$82+ Cheap flights from Baltimore (BWI) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Puerto Rico 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.Cheap flight deals from Baltimore to Puerto Rico
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Cheapest flights from Baltimore to Puerto RicoExplore the most affordable flight options available from Baltimore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Baltimore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Sat 12/1210:08 am -
Nonstop3h 51m
Sat 12/195:28 pm -
Nonstop4h 18m
Deal found 10/9![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/1110:41 am -
1 stop13h 18m
Tue 11/1712:59 am -
2 stops16h 15m
Deal found 10/10![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Wed 12/91:54 pm -
1 stop10h 13m
Fri 12/183:00 pm -
1 stop10h 59m
Deal found 10/9![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 12/91:54 pm -
1 stop10h 13m
Sat 12/126:25 am -
1 stop7h 34m
Deal found 10/11![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Sun 11/16:08 pm -
Nonstop4h 20m
Tue 11/38:45 am -
1 stop29h 16m
Deal found 10/9![Frontier logo]()
$214
This CheapOair deal was found by Cheapflights users on 10/10. 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.
Sat 12/510:08 am -
Nonstop3h 51m
Sat 12/126:00 am -
Nonstop4h 13m
Deal found 10/10![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Mon 12/710:08 am -
Nonstop3h 51m
Sat 12/195:28 pm -
Nonstop4h 18m
Deal found 10/9![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Sat 12/1210:08 am -
Nonstop3h 51m
Sun 12/205:28 pm -
Nonstop4h 33m
Deal found 10/9![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Sat 12/1210:08 am -
Nonstop3h 51m
Thu 12/175:28 pm -
Nonstop4h 18m
Deal found 10/9![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 12/41:54 pm -
1 stop10h 13m
Sun 12/66:00 am -
Nonstop4h 13m
Deal found 10/11![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Thu 12/310:07 am -
Nonstop3h 53m
Sun 12/66:00 am -
Nonstop4h 13m
Deal found 10/9![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 10/9. 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.
Sat 12/510:08 am -
Nonstop3h 51m
Wed 12/95:01 am -
1 stop13h 54m
Deal found 10/9![Frontier logo]()
$221
Best flights from Baltimore to Puerto RicoDiscover carefully curated flight deals from Baltimore to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Baltimore to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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.
Mon 10/269:52 pm -
1 stop12h 00m
Fri 10/3011:37 am -
1 stop20h 40m
Deal found 10/11![Frontier logo]()
$257
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:50 pm -
1 stop6h 05m
Tue 12/156:40 am -
Nonstop4h 15m
Deal found 10/11![Southwest logo]()
$290
This JetBlue deal was found by Cheapflights users on 10/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop7h 29m
Tue 11/246:00 am -
1 stop9h 38m
Deal found 10/9![JetBlue logo]()
$334
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:00 am -
1 stop16h 50m
Mon 11/1610:54 am -
2 stops30h 20m
Deal found 10/10![Multiple Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 1/510:35 am -
2 stops12h 22m
Fri 1/151:09 am -
2 stops14h 15m
Deal found 10/13![United Airlines logo]()
$484
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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.
Sat 10/173:15 pm -
1 stop18h 42m
Wed 10/2111:17 am -
1 stop21h 03m
Deal found 10/10![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 10/13. 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 10/199:52 pm -
1 stop12h 05m
Wed 10/2111:17 am -
1 stop7h 03m
Deal found 10/13![Frontier logo]()
$286
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:55 pm -
1 stop7h 00m
Thu 12/176:05 am -
2 stops11h 45m
Deal found 10/11![Southwest logo]()
$319
This JetBlue deal was found by Cheapflights users on 10/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:54 pm -
Nonstop3h 50m
Tue 12/151:05 pm -
Nonstop3h 54m
Deal found 10/9![JetBlue logo]()
$340
This Southwest deal was found by Cheapflights users on 10/13. 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 10/277:00 pm -
Nonstop4h 10m
Fri 10/3010:10 am -
1 stop6h 15m
Deal found 10/13![Southwest logo]()
$340
This JetBlue deal was found by Cheapflights users on 10/13. 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 11/125:16 pm -
Nonstop3h 51m
Fri 11/201:05 pm -
Nonstop3h 54m
Deal found 10/13![JetBlue logo]()
$340
This Priceline deal was found by Cheapflights users on 10/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:00 am -
1 stop16h 11m
Fri 10/3010:54 am -
2 stops29h 20m
Deal found 10/10![Multiple Airlines logo]()
$396
This Justfly.com deal was found by Cheapflights users on 10/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:41 pm -
2 stops37h 51m
Sun 11/1511:57 am -
2 stops46h 49m
Deal found 10/14![Frontier logo]()
$368
This Priceline deal was found by Cheapflights users on 10/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:52 pm -
1 stop11h 00m
Wed 10/285:01 am -
1 stop9h 49m
Deal found 10/9![Multiple Airlines logo]()
$410
This JetBlue deal was found by Cheapflights users on 10/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:50 pm -
Nonstop3h 50m
Fri 11/276:14 pm -
1 stop6h 16m
Deal found 10/9![JetBlue logo]()
$385
This Southwest deal was found by Cheapflights users on 10/13. 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.
