Cheap Flights from Phoenix-Mesa Gateway Airport to San Juan from 456 € Return

Flight deals from Phoenix-Mesa Gateway Airport to San Juan

Looking for cheap tickets from Phoenix-Mesa Gateway Airport to San Juan, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Juan.456 € per passenger.Departing Wed, 10 Dec, returning Mon, 15 Dec.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Wed, 10 Dec, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with Frontier Airlines, departs from San Juan Luis Munoz Marin on Mon, 15 Dec, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From 456 €, select.

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Flying from Phoenix-Mesa Gateway Airport to San Juan

Arm yourself with these facts on the fly.

Cheapest flight found	456 €
Cheapest month to fly	December

How to find cheap flights from Phoenix-Mesa Gateway Airport to San Juan

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Phoenix-Mesa Gateway Airport to San Juan. Other savvy travellers recently found return flights from 456 € and one-way tickets from 159 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in December

The cheapest time to fly from Phoenix-Mesa Gateway Airport to San Juan is currently December.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Phoenix-Mesa Gateway Airport to anywhere you choose in San Juan.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Phoenix-Mesa Gateway Airport to your chosen airport in San Juan go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Juan Airport to San Juan flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Phoenix-Mesa Gateway Airport to San Juan?

We looked at all of the upcoming return flights from Phoenix-Mesa Gateway Airport to San Juan we could find over the next 12 months. It looks like 456 € is the best price. This is good, compared to the average San Juan ticket price of 456 €.

What is the cheapest month to fly from Phoenix-Mesa Gateway Airport to San Juan?

The cheapest month to fly from Phoenix-Mesa Gateway Airport to San Juan is currently December.

Which upcoming date is cheapest to fly from Phoenix-Mesa Gateway Airport to San Juan on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix-Mesa Gateway Airport to San Juan on Wednesday, 10 December 2025.

If I'm flying from Phoenix-Mesa Gateway Airport, where in San Juan is cheapest to fly into?

If you're flying from Phoenix-Mesa Gateway, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.