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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
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$361
(Alaska Airlines)

One-way from

$179
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$568

Good round-trip deal

$542 or less

Good one-way deal

$350 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. 6% potential increase in price ($34 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 June 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 junio 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
mié. 9/311:46 amSAN - FAI
1 stop9h 53mAlaska Airlines
lun. 9/82:08 amFAI - SAN
1 stop9h 44mAlaska Airlines
Deal found 6/9$361
This Delta deal was found by Cheapflights users on 6/9. 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.
mié. 9/103:35 pmSAN - FAI
1 stop10h 15mDelta
lun. 9/151:30 amFAI - SAN
2 stops10h 04mDelta
Deal found 6/9$366
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/156:18 pmSAN - ANC
2 stops9h 21mAlaska Airlines
dom. 8/311:31 amANC - SAN
1 stop7h 43mAlaska Airlines
Deal found 6/10$401
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/111:05 amSAN - JNU
1 stop8h 06mDelta
lun. 9/87:05 amJNU - SAN
1 stop6h 35mDelta
Deal found 6/10$405
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 8/138:45 pmSAN - SIT
1 stop16h 59mAlaska Airlines
mar. 8/197:15 amSIT - SAN
1 stop6h 23mAlaska Airlines
Deal found 6/11$431
This Delta deal was found by Cheapflights users on 6/12. 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.
jue. 8/2110:00 amSAN - ANC
2 stops14h 27mDelta
vie. 8/2912:55 amANC - SAN
1 stop12h 45mDelta
Deal found 6/12$435
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 9/21:49 pmSAN - JNU
2 stops8h 40mAlaska Airlines
mié. 9/179:18 amJNU - SAN
3 stops11h 35mAlaska Airlines
Deal found 6/10$435
This Vliegwinkel deal was found by Cheapflights users on 6/10. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/28:10 amSAN - ANC
Nonstop5h 46mMultiple Airlines
vie. 8/812:49 amANC - SAN
1 stop8h 01mMultiple Airlines
Deal found 6/10$448
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 8/289:02 amSAN - FAI
1 stop11h 17mUnited Airlines
vie. 9/58:53 pmFAI - SAN
1 stop11h 42mUnited Airlines
Deal found 6/10$457
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 8/167:05 pmSAN - KTN
2 stops14h 10mAlaska Airlines
mar. 8/1912:48 pmKTN - SAN
1 stop7h 06mAlaska Airlines
Deal found 6/10$458
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 8/94:09 pmSAN - ANC
1 stop9h 06mHawaiian Airlines
sáb. 8/163:00 pmANC - SAN
Nonstop5h 24mHawaiian Airlines
Deal found 6/11$488
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 7/710:54 amSAN - ANC
2 stops12h 58mUnited Airlines
mié. 7/911:45 pmANC - SAN
2 stops12h 03mUnited Airlines
Deal found 6/11$490

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 junio 12, 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

mié. 9/3

3:35 pm-12:50 am

1 stop10h 15m

Fairbanks

mar. 9/9

1:50 am-1:02 pm

1 stop10h 12m

$361

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

mié. 9/3

1:49 pm-8:39 pm

1 stop7h 50m

Fairbanks

mié. 9/10

9:53 pm-10:14 am

2 stops11h 21m

$365

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

vie. 8/15

6:18 pm-2:39 am

2 stops9h 21m

Anchorage

dom. 8/31

1:31 am-10:14 am

1 stop7h 43m

$401

San DiegoJuneau

SAN - JNU

SANJNU

San Diego

lun. 9/1

11:05 am-6:11 pm

1 stop8h 06m

Juneau Intl

sáb. 9/13

7:05 am-2:32 pm

1 stop6h 27m

$405

San DiegoSitka

SAN - SIT

SANSIT

San Diego

mié. 8/13

8:45 pm-12:44 pm

1 stop16h 59m

Sitka

mar. 8/19

7:15 am-2:38 pm

1 stop6h 23m

$431

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

jue. 8/21

10:00 am-11:27 pm

2 stops14h 27m

Anchorage

vie. 8/29

12:55 am-2:40 pm

1 stop12h 45m

$435

San DiegoJuneau

SAN - JNU

SANJNU

San Diego

mar. 9/2

9:30 am-7:58 pm

3 stops11h 28m

Juneau Intl

mié. 9/17

9:18 am-8:38 pm

3 stops10h 20m

$435

San DiegoAnchorage

SAN - ANC

SANANC

San Diego

sáb. 8/2

8:10 am-12:56 pm

Nonstop5h 46m

Anchorage

vie. 8/8

12:49 am-9:50 am

1 stop8h 01m

$448

San DiegoFairbanks

SAN - FAI

SANFAI

San Diego

jue. 8/28

9:02 am-7:19 pm

1 stop11h 17m

Fairbanks

vie. 9/5

8:53 pm-9:35 am

1 stop11h 42m

$457

San DiegoKetchikan

SAN - KTN

SANKTN

San Diego

sáb. 8/16

7:05 pm-8:15 am

2 stops14h 10m

Ketchikan

mar. 8/19

12:48 pm-8:54 pm

1 stop7h 06m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 28 results
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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 $647). 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 junio 12, 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.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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 junio 12, 2025.
To help decide which airline to fly from San Diego to Alaska, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
345 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

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 Alaska Airlines, which is currently one of the cheapest options available, starting at $179. Delta flights start at $189 while deals on United Airlines start at $264 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 - Ketchikan.

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

    On average you can expect to pay $520 for a flight from San Diego to Alaska. The cheapest flight overall is $189 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 $647). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$337Average$634FlexibilityNo cancel feeOn-time75%
DeltaCheapest$344Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$355Average$522FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$447Average$552FlexibilityNo cancel feeOn-time85%

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