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$155+ Cheap flights from San Francisco (SFO) to Alaska

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ANC
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from San Francisco to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Alaska (USAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from San Francisco to Alaska

Cheapest flights from San Francisco to Alaska
Explore the most affordable flight options available from San Francisco to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/20. 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.
Fri 12/66:20 amSFO - FAI
2 stops18h 55mDelta
Tue 12/101:20 amFAI - SFO
2 stops16h 32mDelta
Deal found 11/20$411
This Delta deal was found by Cheapflights users on 11/21. 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 12/119:20 amSFO - ANC
2 stops15h 18mDelta
Fri 12/135:45 amANC - SFO
1 stop9h 06mDelta
Deal found 11/21$441
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/57:00 amSFO - FAI
1 stop19h 48mAlaska Airlines
Mon 12/93:57 pmFAI - SFO
1 stop25h 06mAlaska Airlines
Deal found 11/19$471
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/122:23 pmSFO - ANC
1 stop11h 07mAlaska Airlines
Mon 12/167:39 pmANC - SFO
2 stops17h 06mAlaska Airlines
Deal found 11/21$485
This Trip.com deal was found by Cheapflights users on 11/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/51:50 pmSFO - ANC
2 stops19h 59mMultiple Airlines
Fri 5/2312:55 pmANC - SFO
Nonstop4h 37mMultiple Airlines
Deal found 11/21$514
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/67:00 amSFO - KTN
2 stops13h 41mAlaska Airlines
Tue 12/101:05 pmKTN - SFO
1 stop6h 09mAlaska Airlines
Deal found 11/21$527
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:00 amSFO - ANC
1 stop18h 57mUnited Airlines
Wed 12/2511:59 pmANC - SFO
1 stop10h 07mUnited Airlines
Deal found 11/21$557
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/510:21 amSFO - JNU
2 stops12h 11mAlaska Airlines
Mon 12/99:46 amJNU - SFO
3 stops24h 11mAlaska Airlines
Deal found 11/20$646
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/219:29 pmSFO - SIT
2 stops14h 14mAlaska Airlines
Sat 12/287:15 pmSIT - SFO
3 stops27h 43mAlaska Airlines
Deal found 11/21$650
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:00 amSFO - FAI
1 stop14h 58mAmerican Airlines
Tue 12/103:57 pmFAI - SFO
1 stop18h 00mAmerican Airlines
Deal found 11/21$662
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/255:55 pmSFO - BRW
3 stops23h 21mAlaska Airlines
Mon 1/69:47 amBRW - SFO
2 stops23h 37mAlaska Airlines
Deal found 11/20$825
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/55:58 pmSFO - CDV
2 stops21h 38mAlaska Airlines
Mon 12/91:39 pmCDV - SFO
2 stops27h 24mAlaska Airlines
Deal found 11/20$1,069

Find flights from San Francisco to Alaska within your budget

Customize your flight search to find flights from San Francisco to Alaska 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoJuneau

SFO - JNU

SFOJNU

San Francisco

Sat 1/25

7:00 am-9:38 pm

2 stops15h 38m

Juneau Intl

Tue 1/28

9:52 am-9:11 am

3 stops22h 19m

$330

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Wed 4/23

11:35 am-10:55 pm

1 stop12h 20m

Fairbanks

Thu 4/24

7:00 am-7:18 pm

1 stop11h 18m

$330

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Fri 2/7

1:40 pm-12:34 am

2 stops11h 54m

Fairbanks

Sat 2/8

1:40 am-2:57 pm

2 stops12h 17m

$346

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Thu 1/30

7:00 am-4:49 pm

2 stops10h 49m

Anchorage

Fri 2/7

10:00 am-9:21 pm

2 stops10h 21m

$398

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Wed 12/11

9:20 am-11:38 pm

2 stops15h 18m

Anchorage

Fri 12/13

5:45 am-3:51 pm

1 stop9h 06m

$441

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Fri 5/2

6:00 am-10:34 pm

2 stops17h 34m

Anchorage

Sun 5/11

11:55 pm-5:40 pm

2 stops16h 45m

$507

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Thu 12/5

1:50 pm-8:49 am

2 stops19h 59m

Anchorage

Fri 5/23

12:55 pm-6:32 pm

Nonstop4h 37m

$514

San FranciscoKetchikan

SFO - KTN

SFOKTN

San Francisco

Fri 12/6

7:00 am-7:41 pm

2 stops13h 41m

Ketchikan

Tue 12/10

1:05 pm-8:14 pm

1 stop6h 09m

$527

San FranciscoSitka

SFO - SIT

SFOSIT

San Francisco

Wed 12/4

7:00 am-10:59 pm

3 stops16h 59m

Sitka

Tue 12/17

7:14 pm-4:16 pm

3 stops20h 02m

$538

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Sat 3/8

6:59 pm-1:59 am

1 stop8h 00m

Fairbanks

Wed 3/12

6:15 am-8:09 pm

1 stop12h 54m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
1
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Best time to book a flight from San Francisco to Alaska

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

Travel insights for flights from San Francisco to Alaska

Get recent, data-driven insights about flights from San Francisco to Alaska including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Alaska (average of $456). Flying from San Francisco to Alaska in June is currently the most expensive (average of $684). 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 SFO to AK?

Find hourly flight availability from San Francisco to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from San Francisco to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated November 21, 2024.
See what other customers who have flown with United Airlines, Alaska Airlines and Delta from San Francisco to Alaska have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Alaska. 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 from for flights from San Francisco to Alaska?

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

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

    Within the past month, 3 users have taken a look at flights from San Francisco to Alaska.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $155. Users have also found prices from $168 and $317 on Delta and American Airlines, respectively.

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

    While some choose either San Francisco - Fairbanks or San Francisco - Juneau Intl, San Francisco - Anchorage is the most popular route from San Francisco to Alaska.

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Alaska consider choosing United Airlines (100%), Air New Zealand (100%) or American Airlines (48%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from San Francisco to Alaska? While on average our users pay $384, our data indicates the cheapest price to be $227. The most popular route (San Francisco - Anchorage), is priced around $421.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Alaska 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 San Francisco to Alaska?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Alaska (average of $456). Flying from San Francisco to Alaska in June is currently the most expensive (average of $684). 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

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Alternative routes for San Francisco to Alaska

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Top 4 airlines flying from San Francisco to Alaska

Discover the top 4 airlines that operate flights from San Francisco to Alaska. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$302Average$472FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$324Average$651FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$374Average$547FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$515Average$1,040FlexibilityNo cancel feeOn-time71%
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