Cheap flights from Alaska to Puerto Rico from $345

This is the cheapest one-way flight price, found on 5/23. Prices may vary by date and flight preferences.
ANC — SJU
May 30 — Jun 61
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Alaska to Puerto Rico in May, June 2023

The best prices found for Alaska to Puerto Rico flights for May, June
Check out some of the best flight deals from Alaska to Puerto Rico in 2023. Check back in a little while for more flight options.

Alaska to Puerto Rico 2023 flight deals

Cheap flights to Puerto Rico from Alaska found for this year
Check out some of the best flight deals from Alaska to Puerto Rico in 2023. Check back in a little while for more flight options.

Cheap Undisclosed Carrier flights from Alaska to Puerto Rico

Peruse some of the lowest-priced Undisclosed Carrier flights we've found from Alaska to Puerto Rico. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Alaska to Puerto Rico

Have a look at some of the cheapest available American Airlines flights departing from Alaska and landing in Puerto Rico. Check back soon if you're not seeing flights that suit your needs.

Non-stop flights to Puerto Rico from Alaska

Save time with Alaska to Puerto Rico direct flight deals
For a shorter flight, select one of these non-stop flights from Alaska to Puerto Rico. Search for alternative flights from Alaska to Puerto Rico by utilizing the search form above.

One-way flights to Puerto Rico from Alaska

The cheapest one-way flights from Alaska to Puerto Rico
Users in need of a one-way flight from Alaska to Puerto Rico can choose from these deals. Those seeking round-trip flights from Alaska to Puerto Rico should utilize the search form at the the top of the page.

Find flights from Alaska to Puerto Rico within your budget

Use the slider to find flights from Alaska to Puerto Rico that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$818 - $1,174

Route

Depart

Return

Price

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Wed 8/30

2 stops20h 10m

San Juan Luis Munoz Marin Intl

Tue 9/12

2 stops22h 52m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Wed 8/30

Nonstop5h 48m

San Juan Luis Munoz Marin Intl

Wed 9/13

Nonstop13h 48m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Wed 8/30

1 stop23h 10m

San Juan Luis Munoz Marin Intl

Wed 9/13

1 stop32h 16m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Wed 8/30

2 stops19h 20m

San Juan Luis Munoz Marin Intl

Wed 9/13

2 stops35h 09m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Wed 8/30

2 stops20h 10m

San Juan Luis Munoz Marin Intl

Wed 9/13

3 stops18h 11m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Tue 8/29

2 stops18h 49m

San Juan Luis Munoz Marin Intl

Wed 9/13

2 stops14h 32m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Fri 9/1

1 stop15h 04m

San Juan Luis Munoz Marin Intl

Mon 9/11

2 stops20h 12m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Tue 8/29

2 stops20h 08m

San Juan Luis Munoz Marin Intl

Wed 9/13

2 stops21h 02m

AnchorageSan Juan Luis Munoz Marin Intl

ANC - SJU

ANCSJU

Anchorage

Thu 8/31

2 stops18h 07m

San Juan Luis Munoz Marin Intl

Sun 9/10

2 stops22h 52m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Puerto Rico

Read reviews from past customers who have flown Undisclosed Carrier, American Airlines and United Airlines from Alaska to Puerto Rico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

Delta
8.0
Very good
2,341 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

United Airlines
7.6
Good
1,486 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

Sun Country Air
7.4
Good
84 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

American Airlines
7.4
Good
2,147 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Food

7.2

Overall

8.0

Entertainment

7.1

Boarding

8.3

Crew

8.6

Reviews

1 / 10

The outlet at my seat did not work so I was not able to enjoy the in flight entertainment because my phone was dying.

Related info for your journey

Useful info, stats and facts about Alaska to Puerto Rico flights.

Top 4 airlines flying from Alaska to Puerto Rico

The chart below displays the airlines Cheapflights users traveling from Alaska to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$708Average$1,043FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$746Average$1,232FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$940Average$1,241FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$1,111Average$1,332FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights