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Puerto Rico

$65+ Cheap flights from Baltimore (BWI) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Baltimore to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Round-trip from

$118
(Frontier)

One-way from

$66
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$337
From Baltimore/Washington to Puerto Rico
Search Deals
One-way flight from Baltimore/Washington to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Baltimore to Puerto Rico

Cheapest flights from Baltimore to Puerto Rico
Explore the most affordable flight options available from Baltimore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This Frontier deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/207:12 pmBWI - BQN
1 stop6h 44mFrontier
jue. 4/312:42 pmBQN - BWI
1 stop8h 17mFrontier
Deal found 1/29$118
This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/316:35 amBWI - SJU
Nonstop3h 42mSpirit Airlines
mié. 4/23:12 pmSJU - BWI
Nonstop4h 10mSpirit Airlines
Deal found 1/30$131
This Priceline deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/279:33 amBWI - SJU
1 stop14h 04mMultiple Airlines
mié. 3/51:30 amSJU - BWI
Nonstop4h 12mMultiple Airlines
Deal found 1/30$132
This Frontier deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/229:20 pmBWI - SJU
Nonstop3h 42mFrontier
sáb. 3/110:35 pmSJU - BWI
1 stop9h 46mFrontier
Deal found 1/30$138
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/174:45 pmBWI - SJU
1 stop6h 22mDelta
jue. 3/2711:30 amSJU - BWI
1 stop8h 30mDelta
Deal found 1/29$275
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/53:13 pmBWI - MAZ
2 stops20h 39mMultiple Airlines
lun. 3/107:05 amMAZ - BWI
2 stops16h 53mMultiple Airlines
Deal found 1/29$278
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2610:51 amBWI - BQN
2 stops12h 06mUnited Airlines
mié. 4/212:15 amBQN - BWI
2 stops14h 03mUnited Airlines
Deal found 1/29$305
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/310:45 amBWI - VQS
2 stops21h 45mMultiple Airlines
jue. 2/65:59 pmVQS - BWI
2 stops16h 41mMultiple Airlines
Deal found 1/29$458
This Mytrip deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/148:39 pmBWI - CPX
2 stops15h 07mMultiple Airlines
mar. 2/181:23 pmCPX - BWI
2 stops19h 22mMultiple Airlines
Deal found 1/30$775
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/206:17 amBWI - CPX
2 stops10h 34mUnited Airlines
sáb. 7/2610:13 amCPX - BWI
2 stops30h 12mUnited Airlines
Deal found 1/29$1,800
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/115:40 pmBWI - MAZ
3 stops46h 09mUnited Airlines
mié. 4/161:25 pmMAZ - BWI
2 stops44h 29mUnited Airlines
Deal found 1/29$2,248
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1710:51 amBWI - VQS
2 stops31h 39mUnited Airlines
lun. 3/249:05 amVQS - BWI
2 stops31h 38mUnited Airlines
Deal found 1/29$3,411

Find flights from Baltimore to Puerto Rico within your budget

Customize your flight search to find flights from Baltimore to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

lun. 3/10

4:22 pm-1:56 am

1 stop9h 34m

Aguadilla Borinquen

lun. 3/17

2:56 am-3:22 pm

1 stop12h 26m

$118

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

lun. 2/24

8:09 pm-12:51 am

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

vie. 2/28

3:54 am-7:21 am

1 stop28h 27m

$131

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

jue. 2/27

9:33 am-12:37 am

1 stop14h 04m

San Juan Luis Munoz Marin Intl

jue. 3/6

4:12 pm-7:22 pm

Nonstop4h 10m

$132

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

mié. 3/5

10:20 am-3:07 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

jue. 3/6

4:12 pm-7:22 pm

Nonstop4h 10m

$133

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

lun. 3/17

4:45 pm-11:07 pm

1 stop6h 22m

San Juan Luis Munoz Marin Intl

jue. 3/27

11:30 am-8:00 pm

1 stop8h 30m

$275

BaltimoreMayagüez

BWI - MAZ

BWIMAZ

Baltimore/Washington

mié. 3/5

3:13 pm-12:52 pm

2 stops20h 39m

Mayagüez Eugenio M De Hostos

lun. 3/10

7:05 am-11:58 pm

2 stops16h 53m

$278

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

lun. 3/17

10:51 am-10:57 pm

2 stops12h 06m

Aguadilla Borinquen

mar. 3/25

12:09 am-4:43 pm

2 stops16h 34m

$608

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

vie. 2/14

8:39 pm-12:46 pm

2 stops15h 07m

Culebra

mar. 2/18

1:23 pm-7:45 am

2 stops19h 22m

$775

BaltimoreMayagüez

BWI - MAZ

BWIMAZ

Baltimore/Washington

vie. 4/11

5:40 pm-3:49 pm

3 stops46h 09m

Mayagüez Eugenio M De Hostos

mié. 4/16

1:25 pm-9:54 am

2 stops44h 29m

$2,248

BaltimoreVieques

BWI - VQS

BWIVQS

Baltimore/Washington

lun. 3/17

10:51 am-6:30 pm

2 stops31h 39m

Vieques

lun. 3/24

9:05 am-4:43 pm

2 stops31h 38m

$3,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 results
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Best time to book a flight from Baltimore to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Baltimore to Puerto Rico

Get recent, data-driven insights about flights from Baltimore to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Baltimore to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Baltimore to Puerto Rico (average of $254). Flying from Baltimore to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to PR?

Find hourly flight availability from Baltimore to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated enero 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Baltimore to Puerto Rico by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Sun Country Air
7.0
Good
386 reviews
Southwest
8.1
Very good
4,585 reviews

Crew

8.7

Food

7.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Puerto Rico?

    If you book a flight to Puerto Rico from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • What are the cheapest airlines to fly from Baltimore to Puerto Rico one-way?

    The cheapest airlines for a one-way flight from Baltimore to Puerto Rico are Spirit Airlines ($66), Frontier ($67), and Delta ($168).

  • What are the most popular routes from Baltimore to Puerto Rico?

    While some choose either Baltimore/Washington - Aguadilla Borinquen or Baltimore/Washington - Culebra, Baltimore/Washington - San Juan Luis Munoz Marin Intl is the most popular route from Baltimore to Puerto Rico.

  • What are the most reliable airlines from Baltimore to Puerto Rico?

    No one likes to see their flight delayed. When booking a flight from Baltimore to Puerto Rico consider choosing Frontier (88%), Southwest (74%) or Spirit Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Baltimore to Puerto Rico?

    Looking for the cheapest flight from Baltimore to Puerto Rico? While on average our users pay $258, our data indicates the cheapest price to be $66. The most popular route (Baltimore/Washington - San Juan Luis Munoz Marin Intl), is priced around $112.

  • Can I find deals for flights from Baltimore to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Baltimore to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Puerto Rico.

  • Can I find deals for business class flights from Baltimore to Puerto Rico?

    Yes. Cheapflights offers flight deals from Baltimore to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Puerto Rico (average of $254). Flying from Baltimore to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Baltimore to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Baltimore to Puerto Rico

Discover the top 7 airlines that operate flights from Baltimore to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$276FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$134Average$241FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$167Average$369FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$231Average$614FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$301Average$526FlexibilityNo cancel feeOn-time71%
DeltaCheapest$316Average$465FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$322Average$472FlexibilityNo cancel feeOn-time63%
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