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

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

How long does it take to fly to San Diego?

On average, it takes 7h 11m to fly from Alaska to San Diego if you fly out of Anchorage (the most popular airport in Alaska) and into San Diego (the most popular airport in San Diego). If you’re flying out of Fairbanks and into San Diego, then the flight time is around 8h 10m.

What airlines fly to San Diego?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to San Diego from Alaska according to our data. Alaska Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 4 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Alaska to San Diego Airport are refreshed on a daily basis.

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

As of November 2025, there are 4 operators available to choose from for flights from Alaska to San Diego Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

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

$181 Cheap Flights from Alaska to San Diego in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Alaska to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:18 am - 4:57 pmFAI-SAN

13h 39m1 stop

6:15 am - 2:38 amSAN-FAI

21h 23m1 stop

$361Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

10:53 pm - 3:06 pmFAI-SAN

15h 13m2 stops

6:15 am - 2:38 amSAN-FAI

21h 23m1 stop

$365Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

2:18 am - 10:47 pmFAI-SAN

19h 29m1 stop

8:05 am - 12:39 amSAN-FAI

17h 34m2 stops

$367Alaska Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:53 pm - 3:06 pmFAI-SAN

15h 13m2 stops

8:05 am - 2:38 amSAN-FAI

19h 33m2 stops

$370Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

1:30 am - 4:40 pmFAI-SAN

14h 10m2 stops

11:05 am - 12:18 amSAN-FAI

14h 13m1 stop

$397Delta

Find Deal

Fri, Dec 5 - Sun, Dec 7

1:30 am - 12:37 pmANC-SAN

10h 07m1 stop

1:35 pm - 8:30 pmSAN-ANC

7h 55m1 stop

$478Delta

Find Deal

Wed, Mar 18 - Mon, Mar 23

11:59 pm - 3:02 pmANC-SAN

14h 03m2 stops

11:02 am - 10:56 pmSAN-ANC

12h 54m2 stops

$488United Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

11:45 pm - 9:17 amANC-SAN

8h 32m1 stop

10:45 am - 10:39 pmSAN-ANC

12h 54m2 stops

$563United Airlines

Find Deal

Fri, May 1 - Tue, May 5

7:15 am - 10:41 pmJNU-SAN

14h 26m1 stop

7:00 am - 10:27 pmSAN-JNU

16h 27m1 stop

$663American Airlines

Find Deal

Wed, Apr 29 - Sat, May 2

1:40 am - 12:47 pmFAI-SAN

10h 07m1 stop

7:00 am - 1:40 amSAN-FAI

19h 40m1 stop

$665American Airlines

Find Deal

Fri, Apr 17 - Wed, Apr 22

Alaska Airlines flights from Alaska to San Diego

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

Alaska Airlines

Dec 5

FAI2:18 amFairbanks

13h 39m

1 stop

SAN4:57 pmSan Diego

Dec 7

SAN6:15 amSan Diego

21h 23m

1 stop

FAI2:38 amFairbanks

$361

Find similar

Alaska Airlines

Dec 5

FAI10:53 pmFairbanks

15h 13m

2 stops

SAN3:06 pmSan Diego

Dec 7

SAN6:15 amSan Diego

21h 23m

1 stop

FAI2:38 amFairbanks

$365

Find similar

Alaska Airlines

Dec 4

FAI2:18 amFairbanks

19h 29m

1 stop

SAN10:47 pmSan Diego

Dec 7

SAN8:05 amSan Diego

17h 34m

2 stops

FAI12:39 amFairbanks

$367

Find similar

Delta flights from Alaska to San Diego

Our best Delta deals on Alaska to San Diego flight tickets

Delta

Dec 5

FAI1:30 amFairbanks

14h 10m

2 stops

SAN4:40 pmSan Diego

Dec 7

SAN11:05 amSan Diego

14h 13m

1 stop

FAI12:18 amFairbanks

$397

Find similar

Delta

Mar 18

ANC1:30 amAnchorage

10h 07m

1 stop

SAN12:37 pmSan Diego

Mar 23

SAN1:35 pmSan Diego

7h 55m

1 stop

ANC8:30 pmAnchorage

$478

Find similar

Delta

Dec 4

ANC12:30 amAnchorage

13h 53m

2 stops

SAN3:23 pmSan Diego

Dec 8

SAN3:15 pmSan Diego

8h 27m

1 stop

ANC10:42 pmAnchorage

$536

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 12/5

2:18 am-4:57 pm

1 stop13h 39m

San Diego

Sun 12/7

6:15 am-2:38 am

1 stop21h 23m

$361

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 12/5

10:53 pm-3:06 pm

2 stops15h 13m

San Diego

Sun 12/7

6:15 am-2:38 am

1 stop21h 23m

$365

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Thu 12/4

2:18 am-10:47 pm

1 stop19h 29m

San Diego

Sun 12/7

8:05 am-12:39 am

2 stops17h 34m

$367

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 12/5

10:53 pm-3:06 pm

2 stops15h 13m

San Diego

Sun 12/7

8:05 am-2:38 am

2 stops19h 33m

$370

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 12/5

1:30 am-4:40 pm

2 stops14h 10m

San Diego

Sun 12/7

11:05 am-12:18 am

1 stop14h 13m

$397

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Wed 3/18

1:30 am-12:37 pm

1 stop10h 07m

San Diego

Mon 3/23

1:35 pm-8:30 pm

1 stop7h 55m

$478

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Fri 12/5

11:59 pm-3:02 pm

2 stops14h 03m

San Diego

Mon 12/8

11:02 am-10:56 pm

2 stops12h 54m

$488

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Fri 5/1

11:45 pm-9:17 am

1 stop8h 32m

San Diego

Tue 5/5

10:45 am-10:39 pm

2 stops12h 54m

$563

JuneauSan Diego

JNU - SAN

JNUSAN

Juneau Intl

Wed 4/29

7:15 am-10:41 pm

1 stop14h 26m

San Diego

Sat 5/2

7:00 am-10:27 pm

1 stop16h 27m

$663

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 4/17

1:40 am-12:47 pm

1 stop10h 07m

San Diego

Wed 4/22

7:00 am-1:40 am

1 stop19h 40m

$665

