HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$415+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Anchorage to San Juan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 enero 8, 2026.

Round-trip from

$785
(United Airlines)

One-way from

$415
(Kiwi.com)

Popular in

March

Cheapest in

August
From Anchorage to San Juan
Search Deals
One-way flight from Anchorage to San Juan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals

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 enero 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. 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. 2/2311:45 pmANC - SJU
2 stops16h 15mUnited Airlines
lun. 3/27:40 amSJU - ANC
2 stops17h 06mUnited Airlines
Deal found 1/6$745
This United Airlines deal was found by Cheapflights users on 1/8. 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.
sáb. 2/711:45 pmANC - SJU
2 stops17h 37mUnited Airlines
sáb. 2/142:25 pmSJU - ANC
1 stop13h 43mUnited Airlines
Deal found 1/8$785
This United Airlines deal was found by Cheapflights users on 1/8. 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.
mié. 4/159:04 pmANC - SJU
1 stop13h 40mUnited Airlines
lun. 4/207:40 amSJU - ANC
2 stops19h 05mUnited Airlines
Deal found 1/8$809
This Delta deal was found by Cheapflights users on 1/6. 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.
dom. 3/19:15 pmANC - SJU
1 stop13h 03mDelta
jue. 3/57:30 amSJU - ANC
2 stops21h 39mDelta
Deal found 1/6$825
This American Airlines deal was found by Cheapflights users on 1/6. 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.
mié. 5/138:30 pmANC - SJU
1 stop22h 31mAmerican Airlines
jue. 5/2112:59 amSJU - ANC
1 stop23h 45mAmerican Airlines
Deal found 1/6$838
This American Airlines deal was found by Cheapflights users on 1/8. 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.
dom. 2/221:25 amANC - SJU
2 stops17h 06mAmerican Airlines
lun. 3/27:33 amSJU - ANC
2 stops20h 31mAmerican Airlines
Deal found 1/8$845
This United Airlines deal was found by Cheapflights users on 1/7. 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. 5/48:55 pmANC - SJU
1 stop19h 39mUnited Airlines
mar. 5/51:00 amSJU - ANC
2 stops19h 45mUnited Airlines
Deal found 1/7$866
This Delta deal was found by Cheapflights users on 1/8. 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.
mar. 3/101:34 amANC - SJU
2 stops18h 25mDelta
mar. 3/177:30 amSJU - ANC
2 stops20h 59mDelta
Deal found 1/8$880
This American Airlines deal was found by Cheapflights users on 1/6. 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.
mié. 3/258:13 pmANC - SJU
2 stops16h 58mAmerican Airlines
dom. 3/296:00 amSJU - ANC
2 stops17h 06mAmerican Airlines
Deal found 1/6$885
This United Airlines deal was found by Cheapflights users on 1/6. 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.
dom. 3/111:45 pmANC - SJU
1 stop13h 40mUnited Airlines
jue. 3/58:30 amSJU - ANC
1 stop16h 31mUnited Airlines
Deal found 1/6$887

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 enero 8, 2026.
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

lun. 2/23

11:45 pm-6:25 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

lun. 3/2

7:40 am-7:46 pm

2 stops17h 06m

$745

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb. 2/7

11:45 pm-9:26 pm

2 stops16h 41m

San Juan Luis Munoz Marin Intl

sáb. 2/14

10:15 am-11:08 pm

2 stops17h 53m

$785

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

mié. 4/15

9:04 pm-2:44 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

lun. 4/20

7:40 am-10:45 pm

2 stops19h 05m

$809

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

mié. 5/13

8:30 pm-6:06 pm

2 stops17h 36m

San Juan Luis Munoz Marin Intl

jue. 5/21

12:59 am-8:44 pm

1 stop23h 45m

$825

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb. 2/28

1:20 am-11:59 pm

2 stops17h 39m

San Juan Luis Munoz Marin Intl

jue. 3/5

7:30 am-12:09 am

2 stops21h 39m

$825

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

mié. 4/15

8:30 pm-2:42 pm

1 stop14h 12m

San Juan Luis Munoz Marin Intl

lun. 4/20

11:59 pm-6:50 pm

1 stop22h 51m

$825

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

mié. 5/13

6:00 am-4:32 am

2 stops18h 32m

San Juan Luis Munoz Marin Intl

mié. 5/20

11:59 pm-7:07 pm

1 stop23h 08m

$838

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

vie. 2/27

9:10 am-10:32 pm

3 stops32h 22m

$415

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

vie. 2/27

9:15 pm-4:19 pm

1 stop14h 04m

$452

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

jue. 2/5

3:00 pm-4:50 pm

2 stops20h 50m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 16 results
1
2

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
No data available for this route at this time. Please check back soon.

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 enero 8, 2026.
See what other customers who have flown with 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.
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 2 airlines. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • How long is the flight from Anchorage to San Juan?

    A quick flight from Anchorage to San Juan can take about 13h 40m. United Airlines provides one of the quickest options available for as low as $745. There are 4905 mi between Anchorage and San Juan.

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

    Flying on United Airlines is currently your cheapest option to San Juan, with prices starting at $448. Another option worth looking into is Delta, starting at $500 round trip. Users have found that United Airlines is 51% 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 $328. However, be on the lookout for offers from Delta 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2 airlines flying from Anchorage to San Juan

Discover the top 2 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$496Average$1,078FlexibilityNo cancel feeOn-time69%
DeltaCheapest$500Average$824FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.