How many flights depart from San Francisco to Alaska on average per day?

5 flights are operational daily from San Francisco to Alaska as of August 2025. The most popular departure time for this route is 5:00PM, with 73% of flights per day taking off in the afternoon.

What airlines fly to Alaska?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Alaska from San Francisco according to our data. Alaska Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

How many flights depart from San Francisco to Alaska on average per week?

The number of flights available between San Francisco and Alaska is 35 per week as of August 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.

What is the cheapest airline that flies from San Francisco to Alaska?

Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Alaska

When did momondo last update prices for flights from San Francisco Airport to Alaska?

Prices for flights from San Francisco Airport to Alaska were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Alaska?

There are 5 operators available for flights from San Francisco Airport to Alaska as of August 2025.

How old do you have to be to fly from San Francisco Airport to Alaska?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Alaska.

What documentation or ID do you need to fly to Alaska?

The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from San Francisco to Alaska in 2025

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Find the cheapest flights from San Francisco to Alaska

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:25 pm - 9:00 amSFO-FAI

16h 35m1 stop

3:59 pm - 12:04 amFAI-SFO

7h 05m1 stop

$236Alaska Airlines

Find Deal

Wed, Sep 24 - Mon, Sep 29

4:44 pm - 2:08 pmSFO-FAI

22h 24m1 stop

1:45 am - 12:43 pmFAI-SFO

9h 58m1 stop

$237Delta

Find Deal

Sat, Oct 4 - Thu, Oct 9

5:25 pm - 9:00 amSFO-FAI

16h 35m1 stop

9:53 pm - 10:32 amFAI-SFO

11h 39m2 stops

$239Alaska Airlines

Find Deal

Wed, Sep 24 - Mon, Sep 29

5:55 am - 2:08 pmSFO-FAI

9h 13m1 stop

1:45 am - 2:33 pmFAI-SFO

11h 48m2 stops

$242Delta

Find Deal

Tue, Sep 30 - Fri, Oct 10

12:40 pm - 12:50 amSFO-FAI

13h 10m2 stops

1:45 am - 12:20 pmFAI-SFO

9h 35m2 stops

$248Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

5:25 pm - 9:24 pmSFO-ANC

4h 59mnonstop

12:50 pm - 6:33 pmANC-SFO

4h 43mnonstop

$274Hawaiian Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

11:30 am - 5:27 pmSFO-ANC

6h 57m1 stop

12:50 pm - 6:33 pmANC-SFO

4h 43mnonstop

$279Hawaiian Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

8:35 am - 7:34 pmSFO-FAI

11h 59m1 stop

11:23 pm - 11:51 amFAI-SFO

11h 28m1 stop

$347United Airlines

Find Deal

Sat, Sep 13 - Mon, Sep 15

6:55 pm - 10:51 pmSFO-ANC

4h 56mnonstop

2:11 pm - 7:50 pmANC-SFO

4h 39mnonstop

$359United Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 13

9:07 am - 4:44 pmSFO-KTN

8h 37m2 stops

11:57 am - 9:20 pmKTN-SFO

8h 23m1 stop

$486American Airlines

Find Deal

Thu, Sep 18 - Sat, Sep 20

Hawaiian Airlines flights from San Francisco to Alaska

Our best Hawaiian Airlines deals on San Francisco to Alaska flight tickets

Hawaiian Airlines

Sep 16

SFO5:25 pmSan Francisco

4h 59m

ANC9:24 pmAnchorage

Sep 23

ANC12:50 pmAnchorage

4h 43m

SFO6:33 pmSan Francisco

$274

Find similar

Hawaiian Airlines

Sep 16

SFO11:30 amSan Francisco

6h 57m

1 stop

ANC5:27 pmAnchorage

Sep 23

ANC12:50 pmAnchorage

4h 43m

SFO6:33 pmSan Francisco

$279

Find similar

Hawaiian Airlines

Sep 10

SFO5:25 pmSan Francisco

4h 59m

ANC9:24 pmAnchorage

Sep 17

ANC12:50 pmAnchorage

4h 43m

SFO6:33 pmSan Francisco

$282

Find similar

Alaska Airlines flights from San Francisco to Alaska

Our best Alaska Airlines deals on San Francisco to Alaska flight tickets

Alaska Airlines

Sep 24

SFO5:25 pmSan Francisco

16h 35m

1 stop

FAI9:00 amFairbanks

Sep 29

FAI3:59 pmFairbanks

7h 05m

1 stop

SFO12:04 amSan Francisco

$236

Find similar

Alaska Airlines

Sep 24