Sun 10/258:05 pm -
Nonstop4h 10m
Tue 10/275:50 am -
Nonstop4h 10m
Deal found 10/13![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 1/610:35 am -
2 stops12h 22m
Wed 1/131:09 am -
2 stops14h 15m
Deal found 10/13![United Airlines logo]()
$484
This CheapOair deal was found by Cheapflights users on 10/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:41 pm -
2 stops40h 53m
Sat 11/215:01 am -
1 stop17h 13m
Deal found 10/11![Multiple Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 10/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm -
2 stops9h 10m
Wed 12/910:45 am -
2 stops9h 35m
Deal found 10/9![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:10 pm -
2 stops11h 40m
Mon 10/261:05 am -
2 stops13h 01m
Deal found 10/9![United Airlines logo]()
$496
This Justfly.com deal was found by Cheapflights users on 10/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:38 pm -
2 stops13h 09m
Wed 11/253:47 am -
1 stop16h 27m
Deal found 10/11![Frontier logo]()
$411
This JetBlue deal was found by Cheapflights users on 10/13. 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.
Mon 12/144:54 pm -
Nonstop3h 50m
Mon 12/281:05 pm -
Nonstop3h 54m
Deal found 10/13![JetBlue logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:55 am -
2 stops11h 14m
Tue 10/2012:15 am -
2 stops13h 43m
Deal found 10/10![United Airlines logo]()
$496
This Frontier deal was found by Cheapflights users on 10/13. 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 11/226:40 am -
1 stop6h 54m
Fri 11/273:29 pm -
1 stop10h 14m
Deal found 10/13![Frontier logo]()
$416
This CheapOair deal was found by Cheapflights users on 10/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 am -
1 stop15h 59m
Mon 11/303:29 pm -
2 stops31h 54m
Deal found 10/11![Multiple Airlines logo]()
$482
This CheapOair deal was found by Cheapflights users on 10/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:07 am -
1 stop27h 27m
Sun 11/223:29 pm -
1 stop10h 14m
Deal found 10/9![Frontier logo]()
$446
This JetBlue deal was found by Cheapflights users on 10/13. 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.
Sun 1/33:23 pm -
1 stop9h 42m
Sat 1/162:47 pm -
1 stop10h 03m
Deal found 10/13![JetBlue logo]()
$496
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:09 am -
2 stops14h 00m
Tue 10/2012:15 am -
2 stops13h 43m
Deal found 10/11![United Airlines logo]()
$584
This Frontier deal was found by Cheapflights users on 10/10. 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 10/229:52 pm -
1 stop11h 00m
Mon 10/269:43 am -
1 stop11h 14m
Deal found 10/10![Frontier logo]()
$476
This JetBlue deal was found by Cheapflights users on 10/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:40 pm -
1 stop8h 31m
Thu 10/295:01 am -
1 stop9h 49m
Deal found 10/12![JetBlue logo]()
$631
Last-minute flights from Baltimore to Puerto RicoDiscover last-minute flight deals from Baltimore to Puerto Rico. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Puerto Rico. Data last updated October 14, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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.
Sun 10/189:21 pm -
Nonstop3h 56m
Fri 10/233:04 am -
1 stop7h 01m
Deal found 10/10![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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.
Thu 10/229:21 pm -
Nonstop3h 56m
Tue 11/38:45 am -
1 stop29h 16m
Deal found 10/11![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sun 10/259:21 pm -
Nonstop3h 56m
Fri 10/304:52 pm -
1 stop17h 17m
Deal found 10/12![Frontier logo]()
$212
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Sun 10/259:21 pm -
Nonstop3h 56m
Wed 10/284:52 pm -
1 stop17h 32m
Deal found 10/9![Frontier logo]()
$213
This Priceline deal was found by Cheapflights users on 10/13. 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 10/261:56 pm -
1 stop25h 21m
Wed 10/284:52 pm -
1 stop17h 32m
Deal found 10/13![Frontier logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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.
