$127+ Cheap flights from Puerto Rico to Baltimore (BWI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Puerto Rico to Baltimore
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Cheapest flights from Puerto Rico to BaltimoreExplore the most affordable flight options available from Puerto Rico to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Puerto Rico to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/73:08 am -
1 stop6h 57m
Thu 10/89:21 pm -
Nonstop3h 56m
Deal found 8/23![Frontier logo]()
$203
This Super.com deal was found by Cheapflights users on 8/23. 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.
Wed 11/257:00 am -
Nonstop4h 06m
Sun 12/67:35 pm -
Nonstop3h 50m
Deal found 8/23![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 8/23. 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.
Thu 9/174:30 pm -
Nonstop3h 56m
Sun 9/209:21 pm -
Nonstop3h 54m
Deal found 8/23![Frontier logo]()
$205
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:05 am -
1 stop11h 12m
Thu 11/57:22 pm -
1 stop13h 20m
Deal found 8/21![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 8/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:51 pm -
1 stop8h 08m
Mon 11/27:16 pm -
1 stop14h 29m
Deal found 8/24![American Airlines logo]()
$208
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:30 pm -
Nonstop3h 56m
Wed 9/163:10 pm -
1 stop18h 25m
Deal found 8/21![Frontier logo]()
$209
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/1512:41 pm -
1 stop11h 18m
Sun 11/17:16 pm -
1 stop14h 29m
Deal found 8/23![American Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 9/142:57 am -
2 stops13h 49m
Tue 9/299:21 pm -
Nonstop3h 54m
Deal found 8/23![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 8/24. 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.
Thu 9/174:30 pm -
Nonstop3h 56m
Thu 9/249:21 pm -
Nonstop3h 54m
Deal found 8/24![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Thu 10/111:54 am -
2 stops11h 00m
Thu 10/89:21 pm -
Nonstop3h 56m
Deal found 8/23![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:08 am -
1 stop6h 55m
Sun 10/119:21 pm -
Nonstop3h 56m
Deal found 8/21![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:08 am -
1 stop9h 36m
Wed 9/2310:22 am -
2 stops23h 51m
Deal found 8/21![Frontier logo]()
$313
Best flights from Puerto Rico to BaltimoreDiscover carefully curated flight deals from Puerto Rico to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Puerto Rico to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:51 pm -
1 stop6h 26m
Mon 10/127:19 pm -
1 stop14h 27m
Deal found 8/20![American Airlines logo]()
$256
This Frontier deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:30 pm -
Nonstop3h 56m
Sun 9/136:00 am -
1 stop10h 06m
Deal found 8/20![Frontier logo]()
$277
This Southwest deal was found by Cheapflights users on 8/23. 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 11/56:05 am -
2 stops11h 45m
Tue 11/102:35 pm -
2 stops9h 10m
Deal found 8/23![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:15 am -
2 stops13h 43m
Sat 9/1912:10 pm -
2 stops10h 59m
Deal found 8/21![United Airlines logo]()
$540
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 11/57:30 am -
2 stops9h 25m
Mon 11/92:40 pm -
2 stops9h 15m
Deal found 8/24![Southwest logo]()
$304
This Priceline deal was found by Cheapflights users on 8/23. 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.
Wed 9/162:44 am -
1 stop18h 00m
Sat 9/263:10 pm -
1 stop19h 03m
Deal found 8/23![Frontier logo]()
$322
This FlightHub deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Mon 2/15:01 am -
2 stops19h 26m
Fri 2/58:00 am -
1 stop16h 33m
Deal found 8/22![JetBlue logo]()
$684
This Southwest deal was found by Cheapflights users on 8/23. 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.
Fri 10/95:30 am -
Nonstop4h 10m
Mon 10/126:10 pm -
1 stop7h 10m
Deal found 8/23![Southwest logo]()
$340
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:05 am -
1 stop18h 25m
Mon 9/149:27 am -
1 stop24h 27m
Deal found 8/20![Frontier logo]()
$359
This Southwest deal was found by Cheapflights users on 8/24. 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.
