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$64+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Baltimore/Washington are usually found in February or April, booked 37 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Baltimore (BWI). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$125
(eDestinos)

One-way from

$64
(eDestinos)

Popular in

September

Cheapest in

February

Average price

$230
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Baltimore/Washington flights.
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From San Juan Luis Munoz Marin Intl to Baltimore/Washington
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One-way flight from San Juan Luis Munoz Marin Intl to Baltimore/Washington
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Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 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 Luis Munoz Marin Intl to Baltimore

Cheapest flights from Luis Munoz Marin Intl to Baltimore
Explore the most affordable flight options available from Luis Munoz Marin Intl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This eDestinos deal was found by Cheapflights users on 3/25. 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 4/212:59 amSJU - BWI
Nonstop4h 11mSpirit Airlines
Wed 4/911:42 amBWI - SJU
Nonstop3h 42mSpirit Airlines
Deal found 3/25$125
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/96:00 amSJU - BWI
Nonstop4h 00mMultiple Airlines
Fri 5/166:51 pmBWI - SJU
Nonstop3h 47mMultiple Airlines
Deal found 3/25$146
This Frontier deal was found by Cheapflights users on 3/25. 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.
Mon 4/144:22 pmSJU - BWI
Nonstop4h 07mFrontier
Mon 4/219:29 pmBWI - SJU
Nonstop3h 45mFrontier
Deal found 3/25$148
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 4/37:15 amSJU - BWI
1 stop10h 32mDelta
Wed 4/96:00 amBWI - SJU
1 stop6h 59mDelta
Deal found 3/25$310

Cheapflights Fare Finder

Customize your flight search to find flights from Luis Munoz Marin Intl 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 March 26, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Baltimore that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Baltimore

Route

Depart

Return

Price

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Sun 4/13

2:12 am-6:15 am

Nonstop4h 03m

Baltimore/Washington

Mon 4/21

11:42 am-3:24 pm

Nonstop3h 42m

$125

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Fri 5/9

6:00 am-10:00 am

Nonstop4h 00m

Baltimore/Washington

Fri 5/16

6:51 pm-10:38 pm

Nonstop3h 47m

$146

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Mon 4/14

4:22 pm-8:29 pm

Nonstop4h 07m

Baltimore/Washington

Mon 4/21

9:29 pm-1:14 am

Nonstop3h 45m

$148

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 5/8

6:10 am-10:16 pm

1 stop16h 06m

Baltimore/Washington

Wed 5/21

7:01 pm-10:59 am

1 stop15h 58m

$330

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Fri 4/4

12:59 am-5:10 am

Nonstop4h 11m

$64

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Sat 4/5

10:19 am-2:26 pm

Nonstop4h 07m

$74

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 7/10

7:00 am-12:55 pm

1 stop5h 55m

$113

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Tue 5/13

1:05 am-2:16 pm

2 stops13h 11m

$128

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Wed 5/28

3:50 pm-10:15 pm

1 stop6h 25m

$203

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Sat 6/21

11:41 am-10:38 am

1 stop22h 57m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 12 results
1
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Compare providers for flights from Luis Munoz Marin Intl to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Baltimore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for San Juan Luis Munoz Marin Intl Airport to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Baltimore trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for added comfort on medium-haul flights.


Spirit's self-service bag drop saves time; print your boarding pass to avoid extra fees.

Read more about Spirit Airlinesby Daniel Scheffler
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.


Frontier's Economy Bundle includes a carry-on, seat selection, and no change fees.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers two free checked bags, including oversized items like skis.


Southwest's free in-flight entertainment includes early-release movies and live TV.

Read more about Southwestby Marisa Garcia
Airports
SJU

Security wait times at SJU can vary dramatically. Arrive two hours early for domestic flights to ensure a smooth departure.

Read more about SJUby Brandon Schultz
BWI

For a quick trip to downtown Baltimore, take the MTA Light Rail from BWI. It's an easy and quick option.

Read more about BWIby Emily Zemler
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Luis Munoz Marin Intl to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Baltimore

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Baltimore. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore?

Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore (average of $241). Flying from San Juan Luis Munoz Marin Intl Airport 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 SJU to BWI?

Find hourly flight availability from Luis Munoz Marin Intl 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 March 26, 2025.

A simple way to save on the total cost of your ticket is to fly from San Juan Luis Munoz Marin Intl Airport to Baltimore in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Baltimore. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Baltimore flight should consider departing on Thursday at noon 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 San Juan Luis Munoz Marin Intl Airport to Baltimore

Explore weekly flight availability from Luis Munoz Marin Intl 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 March 26, 2025.

The most flights from SJU 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 (2 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 March 26, 2025.
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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.
Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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
7,878 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

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 Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl?

    If you book a flight to Baltimore from San Juan Luis Munoz Marin Intl, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 3 flights from San Juan Luis Munoz Marin Intl to Baltimore/Washington per day from 5 different airlines.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Baltimore round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Baltimore, with prices starting at $125. Another option worth looking into is Frontier, starting at $148 round trip. Spirit Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport 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 $64. Frontier flights start at $74 while deals on Southwest start at $123 one-way.

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Baltimore?

    Before booking your flight to Baltimore from San Juan Luis Munoz Marin Intl Airport, check out the most reliable airlines to get you to your destination on time: Southwest (84%), Spirit Airlines (81%), Frontier( 33%).

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Baltimore?

    The cheapest flight price from San Juan Luis Munoz Marin Intl Airport to Baltimore is $61. On average you can expect to pay $201. The most popular route, (San Juan Luis Munoz Marin Intl - Baltimore/Washington), can usually be booked for $125.

  • Can I find deals for flights from Luis Munoz Marin Intl to Baltimore that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Baltimore?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Baltimore?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore (average of $241). Flying from San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Dulles Intl flights
Luis Munoz Marin Intl to Philadelphia flights
Luis Munoz Marin Intl to Reagan-National flights

Top 5 airlines flying from Luis Munoz Marin Intl to Baltimore

Discover the top 5 airlines that operate flights from Luis Munoz Marin Intl 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$120Average$209FlexibilityNo cancel feeOn-time65%
FrontierCheapest$121Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$275Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$297Average$431FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$332Average$434FlexibilityNo cancel feeOn-time71%
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