$39 Find Cheap Flights from Puerto Rico to the United States

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to the United States

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

KAYAK's insights & trends for flights to the United States

Get data-powered insights and trends for flights to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United States?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the United States from Puerto Rico found in the last 72 hours was to Miami, at $59 round-trip. The most popular route is Aguadilla (BQN) to Newark Airport (EWR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $79.

What is the cheapest day to fly to the United States?

The average price of all flights from Puerto Rico to the United States clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United States is Friday where round-trip tickets can be as cheap as $292. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $392 on average.

What is the cheapest month to fly from Puerto Rico to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Puerto Rico to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Puerto Rico to the United States is September, when tickets cost $283 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $434 and $379 respectively.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Puerto Rico to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $237 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $596.

How far in advance should I book a flight from Puerto Rico to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Puerto Rico to the United States, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Which is the cheapest airport to fly into in the United States?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is Tampa Airport (TPA), with an average flight price of $135.

Good to know

Low season

February

High season

December

Cheapest flight

$39
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from San Juan Airport to Miami

Flights from Puerto Rico to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Puerto Rico to the United States 
Jose AFlew with DeltaSJU-JFKJun 2024
If you don't use business class don't expect to have your carry on over your seat if you fly Delta.
VickieFlew with Spirit AirlinesSJU-DFWMay 2024
If you have a lengthy vacation Spirit may not be the best since you can only take 40 lbs in your checked bag.
RicardoFlew with JetBlueSJU-JFKMar 2024
Get to the airport early. Plan your trip carefully.
Verified travelerFlew with Spirit AirlinesSJU-MCOApr 2024
Bring your own snacks and water; you have to pay a lot of money for their low-quality food. Download media to your device ahead of time, or bring a book so you don’t have to pay for the overpriced WiFi.
LenyrrFlew with JetBlueSJU-JFKDec 2023
I can say that the one with JetBlue was very good. No delays, all as described.
LionelFlew with United AirlinesSJU-EWRFeb 2024
Please stay alert for this late night flights. They are brutal

FAQs for booking flights from Puerto Rico to the United States

  • How does KAYAK find such low prices on flights from Puerto Rico to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Puerto Rico to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Puerto Rico to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Puerto Rico to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Puerto Rico to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Puerto Rico to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Puerto Rico to the United States

Need help choosing which airline to fly with from Puerto Rico to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7897 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.0Comfort
8.5Crew
Airline reviews

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

8.0 ExcellentSally, Apr 2025GRB - DTW
Read more Delta reviews

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Love the mosaic program, being able to move to an extra space seat for free is awesome

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The flight was late and we missed this connecting flight. American Airlines refused to put us anywhere for the night for their snafu. We had to find our own accommodations in Miami, and it was expensive for a crappy hotel.

The trip was very smooth and they provided great customer service

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

It was smooth and easy. The only real negative was it took over an hour to get our luggage after the flight

Last minute 2-3 hr delay in flight schedule; no explanation Unexpected extra $52 charge What's the benefit of choosing a cheap airline if you trick people last minute and force them to pay extra last minute? Did not appreciate being cornered.

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

Terrible! They kept postponing and finally canceled our flight. They canceled so late. We had no other options but to drive to a different city and try to find a new flight to get onto our cruise. We still aren’t there yet and might not make it.

The flight was on time. The seats are very narrow.

My only complaint is that the standing recline. I wasn’t aware of that when I booked the ticket.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

No leg room AT all extremely uncomfortable flight water even cost 5 dollars

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Bag should not be so much money. This is how Frontier takes advantage of customers

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

They switched my flight to Spirit, Never using Kayak again,

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Book cheap flights from Puerto Rico to the United States

