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$181+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SFO
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find 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 October 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/143:20 pmANC - SFO
1 stop18h 24mAlaska Airlines
Sun 11/166:00 amSFO - ANC
1 stop19h 30mAlaska Airlines
Deal found 10/21$367
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/215:35 amFAI - SFO
2 stops13h 22mAlaska Airlines
Fri 11/286:25 amSFO - FAI
1 stop19h 01mAlaska Airlines
Deal found 10/20$398
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/310:50 pmANC - SFO
1 stop16h 49mAlaska Airlines
Tue 12/911:35 amSFO - ANC
1 stop14h 24mAlaska Airlines
Deal found 10/21$403
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 12/35:55 amANC - SFO
2 stops15h 55mDelta
Tue 12/912:25 pmSFO - ANC
2 stops14h 28mDelta
Deal found 10/21$413
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/1012:30 amANC - SFO
1 stop8h 05mDelta
Sat 11/1512:25 pmSFO - ANC
2 stops14h 32mDelta
Deal found 10/20$428
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/169:48 amJNU - SFO
3 stops24h 12mAlaska Airlines
Sat 1/107:40 pmSFO - JNU
3 stops25h 23mAlaska Airlines
Deal found 10/21$431
This Aunt Betty deal was found by Cheapflights users on 10/20. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:38 amANC - SFO
1 stop14h 08mHawaiian Airlines
Thu 12/117:35 amSFO - ANC
1 stop6h 55mHawaiian Airlines
Deal found 10/20$432
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/162:33 pmJNU - SFO
1 stop6h 01mAlaska Airlines
Tue 1/1312:00 pmSFO - JNU
1 stop10h 34mAlaska Airlines
Deal found 10/21$436
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/1012:12 amANC - SFO
1 stop8h 43mAlaska Airlines
Sat 11/154:16 pmSFO - ANC
1 stop9h 43mAlaska Airlines
Deal found 10/20$441
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 11/201:30 amFAI - SFO
1 stop7h 05mDelta
Fri 11/284:37 pmSFO - FAI
1 stop7h 24mDelta
Deal found 10/20$444
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/169:48 amJNU - SFO
3 stops24h 12mAlaska Airlines
Sun 1/116:18 pmSFO - JNU
3 stops26h 45mAlaska Airlines
Deal found 10/21$473
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/162:33 pmJNU - SFO
1 stop6h 01mAlaska Airlines
Thu 1/89:00 amSFO - JNU
2 stops13h 34mAlaska Airlines
Deal found 10/21$478

Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Alaska Airlines)

One-way from

$181
(Delta)

Popular in

November

Cheapest in

October

Average price

$379

Good one-way deal

$319 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. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 22, 2025.
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

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Fri 11/21

5:35 am-7:57 pm

2 stops13h 22m

San Francisco

Fri 11/28

6:25 am-12:26 am

1 stop19h 01m

$398

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 12/3

10:50 pm-4:39 pm

1 stop16h 49m

San Francisco

Tue 12/9

11:35 am-12:59 am

1 stop14h 24m

$403

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Wed 12/3

5:55 am-10:50 pm

2 stops15h 55m

San Francisco

Tue 12/9

12:25 pm-1:53 am

2 stops14h 28m

$413

AnchorageSan Francisco

ANC - SFO

ANCSFO

Anchorage

Tue 2/10

12:49 am-12:30 pm

2 stops10h 41m

San Francisco

Thu 2/19

6:00 am-1:45 pm

1 stop8h 45m

$429

JuneauSan Francisco

JNU - SFO

JNUSFO

Juneau Intl

Wed 2/4

7:20 am-11:03 pm

2 stops14h 43m

San Francisco

Sat 2/28

6:00 am-9:23 pm

2 stops16h 23m

$431

JuneauSan Francisco

JNU - SFO

JNUSFO

Juneau Intl

Tue 12/16

7:18 am-11:00 am

2 stops26h 42m

San Francisco

Wed 1/7

7:40 pm-9:34 pm

2 stops26h 54m

$431

JuneauSan Francisco

JNU - SFO

JNUSFO

Juneau Intl

Tue 12/16

7:18 am-11:00 am

2 stops26h 42m

San Francisco

Sat 1/10

4:46 pm-9:34 pm

2 stops29h 48m

$431

JuneauSan Francisco

JNU - SFO

JNUSFO

Juneau Intl

Tue 12/16

2:33 pm-9:34 pm

1 stop6h 01m

San Francisco

Tue 1/13

12:00 pm-9:34 pm

2 stops10h 34m

$436

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Thu 11/20

1:30 am-9:35 am

1 stop7h 05m

San Francisco

Fri 11/28

4:37 pm-11:01 pm

1 stop7h 24m

$444

FairbanksSan Francisco

FAI - SFO

FAISFO

Fairbanks

Fri 11/7

4:10 pm-9:09 pm

2 stops27h 59m

San Francisco

Sun 11/9

11:09 am-7:39 am

2 stops21h 30m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 30 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 $248). 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 October 22, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 52% on flights from Alaska to San Francisco by exploring options for tickets at noon.

What is the cheapest day to fly from Alaska to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Alaska to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Alaska to San Francisco flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 13h 22m. The time it takes to get you to your destination can typically vary by up to 2h 33m. The distance between Alaska and San Francisco is about 2144 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Juneau Intl - San Francisco or Fairbanks - San Francisco.

  • What are the most reliable airlines from Alaska to San Francisco?

    Before booking your flight to San Francisco from Alaska, check out the most reliable airlines to get you to your destination on time: Qatar Airways (100%), Condor (100%), Alaska Airlines( 96%).

  • 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 $372, our data indicates the cheapest price to be $214. The most popular route (Anchorage - San Francisco), is priced around $413.

  • 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 $248). 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
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Vacaville
Vallejo
Hollister
Foster City
Union City
Fairfield
Burlingame
Redwood City
Lodi
San Mateo

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Alternative routes for Alaska to San Francisco

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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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$295Average$478FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$325Average$576FlexibilityNo cancel feeOn-time75%
DeltaCheapest$356Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$356Average$538FlexibilityNo cancel feeOn-time69%

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