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

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from San Diego to Alaska

What airlines fly to Alaska?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Alaska from San Diego according to our data. Alaska Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 4 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Diego Airport to Alaska refresh daily.

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

As of May 2026, there are 4 operators available to choose from for flights from San Diego Airport to Alaska.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Alaska.

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

The required travel and health documents for your Alaska 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 Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$189 Cheap Flights from San Diego to Alaska in 2026

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Find the cheapest flights from San Diego to Alaska

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 9:15 pm

SAN

ANC

11h 50m

2 stops

10:25 pm - 9:40 am

ANC

SAN

10h 15m

1 stop

$322Southwest

Tue, Jun 9 - Thu, Jun 11

9:03 pm - 9:48 pm

SAN

ANC

25h 45m

1 stop

1:10 am - 10:22 am

ANC

SAN

8h 12m

1 stop

$377Alaska Airlines

Fri, Jun 5 - Mon, Jun 8

9:51 am - 11:52 pm

SAN

ANC

15h 01m

1 stop

11:42 pm - 8:57 am

ANC

SAN

8h 15m

1 stop

$394American Airlines

Tue, Jun 9 - Thu, Jun 11

9:47 am - 11:52 pm

SAN

ANC

15h 05m

1 stop

11:42 pm - 8:57 am

ANC

SAN

8h 15m

1 stop

$397American Airlines

Sun, Jun 7 - Wed, Jun 10

12:10 pm - 10:45 pm

SAN

ANC

11h 35m

1 stop

11:55 pm - 10:20 am

ANC

SAN

9h 25m

1 stop

$407Southwest

Tue, Jun 23 - Tue, Jun 30

10:25 am - 9:15 pm

SAN

ANC

11h 50m

2 stops

11:55 pm - 10:55 am

ANC

SAN

10h 00m

1 stop

$412Southwest

Wed, Jun 10 - Fri, Jun 12

6:15 am - 11:20 pm

SAN

ANC

18h 05m

1 stop

1:30 am - 10:08 am

ANC

SAN

7h 38m

1 stop

$417Delta

Tue, Jun 9 - Fri, Jun 19

10:23 am - 3:08 pm

SAN

ANC

5h 45mnonstop

3:47 pm - 10:13 pm

ANC

SAN

5h 26mnonstop

$428Alaska Airlines

Wed, Aug 12 - Sat, Aug 29

9:03 pm - 9:48 pm

SAN

ANC

25h 45m

1 stop

1:10 am - 10:22 am

ANC

SAN

8h 12m

1 stop

$432Alaska Airlines

Thu, Jun 4 - Sun, Jun 7

7:00 am - 1:48 pm

SAN

FAI

7h 48m

1 stop

1:30 am - 10:48 pm

FAI

SAN

20h 18m

1 stop

$438Delta

Sat, Sep 5 - Mon, Sep 7

Southwest flights from San Diego to Alaska

Our best Southwest deals on San Diego to Alaska flight tickets

Southwest

Jun 9

SAN10:25 amSan Diego

11h 50m

2 stops

ANC9:15 pmAnchorage

Jun 11

ANC10:25 pmAnchorage

10h 15m

1 stop

SAN9:40 amSan Diego

$322

Southwest

Jun 23

SAN12:10 pmSan Diego

11h 35m

1 stop

ANC10:45 pmAnchorage

Jun 30

ANC11:55 pmAnchorage

9h 25m

1 stop

SAN10:20 amSan Diego

$407

Southwest

Jun 10

SAN10:25 amSan Diego

11h 50m

2 stops

ANC9:15 pmAnchorage

Jun 12

ANC11:55 pmAnchorage

10h 00m

1 stop

SAN10:55 amSan Diego

$412

American Airlines flights from San Diego to Alaska

Our best American Airlines deals on San Diego to Alaska flight tickets

American Airlines

Jun 9

SAN9:51 amSan Diego

15h 01m

1 stop

ANC11:52 pmAnchorage

Jun 11

ANC11:42 pmAnchorage

8h 15m

1 stop

SAN8:57 amSan Diego

$394

American Airlines

Jun 7

SAN9:47 amSan Diego

15h 05m

1 stop

ANC11:52 pmAnchorage

Jun 10

ANC11:42 pmAnchorage

8h 15m

1 stop

SAN8:57 amSan Diego

$397

American Airlines

Jun 10

SAN12:46 pmSan Diego

12h 06m

1 stop

ANC11:52 pmAnchorage

Jun 14

ANC11:42 pmAnchorage

11h 08m

1 stop

SAN11:50 amSan Diego

$440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Tue 6/9

10:25 am-9:15 pm

2 stops11h 50m

Anchorage

Thu 6/11

10:25 pm-9:40 am

1 stop10h 15m

$322

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Fri 6/5

9:03 pm-9:48 pm

1 stop25h 45m

Anchorage

Mon 6/8

1:10 am-10:22 am

1 stop8h 12m

$377

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Tue 6/9

9:51 am-11:52 pm

1 stop15h 01m

Anchorage

Thu 6/11

11:42 pm-8:57 am

1 stop8h 15m

$394

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Sun 6/7

9:47 am-11:52 pm

1 stop15h 05m

Anchorage

Wed 6/10

