$132+ Cheap flights from San Juan 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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Find cheap flights from San Juan 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 to Baltimore/Washington are usually found in April or February, booked 49 days in advance, depart on a Thursday or Friday and return on a Monday
Cheap flight deals from San Juan to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Juan to BaltimoreExplore the most affordable flight options available from San Juan to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
Explore the most affordable flight options available from San Juan to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Mon 8/317:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/19![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Mon 8/104:19 pm
BWI
- SJU
1 stop8h 04m
Frontier
Deal found 7/20![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Tue 8/257:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/20![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Sat 8/297:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/20![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 7/19. 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.
Wed 8/192:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Sun 8/237:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/19![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 7/17. 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.
Wed 7/297:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Mon 8/1012:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 7/17![Frontier logo]()
$271
This Frontier deal was found by Cheapflights users on 7/16. 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.
Sat 8/222:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Wed 9/27:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/16![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Thu 8/275:15 pm
SJU
- BWI
2 stops24h 28m
Frontier
Wed 9/28:48 pm
BWI
- SJU
1 stop27h 55m
Frontier
Deal found 7/18![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:26 am
SJU
- BWI
2 stops16h 51m
Frontier
Sun 8/1612:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 7/20![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/42:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Mon 9/79:32 pm
BWI
- SJU
2 stops27h 24m
Frontier
Deal found 7/18![Frontier logo]()
$277
Best flights from San Juan to BaltimoreDiscover carefully curated flight deals from San Juan to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
Discover carefully curated flight deals from San Juan to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 am
SJU
- BWI
Nonstop4h 05m
Southwest
Wed 9/25:55 pm
BWI
- SJU
Nonstop4h 05m
Southwest
Deal found 7/18![Southwest logo]()
$331
This JetBlue deal was found by Cheapflights users on 7/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:00 pm
SJU
- BWI
Nonstop4h 15m
JetBlue
Sat 1/25:10 pm
BWI
- SJU
Nonstop4h 10m
JetBlue
Deal found 7/16![JetBlue logo]()
$433
This Delta deal was found by Cheapflights users on 7/16. 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 12/246:30 am
SJU
- BWI
1 stop11h 33m
Delta
Sat 1/212:15 pm
BWI
- SJU
1 stop10h 05m
Delta
Deal found 7/16![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:00 am
SJU
- BWI
2 stops17h 30m
United Airlines
Sun 9/66:05 am
BWI
- SJU
1 stop8h 39m
United Airlines
Deal found 7/20![United Airlines logo]()
$482
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:20 am
SJU
- BWI
1 stop8h 00m
Southwest
Sat 9/268:50 am
BWI
- SJU
Nonstop4h 20m
Southwest
Deal found 7/17![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am
SJU
- BWI
2 stops8h 05m
Southwest
Sun 10/43:20 pm
BWI
- SJU
2 stops8h 20m
Southwest
Deal found 7/20![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
SJU
- BWI
2 stops9h 35m
Southwest
Mon 9/71:50 pm
BWI
- SJU
2 stops9h 15m
Southwest
Deal found 7/16![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/142:55 pm
SJU
- BWI
2 stops19h 44m
United Airlines
Mon 9/215:35 pm
BWI
- SJU
2 stops20h 18m
United Airlines
Deal found 7/21![United Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am
SJU
- BWI
2 stops8h 25m
Southwest
Sun 11/298:45 pm
BWI
- SJU
Nonstop4h 00m
Southwest
Deal found 7/17![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:55 pm
SJU
- BWI
2 stops19h 14m
United Airlines
Mon 9/76:05 am
BWI
- SJU
1 stop8h 39m
United Airlines
Deal found 7/20![United Airlines logo]()
$561
Last-minute flights from San Juan to BaltimoreDiscover last-minute flight deals from San Juan to Baltimore. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Baltimore. Data last updated July 21, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/17. 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.
Wed 7/297:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Mon 8/1012:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 7/17![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Mon 8/104:19 pm
BWI
- SJU
1 stop8h 04m
Frontier
Deal found 7/20![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:26 am
SJU
- BWI
2 stops16h 51m
Frontier
Sun 8/1612:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 7/20![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Mon 8/317:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/19![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Tue 8/257:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/20![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 am
SJU
- BWI
1 stop12h 33m
Frontier
Sat 8/297:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/20![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 7/19. 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.
Wed 8/192:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Sun 8/237:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/19![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 7/16. 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.
