$1,997 Cheap flights to Puerto Rico
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Puerto Rico departing on 13/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to San Juan
Search all flight deals to San JuanFlights to San Juan Luis Munoz Marin Intl Airport
Search all flight deals to San Juan Luis Munoz Marin Intl AirportFind the cheapest flights from Australia to Puerto Rico
Recent return flight deals from Australia to Puerto Rico
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Puerto Rico flights insights and trends
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Cheapest flights to cities in Puerto Rico
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Cheap Puerto Rico flight deals and tips
Summary info about Puerto Rico flight prices, duration and airlines
Best Round-Trip Price | $1,997 |
|---|---|
Fastest flight time | 23h 20m |
Frequently asked questions about flying to Puerto Rico
What is the best airport to land at to visit Viejo San Juan?
Flying into San Juan Isla Grande Airport is typically the best way to visit Viejo San Juan, since it is the closest airport to the area.
What is the cheapest flight to Puerto Rico?
The best prices found on momondo for flights to Puerto Rico are:
$808 per person with JetBlue
$1,815 per person with United Airlines
$2,568 per person with American Airlines
Which airlines fly to Puerto Rico?
You can find flights to Puerto Rico from 3 airlines. If you’re unsure which to fly with, consider booking your flight with United Airlines, Qatar Airways or American Airlines as these are the most popular among our users. United Airlines is the most favoured with 83% of momondo travellers booking flights with this airline.
What is the most popular airport in Puerto Rico to fly to?
The most popular airport in Puerto Rico to fly to is San Juan Luis Munoz Marin Intl, based on our data. In the past 12 months, 93% of all momondo users who travelled to Puerto Rico chose to fly into San Juan Luis Munoz Marin Intl airport, which is located in the city of San Juan.
How long is the flight from Australia to Puerto Rico?
Flight times vary depending on what airport in Australia you fly out of and what airport in Puerto Rico you fly into. For example, flying from Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl takes 28h 27m on average. On the other hand, flying from Melbourne to San Juan Luis Munoz Marin Intl takes on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.
What is the best day of the week to fly to Puerto Rico?
Flying to Puerto Rico on a Monday or Thursday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Puerto Rico is on a Friday.
When did momondo last update prices for flights to Puerto Rico?
Prices for flights to Puerto Rico are updated daily.
How many operators does momondo search for flights to Puerto Rico?
As of April 2025, there are 4 operators available to choose from for flights to Puerto Rico.
How old do you have to be to fly to Puerto Rico?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Puerto Rico?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico.
Can I find flights to Puerto Rico with flexible booking policies on momondo?
momondo does allow users to show only those flights to Puerto Rico which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Puerto Rico?
Once all potential Puerto Rico flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Puerto Rico right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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Popular Flights to Puerto Rico
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Puerto Rico
These routes have the cheapest flights to Puerto Rico found by momondo users in Australia
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Sydney | San Juan | 28h 27m | $1,994 |