$83+ Cheap flights from Maryland to Puerto Rico
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Maryland 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 Maryland to Puerto Rico
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Cheapest flights from Maryland to Puerto RicoExplore the most affordable flight options available from Maryland to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Maryland to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Frontier deal was found by Cheapflights users on 8/11. 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.
Sat 9/55:30 am -
Nonstop3h 49m
Wed 9/95:27 pm -
Nonstop4h 00m
Deal found 8/11![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Sat 9/55:30 am -
Nonstop3h 49m
Sat 9/125:27 pm -
Nonstop4h 00m
Deal found 8/11![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Tue 11/107:47 pm -
Nonstop4h 03m
Tue 11/172:59 am -
Nonstop4h 05m
Deal found 8/11![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 8/11. 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.
Tue 9/110:59 pm -
Nonstop4h 00m
Sat 9/56:44 am -
Nonstop4h 04m
Deal found 8/11![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 8/11. 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.
Mon 8/316:15 am -
Nonstop4h 04m
Thu 9/106:55 pm -
Nonstop4h 01m
Deal found 8/11![Frontier logo]()
$189
This Super.com deal was found by Cheapflights users on 8/10. 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.
Mon 8/316:15 am -
Nonstop4h 04m
Sun 9/67:55 pm -
Nonstop4h 04m
Deal found 8/10![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 10/911:23 am -
Nonstop3h 56m
Sat 10/171:59 am -
Nonstop4h 05m
Deal found 8/10![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/106:24 am -
Nonstop3h 49m
Sat 9/2612:59 am -
Nonstop3h 48m
Deal found 8/10![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 8/10. 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 11/157:20 am -
Nonstop3h 44m
Wed 11/183:36 pm -
Nonstop4h 06m
Deal found 8/10![Frontier logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/118:02 pm -
Nonstop3h 59m
Thu 9/1712:59 am -
Nonstop3h 48m
Deal found 8/10![Frontier logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Wed 9/236:24 am -
Nonstop3h 49m
Sun 9/2712:59 am -
Nonstop3h 48m
Deal found 8/11![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/93:10 pm -
1 stop10h 42m
Sat 9/123:08 am -
1 stop6h 55m
Deal found 8/11![Frontier logo]()
$256
Best flights from Maryland to Puerto RicoDiscover carefully curated flight deals from Maryland to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Maryland to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This JetBlue deal was found by Cheapflights users on 8/8. 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.
Tue 9/13:20 pm -
1 stop9h 13m
Wed 9/28:39 am -
1 stop7h 20m
Deal found 8/8![JetBlue logo]()
$283
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 9/51:49 pm -
1 stop8h 40m
Thu 9/105:59 pm -
1 stop6h 41m
Deal found 8/8![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 8/6. 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 11/51:40 pm -
1 stop8h 50m
Tue 11/106:40 am -
Nonstop4h 15m
Deal found 8/6![Southwest logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/246:08 am -
1 stop8h 36m
Sat 10/316:40 am -
1 stop9h 45m
Deal found 8/6![United Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 10/169:52 pm -
1 stop12h 05m
Sun 10/182:48 am -
2 stops13h 24m
Deal found 8/10![Frontier logo]()
$333
This Expedia deal was found by Cheapflights users on 8/6. 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.
Thu 9/34:59 pm -
2 stops14h 59m
Thu 9/1011:49 am -
1 stop12h 20m
Deal found 8/6![Multiple Airlines logo]()
$432
This JetBlue deal was found by Cheapflights users on 8/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:10 pm -
1 stop8h 23m
Mon 10/1911:15 am -
1 stop8h 40m
Deal found 8/10![JetBlue logo]()
$288
This Southwest deal was found by Cheapflights users on 8/7. 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 10/298:00 pm -
Nonstop4h 05m
Sun 11/16:40 pm -
1 stop6h 15m
Deal found 8/7![Southwest logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/26:16 am -
1 stop7h 29m
Sat 9/53:56 pm -
1 stop8h 48m
Deal found 8/8![United Airlines logo]()
$316
This Priceline deal was found by Cheapflights users on 8/6. 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.
