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$181+ Cheap flights from Alaska to San Diego (SAN)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Alaska to San Diego

Cheapest flights from Alaska to San Diego
Explore the most affordable flight options available from Alaska to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/301:55 amFAI - SAN
1 stop19h 50mAlaska Airlines
Wed 1/77:03 pmSAN - FAI
1 stop18h 53mAlaska Airlines
Deal found 12/2$441
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 12/164:04 pmFAI - SAN
1 stop17h 09mAlaska Airlines
Sat 12/209:24 pmSAN - FAI
1 stop28h 11mAlaska Airlines
Deal found 12/1$561
This Alaska Airlines deal was found by Cheapflights users on 11/30. 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 12/169:05 amANC - SAN
2 stops10h 13mAlaska Airlines
Sat 12/2010:10 pmSAN - ANC
1 stop8h 33mAlaska Airlines
Deal found 11/30$565
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 12/302:20 amANC - SAN
1 stop19h 25mAlaska Airlines
Sun 1/49:24 pmSAN - ANC
1 stop9h 03mAlaska Airlines
Deal found 12/1$581
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
Sun 12/1411:59 pmANC - SAN
1 stop20h 20mAlaska Airlines
Sun 12/214:02 pmSAN - ANC
1 stop14h 41mAlaska Airlines
Deal found 12/1$612
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/511:59 pmANC - SAN
1 stop30h 22mAlaska Airlines
Mon 12/86:55 amSAN - ANC
1 stop7h 30mAlaska Airlines
Deal found 12/2$620
This Delta deal was found by Cheapflights users on 12/2. 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.
Sun 12/141:30 amFAI - SAN
1 stop7h 38mDelta
Thu 12/1811:05 amSAN - FAI
1 stop14h 13mDelta
Deal found 12/2$621
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/158:00 amFAI - SAN
1 stop13h 47mAlaska Airlines
Thu 12/181:26 pmSAN - FAI
2 stops12h 49mAlaska Airlines
Deal found 12/2$627
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/261:30 amANC - SAN
1 stop10h 29mUnited Airlines
Sat 12/274:10 pmSAN - ANC
1 stop9h 15mUnited Airlines
Deal found 12/1$692
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/2811:59 pmANC - SAN
1 stop8h 40mUnited Airlines
Sun 1/46:55 pmSAN - ANC
1 stop30h 30mUnited Airlines
Deal found 12/2$702
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Tue 12/3011:59 pmANC - SAN
1 stop8h 41mUnited Airlines
Sun 1/410:30 pmSAN - ANC
1 stop22h 15mUnited Airlines
Deal found 12/1$732
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 12/202:09 pmFAI - SAN
2 stops17h 36mAlaska Airlines
Tue 12/2310:10 pmSAN - FAI
2 stops19h 05mAlaska Airlines
Deal found 12/1$800

Find flight deals from Alaska to San Diego

Keep the following information in mind while searching for Alaska to San Diego flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Delta)

One-way from

$181
(Alaska Airlines)

Popular in

March

Cheapest in

September

Average price

$557
Provider with most accurate pricing for Anchorage-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-San Diego flights.
Search Deals
From Alaska to San Diego
Search Deals
One-way flight from Alaska to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to San Diego 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 December 3, 2025.
Use the filters below to find and compare flights from Alaska to San Diego that are best for you.

Fly from

Alaska

Fly to

San Diego

Route

Depart

Return

Price

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Fri 1/16

5:55 am-4:40 pm

1 stop9h 45m

San Diego

Mon 1/19

7:00 am-2:05 pm

1 stop8h 05m

$324

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Sun 2/1

1:20 am-2:29 pm

1 stop12h 09m

San Diego

Wed 2/11

7:00 am-2:05 pm

1 stop8h 05m

$324

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Tue 1/27

1:30 pm-10:42 pm

1 stop8h 12m

San Diego

Sat 1/31

7:00 am-2:05 pm

1 stop8h 05m

$324

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Thu 2/5

1:20 am-10:02 am

1 stop7h 42m

San Diego

Mon 2/9

11:00 am-12:09 am

1 stop14h 09m

$324

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Fri 1/16

4:06 pm-5:20 pm

1 stop24h 14m

San Diego

Sat 1/31

11:49 am-7:30 pm

1 stop8h 41m

$341

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Mon 2/2

1:20 am-10:42 pm

1 stop20h 22m

San Diego

Sat 2/7

11:00 am-12:28 pm

1 stop26h 28m

$344

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Wed 1/7

1:30 am-12:48 pm

1 stop10h 18m

San Diego

Thu 1/15

5:35 pm-12:25 am

1 stop7h 50m

$346

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Mon 3/2

1:20 am-10:04 am

1 stop7h 44m

San Diego

Wed 3/11

11:15 am-12:38 am

1 stop14h 23m

$346

FairbanksSan Diego

FAI - SAN

FAISAN

Fairbanks

Mon 1/12

8:55 pm-8:45 am

2 stops10h 50m

San Diego

Thu 1/15

6:15 am-3:06 pm

1 stop9h 51m

$348

AnchorageSan Diego

ANC - SAN

ANCSAN

Anchorage

Fri 3/20

11:25 pm-8:24 am

1 stop7h 59m

San Diego

Sun 3/22

6:15 am-2:14 pm

1 stop8h 59m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 31 results
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Best time to book a flight from Alaska to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 Diego

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

Currently, September is the cheapest month in which you can book a flight from Alaska to San Diego (average of $255). Flying from Alaska to San Diego in December is currently the most expensive (average of $443). 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 SAN?

Find hourly flight availability from Alaska to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

When flying from Alaska to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight in the evening.

Related info for your journey

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

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Alaska.

  • How long is the flight from Alaska to San Diego?

    A quick flight from Alaska to San Diego can take about 9h 45m. Delta provides one of the quickest options available for as low as $324. Alaska and San Diego are separated by a distance of 2448 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 Diego?

    The most popular route from Alaska to San Diego is Anchorage - San Diego. You may also consider Fairbanks - San Diego or Juneau Intl - San Diego.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Alaska to San Diego (average of $255). Flying from Alaska to San Diego in December is currently the most expensive (average of $443). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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Alternative routes for Alaska to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to San Diego

Discover the top 4 airlines that operate flights from Alaska to San Diego. 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$333Average$521FlexibilityNo cancel feeOn-time75%
DeltaCheapest$344Average$451FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$366Average$517FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$374Average$565FlexibilityNo cancel feeOn-time69%

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