A coastal town with colorful buildings, a rocky shoreline, and waves crashing against the rocks.

Cheap Flights to Puerto Rico

View AU$806 flight on Mon, 27 July 2026Opens in a new window

Popular airlines to Puerto Rico

  • JetBlue Airways

  • American Airlines

  • Frontier Airlines

  • United

  • Delta

  • Southwest Airlines

  • Air Canada

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Cheapest Flights to Puerto Rico

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 27 July - Mon, 31 Aug
MEL
Melbourne
SJU
San Juan
AU$1,288 Return, found 1 hour ago
AU$1,288
Return
found 1 hour ago
Select United flight, departing Mon, 27 July from Melbourne to San Juan, returning Mon, 31 Aug, priced at AU$1,288 found 1 hour ago
United
Sun, 30 Aug - Sun, 13 Sept
MEL
Melbourne
SJU
San Juan
AU$1,288 Return, found 2 days ago
AU$1,288
Return
found 2 days ago
Select United flight, departing Sun, 30 Aug from Melbourne to San Juan, returning Sun, 13 Sept, priced at AU$1,288 found 2 days ago
American Airlines
Tue, 4 Aug - Wed, 19 Aug
SYD
Sydney
SJU
San Juan
AU$1,352 Return, found 2 hours ago
AU$1,352
Return
found 2 hours ago
Select American Airlines flight, departing Tue, 4 Aug from Sydney to San Juan, returning Wed, 19 Aug, priced at AU$1,352 found 2 hours ago
American Airlines
Wed, 19 Aug - Mon, 31 Aug
SYD
Sydney
SJU
San Juan
AU$1,363 Return, found 1 hour ago
AU$1,363
Return
found 1 hour ago
Select American Airlines flight, departing Wed, 19 Aug from Sydney to San Juan, returning Mon, 31 Aug, priced at AU$1,363 found 1 hour ago
American Airlines
Mon, 20 July - Tue, 27 Oct
SYD
Sydney
SJU
San Juan
AU$1,363 Return, found 3 days ago
AU$1,363
Return
found 3 days ago
Select American Airlines flight, departing Mon, 20 July from Sydney to San Juan, returning Tue, 27 Oct, priced at AU$1,363 found 3 days ago
Jetstar
Mon, 3 Aug - Mon, 17 Aug
SYD
Sydney
SJU
San Juan
AU$1,370 Return, found 9 hours ago
AU$1,370
Return
found 9 hours ago
Select Jetstar flight, departing Mon, 3 Aug from Sydney to San Juan, returning Mon, 17 Aug, priced at AU$1,370 found 9 hours ago
American Airlines
Wed, 19 Aug - Mon, 31 Aug
SYD
Sydney
SJU
San Juan
AU$1,374 Return, found 1 hour ago
AU$1,374
Return
found 1 hour ago
Select American Airlines flight, departing Wed, 19 Aug from Sydney to San Juan, returning Mon, 31 Aug, priced at AU$1,374 found 1 hour ago
United
Wed, 19 Aug - Mon, 31 Aug
SYD
Sydney
SJU
San Juan
AU$1,378 Return, found 1 hour ago
AU$1,378
Return
found 1 hour ago
Select United flight, departing Wed, 19 Aug from Sydney to San Juan, returning Mon, 31 Aug, priced at AU$1,378 found 1 hour ago
Qantas Airways
Mon, 3 Aug - Mon, 17 Aug
SYD
Sydney
SJU
San Juan
AU$1,407 Return, found 9 hours ago
AU$1,407
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 3 Aug from Sydney to San Juan, returning Mon, 17 Aug, priced at AU$1,407 found 9 hours ago
Delta
Wed, 19 Aug - Mon, 31 Aug
SYD
Sydney
SJU
San Juan
AU$1,438 Return, found 1 hour ago
AU$1,438
Return
found 1 hour ago
Select Delta flight, departing Wed, 19 Aug from Sydney to San Juan, returning Mon, 31 Aug, priced at AU$1,438 found 1 hour ago

Trending flights to Puerto Rico

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 27 July - Mon, 31 Aug
MEL
Melbourne
SJU
San Juan
AU$1,288 Return, found 1 hour ago
AU$1,288
Return
found 1 hour ago
Select United flight, departing Mon, 27 July from Melbourne to San Juan, returning Mon, 31 Aug, priced at AU$1,288 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Puerto Rico that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you locate flexible, cheap airfares to Puerto Rico. It's on the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Puerto Rico?
Take your pick of a number of airlines that offer flights into or near Puerto Rico. These are a few of the best:

  • JetBlue Airways - 933 flights to or near Puerto Rico each month, including 811 flights to Luis Munoz Marin Intl. Airport (SJU) and 121 flights to Rafael Hernandez Airport (BQN) per month.
  • Spirit Airlines - 607 flights to or near Puerto Rico each month, including 551 flights to Luis Munoz Marin Intl. Airport (SJU) and 56 flights to Rafael Hernandez Airport (BQN) per month.
  • Frontier Airlines - 502 flights to or near Puerto Rico each month, including 463 flights to Luis Munoz Marin Intl. Airport (SJU) and 39 flights to Rafael Hernandez Airport (BQN) per month.

How can I find cheap tickets to Puerto Rico?
In the last seven days, AU$1,288 was the lowest price for a flight to Puerto Rico. For even greater savings, book well in advance and be flexible with your dates. Search for your trip to Puerto Rico, then see prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Puerto Rico?
In the last seven days, round-trip flights to Puerto Rico sold from just AU$1,288 and reached a maximum cost of AU$1,461. For one-way fares departing from Melbourne (MEL), the cheapest seat during this time was just AU$806.
What are the most popular airports to fly into in Puerto Rico?
Which of these Puerto Rico airports you'll taxi into will depend on your chosen airline and where you want to stay in the region:

  • Luis Munoz Marin Intl. Airport (SJU) - 2 824 flights per month.
  • Rafael Hernandez Airport (BQN) - 247 flights per month.

When is the cheapest time to fly to Puerto Rico?
Jet off early on in the week to bag the best deal to Puerto Rico. Tuesday is routinely the most affordable day to fly, with Monday a close second. Saturday typically has the highest prices. This is because a lot of people prefer to begin their break on a weekend.
How much is a plane ticket to Puerto Rico?
Ticket prices varied from AU$1,288 to AU$1,461 over the last seven days. When you're ready to book, we'll be ready to help you find a great deal to Puerto Rico.
What is the best time to go to Puerto Rico?
A terrific time to check out San Juan is after June 20 when the summer season begins. In Puerto Rico's most populated city, average temperatures fluctuate from 27ºC to 29ºC at this time — excellent weather for touring around! February, March and April are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Puerto Rico?
The top month to purchase well-priced fares to Puerto Rico is February. Bear in mind that in the United States, the most expensive time to reserve a seat is during the month of December.

Book with confidence

Puerto Rico Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Puerto Rico today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Puerto Rico Airfare

At Expedia.com.au, it’s simple to find cheap flights to Puerto Rico that won’t cause your wallet to flinch. Browse through our inventory of Puerto Rico flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Puerto Rico Flights

Travel information

Puerto Rico Flights Information

Airlines serving
United, Delta, American Airlines, Jetstar, Qantas Airways, Air Canada
Roundtrip price
from AU$1,288
Puerto Rico Flights Information

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