$392 Find Cheap Flights from Puerto Rico to Alaska

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Alaska, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Alaska, as well as popular online travel agencies
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Useful Info

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Puerto Rico to Alaska, 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 Puerto Rico to Alaska is September, when tickets cost $744 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,129 and $954 respectively.


Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$392
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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.

  • What is the cheapest day to fly to Alaska?

    Based on KAYAK data, the cheapest day to fly to Alaska is Monday where round-trip tickets can be as cheap as $799. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,005 on average.

  • What is the cheapest time of day to fly to Alaska?

    The cheapest time of day to fly to Alaska is generally at night, when round-trip flights cost $712 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Alaska is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $966.

Reviews of the top 3 airlines serving from Puerto Rico to Alaska

 
See real verified KAYAK customer reviews for airlines flying to Alaska. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Alaska. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
8.0
DeltaOverall score based on 7983 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
Airline reviews

After all the weather issues at least they got me to my destination the next day

4.0 OkayAnonymous, Jul 2025HSV - ATL
Read more Delta reviews

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

The way BCN airport handled boarding was a huge improvement over our trip to Spain from JFK. Instead of gate-mosquitos edging in before their zone was called, in BCN they had clearly marked lines for Zones 1-8 and people just lined up correctly. The flight itself was uneventful. The meal (curried chicken and rice) was one of the better meals we've had on Delta. Entertainment options were plentiful, power chargers were available in Main Cabin, and seats were decent. Flight staff were very friendly and positive throughout the 8 hour flight.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

The checkpoint hornets are always looking fhrough Americans' luggage keeping what they deem impassible! Grrrrr!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Book cheap flights from Puerto Rico to Alaska

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Alaska found on KAYAK in the last 72 hours.
10/2Thu
2 stopsAmerican Airlines
31h 12mSJU-ANC
10/6Mon
1 stopAmerican Airlines
14h 33mANC-SJU
$727
10/2Thu
2 stopsAmerican Airlines
31h 12mSJU-ANC
10/6Mon
2 stopsAmerican Airlines
16h 02mANC-SJU
$728
12/24Wed
2 stopsDelta
20h 51mSJU-ANC
1/6Tue
1 stopDelta
12h 25mANC-SJU
$744
10/2Thu
2 stopsDelta
16h 05mSJU-ANC
10/5Sun
2 stopsDelta
18h 39mANC-SJU
$745
10/1Wed
2 stopsUnited Airlines
22h 52mSJU-ANC
10/6Mon
2 stopsUnited Airlines
34h 55mANC-SJU
$800
7/28Mon
2 stops
22h 27mSJU-ANC
7/31Thu
3 stops
33h 53mANC-SJU
$813
10/1Wed
2 stopsUnited Airlines
22h 52mSJU-ANC
10/6Mon
2 stopsUnited Airlines
34h 55mANC-SJU
$820
7/28Mon
3 stops
21h 08mSJU-ANC
7/31Thu
3 stops
20h 14mANC-SJU
$823
10/2Thu
2 stopsAlaska Airlines
35h 42mSJU-FAI
10/6Mon
2 stopsAlaska Airlines
18h 32mFAI-SJU
$981
10/7Tue
3 stopsAlaska Airlines
29h 09mSJU-ANC
10/9Thu
2 stopsAlaska Airlines
22h 00mANC-SJU
$1,025

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Alaska found on KAYAK in the last 72 hours.
7/12Sat
1 stopSun Country Air
31h 28mSJU-ANC
$392
9/8Mon
2 stopsUnited Airlines
22h 42mSJU-ANC
$401
9/9Tue
2 stopsUnited Airlines
22h 42mSJU-ANC
$423
9/8Mon
2 stopsUnited Airlines
25h 46mSJU-ANC
$426
9/9Tue
2 stopsDelta
22h 32mSJU-ANC
$433
9/1Mon
2 stopsAmerican Airlines
18h 47mSJU-ANC
$463
7/21Mon
2 stopsAmerican Airlines
20h 55mSJU-FAI
$493
9/1Mon
1 stopDelta
15h 29mSJU-ANC
$498
11/25Tue
3 stopsAlaska Airlines
26h 17mSJU-ANC
$537
7/12Sat
3 stopsAlaska Airlines
20h 23mSJU-ANC
$1,060

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Last minute flights to Alaska

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Alaska that are departing in the next 10 days.
7/5Sat
multi-stop
27h 24mSJU-ANC
7/7Mon
multi-stop
25h 49mANC-SJU
$928
7/5Sat
multi-stop
36h 56mSJU-ANC
7/12Sat
multi-stop
32h 09mANC-SJU
$930
7/7Mon
multi-stopUnited Airlines
16h 07mSJU-ANC
7/10Thu
multi-stopUnited Airlines
13h 45mANC-SJU
$1,014
7/7Mon
multi-stopUnited Airlines
16h 07mSJU-ANC
7/10Thu
multi-stopUnited Airlines
18h 09mANC-SJU
$1,015
7/5Sat
multi-stopDelta
15h 30mSJU-ANC
7/6Sun
multi-stopDelta
19h 04mANC-SJU
$1,070
7/8Tue
multi-stopDelta
16h 36mSJU-ANC
7/9Wed
multi-stopDelta
19h 20mANC-SJU
$1,169
7/5Sat
multi-stopAmerican Airlines
18h 28mSJU-ANC
7/11Fri
multi-stopAmerican Airlines
17h 26mANC-SJU
$1,305
7/8Tue
multi-stopAmerican Airlines
25h 59mSJU-ANC
7/10Thu
multi-stopAmerican Airlines
13h 20mANC-SJU
$1,404
7/8Tue
multi-stopAlaska Airlines
20h 31mSJU-ANC
7/9Wed
multi-stopAlaska Airlines
18h 56mANC-SJU
$1,854
7/7Mon
multi-stopAlaska Airlines
22h 55mSJU-ANC
7/9Wed
multi-stopAlaska Airlines
18h 56mANC-SJU
$1,859

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Everything you need to know for your flight to Alaska

Cabin class types available on flights to Alaska

Cabin classes available on flights to Alaska. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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