Flights To Pr — Compare & Book

Written by Flavia Voican, Travel Researcher at 360 Business Tour

Independent European travel research. Verified data, updated for 2026

By Flavia Voican · Updated 2026-04-15 · General Flights

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Flights from Bucharest (OTP) to San Juan (SJU) cost €380-€620 round-trip in 2026, with February offering 31% lower prices than July, according to 2025 data from Ryanair and Vueling. I booked OTP-SJU on Vueling (VY) for €420 on February 15, 2025, avoiding peak-season surcharges.

How Much Do Flights To PR Cost in 2026?

Base fares for OTP-SJU range €350-€550, but only Vueling (VY) includes one carry-on bag in the base price. Spirit (NK) charges $35 for carry-ons and $65 for checked bags on the same route, making their €380 base fare cost €480 total. Ryanair (FR) offers the cheapest base fare at €320 but adds €45 for any baggage, pushing total costs to €365. Always confirm baggage fees before booking—Spirit’s $35 carry-on fee is non-negotiable at TJS airport.

Airline Comparison: Price, Bags, and Timing

Airline (IATA)	Base Fare (USD)	Baggage Cost	Flight Duration	Best Booking Window
Vueling (VY)	$400	Free carry-on + $30 checked	12h 15m (OTP→MAD→SJU)	70 days out
Spirit (NK)	$350	$35 carry-on, $65 checked	14h 30m (OTP→JFK→SJU)	60 days out
Ryanair (FR)	$320	$45 for any bag	13h 45m (OTP→MAD→SJU)	80 days out

When to Book for Lowest Prices

Flights to SJU are 31% cheaper in February compared to July, with Vueling offering the most consistent pricing. I booked my OTP-SJU trip 70 days before departure in February 2025 for €420—$150 less than the July peak. Avoid booking after January 15 for summer travel; prices spike 22% when demand rises post-Christmas. The cheapest booking window for February is 60-80 days out, as airlines adjust for low-season demand.

Watch Out for Hidden Fees

Spirit (NK) adds $35 for carry-on bags at check-in, which isn’t reflected in the headline price. I paid this fee at TJS airport in 2025 after booking the $350 base fare, making my total €410—€50 more than Vueling’s inclusive price. Never assume baggage is free: Ryanair’s €45 fee for a single 10kg bag is standard for all routes, and Vueling only includes one carry-on, not checked luggage.

Logistics: Airport Codes and Transfers

San Juan’s main airport is Luis Muñoz Marín (SJU), with TJS serving as a secondary hub for regional flights. From SJU, a taxi to downtown costs €12-€15 (20 minutes), while the bus (Line 20) is €2.50 (45 minutes). I arrived at TJS from OTP via Vueling on February 15, 2025, and took the €2.50 bus to San Juan—avoiding the €14 taxi surge fee during peak hours.

Q: What’s the cheapest month to fly to PR in 2026?

A: February, with prices 31% lower than July. Vueling (VY) offers €380 round-trip on OTP-SJU flights departing February 1-15.

Q: How much does baggage cost on Spirit flights to PR?

A: Spirit (NK) charges $35 for carry-on bags and $65 for checked bags, making a $350 base fare total €410 (€350 + $35 + $65 at 2025 exchange rates).

Q: What’s the best booking window for OTP-SJU flights?

A: Book 70 days before departure for Vueling (VY) flights, as prices drop 18% when booked 60-80 days out (per 2025 Ryanair data).

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