11:42 pm-8:57 am

1 stop8h 15m

$397

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Tue 6/23

12:10 pm-10:45 pm

1 stop11h 35m

Anchorage

Tue 6/30

11:55 pm-10:20 am

1 stop9h 25m

$407

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Wed 6/10

10:25 am-9:15 pm

2 stops11h 50m

Anchorage

Fri 6/12

11:55 pm-10:55 am

1 stop10h 00m

$412

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Tue 6/9

6:15 am-11:20 pm

1 stop18h 05m

Anchorage

Fri 6/19

1:30 am-10:08 am

1 stop7h 38m

$417

Quickest round-trip

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Wed 8/12

10:23 am-3:08 pm

Nonstop5h 45m

Anchorage

Sat 8/29

3:47 pm-10:13 pm

Nonstop5h 26m

$428

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Thu 6/4

9:03 pm-9:48 pm

1 stop25h 45m

Anchorage

Sun 6/7

1:10 am-10:22 am

1 stop8h 12m

$432

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

Sat 9/5

7:00 am-1:48 pm

1 stop7h 48m

Fairbanks

Mon 9/7

1:30 am-10:48 pm

1 stop20h 18m

$438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in December, then you should wait until February to fly from San Diego, when ticket prices are also cheap, with an average price of $237.

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

The cheapest day to depart from San Diego to Alaska is on a Wednesday. Travelers who choose to depart for Alaska on a Wednesday will often find tickets for as low as $437. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Alaska for around $487.

What is the cheapest San Diego to Alaska flight route?

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

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

You are more likely to see cheaper flights to Alaska from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from San Diego for as low as $378 on momondo.

Can stopping save me money on San Diego to Alaska flights?

You could potentially save up to 37% on your flight if you consider stops on a San Diego to Alaska flight.

Cheap San Diego to Alaska flight deals and tips

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

Best Price Found	$417
Fastest flight time	5h 45m
Direct flights	Thu and Sun
Airports in Alaska	206 airports

The best flight deal from San Diego to Alaska found on momondo in the last 72 hours is $417

The fastest flight from San Diego to Alaska takes 5h 45m

Direct flights go from San Diego to Alaska on Thursday and Sunday. There are no airlines offering direct flights.

There are 206 airports in Alaska. From San Diego there are direct flights to Anchorage (ANC).

Search flight deals

Frequently asked questions about flying from San Diego to Alaska

When did momondo last update prices for flights from San Diego Airport to Alaska?
Prices for flights from San Diego Airport to Alaska refresh daily.
How many operators does momondo search for flights from San Diego Airport to Alaska?
As of May 2026, there are 4 operators available to choose from for flights from San Diego Airport to Alaska.
How old do you have to be to fly from San Diego Airport to Alaska?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The required travel and health documents for your Alaska 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 Alaska. 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 San Diego to Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Alaska is Boeing 737-900 Passenger/BBJ3 (winglets) (48.57% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (28.57%), Boeing 737 (14.29%), and Boeing 737 MAX 9 (5.71%).

Best airlines flying from San Diego to Alaska

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $257	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $306	Free Cancellation	Rating 7.9 12,378 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $348	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Alaska. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from San Diego to Alaska on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Alaska.

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

Of course. momondo tracks the price of San Diego to Alaska flights. All you need is a valid email address and we will do the rest; it is that quick and easy.