A coastal cliff with a lighthouse, clear blue sea, and rocky terrain.

Cheap Flights to Puerto Rico Island

View ₩192,700 flight on Fri, Nov 13, 2026Opens in a new window

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How much is the cheapest flight to Puerto Rico Island?

Prices were available within the past 7 days and start at ₩192,700 for one-way flights and ₩385,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
United
American Airlines
American Airlines

Frequently asked questions

How do I find cheap flights to Puerto Rico Island that have flexible change policies?
By using our neat "No change fee" filter, that's how. Just type in your origin, destination and travel dates, click "Search," then click the checkbox below the "Flexible change policies" subheading (top left of your screen). Expedia makes it a snap to find cheap, flexible flights to Puerto Rico Island.
Which airlines fly to Puerto Rico Island?
With a good selection of airlines flying to airports in or near Puerto Rico Island, exploring this region is a cinch. Book a seat with one of these leading carriers:
  • JetBlue Airways - 872 flights to or near Puerto Rico Island each month, including 811 flights to Luis Munoz Marin Intl. Airport (SJU) and 60 flights to Mercedita Airport (PSE) per month.
  • Spirit Airlines - 581 flights to or near Puerto Rico Island each month, including 551 flights to Luis Munoz Marin Intl. Airport (SJU) and 30 flights to Mercedita Airport (PSE) per month.
  • Frontier Airlines - 476 flights to or near Puerto Rico Island each month, including 463 flights to Luis Munoz Marin Intl. Airport (SJU) and 13 flights to Mercedita Airport (PSE) per month.
How can I find cheap tickets to Puerto Rico Island?
An useful strategy for getting your hands on cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Puerto Rico Island, then click on the "flexible dates" link to see prices for nearby days. Another good tip? Book well ahead of time. To give you an idea of costs, ₩385,400 was the best price for a flight to Puerto Rico Island in the last seven days.
How much is a flight to Puerto Rico Island?
In the last seven days, return tickets to Puerto Rico Island sold for as low as ₩385,400 and reached a maximum of ₩1,680,600. For one-way trips taking off from Los Angeles (LAX), the cheapest seat during this same period was only ₩192,700.
What are the most popular airports to fly into in Puerto Rico Island?
When you've worked out where you'll be staying in Puerto Rico Island, select from these major airports:
  • Luis Munoz Marin Intl. Airport (SJU) - 2,824 flights per month.
  • Mercedita Airport (PSE) - 104 flights per month.
When is the cheapest time to fly to Puerto Rico Island?
If you're not fixed on what date you jet off to Puerto Rico Island, try to depart early on in the week. The cheapest day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with a lot of people preferring to fly on weekends.
How much is a plane ticket to Puerto Rico Island?
In the last seven days, flights to Puerto Rico Island cost between ₩385,400 and ₩1,680,600. Prices depend on a number of things, particularly the time of departure, seating class, airline and how early you make your booking.
What months are the cheapest to book a flight to Puerto Rico Island?
An inexpensive month to reserve a top deal to Puerto Rico Island is February, whereas the priciest month is December. Keep clear of this month if you're on a tight budget.

Book with confidence

Searching for cheap flights to Puerto Rico Island? No travel company presents more choices than Expedia if you're looking to compare flights to Puerto Rico Island. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Puerto Rico. Expedia provides the cheapest flights to many destinations in Puerto Rico and you may find even greater savings if you combine your flight with a hotel stay in Puerto Rico Island.

Travel information

Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Destination city name
San Juan
Roundtrip price
₩385,400

Trending flights to Puerto Rico Island

Prices were available within the past 7 days and start at ₩192,700 for one-way flights and ₩385,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta

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