$93+ Cheap flights from Maryland 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Oct 28 — Nov 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 September 28, 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 September 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/1310:50 am -
1 stop15h 19m
Mon 10/197:20 am -
1 stop25h 00m
Deal found 9/23![Frontier logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/69:21 pm -
Nonstop3h 54m
Thu 10/84:24 pm -
Nonstop4h 02m
Deal found 9/27![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 12/56:08 pm -
1 stop15h 32m
Sat 12/126:00 am -
Nonstop4h 13m
Deal found 9/27![Frontier logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/1910:50 am -
1 stop15h 19m
Fri 10/2311:54 am -
1 stop22h 11m
Deal found 9/27![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/2511:07 am -
1 stop23h 42m
Tue 10/272:55 am -
1 stop15h 17m
Deal found 9/27![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/29:35 am -
1 stop10h 02m
Fri 12/46:00 am -
Nonstop4h 12m
Deal found 9/23![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 9/23. 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.
Tue 10/139:21 pm -
Nonstop3h 56m
Tue 10/204:24 pm -
Nonstop4h 02m
Deal found 9/23![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/171:56 pm -
1 stop7h 59m
Tue 10/203:04 am -
1 stop7h 01m
Deal found 9/23![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 11/1010:54 am -
1 stop11h 44m
Sat 11/143:59 pm -
1 stop9h 34m
Deal found 9/27![Frontier logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 11/56:08 pm -
Nonstop4h 20m
Sun 11/86:00 am -
1 stop29h 24m
Deal found 9/27![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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
Sun 11/11:56 pm -
Nonstop4h 17m
Deal found 9/27![Frontier logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/219:15 am -
1 stop24h 42m
Wed 10/2811:22 am -
1 stop20h 55m
Deal found 9/23![Frontier logo]()
$262
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 September 28, 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 September 28, 2026.
This JetBlue deal was found by Cheapflights users on 9/27. 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 11/145:16 pm -
Nonstop3h 51m
Tue 11/171:30 pm -
Nonstop3h 53m
Deal found 9/27![JetBlue logo]()
$355
This Booking.com deal was found by Cheapflights users on 9/23. 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.
Sun 10/255:40 am -
2 stops52h 12m
Sun 11/111:57 am -
1 stop21h 20m
Deal found 9/23![Frontier logo]()
$358
This Southwest deal was found by Cheapflights users on 9/27. 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 10/182:40 pm -
2 stops9h 05m
Tue 10/206:35 am -
2 stops8h 00m
Deal found 9/27![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/128:35 pm -
1 stop12h 43m
Fri 10/1610:39 am -
1 stop9h 16m
Deal found 9/27![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:22 am -
1 stop16h 37m
Sat 1/308:15 am -
1 stop15h 18m
Deal found 9/23![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 11/1210:09 am -
2 stops12h 48m
Thu 11/191:09 am -
2 stops13h 57m
Deal found 9/25![United Airlines logo]()
$464
This JetBlue deal was found by Cheapflights users on 9/25. 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 12/34:54 pm -
Nonstop3h 50m
Tue 12/81:05 pm -
Nonstop3h 54m
Deal found 9/25![JetBlue logo]()
$355
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/89:59 pm -
1 stop11h 58m
Tue 10/1310:52 am -
1 stop27h 28m
Deal found 9/27![Frontier logo]()
$364
This Southwest deal was found by Cheapflights users on 9/23. 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 12/38:05 pm -
1 stop12h 50m
Mon 12/76:10 am -
2 stops8h 30m
Deal found 9/23![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/26. 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
Sun 11/16:35 am -
Nonstop4h 10m
Deal found 9/26![Southwest logo]()
$396
This JetBlue deal was found by Cheapflights users on 9/25. 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 11/214:50 pm -
Nonstop3h 50m
Fri 11/271:05 pm -
Nonstop3h 54m
Deal found 9/25![JetBlue logo]()
$396
This CheapOair deal was found by Cheapflights users on 9/27. 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.
Thu 10/159:52 pm -
1 stop11h 00m
Sun 10/189:43 am -
1 stop22h 37m
Deal found 9/27![Frontier logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/108:40 am -
2 stops14h 29m
Mon 10/1912:15 am -
2 stops13h 43m
Deal found 9/26![United Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 9/24. 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.
