Cheap flights
Cheap flights from Puerto Rico to United States
Track the cheapest Puerto Rico–United States fares — currently from €108.
Fares shown in EUR, observed from live searches.
Here's everything you need to book a cheap flight from Puerto Rico to United States: the cheapest fares we've tracked, how prices change month to month, and a free alert that watches the route for you.
Puerto Rico to United States flight prices by month
The cheapest month to fly Puerto Rico to United States is Oct 2026, with fares from €108. Use the table below to find the cheapest time to travel.
See exact monthly fares
| Month | Cheapest fare |
|---|---|
| Jul 2026 | €230 |
| Aug 2026 | €170 |
| Sep 2026 | €110 |
| Oct 2026Cheapest | €108 |
| Nov 2026 | €147 |
| Dec 2026 | €178 |
| Jan 2027 | €178 |
| Feb 2027 | €176 |
| Mar 2027 | €176 |
Frequently asked questions
How much is a flight from Puerto Rico to United States?
The cheapest Puerto Rico–United States fare we've tracked recently is €108 one-way. The lowest prices usually appear in Oct 2026.
What is the cheapest month to fly from Puerto Rico to United States?
Oct 2026 is currently the cheapest month to fly from Puerto Rico to United States, with fares from €108. See the month-by-month table above for the full year.
How far in advance should I book Puerto Rico to United States?
For Puerto Rico–United States, booking a few weeks to a few months ahead usually gives the best price. Flexible dates and mid-week departures help you save even more.
Can I set a price alert for Puerto Rico to United States?
Yes — Flyozo watches the Puerto Rico–United States route for free and emails you the moment the fare drops.
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Prices on this page are observed from live flight searches (1,143 recent fares), not estimates. Last updated Jul 30, 2026. Actual prices change constantly — always confirm on the booking site.