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$38 Find cheap flights to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Puerto Rico departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Sat 8/31

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Best Puerto Rico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadillanonstop$104
Ponce
Poncenonstop$90
Vieques
Vieques2 stops$442
Culebra
Culebra2 stops$382
Mayagüez
Mayagüez3 stops$338

Good to know

Low season

October

High season

December

Cheapest flight

$38
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Boston to San Juan Airport

FAQs - booking Puerto Rico flights

  • What are some of the best choices to travel from the west coast of the United States to Puerto Rico?

    When making the trip from a large international Airport on the west coast, such as Los Angeles International Airport (LAX), travelers will find plenty of one-stop flight options aboard American Airlines that can make the trip to Puerto Rico in around nine hours, including a layover.

  • If I want to make my way to popular destinations like Vieques and Bioluminescent Bay from the United States, what are some of the best options?

    Probably your best choice is to fly to Mercedita International Airport or the Luis Munoz Marin International Airport (SJU) where you can easily access ground transportation to take you to Fajardo where you can then board a ferry to take the 30-minute ride to this location.

  • If I’m planning to go to Puerto Rico in January for the Festival de la Novilla in San Sebastian, what is the quickest way to get there from the United States?

    The Rafael Hernández Marín International Airport (BQN) offers the closest location to this part of Puerto Rico, and once you arrive on your flight to this airport from the United States, you can quickly drive to San Sebastian or take a taxi there in about 30 minutes.

  • What are some flight choices to get from the central part of the United States to Puerto Rico?

    One option is to leave from Dallas Fort Worth International Airport (DFW), and from this airport, you will see there are one-stop flights to Luis Munoz Marin International Airport on Spirit Airlines. You can also leave from Chicago O' Hare International Airport (ORD) to Luis Munoz Marin International Airport and fly on flights with no stops on either United Airlines or American Airlines.

  • Which airport should I use to visit El Yunque National Forest?

    El Yunque is unique for being the only tropical rainforest and is a haven for eco-tourists. The reserve lies among the Sierra de Luquillo mountains, which is located approximately 45m from San Juan so a flight into the capital is the best option and then you can make your own arrangements from there.

  • Can I get a flight from the US to Ponce in Puerto Rico?

    If you wish to visit Ponce, you will have to first fly into either Aguadilla Airport or San Juan Airport and then get a connecting flight to Mercedita Airport (PSE) in Ponce, or you can drive or take a taxi. The estimated driving time is 1h 45m from Aguadilla and 1h 30m from San Juan.

  • What’s the best way to visit the islands of Vieques and Culebrita?

    The islands of Vieques and Culebrita lie off the eastern seaboard of the mainland, so if you plan to visit either or both, flying into San Juan makes the most sense. Additionally, Culebrita is only a few miles from St. Thomas, US Virgin Islands so you may consider flying or taking the ferry from there.

  • Do I need a visa to visit Puerto Rico?

    Although Puerto Rico is not a US state, it is a territory of the United States and therefore there are no visa requirements for US citizens or permanent residents to travel there.

  • How long is the flight to Puerto Rico?

    An average nonstop flight from the United States to Puerto Rico takes 5h 16m, covering a distance of 1920 miles. The most popular route is Newark - San Juan with an average flight time of 3h 52m.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from the United States found in the last 72 hours was $41 one-way, and $79 round-trip. The most popular route is Newark to San Juan Luis Munoz Marin Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was $127.

  • Which airlines fly to Puerto Rico?

    JetBlue, Frontier & Qatar Airways fly the most frequently from the United States to Puerto Rico. The most popular route is from New York to San Juan, and Air Canada, United Airlines and JetBlue fly this route the most.

  • What are the most popular destinations in Puerto Rico?

