$71+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Mar 15 — Mar 221
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 March or April, booked 23 days in advance, depart on a Saturday 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 February 13, 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 February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/81:43 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Sun 5/106:50 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 2/9![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:43 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Sun 5/36:50 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 2/10![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:43 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Mon 5/116:50 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 2/10![Frontier logo]()
$143
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Wed 3/46:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 5/217:53 pm
SJU
- BWI
Nonstop4h 06m
Spirit Airlines
Wed 5/276:15 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$153
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:53 pm
SJU
- BWI
Nonstop4h 06m
Multiple Airlines
Mon 4/206:50 pm
BWI
- SJU
Nonstop3h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$167
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
SJU
- BWI
1 stop10h 10m
Frontier
Mon 4/206:50 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 2/11![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:43 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Sun 5/176:50 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 2/10![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Wed 4/227:53 pm
SJU
- BWI
Nonstop4h 06m
Spirit Airlines
Tue 4/286:15 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$170
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 February 13, 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 February 13, 2026.
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Wed 3/46:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$177
This Frontier deal was found by Cheapflights users on 2/9. 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 2/264:11 pm
SJU
- BWI
1 stop9h 20m
Frontier
Mon 3/26:00 am
BWI
- SJU
1 stop8h 02m
Frontier
Deal found 2/9![Frontier logo]()
$192
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:25 am
SJU
- BWI
Nonstop4h 17m
Multiple Airlines
Tue 3/176:15 am
BWI
- SJU
Nonstop3h 39m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$249
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:36 pm
SJU
- BWI
1 stop7h 55m
Spirit Airlines
Sun 3/16:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$199
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:09 pm
SJU
- BWI
1 stop18h 01m
Frontier
Fri 4/105:59 pm
BWI
- SJU
1 stop7h 02m
Frontier
Deal found 2/10![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 2/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:07 pm
SJU
- BWI
1 stop8h 51m
Frontier
Tue 3/174:23 pm
BWI
- SJU
1 stop9h 40m
Frontier
Deal found 2/12![Frontier logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:53 pm
SJU
- BWI
Nonstop3h 58m
Spirit Airlines
Mon 5/256:15 am
BWI
- SJU
Nonstop3h 44m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:05 am
SJU
- BWI
1 stop11h 42m
Frontier
Wed 3/46:50 pm
BWI
- SJU
2 stops31h 03m
Frontier
Deal found 2/12![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:19 pm
SJU
- BWI
2 stops9h 30m
Frontier
Tue 4/215:35 pm
BWI
- SJU
1 stop8h 26m
Frontier
Deal found 2/12![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 2/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:55 pm
SJU
- BWI
1 stop11h 20m
Frontier
Mon 3/1611:27 am
BWI
- SJU
Nonstop3h 42m
Frontier
Deal found 2/12![Frontier logo]()
$245
This Frontier deal was found by Cheapflights users on 2/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:55 pm
SJU
- BWI
1 stop11h 20m
Frontier
Fri 3/2010:00 pm
BWI
- SJU
1 stop11h 57m
Frontier
Deal found 2/12![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 am
SJU
- BWI
1 stop9h 03m
Frontier
Mon 3/163:19 pm
BWI
- SJU
2 stops10h 54m
Frontier
Deal found 2/12![Frontier logo]()
$258
Last-minute flights from San Juan to BaltimoreDiscover last-minute flight deals from San Juan to Baltimore. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Baltimore. Data last updated February 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 2/124:36 pm
SJU
- BWI
1 stop7h 55m
Spirit Airlines
Tue 2/174:45 pm
BWI
- SJU
1 stop16h 32m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$187
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Sun 2/226:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Fri 2/209:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Mon 2/236:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Sun 2/224:45 pm
BWI
- SJU
1 stop16h 32m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$182
This Orbitz deal was found by Cheapflights users on 2/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:11 pm
SJU
- BWI
Nonstop4h 09m
Multiple Airlines
Thu 2/269:39 pm
BWI
- SJU
1 stop26h 04m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$175
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Sun 3/16:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$168
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:11 pm
SJU
- BWI
Nonstop4h 09m
Multiple Airlines
Sun 3/18:45 pm
BWI
- SJU
1 stop14h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 2/269:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Sun 3/16:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$184
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Wed 3/46:00 am
BWI
- SJU
Nonstop3h 47m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$150
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:05 am
SJU
- BWI
1 stop11h 42m
Multiple Airlines
Wed 3/46:00 am
BWI
- SJU
Nonstop3h 47m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$173
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 February 13, 2026.