Sat 8/222:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Wed 9/27:18 pm
BWI
- SJU
Nonstop4h 02m
Frontier
Deal found 7/16![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Thu 8/275:15 pm
SJU
- BWI
2 stops24h 28m
Frontier
Wed 9/28:48 pm
BWI
- SJU
1 stop27h 55m
Frontier
Deal found 7/18![Frontier logo]()
$275
One-way flights from San Juan to BaltimoreSearch for one-way flight options from San Juan to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way flight options from San Juan to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/205:15 pm
SJU
- BWI
2 stops30h 29m
Frontier
Deal found 7/21![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:37 pm
SJU
- BWI
2 stops18h 47m
Frontier
Deal found 7/20![Frontier logo]()
$134
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Deal found 7/20![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Sat 10/175:12 pm
SJU
- BWI
1 stop19h 48m
Frontier
Deal found 7/16![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Mon 8/312:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Deal found 7/16![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Tue 8/185:55 am
SJU
- BWI
2 stops16h 04m
Frontier
Deal found 7/16![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/145:22 pm
SJU
- BWI
2 stops28h 37m
Frontier
Deal found 7/18![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:12 pm
SJU
- BWI
1 stop19h 48m
Frontier
Deal found 7/19![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 7/17. 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.
Sat 8/222:14 pm
SJU
- BWI
Nonstop4h 09m
Frontier
Deal found 7/17![Frontier logo]()
$144
Find flight deals from San Juan to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 July 21, 2026.
Round-trip from | $266 (Kiwi.com) |
|---|---|
One-way from | $132 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $331 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 July 21, 2026.
Use the filters below to find and compare flights from San Juan to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 8/27
5:30 am-9:35 am
Nonstop4h 05m
Baltimore/Washington
Wed 9/2
5:55 pm-10:00 pm
Nonstop4h 05m
$331
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 9/22
8:20 am-4:20 pm
1 stop8h 00m
Baltimore/Washington
Sat 9/26
8:50 am-1:10 pm
Nonstop4h 20m
$351
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 10/1
6:30 am-2:35 pm
2 stops8h 05m
Baltimore/Washington
Sun 10/4
3:20 pm-11:40 pm
2 stops8h 20m
$355
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 9/3
6:00 am-3:35 pm
2 stops9h 35m
Baltimore/Washington
Mon 9/7
1:50 pm-11:05 pm
2 stops9h 15m
$419
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 12/24
1:00 pm-4:15 pm
Nonstop4h 15m
Baltimore/Washington
Sat 1/2
5:10 pm-10:20 pm
Nonstop4h 10m
$433
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 11/19
6:15 am-1:40 pm
2 stops8h 25m
Baltimore/Washington
Sun 11/29
8:45 pm-1:45 am
Nonstop4h 00m
$437
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 12/24
6:30 am-5:03 pm
1 stop11h 33m
Baltimore/Washington
Sat 1/2
12:15 pm-11:20 pm
1 stop10h 05m
$468
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 9/4
1:00 am-6:30 pm
2 stops17h 30m
Baltimore/Washington
Sun 9/6
6:05 am-2:44 pm
1 stop8h 39m
$482
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Mon 9/14
2:55 pm-10:39 am
2 stops19h 44m
Baltimore/Washington
Mon 9/21
5:35 pm-1:53 pm
2 stops20h 18m
$557
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 9/4
2:55 pm-10:09 am
2 stops19h 14m
Baltimore/Washington
Mon 9/7
6:05 am-2:44 pm
1 stop8h 39m
$561
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Juan to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from San Juan with our price prediction graph.
PR1-BWI
SJU-BWI
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 to Baltimore
PR1-BWI
SJU-BWI
What is the cheapest month to book a flight from San Juan to Baltimore?
Currently, April is the cheapest month in which you can book a flight from San Juan to Baltimore (average of $205). Flying from San Juan to Baltimore in June is currently the most expensive (average of $331). 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 San Juan 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 July 21, 2026.
A simple way to save on the total cost of your ticket is to fly from San Juan to Baltimore at noon. 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.
Weekly flight availability from San Juan to Baltimore
Explore weekly flight availability from San Juan 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 July 21, 2026.
The most flights from PR1 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).
How much does it cost to fly round-trip from San Juan to Baltimore?
How often are flights from San Juan to Baltimore delayed?
About 15% of weekly flights between San Juan and Baltimore have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for San Juan 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 Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Baltimore flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 14% of flights being delayed.
How far ahead should I book a flight from San Juan to Baltimore?
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from San Juan to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Baltimore. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their San Juan to Baltimore flight should consider departing on Thursday evenings 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.
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 July 21, 2026.
Read through reviews of airlines operating flights from San Juan to Baltimore, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Related info for your journey
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Top 4 airlines flying from San Juan to Baltimore
Discover the top 4 airlines that operate flights from San Juan 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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$293 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$506 | FlexibilityNo cancel fee | On-time63% |