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$307+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$648
(American Airlines)

One-way from

$307
(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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:53 pmANC - SJU
2 stops14h 27mAmerican Airlines
Tue 9/303:55 pmSJU - ANC
2 stops31h 12mAmerican Airlines
Deal found 6/30$648
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:55 pmANC - SJU
3 stops24h 40mMultiple Airlines
Fri 7/181:21 amSJU - ANC
2 stops22h 27mMultiple Airlines
Deal found 6/29$665
This Delta deal was found by Cheapflights users on 6/30. 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.
Sun 9/2112:55 amANC - SJU
2 stops18h 52mDelta
Thu 10/27:00 amSJU - ANC
2 stops22h 37mDelta
Deal found 6/30$744
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:04 pmANC - SJU
1 stop13h 40mUnited Airlines
Sun 10/261:05 amSJU - ANC
2 stops22h 54mUnited Airlines
Deal found 6/30$832

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 June 30, 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

Mon 9/22

9:53 pm-4:20 pm

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 9/30

3:55 pm-7:07 pm

2 stops31h 12m

$648

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 7/10

8:55 pm-1:35 am

3 stops24h 40m

San Juan Luis Munoz Marin Intl

Fri 7/18

1:21 am-7:48 pm

2 stops22h 27m

$665

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 9/21

12:55 am-11:47 pm

2 stops18h 52m

San Juan Luis Munoz Marin Intl

Thu 10/2

7:00 am-1:37 am

2 stops22h 37m

$744

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 10/23

9:04 pm-2:44 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:10 am-7:59 pm

1 stop16h 49m

$832

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 7/11

8:55 pm-1:35 am

2 stops24h 40m

$307

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 9/5

9:53 pm-11:37 pm

2 stops21h 44m

$348

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 7/11

8:55 pm-3:16 pm

1 stop14h 21m

$385

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 9/16

2:11 pm-2:44 pm

2 stops20h 33m

$425

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 9/15

12:55 am-10:00 pm

2 stops17h 05m

$431

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 9/5

12:00 pm-2:15 pm

3 stops22h 15m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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 June 30, 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.

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 June 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Anchorage to San Juan have to say. 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
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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.
Sun Country Air
6.9
Okay
340 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

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 American Airlines is currently your cheapest option to San Juan, with prices starting at $648. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $744 and $832, respectively. Users have found that American Airlines is 32% 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 American Airlines, with whom users have recently found tickets for as low as $348. However, be on the lookout for offers from Sun Country Air and United 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$500Average$858FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$732Average$992FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$782Average$1,244FlexibilityNo cancel feeOn-time71%

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