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$74+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap 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 December 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Tue 12/237:15 amSJU - BWI
Nonstop4h 04mSpirit Airlines
Thu 1/86:00 amBWI - SJU
Nonstop3h 47mSpirit Airlines
Deal found 12/20$169
This Frontier deal was found by Cheapflights users on 12/20. 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.
Fri 12/266:25 amSJU - BWI
Nonstop4h 14mFrontier
Wed 1/712:09 pmBWI - SJU
Nonstop3h 48mFrontier
Deal found 12/20$172
This eDestinos deal was found by Cheapflights users on 12/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amSJU - BWI
Nonstop4h 04mSpirit Airlines
Wed 12/3111:14 amBWI - SJU
Nonstop3h 46mSpirit Airlines
Deal found 12/20$176
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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.
Mon 12/224:10 amSJU - BWI
1 stop6h 25mSpirit Airlines
Wed 1/711:14 amBWI - SJU
Nonstop3h 46mSpirit Airlines
Deal found 12/19$178
This Mytrip deal was found by Cheapflights users on 12/19. 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.
Mon 12/227:15 amSJU - BWI
Nonstop4h 04mMultiple Airlines
Mon 1/55:42 pmBWI - SJU
1 stop7h 57mMultiple Airlines
Deal found 12/19$181
This Frontier deal was found by Cheapflights users on 12/20. 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.
Fri 12/266:25 amSJU - BWI
Nonstop4h 14mFrontier
Mon 1/55:42 pmBWI - SJU
1 stop7h 57mFrontier
Deal found 12/20$182
This Frontier deal was found by Cheapflights users on 12/19. 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.
Thu 12/257:15 amSJU - BWI
Nonstop4h 14mFrontier
Thu 1/110:00 pmBWI - SJU
1 stop10h 23mFrontier
Deal found 12/19$184
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Mon 12/224:10 amSJU - BWI
1 stop6h 25mSpirit Airlines
Thu 1/16:30 amBWI - SJU
1 stop14h 35mSpirit Airlines
Deal found 12/20$186
This Travelocity deal was found by Cheapflights users on 12/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:42 pmBQN - BWI
1 stop13h 40mFrontier
Tue 1/68:00 amBWI - BQN
1 stop17h 58mFrontier
Deal found 12/20$249

Find 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 December 21, 2025.

Round-trip from

$169
(Super.com)

One-way from

$74
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$287
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. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 21, 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

Thu 1/8

9:23 pm-10:21 am

1 stop13h 58m

Baltimore/Washington

Sun 1/11

10:09 am-2:57 pm

Nonstop3h 48m

$176

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Tue 2/24

4:11 pm-12:31 am

1 stop9h 20m

Baltimore/Washington

Mon 3/9

11:37 am-3:19 pm

Nonstop3h 42m

$189

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Wed 1/21

4:36 pm-12:27 pm

1 stop20h 51m

Baltimore/Washington

Sun 2/1

6:00 am-10:47 am

Nonstop3h 47m

$196

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 1/15

7:15 am-9:05 pm

2 stops14h 50m

Baltimore/Washington

Sun 1/18

4:47 pm-1:20 am

1 stop7h 33m

$204

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Sat 1/10

9:19 pm-7:21 am

1 stop11h 02m

Baltimore/Washington

Mon 1/19

1:54 pm-11:29 pm

1 stop8h 35m

$221

AguadillaBaltimore

BQN - BWI

BQNBWI

Aguadilla Borinquen

Wed 12/31

6:42 pm-7:22 am

1 stop13h 40m

Baltimore/Washington

Tue 1/6

8:00 am-2:58 am

1 stop17h 58m

$249

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Wed 1/28

7:45 am-9:21 pm

2 stops14h 36m

Baltimore/Washington

Mon 2/2

10:05 am-12:36 am

2 stops13h 31m

$251

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 3/26

5:30 am-6:26 pm

1 stop12h 56m

Baltimore/Washington

Wed 4/8

1:44 pm-11:54 pm

1 stop10h 10m

$262

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Fri 5/22

7:53 pm-11:59 pm

Nonstop4h 06m

Baltimore/Washington

Thu 5/28

6:15 am-10:02 am

Nonstop3h 47m

$265

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 1/1

5:09 pm-7:22 am

1 stop15h 13m

Baltimore/Washington

Thu 1/8

6:00 am-10:47 am

Nonstop3h 47m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 37 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, June is the cheapest month in which you can book a flight from Puerto Rico to Baltimore (average of $59). Flying from Puerto Rico to Baltimore in August is currently the most expensive (average of $138). 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 December 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Baltimore at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Baltimore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Puerto Rico to Baltimore flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 21, 2025.

The most flights from PR0 to BWI are scheduled on a Saturday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Puerto Rico to Baltimore delayed?

About 12% of weekly flights between Puerto Rico and Baltimore have experienced delays in the past year, with the average delay time being 126 minutes.

What is the most punctual flight time for Puerto Rico to Baltimore flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Puerto Rico to Baltimore flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 December 21, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Baltimore, such as Southwest, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,191 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,083 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Puerto Rico to Baltimore?

    For as low as $491, Frontier can have you in Baltimore from Puerto Rico in 13h 52m. The distance from Puerto Rico to Baltimore is about 1538 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $56. Spirit Airlines flights start at $68 while deals on American Airlines start at $88 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 (90%), Southwest (87%) or Frontier (71%) 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 $227 for a flight from Puerto Rico to Baltimore. The cheapest flight overall is $62 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, June is the cheapest month in which you can book a flight from Puerto Rico to Baltimore (average of $59). Flying from Puerto Rico to Baltimore in August is currently the most expensive (average of $138). 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 4 airlines flying from Puerto Rico to Baltimore

Discover the top 4 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$233FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$121Average$216FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$165Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$328Average$471FlexibilityNo cancel feeOn-time63%

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