Sat 9/265:55 am -
Nonstop4h 05m
Tue 9/298:25 am -
Nonstop4h 25m
Deal found 8/24![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:35 am -
2 stops7h 50m
Thu 9/1710:25 am -
2 stops9h 40m
Deal found 8/20![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:15 am -
2 stops13h 43m
Wed 9/2310:25 am -
2 stops12h 44m
Deal found 8/21![United Airlines logo]()
$540
This Southwest deal was found by Cheapflights users on 8/23. 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.
Fri 10/25:35 pm -
Nonstop4h 05m
Tue 10/67:00 pm -
Nonstop4h 05m
Deal found 8/23![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 8/23. 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 10/16:30 am -
2 stops8h 05m
Thu 10/82:55 pm -
1 stop7h 00m
Deal found 8/23![Southwest logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:10 am -
1 stop7h 14m
Sat 9/269:25 pm -
2 stops36h 48m
Deal found 8/24![Frontier logo]()
$538
This Southwest deal was found by Cheapflights users on 8/24. 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 9/98:20 am -
2 stops8h 15m
Sun 9/139:05 pm -
1 stop12h 05m
Deal found 8/24![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/1612:15 am -
2 stops13h 43m
Sat 9/269:09 am -
2 stops14h 00m
Deal found 8/24![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:15 am -
2 stops13h 43m
Mon 10/264:30 pm -
2 stops30h 27m
Deal found 8/21![United Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:48 am -
2 stops24h 52m
Wed 10/285:31 pm -
2 stops23h 50m
Deal found 8/20![United Airlines logo]()
$2,261
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/1011:51 am -
2 stops34h 43m
Tue 10/136:25 am -
2 stops12h 05m
Deal found 8/22![United Airlines logo]()
$5,476
Last-minute flights from Puerto Rico to BaltimoreDiscover last-minute flight deals from Puerto Rico to Baltimore. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Baltimore. Data last updated August 25, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:14 pm -
Nonstop4h 09m
Mon 8/317:18 pm -
Nonstop4h 02m
Deal found 8/21![Frontier logo]()
$225
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:14 pm -
Nonstop4h 09m
Sun 8/307:18 pm -
Nonstop4h 02m
Deal found 8/20![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:08 am -
1 stop6h 55m
Thu 9/179:21 pm -
Nonstop3h 54m
Deal found 8/21![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 9/142:57 am -
2 stops13h 49m
Tue 9/299:21 pm -
Nonstop3h 54m
Deal found 8/23![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:08 am -
1 stop9h 36m
Wed 9/2310:22 am -
2 stops23h 51m
Deal found 8/21![Frontier logo]()
$313
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:30 pm -
Nonstop3h 56m
Wed 9/163:10 pm -
1 stop18h 25m
Deal found 8/21![Frontier logo]()
$209
This CheapOair deal was found by Cheapflights users on 8/23. 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.
Thu 9/174:30 pm -
Nonstop3h 56m
Sun 9/209:21 pm -
Nonstop3h 54m
Deal found 8/23![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 8/24. 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.
Thu 9/174:30 pm -
Nonstop3h 56m
Thu 9/249:21 pm -
Nonstop3h 54m
Deal found 8/24![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:30 pm -
Nonstop3h 56m
Mon 9/2110:48 am -
1 stop15h 25m
Deal found 8/24![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:30 pm -
Nonstop3h 56m
Tue 9/229:25 pm -
1 stop17h 54m
Deal found 8/21![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/243:08 am -
1 stop6h 55m
Tue 9/299:21 pm -
Nonstop3h 54m
Deal found 8/22![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/294:30 pm -
Nonstop3h 56m
Sat 10/1010:50 am -
1 stop23h 59m
Deal found 8/22![Frontier logo]()
$208
One-way flights from Puerto Rico to BaltimoreSearch for one-way flight options from Puerto Rico to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Puerto Rico to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:43 pm -
Nonstop4h 12m
Deal found 8/21![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:57 am -
2 stops54h 28m
Deal found 8/24![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
1 stop30h 00m
Deal found 8/21![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:45 am -
1 stop28h 16m
Deal found 8/24![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/213:04 am -
1 stop7h 01m
Deal found 8/22![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:42 am -
2 stops12h 01m
Deal found 8/25![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:39 pm -
1 stop29h 20m
Deal found 8/21![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:24 pm -
Nonstop4h 02m
Deal found 8/21![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:57 am -
2 stops13h 49m
Deal found 8/20![Frontier logo]()
$138
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/191:09 am -
2 stops13h 48m
Deal found 8/20![United Airlines logo]()
$270
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:01 am -
1 stop16h 22m
Deal found 8/20![JetBlue logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:47 am -
1 stop7h 34m
Deal found 8/21![Frontier logo]()
$400
Find flight deals from Puerto Rico to Baltimore
Keep the following information in mind while searching for Puerto Rico to Baltimore flight deals. Data was last updated August 25, 2026.