Thu 10/2911:09 am -
1 stop12h 30m
Thu 11/53:55 pm -
1 stop9h 38m
Deal found 10/11![Frontier logo]()
$221
This Booking.com deal was found by Cheapflights users on 10/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:16 am -
1 stop13h 28m
Mon 11/23:59 pm -
1 stop9h 34m
Deal found 10/10![Frontier logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Sun 11/16:08 pm -
Nonstop4h 20m
Tue 11/38:45 am -
1 stop29h 16m
Deal found 10/9![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/1110:41 am -
1 stop13h 18m
Tue 11/1712:59 am -
2 stops16h 15m
Deal found 10/10![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 11/128:41 pm -
1 stop27h 18m
Wed 11/184:52 pm -
1 stop22h 38m
Deal found 10/12![Frontier logo]()
$216
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:29 am -
1 stop17h 30m
Fri 11/206:00 am -
Nonstop4h 12m
Deal found 10/9![Frontier logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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.
Sat 11/141:56 pm -
1 stop22h 29m
Sat 11/216:00 am -
Nonstop4h 12m
Deal found 10/12![Frontier logo]()
$219
One-way flights from Baltimore to Puerto RicoSearch for one-way flight options from Baltimore to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Baltimore to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/297:08 pm -
Nonstop4h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 10/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:08 pm -
Nonstop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 10/9. 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.
Wed 12/91:54 pm -
1 stop10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 12/31:54 pm -
1 stop10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 10/10. 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.
Fri 12/410:07 am -
Nonstop3h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Mon 11/96:24 am -
1 stop17h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Tue 12/16:50 pm -
1 stop29h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Fri 11/2710:07 am -
Nonstop3h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 11/2210:07 am -
Nonstop3h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 11/187:05 pm -
1 stop14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Tue 12/16:50 pm -
2 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 12/106:27 am -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$147
Find flight deals from Baltimore to Puerto Rico
Keep the following information in mind while searching for Baltimore to Puerto Rico flight deals. Data was last updated October 14, 2026.
Round-trip from | $210 (Cheapflightsfares) |
|---|---|
One-way from | $82 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $372 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Puerto Rico 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Baltimore to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Wed 11/11
10:41 am-10:52 am
2 stops23h 11m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$115
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Wed 11/18
5:45 am-10:52 am
2 stops28h 07m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$122
Quickest round-trip
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Tue 12/15
4:54 pm-9:44 pm
Nonstop3h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Sat 11/14
5:16 pm-10:07 pm
Nonstop3h 51m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Mon 11/9
5:16 pm-10:07 pm
Nonstop3h 51m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Thu 11/19
8:00 am-5:01 pm
1 stop8h 01m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Thu 10/29
8:00 am-3:23 pm
1 stop7h 23m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Sun 11/8
7:25 am-5:50 pm
2 stops9h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Thu 12/10
6:27 am-2:14 pm
1 stop6h 47m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Fri 12/11
3:25 pm-10:44 pm
1 stop6h 19m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Baltimore with our price prediction graph.
BWI-BQN
BWI-SJU
BWI-PSE
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 Baltimore to Puerto Rico
BWI-PR0
BWI-BQN
BWI-SJU
BWI-PSE
What is the cheapest month to book a flight from Baltimore to Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from Baltimore to Puerto Rico (average of $289). Flying from Baltimore to Puerto Rico in December is currently the most expensive (average of $461). 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 BWI to PR?
Find hourly flight availability from Baltimore to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2026.
It’s optimal to fly from Baltimore to Puerto Rico at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.
How often are flights from Baltimore to Puerto Rico delayed?
About 25% of weekly flights between Baltimore and Puerto Rico have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Baltimore to Puerto Rico flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Baltimore to Puerto Rico flights?
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
How far ahead should I book a flight from Baltimore to Puerto Rico?
The price you pay for your flight from Baltimore to Puerto Rico may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Baltimore to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Puerto Rico. Price data was last updated on October 10, 2026.
Travelers seeking maximum savings on their Baltimore to Puerto Rico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated October 14, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andJetBlue from Baltimore to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Puerto Rico. 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 Baltimore to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Puerto Rico by cabin class
Find flights from Baltimore to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Puerto Rico flights
Browse other Baltimore and Puerto Rico flight options. Last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Puerto Rico flights
Consider these flights traveling from Baltimore to Puerto Rico.
Top 6 airlines flying from Baltimore to Puerto Rico
Discover the top 6 airlines that operate flights from Baltimore to Puerto Rico. 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$172 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$378 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$460 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$339 | Average$530 | FlexibilityNo cancel fee | On-time63% |