Cheap Flights to Puerto Rico from CA $218

View CA $218 flight on Fri, Apr 3, 2026Opens in a new window

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 CA $218 for one-way flights and CA $467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Fri, Apr 3 - Sat, Apr 11
ASU
Asuncion
PSS
Posadas
CA $467 Roundtrip, found 18 hours ago
CA $467
Roundtrip
found 18 hours ago
Select Aerolineas Argentinas flight, departing Fri, Apr 3 from Asuncion to Posadas, returning Sat, Apr 11, priced at CA $467 found 18 hours ago
Aerolineas Argentinas
Sat, Apr 4 - Sat, Apr 11
ASU
Asuncion
PSS
Posadas
CA $486 Roundtrip, found 18 hours ago
CA $486
Roundtrip
found 18 hours ago
Select Aerolineas Argentinas flight, departing Sat, Apr 4 from Asuncion to Posadas, returning Sat, Apr 11, priced at CA $486 found 18 hours ago
Aerolineas Argentinas
Fri, Apr 3 - Mon, Apr 13
ASU
Asuncion
PSS
Posadas
CA $502 Roundtrip, found 18 hours ago
CA $502
Roundtrip
found 18 hours ago
Select Aerolineas Argentinas flight, departing Fri, Apr 3 from Asuncion to Posadas, returning Mon, Apr 13, priced at CA $502 found 18 hours ago
Aerolineas Argentinas
Sat, Apr 4 - Mon, Apr 13
ASU
Asuncion
PSS
Posadas
CA $522 Roundtrip, found 18 hours ago
CA $522
Roundtrip
found 18 hours ago
Select Aerolineas Argentinas flight, departing Sat, Apr 4 from Asuncion to Posadas, returning Mon, Apr 13, priced at CA $522 found 18 hours ago
Aerolineas Argentinas
Fri, Apr 3 - Sun, Apr 12
ASU
Asuncion
PSS
Posadas
CA $589 Roundtrip, found 18 hours ago
CA $589
Roundtrip
found 18 hours ago
Select Aerolineas Argentinas flight, departing Fri, Apr 3 from Asuncion to Posadas, returning Sun, Apr 12, priced at CA $589 found 18 hours ago

Frequently asked questions

What is the name of Puerto Rico's airport?
Puerto Rico has more than one airport, but most people touch down at Cataratas del Iguazu Intl. Airport (IGR).
How many airlines fly to Puerto Rico?
There are 3 airlines that service the route to Puerto Rico. These fly in from 7 airports across the globe.
Which airlines fly to Puerto Rico?
Most often, travellers fly with Aerolineas Argentinas, JetSmart and Flybondi when going to Puerto Rico. The biggest proportion of these flights originate in Buenos Aires, with Aerolineas Argentinas flying this route the most.
How many nonstop flights are there to Puerto Rico?
With approximately 131 nonstop flights running each week, you'll be hitting the tarmac in Puerto Rico before you can say, "Are we there yet?"
Where are the most popular flights to Puerto Rico departing from?
A large number of flights to Puerto Rico take off from Buenos Aires, Cordoba and Salta airports.
How long is the flight to Puerto Rico Airport?
If it's Buenos Aires you're leaving behind, you'll be midair for around 1 hour and 47 minutes before you arrive in Puerto Rico. Airport to airport from Cordoba typically takes 1 hour and 50 minutes and from Salta, the flight time is 1 hour and 45 minutes.
How to book the cheapest flight to Puerto Rico?
Don't leave locking in your flight to Puerto Rico until the last minute. That's one move frequent travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Don't stop there, though. Do some research and see if there is more than one airport at your destination. Ticket prices often differ depending on the airport you jet into. Make sure you compare fares across air carriers too. Last but not least, be prepared to secure your seat quickly if you find an irresistible price. It might not stick around for too long. With a bit of knowledge and some good fortune, the perfect fare can be yours.
Do you have any tips for my flight to Puerto Rico?
We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be hightailing it through airport security and enjoying Puerto Rico in no time flat. What to pack in your hand luggage:

  • It's easy — first, pack in your passport, travel docs, cash and medications. Next, you'll want some in-flight entertainment to while away the hours. A thrilling book and a tablet crammed with your favourite shows are always good options. If you hope to take a short snooze, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some facial wipes to ensure you hop off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your precious pocket knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and matches, are also banned.

What to wear on a flight:

  • Comfort should be your priority when choosing what to wear on your flight. Loose clothing is a sensible choice, as are flat, closed-toe shoes.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Reduce the risks by drinking water, keeping your legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Puerto Rico?
The simple answer is — be prepared. We've compiled some top tips for a fuss-free trip through airport security. Watch out Puerto Rico, here you come:

  • Airport security personnel first need to know that you have a valid ID and matching travel documents before you can proceed any further. Have them ready for inspection.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Items like your coat, belt and headphones will be required to go through the machine.
  • Your electronic devices like laptops and phones will also have to go through the machine to be scanned. No need to worry though, you'll be back online in no time.
  • Remove all liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Puerto Rico. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Puerto Rico. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Puerto Rico.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Puerto Rico flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Puerto Rico.

Looking to save even more? Get additional savings by bundling your Puerto Rico flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Puerto Rico trip!

Travel information

Destination airport
Libertador General Jose de San Martin
Destination airport IATA code
PSS
Destination city name
Posadas
Roundtrip price
CA $466

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