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$435+ Cheap flights from Anchorage (ANC) to Puerto Rico

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Anchorage to Puerto Rico

Cheapest flights from Anchorage to Puerto Rico
Explore the most affordable flight options available from Anchorage to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/6. 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.
Tue 9/228:00 pm
ANC
-
SJU
2 stops23h 50m
United Airlines
Fri 9/253:56 pm
SJU
-
ANC
1 stop32h 01m
United Airlines
Deal found 7/6$800
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Mon 8/2411:09 pm
ANC
-
SJU
2 stops35h 35m
United Airlines
Fri 8/284:55 pm
SJU
-
ANC
2 stops31h 04m
United Airlines
Deal found 7/6$817
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/253:15 pm
ANC
-
SJU
2 stops17h 39m
United Airlines
Sat 9/53:56 pm
SJU
-
ANC
2 stops27h 14m
United Airlines
Deal found 7/5$842
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:30 am
ANC
-
SJU
2 stops16h 43m
Delta
Fri 11/207:15 am
SJU
-
ANC
2 stops23h 30m
Delta
Deal found 7/7$845
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/1410:19 pm
ANC
-
SJU
1 stop12h 53m
United Airlines
Sun 9/201:00 am
SJU
-
ANC
2 stops18h 10m
United Airlines
Deal found 7/4$847
This Delta deal was found by Cheapflights users on 7/5. 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 10/184:02 pm
ANC
-
SJU
2 stops15h 34m
Delta
Mon 11/27:00 am
SJU
-
ANC
2 stops18h 55m
Delta
Deal found 7/5$850
This Delta deal was found by Cheapflights users on 7/3. 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 8/201:32 am
ANC
-
SJU
2 stops16h 57m
Delta
Sun 8/307:00 am
SJU
-
ANC
2 stops17h 12m
Delta
Deal found 7/3$855
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 10/2011:45 pm
ANC
-
CPX
2 stops37h 36m
United Airlines
Sat 10/2410:48 am
CPX
-
ANC
2 stops15h 55m
United Airlines
Deal found 7/7$2,250

Find flight deals from Anchorage to Puerto Rico

Keep the following information in mind while searching for Anchorage to Puerto Rico flight deals. Data was last updated July 7, 2026.

Round-trip from

$800
(United Airlines)

One-way from

$435
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,100
From Anchorage to Puerto Rico
Search Deals
One-way flight from Anchorage to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Anchorage to Puerto Rico 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 July 7, 2026.
Use the filters below to find and compare flights from Anchorage to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 9/22

8:00 pm-11:50 pm

2 stops23h 50m

San Juan Luis Munoz Marin Intl

Fri 9/25

3:56 pm-7:57 pm

1 stop32h 01m

$800

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

9:20 pm-1:45 pm

2 stops36h 25m

San Juan Luis Munoz Marin Intl

Fri 8/28

3:56 pm-7:59 pm

1 stop32h 03m

$820

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 8/25

10:19 pm-3:42 pm

1 stop13h 23m

San Juan Luis Munoz Marin Intl

Fri 9/4

1:00 am-7:59 pm

2 stops22h 59m

$842

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 10/18

4:02 pm-11:36 am

2 stops15h 34m

San Juan Luis Munoz Marin Intl

Mon 11/2

7:00 am-8:55 pm

2 stops18h 55m

$850
Quickest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 8/20

1:32 am-10:29 pm

2 stops16h 57m

San Juan Luis Munoz Marin Intl

Sun 8/30

7:00 am-7:00 pm

1 stop16h 00m

$855

AnchorageCulebra

ANC - CPX

ANCCPX

Anchorage

Tue 10/20

11:45 pm-5:21 pm

2 stops37h 36m

Culebra

Sat 10/24

10:48 am-10:43 pm

2 stops15h 55m

$2,250
Cheapest one-way

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 7/17

8:52 pm-6:44 am

2 stops29h 52m

$435

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 7/14

1:22 pm-7:57 am

2 stops38h 35m

$459

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 7/16

8:52 pm-7:57 am

3 stops31h 05m

$498
Quickest one-way

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 7/15

11:59 pm-8:34 pm

1 stop16h 35m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Anchorage to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated July 7, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Anchorage to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,450 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,944 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Puerto Rico. 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 Puerto Rico?

    Located just 4.4 mi from the city center, Anchorage (ANC) is the airport most travelers will use when flying to Puerto Rico from Anchorage.

  • How long is the flight from Anchorage to Puerto Rico?

    United Airlines can get you from Anchorage to Puerto Rico in just under 23h 50m. Your travel time can differ by up to . There are 4905 mi between Anchorage and Puerto Rico.

  • What are the most popular routes from Anchorage to Puerto Rico?

    Most travelers choose Anchorage - San Juan Luis Munoz Marin Intl, Anchorage - Culebra or Anchorage - Vieques when deciding on the best route from Anchorage to Puerto Rico.

  • Can I find deals for flights from Anchorage to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Anchorage to Puerto Rico?

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

  • Can I find deals for business class flights from Anchorage to Puerto Rico?

    Yes. Cheapflights offers flight deals from Anchorage to Puerto Rico 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

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Alternative routes for Anchorage to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Anchorage to Luis Munoz Marin Intl flights
Anchorage to Santiago de los Caballeros flights
Anchorage to Punta Cana flights
Anchorage to Santo Domingo flights

Top 2 airlines flying from Anchorage to Puerto Rico

Discover the top 2 airlines that operate flights from Anchorage to Puerto Rico. 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$432Average$824FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$496Average$794FlexibilityNo cancel feeOn-time69%

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