Cheap flights from Puerto Rico to the United States from $40
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to the United States departing on 5/8. 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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1 adult
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0 bags
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Recent round-trip flight deals from Puerto Rico to the United States
KAYAK's recommended round-trip deals from the most popular airlines that fly from Puerto Rico to the United States.
Recent one-way flight deals from Puerto Rico to the United States
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Puerto Rico to the United States.
Recent last minute flight deals from Puerto Rico to the United States
Planning a quick getaway from Puerto Rico to the United States? These are the last-minute flight deals available now.
Recent direct flight deals from Puerto Rico to the United States
If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.
Frontier flights from Puerto Rico to United States
Our best Frontier deals on Puerto Rico to United States flight tickets
Frontier![Frontier]()
May 10![Frontier]()
May 19
SJU9:30 pmSan Juan Luis Munoz Marin Intl
2h 56m
MIA12:26 amMiami
MIA7:15 amMiami
2h 35m
SJU9:50 amSan Juan Luis Munoz Marin Intl
Frontier![Frontier]()
Apr 29![Frontier]()
Apr 30
SJU9:30 pmSan Juan Luis Munoz Marin Intl
3h 02m
MIA12:32 amMiami
MIA7:15 amMiami
2h 35m
SJU9:50 amSan Juan Luis Munoz Marin Intl
Spirit Airlines flights from Puerto Rico to United States
Our best Spirit Airlines deals on Puerto Rico to United States flight tickets
Spirit Airlines![Spirit Airlines]()
May 1![Spirit Airlines]()
May 5
SJU5:10 pmSan Juan Luis Munoz Marin Intl
2h 53m
MIA8:03 pmMiami
MIA6:00 amMiami
2h 26m
SJU8:26 amSan Juan Luis Munoz Marin Intl
Spirit Airlines![Spirit Airlines]()
May 1![Spirit Airlines]()
May 6
SJU5:10 pmSan Juan Luis Munoz Marin Intl
2h 53m
MIA8:03 pmMiami
MIA11:05 amMiami
8h 35m
1 stop
SJU7:40 pmSan Juan Luis Munoz Marin Intl
See travel insights to the United States from
How to get the cheapest flight ticket from Puerto Rico to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to United States?
In general, February is the cheapest month to fly from Puerto Rico to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $161. If you aren’t able to travel during the month of February, then book flights to United States from Puerto Rico during March instead. Flights to United States in March, while not as cheap as those in February, still average around $176.
What is the cheapest day to depart on your flight to United States?
According to our data, Friday is the cheapest day to fly to United States from Puerto Rico. The lowest ticket price found for a Friday departure recently was $246. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $325. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
What is the cheapest time of day to depart on your flight to United States?
The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $237. Try not to purchase tickets at noon because they tend to be around $596. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Puerto Rico to United States flight route?
Fly from San Juan Luis Munoz Marin Intl to Miami for the best Puerto Rico - United States flight prices
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from Puerto Rico when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $234 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Puerto Rico for as low as $210 on momondo.
What cabin class options are available on Puerto Rico to United States flights?
There are 4 cabin classes available to choose from on Puerto Rico to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Puerto Rico to United States?
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Puerto Rico to United States
What airlines fly to United States?
Frontier, JetBlue and Delta are the top three most popular airlines that fly to United States from Puerto Rico according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 7 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
How many flights depart from Puerto Rico to United States on average per day?
As of April 2025, there are 123 flights per day flying from Puerto Rico to United States. The most common time of day flights depart is 1:00PM, with 44% of flights taking off in the afternoon.
How many flights depart from Puerto Rico to United States on average per week?
As of April 2025, there are 863 flights per week flying from Puerto Rico to United States. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.
Cheap Puerto Rico to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to United States
Best Price Found | $40 |
|---|---|
Fastest flight time | 2h 40m |
Direct flights | Every day |
Airports in United States | 4 airports |
When did momondo last update prices for flights from Puerto Rico to United States?
Prices for flights from Puerto Rico to United States are updated daily.
How many operators does momondo search for flights from Puerto Rico to United States?
As of April 2025, there are 7 operators available to choose from for flights from Puerto Rico to United States.
How old do you have to be to fly from Puerto Rico to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Puerto Rico to United States?
Based on momondo bookings for flights between Puerto Rico and United States, the leading plane model is Airbus A321neo, making up 26.96% of the total bookings. Other popular models include Airbus A320neo with 26.64%, Boeing 737 MAX 8 with 8.99%, and Airbus A320 (sharklets) with 8.11%.
Best airlines flying from Puerto Rico to United States
Compare and see reviews for airlines that fly from Puerto Rico to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $66 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $69 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $107 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $130 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to United States?
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 United States from Puerto Rico.
Can I find flights from Puerto Rico to United States with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to United States from Puerto Rico with this policy.
How can momondo help me find flights from Puerto Rico to United States?
Once you have performed a search for Puerto Rico to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Puerto Rico to United States right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Puerto Rico to United States 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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