Wed 11/186:15 pm -
Nonstop4h 10m
Sun 11/226:35 am -
Nonstop4h 10m
Deal found 9/24![Southwest logo]()
$396
This FlightHub deal was found by Cheapflights users on 9/27. 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 10/239:12 pm -
2 stops35h 40m
Thu 10/295:01 am -
1 stop16h 42m
Deal found 9/27![Multiple Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:22 am -
2 stops13h 49m
Sat 1/1610:32 am -
2 stops13h 01m
Deal found 9/25![American Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 10/49:09 am -
2 stops14h 00m
Fri 10/3012:09 am -
2 stops13h 57m
Deal found 9/24![United Airlines logo]()
$495
This Priceline deal was found by Cheapflights users on 9/27. 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.
Thu 12/106:50 pm -
2 stops42h 33m
Wed 12/1611:15 am -
1 stop10h 59m
Deal found 9/27![Multiple Airlines logo]()
$496
This Frontier deal was found by Cheapflights users on 9/24. 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 11/236:40 am -
1 stop6h 54m
Wed 11/253:29 pm -
1 stop10h 14m
Deal found 9/24![Frontier logo]()
$451
This Priceline deal was found by Cheapflights users on 9/27. 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 10/138:00 am -
1 stop16h 29m
Fri 10/163:20 am -
1 stop11h 38m
Deal found 9/27![JetBlue logo]()
$475
This Southwest deal was found by Cheapflights users on 9/27. 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 10/168:00 pm -
Nonstop4h 10m
Mon 10/195:30 am -
Nonstop4h 10m
Deal found 9/27![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/246:29 am -
3 stops16h 28m
Tue 10/2712:09 am -
2 stops13h 57m
Deal found 9/25![United Airlines logo]()
$508
This Priceline deal was found by Cheapflights users on 9/23. 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.
Thu 10/229:52 pm -
1 stop11h 00m
Thu 10/299:13 am -
2 stops29h 37m
Deal found 9/23![Multiple Airlines logo]()
$516
This CheapOair deal was found by Cheapflights users on 9/23. 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 10/234:30 pm -
1 stop7h 59m
Wed 10/285:01 am -
1 stop16h 42m
Deal found 9/23![JetBlue logo]()
$513
This CheapOair deal was found by Cheapflights users on 9/23. 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 12/185:40 am -
1 stop6h 50m
Sat 12/262:25 pm -
1 stop20h 56m
Deal found 9/23![Frontier logo]()
$525
This Southwest deal was found by Cheapflights users on 9/27. 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 10/98:00 pm -
Nonstop4h 10m
Mon 10/128:50 pm -
1 stop12h 10m
Deal found 9/27![Southwest logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/1511:55 am -
2 stops11h 14m
Mon 10/1912:15 am -
2 stops13h 43m
Deal found 9/26![United Airlines logo]()
$545
This CheapOair deal was found by Cheapflights users on 9/27. 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.
Tue 11/246:00 am -
1 stop17h 59m
Sun 11/293:29 pm -
2 stops42h 09m
Deal found 9/27![Multiple Airlines logo]()
$547
This JetBlue deal was found by Cheapflights users on 9/23. 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 10/234:30 pm -
1 stop7h 59m
Tue 10/275:01 am -
1 stop9h 49m
Deal found 9/23![JetBlue logo]()
$513
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 11/246:40 am -
1 stop19h 07m
Sat 11/283:47 am -
1 stop6h 20m
Deal found 9/27![Frontier logo]()
$528
Last-minute flights from Maryland to Puerto RicoDiscover last-minute flight deals from Maryland to Puerto Rico. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Puerto Rico. Data last updated September 28, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/27. 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.
