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$61+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
mars 8 — mars 151
sam. 3/8
sam. 3/15
1 adult, Economy
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Cheap flight deals from Baltimore to Puerto Rico

Keep the following information in mind while searching for Baltimore to Puerto Rico flight deals. Data was last updated mars 3, 2025.

Round-trip from

$133
(Cheapflightsfares)

One-way from

$61
(Orbitz)

Popular in

December

Cheapest in

September

Average price

$343
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. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 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 mars 3, 2025.

This Priceline deal was found by Cheapflights users on 3/3. 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.
lun. 4/285:42 pmBWI - SJU
1 stop14h 44mSpirit Airlines
mer. 4/3012:57 amSJU - BWI
Nonstop4h 03mSpirit Airlines
Deal found 3/3$133
This CheapOair deal was found by Cheapflights users on 3/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/89:31 pmBWI - SJU
Nonstop4h 42mMultiple Airlines
jeu. 3/135:39 pmSJU - BWI
1 stop7h 18mMultiple Airlines
Deal found 3/2$140
This Frontier deal was found by Cheapflights users on 3/3. 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.
ven. 4/2511:37 amBWI - SJU
Nonstop3h 45mFrontier
sam. 4/266:20 amSJU - BWI
Nonstop4h 07mFrontier
Deal found 3/3$145
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/259:12 pmBWI - BQN
1 stop28h 42mFrontier
lun. 4/282:47 amBQN - BWI
1 stop12h 20mFrontier
Deal found 3/3$178
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/118:00 amBWI - SJU
1 stop15h 40mAmerican Airlines
sam. 3/157:00 amSJU - BWI
1 stop15h 58mAmerican Airlines
Deal found 3/3$269
This Mytrip deal was found by Cheapflights users on 3/1. 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.
mer. 3/53:13 pmBWI - MAZ
2 stops20h 39mMultiple Airlines
jeu. 3/134:13 pmMAZ - BWI
1 stop12h 29mMultiple Airlines
Deal found 3/1$363
This United Airlines deal was found by Cheapflights users on 3/2. 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.
mer. 3/2610:51 amBWI - BQN
2 stops12h 06mUnited Airlines
lun. 3/3112:15 amBQN - BWI
2 stops14h 03mUnited Airlines
Deal found 3/2$459
This Mytrip deal was found by Cheapflights users on 3/1. 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. 3/1710:20 amBWI - CPX
1 stop28h 19mMultiple Airlines
ven. 3/2110:48 amCPX - BWI
2 stops13h 36mMultiple Airlines
Deal found 3/1$518
This Mytrip deal was found by Cheapflights users on 3/2. 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.
mer. 4/166:20 amBWI - VQS
1 stop10h 40mMultiple Airlines
mer. 4/235:59 pmVQS - BWI
1 stop26h 35mMultiple Airlines
Deal found 3/2$608

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 mars 3, 2025.

Fly from

Baltimore

Fly to

Puerto Rico

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

mar. 4/1

6:50 am-4:34 pm

1 stop9h 44m

San Juan Luis Munoz Marin Intl

dim. 4/6

12:59 am-5:10 am

Nonstop4h 11m

$135

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

sam. 3/22

9:28 pm-1:10 am

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

jeu. 3/27

3:12 pm-7:22 pm

Nonstop4h 10m

$146

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

sam. 3/22

9:28 pm-1:10 am

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

sam. 3/29

4:19 pm-8:28 pm

Nonstop4h 09m

$171

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

ven. 4/25

9:12 pm-1:54 am

1 stop28h 42m

Aguadilla Borinquen

lun. 4/28

2:47 am-3:07 pm

1 stop12h 20m

$178

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

mer. 3/26

10:51 am-10:57 pm

2 stops12h 06m

Aguadilla Borinquen

lun. 3/31

12:15 am-2:18 pm

2 stops14h 03m

$459

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

lun. 3/17

10:20 am-2:39 pm

1 stop28h 19m

Culebra

ven. 3/21

10:48 am-12:24 am

2 stops13h 36m

$518

BaltimoreVieques

BWI - VQS

BWIVQS

Baltimore/Washington

mer. 4/16

6:20 am-5:00 pm

1 stop10h 40m

Vieques

mer. 4/23

5:59 pm-8:34 pm

1 stop26h 35m

$608

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

jeu. 3/27

7:06 pm-10:51 pm

Nonstop3h 45m

$63

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

lun. 3/31

9:28 pm-1:24 am

Nonstop3h 56m

$65

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

jeu. 3/20

7:12 pm-1:56 am

1 stop6h 44m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 16 results
1
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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 $353). 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 mars 3, 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 mars 3, 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
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Spirit Airlines
6.3
Okay
7,940 reviews
Southwest
8.1
Very good
4,333 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 ($61), Frontier ($65), and United Airlines ($180).

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

    While some choose either Baltimore/Washington - Aguadilla Borinquen or Baltimore/Washington - Vieques, 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 Spirit Airlines (90%), Frontier (57%) or Southwest (55%) 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 $203, our data indicates the cheapest price to be $51. The most popular route (Baltimore/Washington - San Juan Luis Munoz Marin Intl), is priced around $127.

  • 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 $353). 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.

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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 mars 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$270FlexibilityNo cancel feeOn-time65%
FrontierCheapest$117Average$280FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$167Average$371FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$685FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$441FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$514FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$473FlexibilityNo cancel feeOn-time63%
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