    Based on KAYAK flight searches, the most popular destination is Aguadilla (63% of total searches to Puerto Rico). The next most popular destinations are Ponce (20%) and Culebra (7%).Searches for flights to Vieques (6%) and to Mayagüez (4%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Puerto Rico flight deals.
  • One of the most popular destinations in Puerto Rico is to fly to the Luis Munoz Marin International Airport (SJU). A popular departure point for the flight is John F. Kennedy International Airport (JFK), and from this airport, you will find nonstop flights aboard Spirit Airlines and United airlines.
  • When travelers want to make their way to the southern coast of Puerto Rico, they will often fly to the Mercedita International Airport (PSE). When flying here from the Miami International Airport (MIA), passengers will find several two-stop flight options aboard Spirit Airlines.
  • Parents taking children on a trip to Puerto Rico and renting a car should know that all children under the age of four need to travel in an appropriate child safety seat, and then up to eight years old they need to travel in a booster seat. All children under the age of 12 years old need to travel in the rear of a vehicle.
  • A popular airport destination that sits on the west coast of Puerto Rico is the Rafael Hernández Marín International Airport (BQN). When traveling from Boston Logan International Airport (BOS) to this airport, you will find one-stop flight offerings aboard Frontier Airlines, Spirit Airlines, and JetBlue.
  • When looking for some of the best ways to get from a major city like Boston to Puerto Rico, some of the best choices are to travel on a nonstop flight aboard Spirit Airlines and JetBlue from Boston Logan International Airport (BOS).
  • Aguadilla Borinquen Airport (BQN), also known as Rafael Hernandez International Airport is the perfect staging point for exploring western Puerto Rico which includes the municipalities of Mayaguez, San Sebastien, Arecibo and Centro Puntas while San Juan Luis Munoz Marin International Airport (SJU) or San Juan Airport is ideal for the eastern half of the country.
  • The Caribbean island of Puerto Rico has several popular resort areas within proximity to the airports. For example, if you’re staying in Carolina or Dorado then you should fly into San Juan Airport whereas Isabela and Rincon are closer to Aguadilla Borinquen Airport. Culebrita and Vieques are islands off the eastern coast of the mainland so using San Juan Airport makes the most sense.
  • Some of the shorter flights from the US to Puerto Rico originate from four metropolitan airports in Florida. Two of them are in Orlando: Orlando International Airport (MCO) and Orlando Sanford International Airport (SFB). You can also use Florida Lauderdale-Hollywood International Airport (FLL) or Miami International Airport (MIA).
  • The island of Mona, due west of mainland Puerto Rico, is a natural reserve with no permanent inhabitants and is therefore an explorer’s dream. If you wish to visit this island, then your flight from the US to Puerto Rico should land at Aguadilla Airport. If you cannot get a flight from there to Mona Island, you can get one from Mayaguez Airport (MAZ).
  • Both international airports in Puerto Rico come equipped with several ATMs just in case you forgot to withdraw cash before your flight or for those who prefer to obtain some notes after their arrival in the country and there is a branch of Banco Popular at San Juan Airport if you require other financial transactions.
See more tips

Top 5 airlines flying to Puerto Rico

Need help choosing which airline to fly with from the United States to Puerto Rico? 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 9630 reviews
8.0Entertainment
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
Airline reviews

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

2.0 MediocreRosemary, Jul 2024ATL - MIA
Read more about Delta reviews

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

Flight for canceled. Horrible experience.. had to rent a car to drive myself up here.

Flights were terribly delayed. I was at At,anta Airport for over 4 hours waiting for my connection.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

I know it was not in Deltas fault. But numerous delays and cancelations. I requested a hotel voucher and was told they weren't available. The lady on my hotel shuttle did receive one from American. Why the difference?

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

It was terrible! Two hour delays, poor in flight service, made us check our carry on even though there was plenty of overhead storage

I volunteered to let them put my carry on suitcase in the baggage storage area. But when we landed I was told it was being unloaded IN A DIFFERENT TERMINAL! I had to walk (painful for me) a long way to retrieve my bag and my ride had to move from the waiting area they were in to a totally different one. Not happy.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

They delayed our flight by 45 minutes and then re-updated the departure time back to normal schedule with no notification, email, or app update causing probably 40 people to miss the flight as they left without us.

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Som delays but overall we almost made it on the original time.

terrible. Because I felt very unwell during the flight. How do they leave a woman alone in the middle of 2 men? an obese man who was falling on top of me.