SFO5:25 pmSan Francisco

16h 35m

1 stop

FAI9:00 amFairbanks

Sep 29

FAI9:53 pmFairbanks

11h 39m

2 stops

SFO10:32 amSan Francisco

$239

Find similar

Alaska Airlines

Sep 24

SFO1:50 pmSan Francisco

13h 55m

2 stops

FAI2:45 amFairbanks

Sep 28

FAI12:18 amFairbanks

9h 14m

1 stop

SFO10:32 amSan Francisco

$274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Wed 9/24

5:25 pm-9:00 am

1 stop16h 35m

Fairbanks

Mon 9/29

3:59 pm-12:04 am

1 stop7h 05m

$236

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Sat 10/4

4:44 pm-2:08 pm

1 stop22h 24m

Fairbanks

Thu 10/9

1:45 am-12:43 pm

1 stop9h 58m

$237

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Wed 9/24

5:25 pm-9:00 am

1 stop16h 35m

Fairbanks

Mon 9/29

9:53 pm-10:32 am

2 stops11h 39m

$239

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Tue 9/30

5:55 am-2:08 pm

1 stop9h 13m

Fairbanks

Fri 10/10

1:45 am-2:33 pm

2 stops11h 48m

$242

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Thu 10/2

12:40 pm-12:50 am

2 stops13h 10m

Fairbanks

Mon 10/6

1:45 am-12:20 pm

2 stops9h 35m

$248

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Tue 9/16

5:25 pm-9:24 pm

Nonstop4h 59m

Anchorage

Tue 9/23

12:50 pm-6:33 pm

Nonstop4h 43m

$274

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Tue 9/16

11:30 am-5:27 pm

1 stop6h 57m

Anchorage

Tue 9/23

12:50 pm-6:33 pm

Nonstop4h 43m

$279

San FranciscoFairbanks

SFO - FAI

SFOFAI

San Francisco

Sat 9/13

8:35 am-7:34 pm

1 stop11h 59m

Fairbanks

Mon 9/15

11:23 pm-11:51 am

1 stop11h 28m

$347

San FranciscoAnchorage

SFO - ANC

SFOANC

San Francisco

Sat 9/6

6:55 pm-10:51 pm

Nonstop4h 56m

Anchorage

Sat 9/13

2:11 pm-7:50 pm

Nonstop4h 39m

$359

San FranciscoKetchikan

SFO - KTN

SFOKTN

San Francisco

Thu 9/18

9:07 am-4:44 pm

2 stops8h 37m

Ketchikan

Sat 9/20

11:57 am-9:20 pm

1 stop8h 23m

$486

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How to get the cheapest flight ticket from San Francisco to Alaska

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

Prices

Airlines

Other information

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in October, then you should wait until November to fly from San Francisco, when ticket prices are also cheap, with an average price of $399.

What is the cheapest day to depart on your flight to Alaska?

The cheapest day to depart from San Francisco to Alaska is on a Saturday. Travelers who choose to depart for Alaska on a Saturday will often find tickets for as low as $517. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Alaska for around $561.

What is the cheapest time of day to depart on your flight to Alaska?

Our data shows that the cheapest San Francisco to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $536. At noon is when there is more demand to fly to Alaska, so prices are often more expensive at around $589 per ticket.

What is the cheapest San Francisco to Alaska flight route?

Fly from San Francisco to Anchorage for the best San Francisco - Alaska flight prices

How far in advance should I book a flight to Alaska?

You are more likely to see cheaper flights to Alaska from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from San Francisco for as low as $471 on momondo.

What cabin class options are available on San Francisco to Alaska flights?

There are 4 cabin classes available to choose from on San Francisco to Alaska 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 San Francisco to Alaska flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Alaska.

Cheap San Francisco to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Alaska

Best Price Found	$119
Fastest flight time	4h 56m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Alaska	5 airports

The best one-way flight to Alaska from San Francisco in the past 72 hours is $119. The best round-trip flight deal from San Francisco to Alaska found on momondo in the last 72 hours is $236.

