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$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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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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 julio 30, 2025.

Round-trip from

$158
(Cheapflightsfares)

One-way from

$79
(Cheapflightsfares)

Popular in

August

Cheapest in

May

Average price

$258
From Puerto Rico to Baltimore/Washington
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One-way flight from Puerto Rico to Baltimore/Washington
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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. 9/187:05 amSJU - BWI
Nonstop4h 00mSpirit Airlines
dom. 9/218:42 pmBWI - SJU
Nonstop4h 01mSpirit Airlines
Deal found 7/28$158
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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. 8/287:25 amSJU - BWI
Nonstop4h 01mFrontier
dom. 8/3112:11 pmBWI - SJU
Nonstop3h 52mFrontier
Deal found 7/28$159
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:56 amSJU - BWI
1 stop6h 32mAmerican Airlines
mar. 11/46:00 amBWI - SJU
1 stop13h 48mAmerican Airlines
Deal found 7/29$195
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:05 amSJU - BWI
Nonstop4h 00mMultiple Airlines
lun. 10/2711:09 amBWI - SJU
Nonstop3h 42mMultiple Airlines
Deal found 7/29$207
This Frontier deal was found by Cheapflights users on 7/29. 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.
lun. 8/253:43 amBQN - BWI
1 stop10h 25mFrontier
mié. 9/32:53 pmBWI - BQN
1 stop11h 44mFrontier
Deal found 7/29$218
This Trip.com deal was found by Cheapflights users on 7/28. 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.
lun. 8/253:43 amBQN - BWI
1 stop17h 19mMultiple Airlines
dom. 8/312:30 pmBWI - BQN
2 stops12h 14mMultiple Airlines
Deal found 7/28$376
This United Airlines deal was found by Cheapflights users on 7/28. 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 stops13h 33mUnited Airlines
mié. 9/310:51 amBWI - BQN
2 stops12h 18mUnited Airlines
Deal found 7/28$434

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 julio 30, 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

jue. 9/18

7:05 am-11:05 am

Nonstop4h 00m

Baltimore/Washington

dom. 9/21

8:42 pm-12:43 am

Nonstop4h 01m

$158

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

jue. 8/28

7:25 am-11:26 am

Nonstop4h 01m

Baltimore/Washington

dom. 8/31

12:11 pm-4:03 pm

Nonstop3h 52m

$159

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

jue. 10/30

11:56 am-6:28 pm

1 stop6h 32m

Baltimore/Washington

mar. 11/4

6:00 am-8:48 pm

1 stop13h 48m

$195

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

jue. 10/23

7:05 am-11:05 am

Nonstop4h 00m

Baltimore/Washington

lun. 10/27

11:09 am-2:51 pm

Nonstop3h 42m

$207

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

lun. 8/25

3:43 am-2:08 pm

1 stop10h 25m

Baltimore/Washington

mié. 9/3

2:53 pm-2:37 am

1 stop11h 44m

$218

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

lun. 8/25

3:43 am-9:02 pm

1 stop17h 19m

Baltimore/Washington

dom. 8/31

2:30 pm-2:44 am

2 stops12h 14m

$376

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

mar. 8/26

12:15 am-1:48 pm

2 stops13h 33m

Baltimore/Washington

mié. 9/3

10:51 am-11:09 pm

2 stops12h 18m

$434

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

dom. 9/21

7:05 am-11:05 am

Nonstop4h 00m

$79

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

mié. 8/6

7:55 am-8:20 pm

1 stop12h 25m

$83

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

vie. 9/5

3:32 am-3:29 pm

1 stop11h 57m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
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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 julio 30, 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 julio 30, 2025.

The most flights from PR0 to BWI are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

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 julio 30, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Baltimore, such as United Airlines, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Spirit Airlines
6.3
Okay
8,048 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Frontier
5.9
Fair
3,237 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 Spirit Airlines, which is currently one of the cheapest options available, starting at $79. American Airlines flights start at $83 while deals on Frontier start at $110 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, Aguadilla Borinquen - Baltimore/Washington or Culebra - 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 Spirit Airlines (89%), Southwest (68%) or Frontier (46%) 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 $216 for a flight from Puerto Rico to Baltimore. The cheapest flight overall is $78 while the most popular route, (San Juan Luis Munoz Marin Intl - Baltimore/Washington) is currently priced at $159.

  • 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

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Alternative routes for Puerto Rico to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$235FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$190Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$454FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$305Average$437FlexibilityNo cancel feeOn-time63%

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