They put me on a chair in between two men, one overweight who was almost falling on top of me, and the other was even uncomfortable because I was half falling because of what the other was pushing me. I stayed with. my feet were swollen from fluid retention and from being unable to accommodate myself. it was very uncomfortable. I asked for help but they told me that the flight was full and they couldn't help me. I got off the plane almost unable to walk due to the inflammation. and then at FLL airport I asked for help because I couldn't go to my next flight, which was a connection.

The walk from baggage claim to the taxi is very difficult for older people I will never fly into JFK again. It is physically challenging

Overall fine but both ways for this trip was delayed.

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

It was freezing in there. When I asked about it, the response is “we would have to tell them” and then she just walked away and continued to serve beverages. Everyone was cold and they didn’t care at all.

I did not enjoy continuously being lied to about the amount of time we would circle Chicago before deciding to redirect to Milwaukee. Then the amount of time we would sit on the ground in Milwaukee waiting for gas, or to take off again. Or the amount of time it would then take to get to Chicago again, or sit on the runway waiting for a gate. The whole time continuously hopefully we would make our connecting flight that kept getting delayed as well. Only to scramble and miss it. Enough with the BS. Tell me the truth. "Sorry, things are backed up and your probably not going to make your flight. You should rebook on the next flight now rather than wait." You'll never hear those words from an airline. Speaking of which. If the flight has been redirected and/or is seriously delayed, how about making the WiFi free for everyone so they get to rebooking and reserving hotel rooms while still in the air. You've inconvenienced me already and now you want me to pay $20 for Internet so I can try to make other plans. Absolutely disgusting!

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

The flight was quick which gave me more time to get to my other flight.

16 Hours delayed, NOT because of the cybersecurity Microsoft issue, but because we were one flight attendant short, then when the missing flight attendant showed up two hours later, the flying shift of our pilot had expired, so, now no pilot. American Airlines is the new Spirit Airlines, actually, that is not fair for Spirit, they are probably better.

Worst flight in terms of service and food. Attendants were inexperienced, no preflight drinks, did come and give us hot towels until well into the flight. The left the Curtin open between main cabin and everyone from the main cabin went to the fist class bathroom. Food was awful! Had the golden chicken and was too lemony and inedible. No offer of coffee after. Awful!

Excellent. Attendants served preflight drinks and were courteous and nice.

It was great! It’s been awhile since I’ve flown American but this most recent experience reminded me how much I enjoy flying American. Organized. Informative. Efficient. Friendly. Can’t ask for much more, except my luggage got dinged up a bit. But that could have been the airport.

On a day with 1000s of worldwide flight cancellations, I was worried about my flight. Not only did my Spirit flight leave as scheduled, but it arrived at destination earlier than expected! This made my day!

The length of delays were extremely frustrating. Stuck in airport for hours. We were to get meal vouchers but it was 3 hours until someone responded to me from their WhatsApp and they said wait for an email. Still no vouchers and it’s been 24 hours. Terrible customer service. The ppl at the gates and bag checkin were miserable and not helpful

Spirit airlines is very bad airline staff doesnt know how to treat passangers they didnt allow us in the flight we reached 45 minutes ago from flight departure but they denied nd said you are late Very disappointed i never reccomend spirit airlines

spirt air lines took advantage of two eighty year olds. we paid extra for cancelation due to health reasons they did not honer they have no spirit. I hope they treat there grand parents beter.

Our flight was delayed four hours and staff did nothing to accommodate the issue.

The flight has been cancelled we have been waiting at the gate for almost 2 hours and they didn't gave me an update for rebooking

I like spirit it make easy for you to travel no matter how your budget it you find cheaper tickets on it, what I don’t understand everything it so expensive a bottle of water cost you price of a case $4 dollars that’s not fair.

Would have been better if I would’ve made it on my flight but it was delayed twice and then canceled and now I’m stuck till Monday which was and extra 5 days I did not count on .

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

Delays and sending me to different terminal for departures. It looked very confusing and disorganized

Better than expected.on time. Friendly staff in NY however MYR not so nice.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

Flying Frontier was a nightmare. From the booking through Kayak, checking in, departing and arriving, I will never recommend Kayak or Frontier.

