$402 Find Cheap Flights from Anchorage to Puerto Rico - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to Puerto Rico departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Anchorage to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Anchorage to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Anchorage to Puerto Rico

Tue, Aug 18 - Tue, Aug 25
Southwest Logo
11:55 pm - 9:05 pm
ANC
-
SJU
17h 10m
2 stops
Southwest Logo
8:20 am - 9:15 pm
SJU
-
ANC
16h 55m
2 stops
$790Southwest
Mon, Nov 9 - Fri, Nov 20
United Airlines Logo
8:44 pm - 3:40 pm
ANC
-
SJU
13h 56m
1 stop
United Airlines Logo
8:05 am - 7:15 pm
SJU
-
ANC
16h 10m
2 stops
$815United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
9:20 pm - 1:45 pm
ANC
-
SJU
36h 25m
2 stops
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$820United Airlines
Sun, Aug 30 - Sat, Sep 5
United Airlines Logo
8:00 pm - 1:45 pm
ANC
-
SJU
37h 45m
2 stops
United Airlines Logo
3:56 pm - 3:10 pm
SJU
-
ANC
27h 14m
2 stops
$821United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
3:56 pm - 3:10 pm
SJU
-
ANC
27h 14m
2 stops
$822United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
9:20 pm - 1:45 pm
ANC
-
SJU
36h 25m
2 stops
United Airlines Logo
3:56 pm - 7:35 pm
SJU
-
ANC
31h 39m
2 stops
$826United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
9:20 pm - 1:45 pm
ANC
-
SJU
36h 25m
2 stops
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$830United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
3:56 pm - 3:10 pm
SJU
-
ANC
27h 14m
2 stops
$832United Airlines
Fri, Aug 21 - Sun, Aug 30
United Airlines Logo
3:15 pm - 12:34 pm
ANC
-
SJU
17h 19m
2 stops
United Airlines Logo
4:55 pm - 1:04 pm
SJU
-
ANC
24h 09m
2 stops
$835United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
9:20 pm - 1:45 pm
ANC
-
SJU
36h 25m
2 stops
United Airlines Logo
3:56 pm - 7:35 pm
SJU
-
ANC
31h 39m
2 stops
$836United Airlines
Booking Insights

KAYAK's insights & trends for Anchorage to Puerto Rico flights

Get data-powered insights and trends into flights from Anchorage to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Anchorage to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Anchorage to Puerto Rico is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $1,015 and $884 respectively.

Good to know

Low seasonAugust
Cheapest flight$402
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Anchorage to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Anchorage to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Anchorage to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Anchorage to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Anchorage to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Anchorage to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Anchorage to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Anchorage to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Anchorage to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Anchorage to Puerto Rico

 
Need help choosing which airline to fly with from Anchorage to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8453 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
Airline reviews

It was good. The leg room was not great in Row 1.

8.0 ExcellentDaniel, Feb 2026
JFK - SJU
Read more Delta reviews

It was good. The leg room was not great in Row 1.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Food from the flight from Atlanta to Santiago was very poor..

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The boarding was great. With all the delays I was grateful to get on the plane and headed for home. There was no in flight entertainment. Seats were very uncomfortable! Unfortunately we were seated next to an exit row so there was no recline in our seat. Other than that it was a smooth ride.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

Delta is one of the best airlines I have flown

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

To san Francisco it was ok. From sf to Manila it was horrible

You have got to come up with a better way of getting connecting flight people off the plane first. Flying doesn’t bring out the best in people but exiting off a plane rules needs to come from management, not from the expectation that passengers will be “kind” and let them off first. Perhaps exiting in zones? Like boarding? Zone 1 exits are connecting people. This frustration led to many people missing their flights or scrambling. We were delayed leaving the first leg which amplified this.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Everything you need to know for your flight from Anchorage to Puerto Rico

Information on your arrival and departure airports