Search for one-way flight options from San Juan to Baltimore. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Thu 4/231:43 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Deal found 2/11![Frontier logo]()
$71
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$73
This Orbitz deal was found by Cheapflights users on 2/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$75
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$77
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Deal found 2/12![Spirit Airlines logo]()
$79
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:06 pm
SJU
- BWI
1 stop9h 25m
Frontier
Deal found 2/11![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Fri 5/297:53 pm
SJU
- BWI
Nonstop4h 06m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$86
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:06 pm
SJU
- BWI
1 stop9h 25m
Frontier
Deal found 2/10![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:11 pm
SJU
- BWI
Nonstop4h 09m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$88
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:31 pm
SJU
- BWI
Nonstop4h 17m
Frontier
Deal found 2/10![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:18 pm
SJU
- BWI
1 stop10h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Fri 4/246:00 am
SJU
- BWI
1 stop26h 43m
Frontier
Deal found 2/11![Frontier logo]()
$92
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 February 13, 2026.
Round-trip from | $133 (Kiwi.com) |
|---|---|
One-way from | $71 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $214 |
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 February 13, 2026.
Use the filters below to find and compare flights from San Juan to Baltimore that are best for you.
Fly from
San Juan
Fly to
Baltimore
Route
Depart
Return
Price
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 2/28
9:11 pm-12:20 am
Nonstop4h 09m
Baltimore/Washington
Wed 3/4
6:00 am-10:47 am
Nonstop3h 47m
$177
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 2/26
4:11 pm-12:31 am
1 stop9h 20m
Baltimore/Washington
Mon 3/2
6:00 am-3:02 pm
1 stop8h 02m
$192
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 2/26
4:36 pm-11:31 pm
1 stop7h 55m
Baltimore/Washington
Sun 3/1
6:00 am-10:47 am
Nonstop3h 47m
$199
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 4/7
3:09 pm-9:10 am
1 stop18h 01m
Baltimore/Washington
Fri 4/10
5:59 pm-1:01 am
1 stop7h 02m
$213
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 3/12
12:07 pm-8:58 pm
1 stop8h 51m
Baltimore/Washington
Tue 3/17
4:23 pm-2:03 am
1 stop9h 40m
$234
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 2/28
7:05 am-5:47 pm
1 stop11h 42m
Baltimore/Washington
Wed 3/4
6:50 pm-2:53 am
2 stops31h 03m
$234
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 4/14
3:19 pm-12:49 am
2 stops9h 30m
Baltimore/Washington
Tue 4/21
5:35 pm-2:01 am
1 stop8h 26m
$234
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 5/8
7:53 pm-11:51 pm
Nonstop3h 58m
Baltimore/Washington
Mon 5/25
6:15 am-9:59 am
Nonstop3h 44m
$238
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 3/7
7:55 pm-6:15 am
1 stop11h 20m
Baltimore/Washington
Mon 3/16
11:27 am-3:09 pm
Nonstop3h 42m
$245
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 3/7
7:55 pm-6:15 am
1 stop11h 20m
Baltimore/Washington
Fri 3/20
10:00 pm-9:57 am
1 stop11h 57m
$248
Showing 1-10 of 22 results
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
How far ahead should I book a flight from San Juan to Baltimore?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Baltimore. Price data was last updated on February 6, 2026.
Booking 23 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 month to book a flight from San Juan to Baltimore?
Currently, February is the cheapest month in which you can book a flight from San Juan to Baltimore (average of $57). Flying from San Juan to Baltimore in December is currently the most expensive (average of $142). 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 February 13, 2026.
A simple way to save on the total cost of your ticket is to fly from San Juan to Baltimore in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.
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 February 7, 2026.
Travelers seeking maximum savings on their San Juan to Baltimore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from San Juan to Baltimore delayed?
About 14% of weekly flights between San Juan and Baltimore have experienced delays in the past year, with the average delay time being 128 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 Monday 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 12% 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 February 13, 2026.
Read through reviews of airlines operating flights from San Juan to Baltimore, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Juan to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for San Juan to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Juan to Baltimore by cabin class
Find flights from San Juan to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Baltimore flights
Browse other San Juan and Baltimore flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Juan to Baltimore
Discover the top 5 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$200 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$128 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$165 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$486 | FlexibilityNo cancel fee | On-time63% |