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$363+ Cheap flights from Anchorage (ANC) to San Juan

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Anchorage to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$764
(Delta)

One-way from

$363
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$1,112
From Anchorage to San Juan
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One-way flight from Anchorage to San Juan
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Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Anchorage to San Juan

Cheapest flights from Anchorage to San Juan
Explore the most affordable flight options available from Anchorage to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

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.
sáb. 8/3012:42 amANC - SJU
2 stops17h 25mDelta
dom. 9/77:30 amSJU - ANC
1 stop15h 29mDelta
Deal found 6/10$764
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/11:20 pmANC - SJU
3 stops25h 59mMultiple Airlines
dom. 7/68:24 pmSJU - ANC
3 stops27h 24mMultiple Airlines
Deal found 6/10$808
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.
jue. 6/2611:59 pmANC - SJU
2 stops19h 58mUnited Airlines
lun. 6/301:40 pmSJU - ANC
1 stop12h 54mUnited Airlines
Deal found 6/11$820
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/61:50 amANC - SJU
2 stops14h 05mAmerican Airlines
sáb. 12/275:40 amSJU - ANC
2 stops18h 04mAmerican Airlines
Deal found 6/11$1,209
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.
lun. 6/3012:55 amANC - SJU
2 stops16h 35mAlaska Airlines
sáb. 7/512:59 amSJU - ANC
2 stops23h 36mAlaska Airlines
Deal found 6/10$1,499

Cheapflights Fare Finder

Customize your flight search to find flights from Anchorage to San Juan 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 Anchorage to San Juan that are best for you.

Fly from

Anchorage

Fly to

San Juan

Route

Depart

Return

Price

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb. 8/30

12:42 am-10:07 pm

2 stops17h 25m

San Juan Luis Munoz Marin Intl

dom. 9/7

7:30 am-6:59 pm

1 stop15h 29m

$764

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

mar. 7/1

1:20 pm-7:19 pm

3 stops25h 59m

San Juan Luis Munoz Marin Intl

dom. 7/6

8:24 pm-7:48 pm

3 stops27h 24m

$808

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

jue. 6/26

11:59 pm-11:57 pm

2 stops19h 58m

San Juan Luis Munoz Marin Intl

lun. 6/30

1:40 pm-10:34 pm

1 stop12h 54m

$820

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb. 12/6

2:30 am-8:55 pm

2 stops13h 25m

San Juan Luis Munoz Marin Intl

sáb. 12/27

7:15 am-6:44 pm

2 stops16h 29m

$1,209

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

lun. 6/30

12:55 am-9:30 pm

2 stops16h 35m

San Juan Luis Munoz Marin Intl

sáb. 7/5

12:59 am-8:35 pm

2 stops23h 36m

$1,499

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

lun. 8/25

1:25 pm-3:51 pm

3 stops46h 26m

$363

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom. 8/24

12:55 am-11:51 pm

2 stops18h 56m

$431

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb. 9/13

2:25 pm-8:38 pm

2 stops26h 13m

$434

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

lun. 8/25

7:46 pm-2:25 pm

1 stop14h 39m

$470

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

vie. 9/12

2:45 am-2:15 pm

2 stops31h 30m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Anchorage to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Anchorage 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 Anchorage to San Juan

What is the cheapest month to book a flight from Anchorage to San Juan?

Currently, September is the cheapest month in which you can book a flight from Anchorage to San Juan (average of $254). Flying from Anchorage to San Juan in June is currently the most expensive (average of $339). 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 ANC to SJU?

Find hourly flight availability from Anchorage to San Juan. 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.

It’s typically best to fly out from Anchorage to San Juan in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in San Juan by month

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

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

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

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Anchorage to San Juan. 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 Anchorage to San Juan?

    Most people fly from Anchorage (ANC) if they book a flight from Anchorage to San Juan. On average, Anchorage has 0 outbound flights to San Juan per day from 3 airlines. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • What are the cheapest airlines flying from Anchorage to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $764. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $820 and $1,209, respectively. Users have found that Delta is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Anchorage to San Juan one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $431. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Anchorage to San Juan for a low price.

  • Can I find deals for flights from Anchorage to San Juan that include hotel bookings?

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

  • How can I find direct flights from Anchorage to San Juan?

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

  • Can I find deals for business class flights from Anchorage to San Juan?

    Yes. Cheapflights offers flight deals from Anchorage to San Juan 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 Anchorage to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Anchorage to San Juan (average of $254). Flying from Anchorage to San Juan in June is currently the most expensive (average of $339). 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 Anchorage to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Anchorage to Luis Munoz Marin Intl flights
Fairbanks to Luis Munoz Marin Intl flights

Top 3 airlines flying from Anchorage to San Juan

Discover the top 3 airlines that operate flights from Anchorage to San Juan. 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
DeltaCheapest$500Average$847FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$732Average$1,000FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$782Average$1,244FlexibilityNo cancel feeOn-time71%

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