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$438 Find Cheap Flights from Puerto Rico to Alaska - Compare and Save

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Cheap Flights from Puerto Rico to Alaska

 

Cheap flights to Alaska from top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
2:21 pm - 10:56 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
13h 35m1 stop Denver Intl
United Airlines Logo
11:59 pm - 6:25 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
13h 26m1 stop Denver Intl
$815United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
8:05 am - 7:39 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
16h 34m2 stops Washington, D.C. Dulles Intl Chicago O'Hare 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
$816United Airlines
Sat, Dec 5 - Wed, Jan 6
Delta Logo
7:00 am - 8:53 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
18h 53m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
9:55 pm - 4:10 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
13h 15m1 stop Minneapolis St Paul
$830Delta
Sat, Dec 5 - Wed, Jan 6
Delta Logo
7:00 am - 8:53 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
18h 53m2 stops New York John F Kennedy Intl Minneapolis St Paul
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
$831Delta
Tue, Jan 19 - Sun, Jan 24
United Airlines Logo
8:25 am - 11:15 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
19h 50m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
8:31 pm - 3:40 pmANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
14h 09m1 stop Chicago O'Hare Intl
$845United Airlines
Tue, Jan 19 - Sun, Jan 24
United Airlines Logo
8:05 am - 7:34 pmSJU  San Juan Luis Munoz Marin Intl-ANC Anchorage
16h 29m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
9:00 am - 6:15 amANC  Anchorage-SJU San Juan Luis Munoz Marin Intl
16h 15m2 stops Denver Intl Houston George Bush Intcntl
$846United 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
$851Delta
Mon, Nov 2 - Sun, Nov 8
Delta Logo
8:15 am - 12:45 amSJU  San Juan Luis Munoz Marin Intl-FAI Fairbanks
21h 30m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
1:42 am - 11:54 pmFAI  Fairbanks-SJU San Juan Luis Munoz Marin Intl
17h 12m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
$856Delta
Mon, Nov 2 - Mon, Nov 9
American Airlines Logo
6:28 am - 1:50 amSJU  San Juan Luis Munoz Marin Intl-FAI Fairbanks
24h 22m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
American Airlines Logo
12:13 pm - 12:10 pmFAI  Fairbanks-SJU San Juan Luis Munoz Marin Intl
18h 57m2 stops Seattle/Tacoma Intl Miami
$1,089American Airlines
Fri, Jan 1 - Mon, Jan 11
American Airlines Logo
7:15 am - 9:34 pmSJU  San Juan Luis Munoz Marin Intl-FAI Fairbanks
19h 19m2 stops Dallas/Fort Worth Anchorage
American Airlines Logo
3:59 pm - 3:00 pmFAI  Fairbanks-SJU San Juan Luis Munoz Marin Intl
18h 01m2 stops Seattle/Tacoma Intl Charlotte Douglas
$1,563American Airlines

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.

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

The cheapest month for flights from Puerto Rico to Alaska is April, when tickets cost $493 (return) on average. On the other hand, the most expensive months are November and May, when the average cost of round-trip tickets is $886 and $768 respectively.

Find deals

Good to know

Low season

February

Cheapest flight

$438
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 2% increase 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 12145 reviews
6.8Entertainment
6.4Food
7.4Boarding
7.2Comfort
7.9Crew
Airline reviews

I have posted the comments in the first flight leg.

4.0 OkayAmarnath, Oct 2026
Read more American Airlines reviews

I have posted the comments in the first flight leg.

The flight from Chicago to Orlando was delayed inordinately. My whole journey from Lansing to MCO took 9.5 hours is just annoying and frustrating. We can understand the delays may be beyond their control, but overall the journey was so much waiting until reached to MCO. This is NOT the first time for me - but at least 80% of the time in this route. I barely remember reaching places on time.

The delays were not communicated well at all. I was in the airport for over 9 hours with little knowledge of if I was actually going to reach my destination.

The crew in the Vegas airport clearly was having a bad day … they moved on and the crew that checked us in for boarding was great, as was the flight crew. I did get the wheel of my carry on stuck in the overhead bin. Amazing team effort to include the flight attendants, the pilot, and another pilot who was on the flight as a passenger. Finally got it unstuck ✅

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

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