Book Cheap Puerto Rico Plane Tickets

Recent round-trip flight deals

9/12Thu
nonstopJetBlue
4h 05mBOS-SJU
9/15Sun
nonstopJetBlue
4h 04mSJU-BOS
$38
8/14Wed
nonstopFrontier
4h 31mBOS-SJU
8/21Wed
nonstopFrontier
4h 31mSJU-BOS
$88
8/31Sat
nonstopFrontier
4h 31mBOS-SJU
9/3Tue
nonstopFrontier
4h 31mSJU-BOS
$96
8/21Wed
1 stopSpirit Airlines
9h 11mMCO-SJU
8/23Fri
1 stopSpirit Airlines
16h 39mSJU-MCO
$102
8/21Wed
1 stopSpirit Airlines
9h 11mMCO-SJU
8/28Wed
nonstopSpirit Airlines
3h 03mSJU-MCO
$112
9/1Sun
1 stopJetBlue
10h 33mJFK-SJU
9/10Tue
1 stopJetBlue
15h 02mSJU-JFK
$160
11/10Sun
nonstopAmerican Airlines
4h 30mDFW-SJU
11/20Wed
nonstopAmerican Airlines
5h 20mSJU-DFW
$169
8/19Mon
2 stopsAmerican Airlines
9h 00mJFK-SJU
8/28Wed
1 stopAmerican Airlines
6h 39mSJU-JFK
$192
8/18Sun
1 stopDelta
7h 09mDCA-SJU
8/27Tue
1 stopDelta
8h 03mSJU-DCA
$200
12/13Fri
nonstopDelta
4h 04mJFK-SJU
12/15Sun
nonstopDelta
4h 04mSJU-JFK
$277

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Recent one-way flight deals

8/28Wed
nonstopFrontier
4h 31mBOS-SJU
$44
8/27Tue
nonstopFrontier
4h 31mBOS-SJU
$45
8/13Tue
1 stopSpirit Airlines
10h 36mORD-SJU
$51
8/13Tue
1 stopSpirit Airlines
10h 36mORD-SJU
$58
10/17Thu
nonstopJetBlue
2h 58mMCO-SJU
$97
10/28Mon
nonstopJetBlue
4h 03mBOS-SJU
$107
9/25Wed
2 stopsAmerican Airlines
9h 08mBOS-SJU
$111
8/26Mon
2 stopsAmerican Airlines
9h 00mJFK-SJU
$126
11/24Sun
nonstopDelta
3h 54mJFK-SJU
$132
1/6Mon
nonstopDelta
4h 00mJFK-SJU
$146

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Last minute flights to Puerto Rico

Last minute flight, train and bus deals

7/29Mon
multi-stopSpirit Airlines
13h 32mORD-SJU
8/8Thu
multi-stopSpirit Airlines
12h 48mSJU-ORD
$158
7/30Tue
nonstopFrontier
4h 02mBOS-SJU
8/6Tue
nonstopFrontier
4h 31mSJU-BOS
$166
7/30Tue
multi-stopSpirit Airlines
14h 08mORD-SJU
8/7Wed
multi-stopSpirit Airlines
13h 59mSJU-ORD
$169
7/30Tue
nonstopFrontier
4h 02mBOS-SJU
8/6Tue
nonstopFrontier
4h 31mSJU-BOS
$175
7/30Tue
nonstopJetBlue
3h 03mMCO-SJU
8/6Tue
nonstopJetBlue
3h 10mSJU-MCO
$272
7/26Fri
nonstopJetBlue
4h 06mBOS-SJU
7/29Mon
nonstopJetBlue
4h 04mSJU-BOS
$283
7/27Sat
multi-stopAmerican Airlines
8h 19mMCO-SJU
7/30Tue
multi-stopAmerican Airlines
13h 55mSJU-MCO
$326
7/27Sat
multi-stopDelta
10h 56mMCO-SJU
7/30Tue
multi-stopDelta
9h 34mSJU-MCO
$328
7/27Sat
multi-stopAmerican Airlines
8h 19mMCO-SJU
7/28Sun
multi-stopAmerican Airlines
13h 34mSJU-MCO
$340
7/27Sat
multi-stopDelta
10h 30mJFK-SJU
8/10Sat
nonstopDelta
3h 54mSJU-JFK
$380

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Flights to Puerto Rico

Return flight deals:

Puerto Rico - United States

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$219
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