Tue 9/156:00 am -
1 stop7h 56m
Mon 9/214:23 pm -
1 stop7h 04m
Deal found 8/6![JetBlue logo]()
$288
This Delta deal was found by Cheapflights users on 8/8. 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.
Sun 9/66:00 am -
1 stop7h 42m
Wed 9/92:59 pm -
1 stop9h 41m
Deal found 8/8![Delta logo]()
$320
This Southwest deal was found by Cheapflights users on 8/9. 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.
Sat 9/1211:00 am -
1 stop7h 10m
Wed 9/236:00 am -
Nonstop4h 05m
Deal found 8/9![Southwest logo]()
$300
This Priceline deal was found by Cheapflights users on 8/8. 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.
Fri 9/46:24 am -
1 stop19h 46m
Mon 9/73:05 am -
1 stop8h 19m
Deal found 8/8![Frontier logo]()
$336
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:35 am -
1 stop7h 14m
Mon 10/122:59 pm -
1 stop9h 57m
Deal found 8/9![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/248:40 am -
Nonstop3h 54m
Sat 10/317:05 am -
Nonstop4h 04m
Deal found 8/6![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:00 am -
2 stops10h 20m
Fri 11/65:35 am -
2 stops11h 05m
Deal found 8/10![Southwest logo]()
$301
This JetBlue deal was found by Cheapflights users on 8/8. 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.
Wed 10/77:19 am -
1 stop8h 04m
Sun 10/186:25 am -
1 stop8h 33m
Deal found 8/8![JetBlue logo]()
$304
This Travelocity deal was found by Cheapflights users on 8/7. 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.
Sun 10/115:57 pm -
1 stop15h 06m
Sun 10/189:58 am -
1 stop14h 22m
Deal found 8/7![Frontier logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/810:30 am -
2 stops13h 20m
Mon 9/141:00 am -
2 stops13h 20m
Deal found 8/10![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/7. 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.
Sat 11/78:50 am -
1 stop7h 58m
Sat 11/146:35 pm -
1 stop7h 20m
Deal found 8/7![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sat 11/710:55 am -
2 stops9h 20m
Fri 11/1312:40 pm -
2 stops9h 20m
Deal found 8/8![Southwest logo]()
$304
This JetBlue deal was found by Cheapflights users on 8/7. 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 8/313:20 pm -
1 stop8h 39m
Wed 9/308:55 am -
1 stop6h 02m
Deal found 8/7![JetBlue logo]()
$319
This Expedia deal was found by Cheapflights users on 8/8. 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 9/55:16 pm -
1 stop16h 46m
Wed 9/308:55 am -
2 stops14h 12m
Deal found 8/8![Multiple Airlines logo]()
$432
This FlightHub deal was found by Cheapflights users on 8/8. 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.
Thu 9/311:09 am -
1 stop15h 01m
Thu 9/1011:08 am -
1 stop6h 19m
Deal found 8/8![Frontier logo]()
$359
This Southwest deal was found by Cheapflights users on 8/6. 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 10/46:55 pm -
2 stops14h 25m
Tue 10/65:05 am -
2 stops9h 50m
Deal found 8/6![Southwest logo]()
$304
This JetBlue deal was found by Cheapflights users on 8/7. 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.
Sat 8/293:09 pm -
1 stop8h 50m
Tue 9/18:48 am -
1 stop7h 11m
Deal found 8/7![JetBlue logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/36:10 am -
2 stops14h 28m
Mon 10/51:00 am -
2 stops8h 42m
Deal found 8/10![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/7. 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 8/236:35 pm -
1 stop5h 55m
Thu 8/276:30 am -
2 stops8h 10m
Deal found 8/7![Southwest logo]()
$304
This CheapOair deal was found by Cheapflights users on 8/9. 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.
