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$48 Cheap Flights to Puerto Rico

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Popular airlines to Puerto Rico

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How much is the cheapest flight to Puerto Rico?

Prices were available within the past 7 days and start at $48 for one-way flights and $95 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Aerolineas Argentinas
LATAM Airlines Group
GOL Linhas Aereas S.A.
avianca

What you need to know for your flight to Puerto Rico

Flights to Puerto Rico at a glance

Booking flights to Puerto Rico is easy, with a range of full-service airlines providing numerous options. Take the time to compare journey times and choose the best option that fits your itinerary and plans to discover the city's renowned attractions and neighborhoods.

  • Major airports near Puerto Rico: Cataratas del Iguazu International Airport (IGR), Libertador General Jose de San Martin Airport (PSS)
  • Closest airport to Puerto Rico: Libertador General Jose de San Martin Airport, PSS (around 70 miles)
  • Flights per week: 65+ flights arriving across Puerto Rico airports
  • Number of airlines that fly to Puerto Rico: around 2 carriers

Popular airports near Puerto Rico

Puerto Rico is a vibrant destination ideal for outdoor, family, and eco-friendly vacations. The city is conveniently accessible through two major airports, providing travelers with easy options for arrival and departure.

  • Cataratas del Iguazu International Airport (IGR): Situated in the Departamento Iguazú of Misiones Province, this airport lies approximately 82 miles from Puerto Rico. It caters to both domestic and international flights, linking travelers to around 4 domestic cities and 2 international locations. Passengers may opt for an upgrade to premium economy class for enhanced service, depending on the route and airline. Aerolineas Argentinas and JetSmart are among the prominent airlines operating here.
  • Libertador General Jose de San Martin Airport (PSS): Found in the Capital Department of Misiones Province, this airport is located roughly 70 miles from Puerto Rico. It primarily serves domestic flights, with travelers having the option to upgrade to premium economy class for greater comfort based on the routes and airlines. Aerolineas Argentinas is the key airline operating at this airport.

Top routes to Puerto Rico

  • Buenos Aires (AEP/EZE) to Puerto Rico (IGR/PSS), with one-way fares starting at around $50
  • Cordoba (COR) to Puerto Rico (IGR), with one-way tickets available from around $80
  • Salta (SLA) to Puerto Rico (IGR), with one-way flights starting at around $70
  • Montevideo (MVD) to Puerto Rico (IGR), with one-way airfare from around $160
  • Santiago (SCL) to Puerto Rico (IGR), with one-way flight options from around $140

Cheapest routes to Puerto Rico

  • Buenos Aires (AEP/EZE) to Puerto Rico (IGR/PSS), with budget one-way fares from around $50
  • Salta (SLA) to Puerto Rico (IGR), with affordable one-way prices from around $70
  • Cordoba (COR) to Puerto Rico (IGR), with affordable one-way prices from around $80
  • Santiago (SCL) to Puerto Rico (IGR), with low-cost one-way tickets from around $140
  • Montevideo (MVD) to Puerto Rico (IGR), with affordable one-way prices from around $160

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Puerto Rico

  • Aerolineas Argentinas: This airline operates flights to both Cataratas del Iguazu International Airport (IGR) and Libertador General Jose de San Martin Airport (PSS), comprising about 64% of incoming travelers to Puerto Rico. The typical one-way ticket costs around $170, with premium cabin services potentially featuring premium economy class based on the route.
  • JetSmart: Providing service to Cataratas del Iguazu International Airport (IGR), JetSmart accounts for approximately 36% of arrivals in Puerto Rico. Passengers can expect an average one-way fare of about $110, making it a budget-friendly choice.

Best time to fly to Puerto Rico

The most popular months for travelers to fly to Puerto Rico are January, February, and March, when peak temperatures in Puerto Rico can reach up to 78.1°F in January. If you prefer quieter travel, consider June, the least busy time to visit with temperatures around 60.3°F and typically the lowest average one-way fare (around $108), roughly 25% cheaper than the yearly average. Looking for additional cheaper months to fly? May offers an average one-way fare of around $111, making it a good option for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January78.1°F (25.6°C)Moderate RainMostly SunnyHigh$181
February77.4°F (25.2°C)Light RainMostly SunnyHigh$178
March74.7°F (23.7°C)Light RainMostly SunnyHigh$165
April69.8°F (21.0°C)Light RainMostly SunnyAverage$144
May63.5°F (17.5°C)Moderate RainMostly SunnyAverage$111
June60.3°F (15.7°C)Light RainMostly SunnyLow$108
July60.4°F (15.8°C)Light RainMostly SunnyAverage$148
August63.9°F (17.7°C)Light RainMostly SunnyLow$122
September68.4°F (20.2°C)Light RainMostly SunnyLow$128
October71.2°F (21.8°C)Moderate RainMostly SunnyAverage$136
November73.9°F (23.3°C)Light RainMostly SunnyAverage$158
December77.4°F (25.2°C)Moderate RainMostly SunnyAverage$166

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Puerto Rico

Getting some of the best deals on flights to Puerto Rico is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your Puerto Rico flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Puerto Rico

Puerto Rico welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Puerto Rico efficiently:

  • Public transportation: From Cataratas del Iguazu International Airport, Central Station, a train station, is located about 6.6 miles away by car, providing convenient access for travelers heading into the city.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Puerto Rico, with private rides that can be arranged in advance.
  • Car rental: Renting a car in Puerto Rico is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Puerto Rico on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Puerto Rico

