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Puerto Rico

Cheap flights from Phoenix to Puerto Rico

PHX — SJU
Nov 4 — Nov 111
Wed 11/4
Wed 11/11
1 adult, Economy
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Find flight deals from Phoenix to Puerto Rico

Popular in

December

Cheapest in

April

Average price

$518
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Phoenix to Puerto Rico

How far ahead should I book a flight from Phoenix to Puerto Rico?

To ensure you get the cheapest price possible for a flight from Phoenix to Puerto Rico, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from Phoenix to Puerto Rico (average of $472). Flying from Phoenix to Puerto Rico in December is currently the most expensive (average of $654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Read through reviews of airlines operating flights from Phoenix to Puerto Rico, such as Southwest,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
7.9
Good
4,212 reviews
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
United Airlines
7.4
Good
10,283 reviews
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
JetBlue
7.1
Good
3,040 reviews
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,126 reviews
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Frontier
5.5
Fair
2,552 reviews
Southwest
7.9
Good
4,212 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • What are the cheapest airlines to fly from Phoenix to Puerto Rico one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from JetBlue and Southwest, as they are both options that can get you from Phoenix to Puerto Rico for a low price.

  • What are the most popular routes from Phoenix to Puerto Rico?

    The most popular route from Phoenix to Puerto Rico is Phoenix Sky Harbor Intl - San Juan Luis Munoz Marin Intl. You may also consider Phoenix Sky Harbor Intl - Aguadilla Borinquen or Phoenix Sky Harbor Intl - Mayagüez Eugenio M De Hostos.

  • Can I find deals for flights from Phoenix to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Phoenix to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Puerto Rico.

  • Can I find deals for business class flights from Phoenix to Puerto Rico?

    Yes. Cheapflights offers flight deals from Phoenix to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Phoenix to Puerto Rico (average of $472). Flying from Phoenix to Puerto Rico in December is currently the most expensive (average of $654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Phoenix to Puerto Rico

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$224Average$408FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$291Average$437FlexibilityNo cancel feeOn-time62%
DeltaCheapest$382Average$706FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$388Average$517FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$390Average$600FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$425Average$614FlexibilityNo cancel feeOn-time71%

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