HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$79+ Cheap flights from Puerto Rico to Baltimore (BWI)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Puerto Rico to Baltimore

Keep the following information in mind while searching for Puerto Rico to Baltimore flight deals. Data was last updated junio 12, 2025.

Round-trip from

$160
(SmartFares)

One-way from

$79
(Frontier)

Popular in

October

Cheapest in

May

Average price

$319
From Puerto Rico to Baltimore/Washington
Search Deals
One-way flight from Puerto Rico to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Puerto Rico to Baltimore

Cheapest flights from Puerto Rico to Baltimore
Explore the most affordable flight options available from Puerto Rico to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/91:21 amSJU - BWI
Nonstop3h 59mSpirit Airlines
mar. 7/156:48 amBWI - SJU
Nonstop3h 41mSpirit Airlines
Deal found 6/12$160
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2112:55 pmSJU - BWI
Nonstop3h 58mMultiple Airlines
dom. 8/2412:11 pmBWI - SJU
Nonstop3h 52mMultiple Airlines
Deal found 6/10$178
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/208:13 pmSJU - BWI
1 stop18h 28mFrontier
dom. 8/246:10 amBWI - SJU
1 stop8h 16mFrontier
Deal found 6/11$186
This Frontier deal was found by Cheapflights users on 6/11. 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.
mar. 8/263:39 amBQN - BWI
1 stop10h 29mFrontier
sáb. 9/64:32 pmBWI - BQN
1 stop9h 53mFrontier
Deal found 6/11$221
This American Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 6/135:05 pmSJU - BWI
1 stop6h 54mAmerican Airlines
lun. 6/168:19 amBWI - SJU
1 stop15h 49mAmerican Airlines
Deal found 6/10$290
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 8/2612:15 amBQN - BWI
2 stops16h 02mUnited Airlines
sáb. 9/610:51 amBWI - BQN
2 stops12h 18mUnited Airlines
Deal found 6/11$450
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2710:56 amBQN - BWI
2 stops19h 53mMultiple Airlines
mar. 7/12:59 pmBWI - BQN
1 stop11h 00mMultiple Airlines
Deal found 6/12$770

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Baltimore 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 junio 12, 2025.
Use the filters below to find and compare flights from Puerto Rico to Baltimore that are best for you.

Fly from

Puerto Rico

Fly to

Baltimore

Route

Depart

Return

Price

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

mié. 7/9

1:21 am-5:20 am

Nonstop3h 59m

Baltimore/Washington

mar. 7/15

6:48 am-10:29 am

Nonstop3h 41m

$160

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

jue. 8/21

12:55 pm-4:53 pm

Nonstop3h 58m

Baltimore/Washington

dom. 8/24

12:11 pm-4:03 pm

Nonstop3h 52m

$178

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

mié. 8/20

8:13 pm-2:41 pm

1 stop18h 28m

Baltimore/Washington

dom. 8/24

6:10 am-2:26 pm

1 stop8h 16m

$186

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

mar. 8/26

3:39 am-2:08 pm

1 stop10h 29m

Baltimore/Washington

sáb. 9/6

4:32 pm-2:25 am

1 stop9h 53m

$221

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

mar. 8/26

12:15 am-4:17 pm

2 stops16h 02m

Baltimore/Washington

sáb. 9/6

10:51 am-11:09 pm

2 stops12h 18m

$450

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

vie. 6/27

10:56 am-6:49 am

2 stops19h 53m

Baltimore/Washington

mar. 7/1

2:59 pm-1:59 am

1 stop11h 00m

$770

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

vie. 7/18

7:55 am-11:56 am

Nonstop4h 01m

$79

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

sáb. 6/28

1:44 pm-5:48 pm

Nonstop4h 04m

$80

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

mié. 6/18

8:00 am-12:15 am

1 stop16h 15m

$84

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

lun. 6/16

10:56 am-3:43 pm

1 stop28h 47m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from Puerto Rico to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Puerto Rico 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.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Baltimore (average of $241). Flying from Puerto Rico to Baltimore in March is currently the most expensive (average of $290). 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 PR to BWI?

Find hourly flight availability from Puerto Rico to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Weekly flight availability from Puerto Rico to Baltimore

Explore weekly flight availability from Puerto Rico to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from PR0 to BWI are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines and American Airlines from Puerto Rico to Baltimore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,295 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Baltimore. 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 into for flights to Baltimore from Puerto Rico?

    For a flight from Puerto Rico to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $79. Spirit Airlines flights start at $80 while deals on American Airlines start at $84 one-way.

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

    When deciding which route to take from Puerto Rico to Baltimore consider San Juan Luis Munoz Marin Intl - Baltimore/Washington, Vieques - Baltimore/Washington or Aguadilla Borinquen - Baltimore/Washington as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Puerto Rico to Baltimore consider choosing Southwest (90%), Spirit Airlines (77%) or Frontier (57%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $212 for a flight from Puerto Rico to Baltimore. The cheapest flight overall is $74 while the most popular route, (San Juan Luis Munoz Marin Intl - Baltimore/Washington) is currently priced at $168.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to Baltimore 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 Puerto Rico to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Baltimore (average of $241). Flying from Puerto Rico to Baltimore in March is currently the most expensive (average of $290). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Philadelphia flights
Luis Munoz Marin Intl to Dulles Intl flights
Luis Munoz Marin Intl to Reagan-National flights
Luis Munoz Marin Intl to Baltimore flights
Santo Domingo to Philadelphia flights
Santo Domingo to Dulles Intl flights
Santo Domingo to Baltimore flights
Santo Domingo to Reagan-National flights
Montego Bay to Philadelphia flights
Montego Bay to Baltimore flights
Port of Spain to Dulles Intl flights
Nassau to Philadelphia flights
Santiago de los Caballeros to Philadelphia flights
Nassau to Dulles Intl flights
Montego Bay to Dulles Intl flights
Punta Cana to Philadelphia flights
Kingston to Baltimore flights
Port of Spain to Baltimore flights
Kingston to Dulles Intl flights
Punta Cana to Baltimore flights
Kingston to Reagan-National flights
Nassau to Reagan-National flights
Nassau to Baltimore flights
Simpson Bay to Dulles Intl flights
Port of Spain to Reagan-National flights
Saint Thomas Island to Philadelphia flights
Saint Thomas Island to Baltimore flights
Punta Cana to Dulles Intl flights
Saint Thomas Island to Dulles Intl flights
Kingston to Philadelphia flights
Simpson Bay to Baltimore flights
Montego Bay to Reagan-National flights
Oranjestad to Dulles Intl flights
Saint Thomas Island to Reagan-National flights
Bridgetown to Dulles Intl flights
Bridgetown to Reagan-National flights
Oranjestad to Philadelphia flights
Oranjestad to Baltimore flights
Santiago de los Caballeros to Baltimore flights
Bridgetown to Baltimore flights
Port of Spain to Philadelphia flights
Santiago de los Caballeros to Dulles Intl flights
Christiansted to Philadelphia flights
Santiago de los Caballeros to Reagan-National flights
Punta Cana to Reagan-National flights
Oranjestad to Reagan-National flights
Simpson Bay to Reagan-National flights
Simpson Bay to Philadelphia flights
George Town to Dulles Intl flights
Christiansted to Reagan-National flights

Top 5 airlines flying from Puerto Rico to Baltimore

Discover the top 5 airlines that operate flights from Puerto Rico to Baltimore. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$209FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$243FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$233Average$434FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$409FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$305Average$435FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.