Cheap Flights from Pittsburgh to San Juan from $301 Roundtrip

Flight deals from Pittsburgh to San Juan

Looking for a cheap last-minute deal or the best roundtrip flight from Pittsburgh to San Juan? If you want to travel next month, roundtrip fares start from $355. Find the lowest prices on one-way and roundtrip tickets right here.

San Juan.$301 per passenger.Departing Mon, Sep 21, returning Sat, Sep 26.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Pittsburgh International on Mon, Sep 21, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with Delta, departing from San Juan Luis Munoz Marin on Sat, Sep 26, arriving in Pittsburgh International.Price includes taxes and charges.From $301, select.

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Flying from Pittsburgh to San Juan

Arm yourself with these facts on the fly.

Cheapest flight found	$301
Cheapest month to fly	September
Cheapest airport to fly from	Pittsburgh International

How to find cheap flights from Pittsburgh to San Juan

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from Pittsburgh to San Juan. Other savvy travelers recently found round-trip flights from $301 and one-way tickets from $150. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Pittsburgh International into San Juan Luis Munoz Marin

At the moment, the lowest-priced flight tickets to San Juan are from Pittsburgh International Airport to San Juan Luis Munoz Marin Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Pittsburgh to San Juan is currently September.

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 Pittsburgh to anywhere you choose in San Juan.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Pittsburgh to San Juan go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

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

Frequently asked questions

What's the average Pittsburgh to San Juan flight price?

We looked at all of the upcoming round-trip flights from Pittsburgh to San Juan we could find over the next 12 months. It looks like $301 is the best price. This is good, compared to the average San Juan ticket price of $301.

What is the cheapest month to fly from Pittsburgh to San Juan?

The cheapest month to fly from Pittsburgh to San Juan is currently September.

On which upcoming date is it cheapest to fly from Pittsburgh to San Juan?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Pittsburgh to San Juan on Monday, September 21, 2026.

Are there any direct flights from Pittsburgh to San Juan?

Currently, there aren't any direct flights from Pittsburgh to San Juan, but you can still fly with a stopover.

If I'm flying from Pittsburgh, where in San Juan is cheapest to fly to?

If you're flying from Pittsburgh, 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.