$95 Find Cheap Flights from Baltimore to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Puerto Rico departing on 8/1. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Baltimore to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla1 stop$194
Ponce
Ponce1 stop$204
Culebra
Culebra1 stop$411
Mayagüez
Mayagüez1 stop$353
Aguadilla
Aguadilla1 stop$194
Ponce
Ponce1 stop$204
Culebra
Culebra1 stop$411
Mayagüez
Mayagüez1 stop$353

Book Cheap Baltimore to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Puerto Rico

Mon, May 18 - Wed, May 27
Frontier Logo
7:29 pm - 11:28 pm
BWI
-
SJU
3h 59mnonstop
Frontier Logo
12:00 pm - 9:53 am
SJU
-
BWI
21h 53m
1 stop
$175Frontier
Tue, May 26 - Thu, May 28
Frontier Logo
8:44 pm - 12:41 am
BWI
-
SJU
3h 57mnonstop
Frontier Logo
3:35 pm - 7:49 pm
SJU
-
BWI
4h 14mnonstop
$176Frontier
Sun, May 17 - Wed, May 20
Frontier Logo
4:09 pm - 3:49 pm
BWI
-
SJU
23h 40m
1 stop
Frontier Logo
7:30 am - 10:46 am
SJU
-
BWI
27h 16m
1 stop
$177Frontier
Thu, May 14 - Wed, May 20
Frontier Logo
4:09 pm - 3:49 pm
BWI
-
SJU
23h 40m
1 stop
Frontier Logo
7:30 am - 10:46 am
SJU
-
BWI
27h 16m
1 stop
$178Frontier
Sun, May 10 - Thu, May 14
Spirit Airlines Logo
8:01 pm - 11:54 pm
BWI
-
SJU
3h 53mnonstop
Spirit Airlines Logo
2:09 am - 6:05 am
SJU
-
BWI
3h 56mnonstop
$179Spirit Airlines
Tue, May 26 - Tue, Jun 2
Frontier Logo
8:44 pm - 12:41 am
BWI
-
SJU
3h 57mnonstop
Frontier Logo
4:46 pm - 9:53 am
SJU
-
BWI
17h 07m
1 stop
$180Frontier
Sat, May 30 - Sat, Jun 20
Multiple Airlines Logo
8:44 pm - 12:41 am
BWI
-
SJU
3h 57mnonstop
Multiple Airlines Logo
7:00 am - 11:01 am
SJU
-
BWI
4h 01mnonstop
$181Multiple Airlines
Tue, May 12 - Thu, May 14
Multiple Airlines Logo
6:45 am - 2:07 pm
BWI
-
SJU
7h 22m
1 stop
Multiple Airlines Logo
2:09 am - 6:05 am
SJU
-
BWI
3h 56mnonstop
$184Multiple Airlines
Mon, May 11 - Fri, May 15
United Airlines Logo
6:00 am - 4:13 pm
BWI
-
CPX
34h 13m
2 stops
United Airlines Logo
10:30 am - 11:36 am
CPX
-
BWI
25h 06m
2 stops
$1,400United Airlines
Sun, Jul 19 - Sun, Jul 26
United Airlines Logo
6:10 am - 6:30 pm
BWI
-
VQS
12h 20m
2 stops
United Airlines Logo
11:40 am - 12:48 am
VQS
-
BWI
13h 08m
2 stops
$2,364United Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Puerto Rico flights

Get data-powered insights and trends into flights from Baltimore to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Baltimore to Puerto Rico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Puerto Rico from Baltimore found in the last 72 hours was to San Juan, at $118 round-trip. The most popular route is from Baltimore (BWI) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $118.

What is the cheapest time of day to fly to Puerto Rico?

The average price for all round-trip flights from Baltimore to Puerto Rico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $281 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally at night, which is peak travel time and where the average cost of a ticket is $393.

Can I save money by flying with a layover from Baltimore to Puerto Rico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $282, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Baltimore to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Puerto Rico, 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 Baltimore to Puerto Rico is May, when tickets cost $66 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $614 and $553 respectively.

What’s the cheapest day of the week to fly from Baltimore to Puerto Rico?

The average price of all round-trip flights from Baltimore to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Baltimore to Puerto Rico, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Puerto Rico, Friday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Baltimore to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Puerto Rico, 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 Baltimore to Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$95
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Baltimore to San Juan

FAQs - booking Puerto Rico flights

  • What Puerto Rico airport should I fly to?

