Alaska Airlines
Thu 5/2810:14 am
SFO
-
ANC
1 stop13h 22m
Alaska Airlines
Deal found 1/18$377
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 2/115:05 am
ANC
-
SFO
1 stop9h 45m
Alaska Airlines
Thu 2/196:30 am
SFO
-
ANC
2 stops12h 05m
Alaska Airlines
Deal found 1/19$382
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:20 pm
ANC
-
SFO
1 stop9h 46m
Delta
Mon 3/2311:00 am
SFO
-
ANC
2 stops14h 29m
Delta
Deal found 1/18$395
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 3/35:15 am
ANC
-
SFO
1 stop15h 40m
Alaska Airlines
Wed 3/46:00 am
SFO
-
ANC
1 stop19h 55m
Alaska Airlines
Deal found 1/19$399
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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 2/172:38 pm
FAI
-
SFO
2 stops17h 30m
Alaska Airlines
Tue 2/246:27 pm
SFO
-
FAI
1 stop9h 11m
Alaska Airlines
Deal found 1/18$406
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
ANC
-
SFO
1 stop7h 02m
Multiple Airlines
Wed 3/116:40 pm
SFO
-
ANC
1 stop16h 45m
Multiple Airlines
Deal found 1/18$409
This Alaska Airlines deal was found by Cheapflights users on 1/17. 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.
Thu 2/199:50 am
JNU
-
SFO
1 stop11h 05m
Alaska Airlines
Wed 2/2511:34 am
SFO
-
JNU
1 stop11h 00m
Alaska Airlines
Deal found 1/17$472
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:27 am
FAI
-
SFO
1 stop11h 21m
Delta
Tue 2/242:39 pm
SFO
-
FAI
1 stop10h 43m
Delta
Deal found 1/18$558
This Sembo deal was found by Cheapflights users on 1/17. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
JNU
-
SFO
1 stop7h 48m
Multiple Airlines
Wed 2/2511:34 am
SFO
-
JNU
2 stops11h 00m
Multiple Airlines
Deal found 1/17$560

Find flight deals from Alaska to San Francisco

Keep the following information in mind while searching for Alaska to San Francisco flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$357
(Alaska Airlines)

One-way from

$189
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$517

Good round-trip deal

$1,244 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Anchorage-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-San Francisco flights.
Search Deals
From Alaska to San Francisco
Search Deals
One-way flight from Alaska to San Francisco
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Alaska to San Francisco.
Search Deals
Price to beat on a one-way flight from Alaska to San Francisco.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Alaska to San Francisco that are best for you.

Fly from

Alaska

Fly to

San Francisco

Route

Depart

Return

Price

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Thu 5/28

5:02 pm-10:46 pm

Nonstop4h 44m

San Francisco

Mon 6/1

6:39 pm-10:35 pm

Nonstop4h 56m

$357

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 3/13

1:20 pm-11:56 pm

1 stop9h 36m

San Francisco

Sat 3/21

2:55 pm-10:18 pm

1 stop8h 23m

$377

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 2/10

1:20 am-9:35 am

1 stop7h 15m

San Francisco

Thu 2/19

5:55 am-12:10 pm

1 stop7h 15m

$377

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Fri 2/13

8:55 am-11:44 pm

1 stop13h 49m

San Francisco

Sat 2/21

9:00 am-12:30 am

1 stop16h 30m

$377

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Sat 4/18

1:44 pm-11:59 pm

1 stop9h 15m

San Francisco

Sat 4/25

6:05 am-12:46 pm

1 stop7h 41m

$377

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 5/19

2:25 am-11:00 am

1 stop7h 35m

San Francisco

Thu 5/28

10:14 am-10:36 pm

1 stop13h 22m

$377

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 3/18

6:15 am-2:05 pm

1 stop6h 50m

San Francisco

Sat 3/28

6:00 am-12:22 pm

1 stop7h 22m

$377

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Tue 2/17

2:38 pm-9:08 am

2 stops17h 30m

San Francisco

Tue 2/24

6:27 pm-2:38 am

1 stop9h 11m

$406

JuneauSan Francisco

JNU - SFO

JNUSFO

Juneau Intl

Thu 2/19

9:50 am-9:55 pm

1 stop11h 05m

San Francisco

Wed 2/25

11:34 am-9:34 pm

1 stop11h 00m

$472

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Mon 2/16

1:27 am-1:48 pm

1 stop11h 21m

San Francisco

Tue 2/24

2:39 pm-12:22 am

1 stop10h 43m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 40 results
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Best time to book a flight from Alaska to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Alaska 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.

Cheapflights Insights

Everything you need to know about your flight from Alaska to San Francisco

What is the cheapest month to book a flight from Alaska to San Francisco?

Currently, December is the cheapest month in which you can book a flight from Alaska to San Francisco (average of $232). Flying from Alaska to San Francisco in July is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AK to SFO?

Find hourly flight availability from Alaska to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Alaska to San Francisco by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Alaska to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Alaska?

    For a flight from Alaska to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • How popular is this Alaska to San Francisco flight route?

    Within the past month, 1 users have taken a look at flights from Alaska to San Francisco.

  • How long is the flight from Alaska to San Francisco?

    Airlines like Alaska Airlines and Delta fly from Alaska to San Francisco in about 4h 44m. The time it takes to get you to your destination can typically vary by up to 4h 52m. The distance between Alaska and San Francisco is about 2014 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alaska to San Francisco one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $240. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Alaska to San Francisco for a low price.

  • What are the most popular routes from Alaska to San Francisco?

    The most popular route from Alaska to San Francisco is Anchorage - San Francisco. You may also consider Fairbanks - San Francisco or Juneau Intl - San Francisco.

  • What are the cheapest flights from Alaska to San Francisco?

    Looking for the cheapest flight from Alaska to San Francisco? While on average our users pay $768, our data indicates the cheapest price to be $197. The most popular route (Anchorage - San Francisco), is priced around $350.

  • Can I find deals for flights from Alaska to San Francisco that include hotel bookings?

    Yes. In addition to deals on Alaska to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to San Francisco.

  • Can I find deals for business class flights from Alaska to San Francisco?

    Yes. Cheapflights offers flight deals from Alaska to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alaska to San Francisco?

    Currently, December is the cheapest month in which you can book a flight from Alaska to San Francisco (average of $232). Flying from Alaska to San Francisco in July is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alaska to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to San Francisco

Discover the top 4 airlines that operate flights from Alaska to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$282Average$415FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$295Average$443FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$336Average$523FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$356Average$537FlexibilityNo cancel feeOn-time69%

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