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$392+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ANC
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Alaska

Keep the following information in mind while searching for Luis Munoz Marin Intl to Alaska flight deals. Data was last updated April 30, 2025.

Round-trip from

$764
(Delta)

One-way from

$392
(Sun Country Air)

Popular in

January

Cheapest in

September

Average price

$763
From San Juan Luis Munoz Marin Intl to Alaska
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One-way flight from San Juan Luis Munoz Marin Intl to Alaska
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Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Luis Munoz Marin Intl to Alaska

Cheapest flights from Luis Munoz Marin Intl to Alaska
Explore the most affordable flight options available from Luis Munoz Marin Intl to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 10/1012:57 pmSJU - ANC
2 stops16h 48mDelta
Sat 10/188:30 pmANC - SJU
1 stop11h 17mDelta
Deal found 4/28$764
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:50 amSJU - ANC
2 stops14h 37mAmerican Airlines
Fri 10/248:52 pmANC - SJU
1 stop13h 15mAmerican Airlines
Deal found 4/28$794
This United Airlines deal was found by Cheapflights users on 4/28. 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 10/102:00 pmSJU - ANC
3 stops33h 48mUnited Airlines
Fri 10/248:57 pmANC - SJU
3 stops40h 22mUnited Airlines
Deal found 4/28$814
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:15 amSJU - FAI
2 stops20h 21mAmerican Airlines
Fri 6/205:52 amFAI - SJU
2 stops19h 14mAmerican Airlines
Deal found 4/27$915
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/282:05 amSJU - FAI
2 stops45h 36mUnited Airlines
Thu 6/58:50 pmFAI - SJU
1 stop13h 54mUnited Airlines
Deal found 4/29$940
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 10/103:37 pmSJU - ANC
3 stops25h 00mAlaska Airlines
Fri 10/246:00 pmANC - SJU
2 stops16h 07mAlaska Airlines
Deal found 4/29$1,035
This Delta deal was found by Cheapflights users on 4/29. 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 5/297:00 amSJU - FAI
2 stops21h 28mDelta
Wed 6/41:45 amFAI - SJU
2 stops17h 02mDelta
Deal found 4/29$1,128
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 6/163:00 pmSJU - FAI
2 stops39h 36mAlaska Airlines
Thu 6/1912:34 amFAI - SJU
2 stops24h 32mAlaska Airlines
Deal found 4/27$1,852

Cheapflights Fare Finder

Customize your flight search to find flights from Luis Munoz Marin Intl 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 April 30, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Alaska that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Alaska

Route

Depart

Return

Price

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 10/10

12:57 pm-1:45 am

2 stops16h 48m

Anchorage

Sat 10/18

8:30 pm-11:47 am

1 stop11h 17m

$764

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 10/10

11:50 am-10:27 pm

2 stops14h 37m

Anchorage

Fri 10/24

8:52 pm-2:07 pm

1 stop13h 15m

$794

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 10/10

2:00 pm-7:48 pm

3 stops33h 48m

Anchorage

Fri 10/24

8:57 pm-5:19 pm

3 stops40h 22m

$814

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Mon 6/16

6:15 am-10:36 pm

2 stops20h 21m

Fairbanks

Fri 6/20

5:52 am-5:06 am

2 stops19h 14m

$915

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Wed 5/28

2:05 am-7:41 pm

2 stops45h 36m

Fairbanks

Thu 6/5

8:50 pm-2:44 pm

1 stop13h 54m

$940

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 10/10

3:05 pm-12:37 pm

3 stops25h 32m

Anchorage

Fri 10/24

5:00 pm-1:45 pm

2 stops16h 45m

$1,035

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Thu 5/29

7:00 am-12:28 am

2 stops21h 28m

Fairbanks

Wed 6/4

1:45 am-10:47 pm

2 stops17h 02m

$1,128

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Mon 6/16

3:00 pm-2:36 am

2 stops39h 36m

Fairbanks

Thu 6/19

12:34 am-5:06 am

2 stops24h 32m

$1,852

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Sat 7/12

4:20 pm-7:48 pm

1 stop31h 28m

$392

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 6/6

6:09 am-12:16 pm

2 stops34h 07m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

Best time to book a flight from Luis Munoz Marin Intl to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport to Alaska

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Alaska?

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Alaska (average of $456). Flying from San Juan Luis Munoz Marin Intl Airport to Alaska in July is currently the most expensive (average of $651). 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 SJU to AK?

Find hourly flight availability from Luis Munoz Marin Intl 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 April 30, 2025.

When flying from San Juan Luis Munoz Marin Intl Airport 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 April 30, 2025.
Read through reviews of airlines operating flights from San Juan to Alaska, such as Alaska Airlines, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

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
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

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
346 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

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 Luis Munoz Marin Intl to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Alaska one-way?

    $392 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $428 and $448, respectively.

  • Can I find deals for flights from Luis Munoz Marin Intl to Alaska that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Alaska?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Alaska?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport to Alaska?

    Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Alaska (average of $456). Flying from San Juan Luis Munoz Marin Intl Airport to Alaska in July is currently the most expensive (average of $651). 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 Luis Munoz Marin Intl to Alaska

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Top 3 airlines flying from Luis Munoz Marin Intl to Alaska

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$712Average$812FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$721Average$809FlexibilityNo cancel feeOn-time71%
DeltaCheapest$724Average$764FlexibilityNo cancel feeOn-timeN/A

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