Recent round-trip flight deals

4/24Thu
nonstopSpirit Airlines
2h 53mSJU-MIA
4/29Tue
nonstopSpirit Airlines
2h 26mMIA-SJU
$85
4/24Thu
nonstopSpirit Airlines
2h 53mSJU-MIA
4/29Tue
1 stopSpirit Airlines
8h 35mMIA-SJU
$88
5/1Thu
nonstopFrontier
3h 21mSJU-TPA
5/5Mon
nonstopFrontier
3h 01mTPA-SJU
$115
4/24Thu
nonstopFrontier
3h 24mSJU-TPA
5/4Sun
nonstopFrontier
3h 01mTPA-SJU
$117
8/1Fri
nonstopJetBlue
2h 42mSJU-FLL
8/4Mon
nonstopJetBlue
2h 41mFLL-SJU
$170
5/1Thu
nonstopJetBlue
3h 07mSJU-MCO
5/6Tue
nonstopJetBlue
2h 57mMCO-SJU
$178
5/2Fri
1 stopAmerican Airlines
6h 09mSJU-MCO
5/4Sun
1 stopAmerican Airlines
11h 14mMCO-SJU
$187
9/4Thu
1 stopDelta
6h 47mSJU-FLL
9/7Sun
1 stopDelta
6h 39mFLL-SJU
$225
5/7Wed
1 stopAmerican Airlines
6h 42mSJU-LGA
5/10Sat
1 stopAmerican Airlines
14h 12mLGA-SJU
$234
5/1Thu
1 stopDelta
6h 27mSJU-IAD
5/5Mon
1 stopDelta
11h 37mIAD-SJU
$255

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/30Wed
nonstopSpirit Airlines
2h 53mSJU-MIA
$39
4/30Wed
nonstopSpirit Airlines
2h 53mSJU-MIA
$40
4/24Thu
nonstopFrontier
3h 24mSJU-TPA
$59
4/24Thu
nonstopFrontier
3h 24mSJU-TPA
$60
5/3Sat
nonstopJetBlue
3h 12mSJU-TPA
$89
5/28Wed
nonstopDelta
4h 19mSJU-JFK
$93
5/2Fri
1 stopAmerican Airlines
10h 14mSJU-MCO
$94
4/13Sun
nonstopJetBlue
4h 06mSJU-JFK
$98
8/14Thu
nonstopAmerican Airlines
2h 45mSJU-MIA
$105
5/9Fri
1 stopDelta
7h 40mSJU-TPA
$114

Search by stops

Search by airline

Search by price

Last minute flights to the United States

Last minute flight, train and bus deals

4/5Sat
nonstop
3h 02mSJU-MIA
4/14Mon
nonstop
2h 26mMIA-SJU
$108
4/7Mon
nonstop
3h 02mSJU-MIA
4/9Wed
nonstop
2h 26mMIA-SJU
$110
4/5Sat
multi-stopSpirit Airlines
15h 41mSJU-MIA
4/14Mon
nonstopSpirit Airlines
2h 26mMIA-SJU
$111
4/5Sat
nonstopSpirit Airlines
4h 10mSJU-PHL
4/5Sat
nonstopSpirit Airlines
3h 51mPHL-SJU
$122
4/5Sat
nonstopFrontier
3h 04mSJU-MIA
4/7Mon
nonstopFrontier
2h 37mMIA-SJU
$125
4/6Sun
nonstopFrontier
4h 10mSJU-PHL
4/7Mon
nonstopFrontier
3h 46mPHL-SJU
$129
4/8Tue
nonstopJetBlue
4h 02mSJU-JFK
4/16Wed
nonstopJetBlue
4h 06mJFK-SJU
$240
4/5Sat
multi-stopAmerican Airlines
6h 37mSJU-LGA
4/7Mon
multi-stopAmerican Airlines
7h 28mLGA-SJU
$245
4/5Sat
multi-stopAmerican Airlines
11h 39mSJU-JFK
4/8Tue
multi-stopAmerican Airlines
7h 55mJFK-SJU
$245
4/4Fri
nonstopJetBlue
4h 08mSJU-JFK
4/7Mon
nonstopJetBlue
4h 00mJFK-SJU
$246

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.