  • Capiovi: Capiovi is located 8 miles drive away from Puerto Rico and is a vibrant city that offers a range of adventurous experiences for travelers. Visitors can explore the charming Plaza El Libertador General San Martin, perfect for immersing in local culture. For those seeking outdoor thrills, Salto Encantado National Park features stunning landscapes and various activities. Additionally, the Parroquia San Alberto Magno provides a cultural touch with its beautiful architecture, making Capiovi an excellent stop for adventure and culture enthusiasts alike.
  • Garuhapé: Garuhapé is located 8 miles drive away from Puerto Rico and is known for its engaging attractions. The picturesque Plaza El Libertador General San Martin serves as a focal point for social gatherings and cultural experiences. For outdoor lovers, Salto Encantado National Park offers breathtaking scenery and a chance for adventure. The town also features the Parroquia San Alberto Magno, a lovely church that adds to the cultural fabric of Garuhapé. This destination is ideal for travelers looking to blend leisure with exploration.
  • Ruiz de Montoya: Ruiz de Montoya is located 14 miles drive away from Puerto Rico and is rich in cultural and natural wonders. The town is home to the impressive Salto Encantado National Park, where adventure seekers can enjoy its stunning landscapes. Visitors can also relax at Plaza El Libertador General San Martin, a vibrant square perfect for soaking in the local ambiance. Not to be missed is the San Ignacio Mini - Jesuit Missions of the Guaranis, which offers a glimpse into the region's historic past. Ruiz de Montoya is a compelling destination for both culture and nature lovers.

Tips for short-haul flights to Puerto Rico

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—when flying with budget airlines, it’s often more cost-effective to travel with just a carry-on. Maximize space by using mini toiletries, wearing your heaviest clothing, and planning your outfits strategically. This approach also allows you to bypass the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account potential traffic and security lines.
  • Bring your own snacks and water—pack some snacks along with a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Puerto Rico

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may provide seat selection even earlier.
  • Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to accommodate check-in, security screening, and immigration procedures.
  • Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Most airports offer free Wi-Fi for your convenience.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by setting your watch and modifying your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Puerto Rico?
January is the cheapest month to fly to Puerto Rico. Demand is lower then, so fares are usually more affordable. Booking your trip outside of school and public holidays can also help you save.
Which US cities fly direct to Puerto Rico?
Nonstop flights are a great way to take the hassle out of travel. When browsing on Expedia, select "Direct flights only" and we'll show you the available options to fly to Puerto Rico.
How to find a cheap flight to Puerto Rico?
If you're searching for cheap flights to Puerto Rico, consider traveling outside of peak season. Booking as far in advance as possible is also likely to help you score savings. Or, fly on a different day — flights on a Thursday are on average 16% cheaper than Sunday departures.* Opt to receive flight price alerts on the Expedia app and get notified when fares fall.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Puerto Rico?
It's possible to get awesome deals on last-minute departures to Puerto Rico, especially if your plans are flexible. Consider flying from a different airport, changing your trip dates or picking another airline to get a cheap flight to Puerto Rico.
How far in advance should I book a flight to Puerto Rico?
Find the travel dates you want and a fare that fits your budget by booking your domestic flight to Puerto Rico up to 28 days in advance. Lock in tickets two to four months ahead if you're traveling to Puerto Rico from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Puerto Rico?
You'll save an average of 8% if you buy plane tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to getting a cheap flight to Puerto Rico, it's all about having good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Can I save money by booking a Puerto Rico trip package?
Book a Puerto Rico flight and hotel package deal on Expedia, and you could enjoy significant savings. It's easy to bundle your flight and hotel, and you can even add car rentals and activities to create your own personalized Puerto Rico getaway. Plus, there's nothing like the convenience of booking everything in the same place.
Can I change or cancel my flight to Puerto Rico?
If you reserved your flight to Puerto Rico in the last 24 hours, you can often change or cancel it for free. After that, extra charges may apply depending on the airline's rules and restrictions. To learn more, visit our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit toward a future trip rather than a direct refund. During your search on Expedia, select the "No cancel fee" or "Changes included" filters to compare tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Puerto Rico

The cheapest day to fly

Get started finding a cheap flight to Puerto Rico on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to Puerto Rico. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Puerto Rico. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Puerto Rico, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Puerto Rico

The lowest price for round-trip flights to Puerto Rico in 2026 starts from from $95, while one-way tickets start from from $48. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Puerto Rico. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Puerto Rico

Jetsmart SPA, Aerolineas Argentinas, LATAM Airlines Group, GOL Linhas Aereas S.A., Delta, avianca are just some of the airlines that can typically offer cheap tickets to Puerto Rico. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Puerto Rico and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Puerto Rico, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Puerto Rico. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Puerto Rico plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Puerto Rico

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Puerto Rico.

Stopover savings

The cheapest tickets to Puerto Rico are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Puerto Rico. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Puerto Rico for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Puerto Rico. Simply download the free Expedia app to your smart device and activate Puerto Rico flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Puerto Rico. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

Tips to find the cheapest flights to Puerto Rico

Travel information

Destination airport
Libertador General Jose de San Martin
Destination airport IATA code
PSS
Destination city name
Posadas
Roundtrip price
$95

Trending flights to Puerto Rico

Prices were available within the past 7 days and start at $48 for one-way flights and $95 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca

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