Sun 9/69:12 am -
2 stops14h 47m
Sun 9/1310:05 am -
1 stop11h 52m
Deal found 8/9![Multiple Airlines logo]()
$451
This Frontier deal was found by Cheapflights users on 8/6. 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 8/237:52 pm -
1 stop6h 18m
Sat 8/293:10 am -
1 stop7h 14m
Deal found 8/6![Frontier logo]()
$376
Last-minute flights from Maryland to Puerto RicoDiscover last-minute flight deals from Maryland to Puerto Rico. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Puerto Rico. Data last updated August 11, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/11. 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.
Mon 8/316:15 am -
Nonstop4h 04m
Thu 9/106:55 pm -
Nonstop4h 01m
Deal found 8/11![Frontier logo]()
$189
This Super.com deal was found by Cheapflights users on 8/10. 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.
Mon 8/316:15 am -
Nonstop4h 04m
Sun 9/67:55 pm -
Nonstop4h 04m
Deal found 8/10![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 8/11. 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.
Tue 9/110:59 pm -
Nonstop4h 00m
Sat 9/56:44 am -
Nonstop4h 04m
Deal found 8/11![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 8/11. 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.
Sat 9/55:30 am -
Nonstop3h 49m
Wed 9/95:27 pm -
Nonstop4h 00m
Deal found 8/11![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Sat 9/55:30 am -
Nonstop3h 49m
Sat 9/125:27 pm -
Nonstop4h 00m
Deal found 8/11![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/93:10 pm -
1 stop10h 42m
Sat 9/123:08 am -
1 stop6h 55m
Deal found 8/11![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 9/101:50 pm -
Nonstop3h 58m
Wed 9/1612:59 am -
Nonstop3h 48m
Deal found 8/11![Frontier logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/106:24 am -
Nonstop3h 49m
Sat 9/2612:59 am -
Nonstop3h 48m
Deal found 8/10![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/106:00 pm -
1 stop29h 58m
Sat 9/1212:59 am -
Nonstop3h 48m
Deal found 8/6![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/1112:58 pm -
1 stop11h 00m
Tue 9/155:27 pm -
Nonstop4h 00m
Deal found 8/10![Frontier logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/118:02 pm -
Nonstop3h 59m
Thu 9/1712:59 am -
Nonstop3h 48m
Deal found 8/10![Frontier logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Wed 9/236:24 am -
Nonstop3h 49m
Sun 9/2712:59 am -
Nonstop3h 48m
Deal found 8/11![Frontier logo]()
$196
One-way flights from Maryland to Puerto RicoSearch for one-way flight options from Maryland to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Maryland to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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.
Mon 8/1710:59 pm -
Nonstop4h 00m
Deal found 8/10![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/25:30 am -
Nonstop3h 49m
Deal found 8/6![Frontier logo]()
$85
This eDestinos deal was found by Cheapflights users on 8/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:55 am -
Nonstop4h 02m
Deal found 8/10![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 8/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:24 am -
Nonstop3h 49m
Deal found 8/9![Frontier logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 10/56:24 am -
Nonstop3h 49m
Deal found 8/11![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 8/7. 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 9/511:55 am -
Nonstop4h 02m
Deal found 8/7![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/146:00 pm -
1 stop22h 45m
Deal found 8/7![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/97:59 pm -
1 stop27h 59m
Deal found 8/10![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 8/11. 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.
Mon 8/2410:59 pm -
Nonstop4h 00m
Deal found 8/11![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Tue 9/16:40 pm -
1 stop30h 16m
Deal found 8/10![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/91:55 pm -
1 stop23h 39m
Deal found 8/8![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/51:29 pm -
2 stops36h 44m
Deal found 8/7![Frontier logo]()
$128
Find flight deals from Maryland to Puerto Rico
Keep the following information in mind while searching for Maryland to Puerto Rico flight deals. Data was last updated August 11, 2026.
