Cheap Flights from Phoenix (PHX) to San Juan (SIG)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to San Juan (SIG-Fernando Luis Ribas Dominicci)

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Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $773
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $773

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG) cost?
Lock in a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG)?
The cheapest month to fly from PHX to SIG is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PHX to SIG flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG)?
There aren't any daily nonstop flights departing from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PHX to SIG?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG)?
To avoid possible delays on the Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG) last-minute?
Booking your plane ticket from PHX to SIG just before your trip is typically more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Fernando Luis Ribas Dominicci Airport (SIG)?
In most cases, you're able to cancel or reschedule your PHX to SIG flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Fernando Luis Ribas Dominicci
Distance
3006 mi

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Phoenix to San Juan Flights

The cheapest times to fly from Phoenix to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to San Juan are during the month of . You can find some of the cheapest flights from Phoenix to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to San Juan

Sunday is one of the best days to book for cheap flights from Phoenix to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to San Juan Flights

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*Available to One Key members.