Sun 10/49:21 pm -
Nonstop3h 54m
Tue 10/64:30 pm -
Nonstop3h 56m
Deal found 9/27![Frontier logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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 10/53:04 pm -
1 stop10h 48m
Fri 10/2311:54 am -
1 stop22h 11m
Deal found 9/25![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/69:21 pm -
Nonstop3h 54m
Thu 10/84:24 pm -
Nonstop4h 02m
Deal found 9/27![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/61:55 pm -
1 stop25h 22m
Tue 10/134:24 pm -
Nonstop4h 02m
Deal found 9/23![Frontier logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/69:21 pm -
Nonstop3h 54m
Mon 10/197:20 am -
1 stop25h 00m
Deal found 9/23![Frontier logo]()
$232
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Tue 10/61:55 pm -
1 stop25h 22m
Mon 10/2612:59 am -
2 stops15h 15m
Deal found 9/23![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 9/26. 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 10/109:52 pm -
1 stop12h 05m
Wed 10/2111:17 am -
1 stop7h 03m
Deal found 9/26![Frontier logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 10/133:15 pm -
1 stop19h 07m
Tue 10/2010:52 am -
1 stop21h 28m
Deal found 9/26![Frontier logo]()
$268
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/159:52 pm -
1 stop12h 05m
Tue 10/2010:52 am -
1 stop27h 28m
Deal found 9/27![Frontier logo]()
$273
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Tue 10/207:05 pm -
1 stop15h 17m
Tue 10/2710:57 am -
1 stop7h 15m
Deal found 9/24![Frontier logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/219:15 am -
1 stop24h 42m
Wed 10/2811:22 am -
1 stop20h 55m
Deal found 9/23![Frontier logo]()
$262
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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 10/229:52 pm -
1 stop12h 05m
Thu 10/2910:57 am -
1 stop21h 20m
Deal found 9/24![Frontier logo]()
$265
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 September 28, 2026.
Search for one-way flight options from Maryland to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Super.com deal was found by Cheapflights users on 9/26. 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 12/101:54 pm -
1 stop10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 9/27. 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 10/277:05 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 9/23. 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.
Tue 10/61:55 pm -
1 stop25h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 9/24. 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.
Wed 10/2110:50 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 10/1310:50 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$106
This eDestinos deal was found by Cheapflights users on 9/25. 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 10/259:21 pm -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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 11/911:09 am -
1 stop11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$111
This Priceline deal was found by Cheapflights users on 9/26. 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 11/79:52 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 11/59:52 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$131
This Orbitz deal was found by Cheapflights users on 9/26. 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.
Mon 10/269:52 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 9/27. 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 10/169:52 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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 10/109:52 pm -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Frontier logo]()
$137
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 September 28, 2026.
Round-trip from | $225 (CheapOair) |
|---|---|
One-way from | $93 (Super.com) |
Popular in | June |
Cheapest in | February |
Average price | $382 |
Good round-trip deal | $334 or less |
Good one-way deal | $178 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 7,457,451 searches. Data last updated September 28, 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
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Sat 11/7
9:52 pm-10:52 am
1 stop12h 00m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Tue 11/10
7:05 pm-11:17 am
1 stop15h 12m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$131
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Fri 11/6
9:52 pm-11:17 am
1 stop12h 25m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$133
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Fri 10/16
9:52 pm-10:22 am
1 stop12h 30m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$135
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Sat 10/10
9:52 pm-9:57 am
1 stop12h 05m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Sat 10/24
5:40 am-5:37 pm
2 stops11h 57m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
BaltimoreSan Juan
BWI Baltimore/Washington - SJU San Juan Luis Munoz Marin Intl
BWISJU
Baltimore/Washington
Wed 10/21
6:09 am-3:23 pm
1 stop9h 14m
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
Tue 12/1
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
$153
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Sat 10/24
9:52 pm-9:57 am
1 stop12h 05m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$167
BaltimoreAguadilla
BWI Baltimore/Washington - BQN Aguadilla Borinquen
BWIBQN
Baltimore/Washington
Thu 10/29
10:16 am-10:32 am
2 stops24h 16m
Aguadilla Borinquen
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
Showing 1-10 of 59 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.
BWI-SJU
BWI-BQN
SBY-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 Maryland to Puerto Rico
USMD-PR0
BWI-SJU
BWI-BQN
SBY-SJU
BWI-PSE
What is the cheapest month to book a flight from Maryland to Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $285). Flying from Maryland to Puerto Rico in December is currently the most expensive (average of $462). 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 September 28, 2026.
It’s optimal to fly from Maryland to Puerto Rico at noon. By choosing this option you can save up to 14% 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 39 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 September 26, 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
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
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 September 28, 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$366 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$135 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$172 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$212 | Average$462 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$340 | Average$530 | FlexibilityNo cancel fee | On-time63% |