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$407+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ANC
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
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 November 2, 2025.

Round-trip from

$744
(Delta)

One-way from

$407
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$797
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. 11% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 2, 2025.

This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 12/197:00 amSJU - ANC
2 stops20h 42mDelta
Mon 1/129:15 pmANC - SJU
1 stop13h 05mDelta
Deal found 11/1$744
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/192:25 pmSJU - ANC
1 stop13h 31mUnited Airlines
Mon 1/1211:45 pmANC - SJU
2 stops19h 51mUnited Airlines
Deal found 11/1$835
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 amSJU - FAI
2 stops24h 20mMultiple Airlines
Fri 1/22:35 amFAI - SJU
2 stops30h 35mMultiple Airlines
Deal found 11/2$844
This eDestinos deal was found by Cheapflights users on 11/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:52 pmSJU - ANC
2 stops38h 52mMultiple Airlines
Sun 1/1112:49 amANC - SJU
3 stops33h 13mMultiple Airlines
Deal found 11/1$862
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:30 pmSJU - FAI
2 stops17h 05mAmerican Airlines
Fri 1/25:45 amFAI - SJU
2 stops18h 15mAmerican Airlines
Deal found 11/2$905
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amSJU - FAI
2 stops23h 35mAmerican Airlines
Sat 1/35:45 amFAI - SJU
2 stops18h 49mAmerican Airlines
Deal found 11/2$947
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/181:30 amSJU - ANC
2 stops21h 03mAlaska Airlines
Mon 1/1211:59 amANC - SJU
3 stops29h 27mAlaska Airlines
Deal found 11/1$1,005
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Thu 11/62:25 pmSJU - ANC
1 stop13h 31mUnited Airlines
Sat 11/89:07 pmANC - SJU
1 stop13h 33mUnited Airlines
Deal found 10/31$1,049
This Delta deal was found by Cheapflights users on 10/31. 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 11/67:00 amSJU - ANC
2 stops16h 31mDelta
Fri 11/712:30 amANC - SJU
2 stops17h 29mDelta
Deal found 10/31$1,070
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/37:45 amSJU - ANC
2 stops20h 11mUnited Airlines
Mon 11/109:07 pmANC - SJU
1 stop13h 33mUnited Airlines
Deal found 11/2$1,079
This Delta deal was found by Cheapflights users on 11/2. 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 11/37:15 amSJU - ANC
2 stops20h 28mDelta
Sun 11/912:30 amANC - SJU
2 stops17h 43mDelta
Deal found 11/2$1,105
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:57 pmSJU - FAI
2 stops15h 26mDelta
Sun 11/161:30 amFAI - SJU
2 stops17h 26mDelta
Deal found 10/30$1,323

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 November 2, 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 12/19

7:00 am-10:42 pm

2 stops20h 42m

Anchorage

Mon 1/12

9:15 pm-3:20 pm

1 stop13h 05m

$744

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Fri 5/1

7:25 am-6:41 pm

2 stops15h 16m

Fairbanks

Thu 5/14

8:45 pm-2:44 pm

1 stop13h 59m

$835

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 12/19

2:25 pm-10:56 pm

1 stop13h 31m

Anchorage

Mon 1/12

11:45 pm-12:36 am

2 stops19h 51m

$835

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 12/19

5:24 am-6:58 pm

2 stops18h 34m

Anchorage

Sun 1/11

2:10 am-9:39 pm

2 stops14h 29m

$862

San JuanAnchorage

SJU - ANC

SJUANC

San Juan Luis Munoz Marin Intl

Fri 12/19

2:52 pm-12:44 am

2 stops38h 52m

Anchorage

Mon 1/12

8:00 am-3:02 pm

3 stops26h 02m

$862

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Fri 5/1

8:30 am-1:40 am

2 stops21h 10m

Fairbanks

Thu 5/14

6:00 am-4:00 am

2 stops18h 00m

$881

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Thu 3/5

12:32 pm-1:50 am

2 stops18h 18m

Fairbanks

Wed 3/11

10:00 am-3:55 am

2 stops13h 55m

$905

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Thu 12/25

7:00 am-1:15 am

2 stops23h 15m

Fairbanks

Fri 1/2

5:45 am-5:34 am

2 stops18h 49m

$905

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Wed 12/24

7:30 am-2:50 am

2 stops24h 20m

Fairbanks

Sat 1/3

2:09 pm-4:13 pm

3 stops45h 04m

$935

San JuanFairbanks

SJU - FAI

SJUFAI

San Juan Luis Munoz Marin Intl

Wed 12/24

6:00 am-12:35 am

2 stops23h 35m

Fairbanks

Sat 1/3

5:45 am-5:34 am

2 stops18h 49m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 22 results
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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, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Alaska (average of $187). Flying from San Juan Luis Munoz Marin Intl Airport to Alaska in August is currently the most expensive (average of $971). 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 November 2, 2025.

A simple way to save on the total cost of your ticket is to fly from San Juan Luis Munoz Marin Intl Airport to Alaska in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Alaska?

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 November 2, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Juan Luis Munoz Marin Intl Airport to Alaska to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Alaska?

    There are many flights that can get you from San Juan Luis Munoz Marin Intl Airport to Alaska in 15h 16m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. There are 4827 mi between San Juan Luis Munoz Marin Intl Airport and Alaska. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Alaska (average of $187). Flying from San Juan Luis Munoz Marin Intl Airport to Alaska in August is currently the most expensive (average of $971). 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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Top 2 airlines flying from Luis Munoz Marin Intl to Alaska

Discover the top 2 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$744Average$996FlexibilityNo cancel feeOn-time69%
DeltaCheapest$745Average$775FlexibilityNo cancel feeOn-timeN/A

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