$458 Find Cheap Flights from Puerto Rico to Alaska - Compare and Save

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Cheap Flights from Puerto Rico to Alaska

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Puerto Rico to Alaska

Fri, Feb 12 - Tue, Feb 16
United Airlines Logo
2:21 pm - 10:59 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
13h 38m1 stop Denver Intl
United Airlines Logo
9:00 pm - 3:40 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
13h 40m1 stop Chicago O'Hare Intl
$865United Airlines
Sat, Dec 5 - Wed, Jan 6
Delta Logo
7:00 am - 11:28 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
21h 28m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
1:10 pm - 1:05 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
18h 55m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
$891Delta
Fri, Feb 12 - Tue, Feb 16
United Airlines Logo
8:05 am - 7:53 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
16h 48m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
9:00 pm - 12:36 amANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
22h 36m2 stops Chicago O'Hare Intl Newark
$954United Airlines
Tue, Nov 24 - Fri, Jan 1
United Airlines Logo
8:25 am - 10:56 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
19h 31m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:36 pm - 6:25 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
13h 49m1 stop Denver Intl
$971United Airlines
Sat, Dec 5 - Wed, Jan 6
Delta Logo
7:00 am - 11:28 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
21h 28m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
2:18 pm - 1:45 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
18h 27m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
$983Delta
Sat, Dec 5 - Tue, Jan 5
Delta Logo
3:04 pm - 1:45 amSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
15h 41m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
Delta Logo
1:30 am - 11:55 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
17h 25m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
$991Delta
Sat, Dec 5 - Wed, Jan 6
United Airlines Logo
8:25 am - 7:39 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
16h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
8:37 pm - 3:40 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
14h 03m1 stop Chicago O'Hare Intl
$1,042United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
8:25 am - 10:56 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
19h 31m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:59 pm - 6:25 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
13h 26m1 stop Denver Intl
$1,045United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
8:25 am - 10:56 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
19h 31m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:59 pm - 9:00 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
16h 01m2 stops Denver Intl Chicago O'Hare Intl
$1,046United Airlines
Sat, Dec 5 - Wed, Jan 6
United Airlines Logo
8:25 am - 7:39 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
16h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 11:50 amANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
21h 50m2 stops Denver Intl Newark
$1,051United Airlines
Booking Insights

KAYAK's insights & trends for flights to Alaska

Get data-powered insights and trends for flights to Alaska to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Alaska?

There are 158 airports in Alaska. The busiest airport is Anchorage Airport (ANC), with 23% of all flights arriving there.

How long is the flight to Alaska?

An average nonstop flight from Puerto Rico to Alaska takes 23h 21m, covering a distance of 4865 miles. The shortest route is San Juan Luis Munoz Marin Intl Airport (SJU) to Anchorage (ANC) with an average flight time of 13h 38m.

What are the most popular destinations in Alaska?

Based on KAYAK flight searches, the most popular destination is Anchorage (77% of total searches to Alaska). The next most popular destination is Fairbanks (23%).

Find deals

Good to know

Low season

February

Cheapest flight

$458
Best time to beat the crowds with an average 3% drop in price.
Flight from San Juan to Anchorage

FAQs for booking flights from Puerto Rico to Alaska

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

    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 Puerto Rico to Alaska.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Puerto Rico to Alaska 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 Puerto Rico to Alaska?

    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 Puerto Rico to Alaska 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 Puerto Rico to Alaska?

    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 Puerto Rico to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Puerto Rico to Alaska

 
Need help choosing which airline to fly with from Puerto Rico to Alaska? 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.
7.0
American AirlinesOverall score based on 12187 reviews
7.9Crew
6.4Food
6.8Entertainment
7.4Boarding
7.1Comfort
Airline reviews

We waitied for 2 hours for flights to take off. Make us to seat 2 hours in small space is not good.

4.0 Okayvaishnavi, Oct 2026
Read more American Airlines reviews

We waitied for 2 hours for flights to take off. Make us to seat 2 hours in small space is not good.

Ultimately fine but plane seemed dated and creaky and landing was hard…. At no time did I feel unsafe so thank you.

Wheel Chair Access sucked. I had a guy from Bangaldesh drop me off without taking me to the gate

The audio was not working. I moved another seat while the one was not in service. One of the crew told me it happens and brought mono headphones which works slightly… They should check and fix them.

AA was a very good experience. The employees are wonderful

We had a very pleasant flight with very comfortable seats and nice staff.

Seats in coach aren't padded enough for a 6 hour flight

My trip was delayed for more than 3 hours without any explanation. Also I have a business meeting that I lost.

the handling of my luggage. It was Lost or stolen At my destination.

If we travel with carry on expected to being able to carry the luggage. Could be good if take in consideration the date of reservation to do that

More options for your flight to Alaska

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