    There are two main airports in Puerto Rico. This first is Luis Muñoz Marín International Airport (San Juan Airport). It’s the biggest, offers the most flights (including nonstop flights), and provides easy access to the capital city and northeast destinations. The second is Rafael Hernandez International Airport (BQN). It’s smaller, often has shorter lines with quicker check-in times, and is located in the western part of Puerto Rico.

  • Is there public transport between San Juan Airport and the city center?

    Yes, there is. The AMA buses depart every few minutes from San Juan Airport. Route D53 can take you to Old San Juan, hotel and beach zones, and the Convention Center. Hours of operation are generally from 5 am to 9 pm on weekdays and from 6 am to 8 pm on weekends. Buses leave from the second level of Terminals A, D, and E. Note that excess luggage might not fit.

  • How do I get from downtown Baltimore to the Baltimore/Washington Airport?

    One affordable option is to take the light rail from downtown Baltimore to the Baltimore/Washington Airport. It drops you off outside Concourse E and usually takes around 40min. Another option is the MTA MARC train, which uses the same light rail station. If you’re staying a bit outside of downtown Baltimore, consider taking the MTA Commuter Bus 201.

  • What services are available at Baltimore/Washington International Airport?

    Baltimore/Washington Airport has plenty of services and amenities available. If you’re hungry, there is everything from fast food to first-class dining. Alongside that, there is free Wi-Fi, shopping, accessible facilities, family washrooms, and children’s play areas. If you’d like to get some exercise before your flight, then consider one of the airport cardio trails. The Concourse A/B Loop takes you around both those concourses in about 20min or so.

  • How does KAYAK find such low prices on flights from Baltimore to Puerto Rico?

    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 Baltimore to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to Puerto Rico 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 Baltimore to Puerto Rico?

    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 Baltimore to Puerto Rico 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 Baltimore to Puerto Rico?

    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 Baltimore to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Puerto Rico

  • Looking for a cheap flight? 25% of our users found tickets from Baltimore to the following destinations at these prices or less: San Juan $112 one-way - $201 round-trip
  • Flights from Baltimore to Puerto Rico typically arrive at Luis Muñoz Marín International Airport (SJU), conveniently located just outside the capital city of San Juan. From here, it is easy to catch domestic flights to other parts of Puerto Rico and to nearby islands.
  • Passengers flying from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Puerto Rico will most often leave from Concourse B. If you park to the right side of the hourly garage, it will put you close to Concourses A, B, and C.
  • Passengers who have spare time before their departure from Baltimore/Washington Airport may want to check out the International Art Gallery near the D/E security checkpoint. Another option is to look around the Observation Gallery near the B/C security checkpoint.
  • Puerto Rico is a US territory, so US citizens don’t need a visa or passport to enter. It’s advisable, however, to bring a government-issued ID like a driver’s license.
  • If you’re looking for nonstop flights from Baltimore/Washington Airport to Puerto Rico, then you’re in luck. Both Southwest Airlines and Spirit Airlines provide nonstop flights on a regular basis.
  • For passengers who would like a quiet place to either relax or stay productive while at Baltimore/Washington International Airport should head to Club BWI near gate 10 in Concourse D. It provides snacks, drinks, and Wi-Fi and operates daily from around 4:15 am to 10:30 pm.

Reviews of the top 5 airlines serving from Baltimore to Puerto Rico

 
Need help choosing which airline to fly with from Baltimore 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
SouthwestOverall score based on 4314 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Everyone was nice but it's budget. There's nothing free and no entertainment

The flight was delayed for over an hour. No one at the gate said anything about the flight being delayed. I had to rely on my phone for updates. Absolutely no communication at the gate.

The flight was delayed four times and finally cancelled. The hotel night we paid for and the connecting flight did not happen. There were also additional costs due to the extra night in Miami. I do not recommend this airline.

They cancelled our flight. 2 hours before we were supposed to take off and offered us nothing! We got our money back and that was it. No other flight to get to our cruise no working with another airline or with us to get there. Terrible customer service, no apology.

Not enough crew members so we had to wait for more to arrive and they could never give us updates timing. Not even water for free on board. Bare bones airplane- there wasn’t even a seat back pocket to put things into. Spirit is cheap for a reason but this was dismal

The staff were very helpful. Definitely the stars of my experience. The seats were very uncomfortable.

Got surprised by passing an additional fee when selecting seats. No snack or drink offered. Will never use spirit again.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

Terrible Airline I will never fly that airline again. Shame on you for recommending them.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Everything you need to know for your flight from Baltimore to Puerto Rico

Information on your arrival and departure airports