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Alaska

$179+ Cheap flights from San Diego (SAN) 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ANC
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Diego to Alaska

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

Round-trip from

$362
(Delta)

One-way from

$179
(Hawaiian Airlines)

Popular in

December

Cheapest in

October

Average price

$557

Good round-trip deal

$608 or less

Good one-way deal

$179 or less
From San Diego to Alaska
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One-way flight from San Diego to Alaska
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Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Diego to Alaska.
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Price to beat on a one-way flight from San Diego to Alaska.
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Find flight deals from San Diego to Alaska

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

This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:30 pmSAN - FAI
1 stop10h 55mDelta
Tue 8/121:50 amFAI - SAN
1 stop10h 12mDelta
Deal found 7/1$362
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/176:15 amSAN - FAI
2 stops10h 31mAlaska Airlines
Sat 8/233:59 pmFAI - SAN
1 stop17h 15mAlaska Airlines
Deal found 7/3$374
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/163:35 pmSAN - ANC
1 stop8h 29mAlaska Airlines
Fri 8/2212:54 amANC - SAN
1 stop7h 58mAlaska Airlines
Deal found 7/3$396
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/1911:26 amSAN - FAI
1 stop8h 53mUnited Airlines
Tue 8/1911:23 pmFAI - SAN
1 stop8h 46mUnited Airlines
Deal found 7/1$396
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:05 pmSAN - ANC
1 stop7h 34mHawaiian Airlines
Sat 8/2311:55 amANC - SAN
Nonstop5h 25mHawaiian Airlines
Deal found 7/1$406
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/181:57 pmSAN - ANC
1 stop7h 20mDelta
Thu 8/2112:55 amANC - SAN
1 stop12h 45mDelta
Deal found 7/2$416
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 8/167:05 pmSAN - KTN
2 stops14h 10mAlaska Airlines
Tue 8/194:35 pmKTN - SAN
1 stop6h 24mAlaska Airlines
Deal found 7/1$436
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 9/1211:03 amSAN - JNU
1 stop8h 10mDelta
Sun 9/287:05 amJNU - SAN
1 stop6h 30mDelta
Deal found 7/2$441
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/252:21 pmSAN - ANC
2 stops9h 30mUnited Airlines
Fri 8/2911:45 pmANC - SAN
2 stops12h 55mUnited Airlines
Deal found 7/1$444
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/226:15 amSAN - SIT
2 stops17h 44mAlaska Airlines
Sat 8/307:17 pmSIT - SAN
2 stops16h 35mAlaska Airlines
Deal found 7/2$500
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/148:15 amSAN - JNU
3 stops12h 37mAlaska Airlines
Sat 8/169:20 amJNU - SAN
2 stops12h 40mAlaska Airlines
Deal found 7/2$511
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/161:45 pmSAN - PSG
3 stops21h 59mAlaska Airlines
Sat 8/2311:26 amPSG - SAN
2 stops24h 26mAlaska Airlines
Deal found 7/2$802

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Diego to Alaska that are best for you.

Fly from

San Diego

Fly to

Alaska

Route

Depart

Return

Price

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

Thu 8/7

1:30 pm-11:25 pm

1 stop10h 55m

Fairbanks

Tue 8/12

1:50 am-1:02 pm

1 stop10h 12m

$362

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

Sun 8/17

6:15 am-3:46 pm

2 stops10h 31m

Fairbanks

Sat 8/23

3:59 pm-10:14 am

1 stop17h 15m

$374

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

Tue 8/19

11:26 am-7:19 pm

1 stop8h 53m

Fairbanks

Tue 8/19

11:23 pm-9:09 am

1 stop8h 46m

$396

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Sat 8/16

3:35 pm-11:04 pm

1 stop8h 29m

Anchorage

Fri 8/22

12:54 am-9:52 am

1 stop7h 58m

$396

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Thu 8/14

7:05 pm-1:39 am

1 stop7h 34m

Anchorage

Sat 8/23

11:55 am-6:20 pm

Nonstop5h 25m

$406

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Mon 8/18

1:57 pm-8:17 pm

1 stop7h 20m

Anchorage

Thu 8/21

12:55 am-2:40 pm

1 stop12h 45m

$416

San DiegoKetchikan

SAN - KTN

SANKTN

San Diego

Sat 8/16

7:05 pm-8:15 am

2 stops14h 10m

Ketchikan

Tue 8/19

4:35 pm-11:59 pm

1 stop6h 24m

$436

San DiegoJuneau

SAN - JNU

SANJNU

San Diego

Fri 9/12

11:03 am-6:13 pm

1 stop8h 10m

Juneau Intl

Sun 9/28

7:05 am-2:35 pm

1 stop6h 30m

$441

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

Mon 8/25

2:21 pm-10:51 pm

2 stops9h 30m

Anchorage

Fri 8/29

11:45 pm-1:40 pm

2 stops12h 55m

$444

San DiegoSitka

SAN - SIT

SANSIT

San Diego

Fri 8/22

6:15 am-10:59 pm

2 stops17h 44m

Sitka

Sat 8/30

7:17 pm-12:52 pm

2 stops16h 35m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from San Diego to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Alaska (average of $456). Flying from San Diego to Alaska in July is currently the most expensive (average of $648). 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 SAN to AK?

Find hourly flight availability from San Diego 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 July 3, 2025.

When flying from San Diego 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.

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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from San Diego 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
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Alaska.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $179. Delta flights start at $181 while deals on Alaska Airlines start at $190 one-way.

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

    The most popular flight routes from San Diego to Alaska are San Diego - Anchorage, San Diego - Fairbanks and San Diego - Juneau Intl.

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

    On average you can expect to pay $430 for a flight from San Diego to Alaska. The cheapest flight overall is $179 while the most popular route, (San Diego - Anchorage) is currently priced at $366.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Alaska (average of $456). Flying from San Diego to Alaska in July is currently the most expensive (average of $648). 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 Diego to Alaska

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Top 4 airlines flying from San Diego to Alaska

Discover the top 4 airlines that operate flights from San Diego 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$337Average$633FlexibilityNo cancel feeOn-time75%
DeltaCheapest$344Average$473FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$355Average$543FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$443Average$552FlexibilityNo cancel feeOn-time85%

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