Round-trip from | $185 (Super.com) |
|---|---|
One-way from | $83 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $356 |
Good round-trip deal | $317 or less |
Good one-way deal | $167 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Maryland to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Aguadilla
DCA Washington, D.C. Reagan-National - BQN Aguadilla Borinquen
DCABQN
Washington, D.C. Reagan-National
Tue 9/1
3:20 pm-12:33 am
1 stop9h 13m
Aguadilla Borinquen
Wed 9/2
8:39 am-3:59 pm
1 stop7h 20m
$283
Washington, D.C.Aguadilla
DCA Washington, D.C. Reagan-National - BQN Aguadilla Borinquen
DCABQN
Washington, D.C. Reagan-National
Fri 10/16
4:10 pm-12:33 am
1 stop8h 23m
Aguadilla Borinquen
Mon 10/19
11:15 am-7:55 pm
1 stop8h 40m
$288
Washington, D.C.Aguadilla
DCA Washington, D.C. Reagan-National - BQN Aguadilla Borinquen
DCABQN
Washington, D.C. Reagan-National
Tue 9/15
6:00 am-1:56 pm
1 stop7h 56m
Aguadilla Borinquen
Mon 9/21
4:23 pm-11:27 pm
1 stop7h 04m
$288
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Sat 9/5
1:49 pm-10:29 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Thu 9/10
5:59 pm-12:40 am
1 stop6h 41m
$291
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Thu 11/5
1:40 pm-11:30 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Tue 11/10
6:40 am-9:55 am
Nonstop4h 15m
$300
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Thu 10/29
8:00 pm-12:05 am
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Sun 11/1
6:40 pm-11:55 pm
1 stop6h 15m
$300
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Sat 9/12
11:00 am-6:10 pm
1 stop7h 10m
San Juan Luis Munoz Marin Intl
Wed 9/23
6:00 am-10:05 am
Nonstop4h 05m
$300
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Tue 11/3
11:00 am-10:20 pm
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Fri 11/6
5:35 am-3:40 pm
2 stops11h 05m
$301
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Wed 10/7
7:19 am-3:23 pm
1 stop8h 04m
San Juan Luis Munoz Marin Intl
Sun 10/18
6:25 am-2:58 pm
1 stop8h 33m
$304
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Sat 11/7
10:55 am-9:15 pm
2 stops9h 20m
San Juan Luis Munoz Marin Intl
Fri 11/13
12:40 pm-9:00 pm
2 stops9h 20m
$304
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maryland to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Maryland with our price prediction graph.
PHL-SJU
BWI-SJU
BWI-BQN
IAD-BQN
DCA-BQN
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 Maryland to Puerto Rico
USMD-PR0
PHL-SJU
BWI-SJU
BWI-BQN
IAD-BQN
What is the cheapest month to book a flight from Maryland to Puerto Rico?
Currently, January is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $287). Flying from Maryland to Puerto Rico in December is currently the most expensive (average of $466). 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 MD to PR?
Find hourly flight availability from Maryland 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 August 11, 2026.
It’s optimal to fly from Maryland to Puerto Rico at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
How far ahead should I book a flight from Maryland to Puerto Rico?
To ensure you get the cheapest price possible for a flight from Maryland to Puerto Rico, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Maryland to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Maryland to Puerto Rico. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Maryland to Puerto Rico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Maryland to Puerto Rico. 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
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Top destinations
Alternative routes for Maryland 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 Maryland to Puerto Rico by cabin class
Find flights from Maryland to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Puerto Rico flights
Browse other Maryland and Puerto Rico flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Puerto Rico
Find the right flight back to Maryland after your stay in Puerto Rico
Maryland to Puerto Rico flights
Consider these flights traveling from Maryland to Puerto Rico.
Top 6 airlines flying from Maryland to Puerto Rico
Discover the top 6 airlines that operate flights from Maryland 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$354 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$135 | Average$748 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$459 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$609 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$344 | Average$538 | FlexibilityNo cancel fee | On-time63% |