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 Alaska to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of September, then departing from Alaska during the month May is also very affordable. Most momondo users find prices during this month for around $430.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Alaska to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $517. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $600. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $509. Flights in the afternoon are often more expensive with an average ticket price of $806.

What is the cheapest Alaska to San Diego flight route?

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

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

You are more likely to see cheaper flights to San Diego from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $511 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Alaska for as low as $383 on momondo.

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

There is only 1 cabin class available to choose from on Alaska to San Diego 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 Alaska to San Diego flights?

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

Cheap Alaska to San Diego flight deals and tips

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

Direct flights	None

There are no direct flights from Alaska to San Diego. There are no popular flight routes from Alaska to San Diego.

Search flight deals

When did momondo last update prices for flights from Alaska to San Diego Airport?
Prices for flights from Alaska to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Alaska to San Diego Airport?
As of November 2025, there are 4 operators available to choose from for flights from Alaska to San Diego Airport.
How old do you have to be to fly from Alaska to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport 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 San Diego Airport. 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 Alaska to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Alaska to San Diego is Boeing 737-700, representing 38.46% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 30.77%, Boeing 737-800 Passenger/BBJ2 (winglets) at 15.38%, and Boeing 737 at 7.69%.

Best airlines flying from Alaska to San Diego

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $348	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $366	Free Cancellation	Rating 7.8 2,799 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $374	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Delta	PriceFrom $375	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

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 Alaska to San Diego for you.

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

momondo does allow users to show only those flights to San Diego from Alaska which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Alaska to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your San Diego 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 12/3

Wed 12/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing California

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from Alaska to San Diego from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to San Diego departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Alaska to San Diego

Cheap round-trip flights

Cheap one-way flights

Alaska Airlines flights from Alaska to San Diego

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

Delta flights from Alaska to San Diego

Our best Delta deals on Alaska to San Diego flight tickets

momondo Fare Finder

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

See travel insights to San Diego from

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

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 San Diego?

If you are unable to visit San Diego during the month of September, then departing from Alaska during the month May is also very affordable. Most momondo users find prices during this month for around $430.

What is the cheapest day to depart on your flight to San Diego?

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

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $509. Flights in the afternoon are often more expensive with an average ticket price of $806.

What is the cheapest Alaska to San Diego flight route?

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

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

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

There is only 1 cabin class available to choose from on Alaska to San Diego 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 Alaska to San Diego flights?

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

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

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

What airlines fly to San Diego?

How long does it take to fly to San Diego?

On average, it takes 7h 11m to fly from Alaska to San Diego if you fly out of Anchorage (the most popular airport in Alaska) and into San Diego (the most popular airport in San Diego). If you’re flying out of Fairbanks and into San Diego, then the flight time is around 8h 10m.

Cheap Alaska to San Diego flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly to San Diego Airport?

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

Best airlines flying from Alaska to San Diego

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

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

An easier way to manage your San Diego 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 the United States

Airports servicing California