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.
$79+ 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 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
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl 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.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Baltimore/Washington are usually found in February or March, booked 37 days in advance, depart on a Saturday or Friday 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 June 12, 2025.
Round-trip from | $160 (SmartFares) |
|---|---|
One-way from | $79 (Frontier) |
Popular in | September |
Cheapest in | February |
Average price | $238 |
Find flight deals from Luis Munoz Marin Intl to Baltimore
Cheapest flights from Luis Munoz Marin Intl to BaltimoreExplore 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 June 12, 2025.
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 June 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.
Wed 7/91:21 amSJU - BWI
Nonstop3h 59mSpirit Airlines
Tue 7/156:48 amBWI - SJU
Nonstop3h 41mSpirit Airlines
Deal found 6/12![Spirit Airlines logo]()
$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.
Thu 8/2112:55 pmSJU - BWI
Nonstop3h 58mMultiple Airlines
Sun 8/2412:11 pmBWI - SJU
Nonstop3h 52mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$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.
Wed 8/208:13 pmSJU - BWI
1 stop18h 28mFrontier
Sun 8/246:10 amBWI - SJU
1 stop8h 16mFrontier
Deal found 6/11![Frontier logo]()
$186
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.
Fri 6/135:05 pmSJU - BWI
1 stop6h 54mAmerican Airlines
Mon 6/168:19 amBWI - SJU
1 stop15h 49mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$290
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 June 12, 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
Wed 7/9
1:21 am-5:20 am
Nonstop3h 59m
Baltimore/Washington
Tue 7/15
6:48 am-10:29 am
Nonstop3h 41m
$160
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 8/21
12:55 pm-4:53 pm
Nonstop3h 58m
Baltimore/Washington
Sun 8/24
12:11 pm-4:03 pm
Nonstop3h 52m
$178
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Wed 8/20
8:13 pm-2:41 pm
1 stop18h 28m
Baltimore/Washington
Sun 8/24
6:10 am-2:26 pm
1 stop8h 16m
$186
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 7/18
7:55 am-11:56 am
Nonstop4h 01m
$79
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 6/28
1:44 pm-5:48 pm
Nonstop4h 04m
$80
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Wed 6/18
8:00 am-12:15 am
1 stop16h 15m
$84
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 10/3
1:05 am-2:08 pm
2 stops13h 03m
$164
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Wed 9/3
3:05 pm-7:15 pm
Nonstop4h 10m
$201
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 Airlines
![Frontier]()
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.
![Southwest]()
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.
Airports
Our travel experts
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 June 9, 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 June 12, 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 at noon. If you’re flexible enough to do this you can expect to save up to 46% 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 June 8, 2025.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Baltimore flight should consider departing on Tuesday 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 June 12, 2025.
The most flights from SJU 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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines and American Airlines from San Juan to Baltimore by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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.
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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.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$209 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$113 | Average$243 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$434 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$275 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$305 | Average$435 | FlexibilityNo cancel fee | On-time63% |