The fastest flight from San Francisco to Alaska takes 4h 56m

Direct flights go from San Francisco to Alaska on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, American Airlines and Alaska Airlines.

There are 5 airports near Alaska: Juneau Intl (JNU), Ketchikan (KTN), Anchorage (ANC), Fairbanks (FAI), Sitka (SIT)

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Alaska?
Prices for flights from San Francisco Airport to Alaska were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Alaska?
There are 5 operators available for flights from San Francisco Airport to Alaska as of August 2025.
How old do you have to be to fly from San Francisco Airport to Alaska?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Alaska?
Based on momondo bookings for flights between San Francisco and Alaska, the leading plane model is Boeing 737, making up 34.56% of the total bookings. Other popular models include Boeing 737 MAX 9 with 33.90%, Boeing 737-900 Passenger/BBJ3 (winglets) with 20.12%, and Boeing 737 MAX 8 with 7.70%.

Best airlines flying from San Francisco to Alaska

Compare and see reviews for airlines that fly from San Francisco to Alaska with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $273	Free Cancellation	Rating 7.8 2,664 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $302	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Alaska Airlines	PriceFrom $324	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $349	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Alaska?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Alaska for you.

Can I find flights from San Francisco to Alaska with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Alaska flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Alaska?

momondo provides multiple filters to help you find the best flight to Alaska from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Alaska right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Alaska now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Alaska and let you know when they change.

An easier way to manage your Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Alaska

Popular cities in Alaska

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Flights to San Franciscofrom $51

Flights to Washington, D.C.from $53

Flights to Bostonfrom $73

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Flights to Seattlefrom $76

Cheap flights from San Francisco to Alaska from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Alaska departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from San Francisco to Alaska

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Hawaiian Airlines flights from San Francisco to Alaska

Our best Hawaiian Airlines deals on San Francisco to Alaska flight tickets

Alaska Airlines flights from San Francisco to Alaska

Our best Alaska Airlines deals on San Francisco to Alaska flight tickets

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Use the filters below to find and compare flights from San Francisco to Alaska that are best for you.

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How to get the cheapest flight ticket from San Francisco to Alaska

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 Alaska?

If you don’t want to visit Alaska in October, then you should wait until November to fly from San Francisco, when ticket prices are also cheap, with an average price of $399.

What is the cheapest day to depart on your flight to Alaska?

What is the cheapest time of day to depart on your flight to Alaska?

What is the cheapest San Francisco to Alaska flight route?

Fly from San Francisco to Anchorage for the best San Francisco - Alaska flight prices

How far in advance should I book a flight to Alaska?

What cabin class options are available on San Francisco to Alaska flights?

There are 4 cabin classes available to choose from on San Francisco to Alaska 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 San Francisco to Alaska flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Alaska.

What is the cheapest airline that flies from San Francisco to Alaska?

Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Alaska

What airlines fly to Alaska?

How many flights depart from San Francisco to Alaska on average per day?

5 flights are operational daily from San Francisco to Alaska as of August 2025. The most popular departure time for this route is 5:00PM, with 73% of flights per day taking off in the afternoon.

How many flights depart from San Francisco to Alaska on average per week?

The number of flights available between San Francisco and Alaska is 35 per week as of August 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.

Cheap San Francisco to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Alaska

Best Price Found

Fastest flight time

Direct flights

Airports in Alaska

When did momondo last update prices for flights from San Francisco Airport to Alaska?

How many operators does momondo search for flights from San Francisco Airport to Alaska?

How old do you have to be to fly from San Francisco Airport to Alaska?

What documentation or ID do you need to fly to Alaska?

What is the most popular plane model from San Francisco to Alaska?

Best airlines flying from San Francisco to Alaska

Compare and see reviews for airlines that fly from San Francisco to Alaska with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Alaska?

Can I find flights from San Francisco to Alaska with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Alaska?

I’m not ready to book a flight from San Francisco to Alaska right now. Can momondo alert me if prices change?

An easier way to manage your Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Alaska

Popular cities in Alaska

Popular flights according to clicks in the last 7 days on momondo