Round-trip from | $203 (Kiwi.com) |
|---|---|
One-way from | $127 (FlightHub) |
Popular in | August |
Cheapest in | November |
Average price | $384 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from Puerto Rico to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 10/9
3:51 pm-10:17 pm
1 stop6h 26m
Baltimore/Washington
Mon 10/12
7:19 pm-9:46 am
1 stop14h 27m
$256
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 9/10
4:30 pm-8:26 pm
Nonstop3h 56m
Baltimore/Washington
Sun 9/13
6:00 am-4:06 pm
1 stop10h 06m
$277
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 11/5
6:05 am-4:50 pm
2 stops11h 45m
Baltimore/Washington
Tue 11/10
2:35 pm-12:45 am
2 stops9h 10m
$304
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 11/5
7:30 am-3:55 pm
2 stops9h 25m
Baltimore/Washington
Mon 11/9
2:40 pm-12:55 am
2 stops9h 15m
$304
AguadillaBaltimore
BQN Aguadilla Borinquen - BWI Baltimore/Washington
BQNBWI
Aguadilla Borinquen
Wed 9/16
2:44 am-8:44 pm
1 stop18h 00m
Baltimore/Washington
Sat 9/26
3:10 pm-10:13 am
1 stop19h 03m
$322
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 10/9
5:30 am-9:40 am
Nonstop4h 10m
Baltimore/Washington
Mon 10/12
6:10 pm-1:20 am
1 stop7h 10m
$340
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Sat 9/26
5:55 am-10:00 am
Nonstop4h 05m
Baltimore/Washington
Tue 9/29
8:25 am-12:50 pm
Nonstop4h 25m
$346
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Sun 9/13
6:35 am-2:25 pm
2 stops7h 50m
Baltimore/Washington
Thu 9/17
10:25 am-8:05 pm
2 stops9h 40m
$355
AguadillaBaltimore
BQN Aguadilla Borinquen - BWI Baltimore/Washington
BQNBWI
Aguadilla Borinquen
Mon 9/7
3:05 am-9:30 pm
1 stop18h 25m
Baltimore/Washington
Mon 9/14
9:27 am-9:54 am
1 stop24h 27m
$359
Quickest round-trip
San JuanBaltimore
SJU San Juan Luis Munoz Marin Intl - BWI Baltimore/Washington
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 10/2
5:35 pm-9:40 pm
Nonstop4h 05m
Baltimore/Washington
Tue 10/6
7:00 pm-11:05 pm
Nonstop4h 05m
$386
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Puerto Rico with our price prediction graph.
SJU-BWI
BQN-BWI
CPX-BWI
VQS-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Baltimore
PR0-BWI
SJU-BWI
BQN-BWI
CPX-BWI
VQS-BWI
What is the cheapest month to book a flight from Puerto Rico to Baltimore?
Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Baltimore (average of $205). Flying from Puerto Rico to Baltimore in July is currently the most expensive (average of $339). 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 PR to BWI?
Find hourly flight availability from Puerto Rico to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Puerto Rico to Baltimore at noon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.
Weekly flight availability from Puerto Rico to Baltimore
Explore weekly flight availability from Puerto Rico to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 25, 2026.
The most flights from PR0 to BWI are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Puerto Rico to Baltimore delayed?
About 15% of weekly flights between Puerto Rico and Baltimore have experienced delays in the past year, with the average delay time being 130 minutes.
What is the most punctual flight time for Puerto Rico to Baltimore flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Puerto Rico to Baltimore flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 14% of flights being delayed.
How far ahead should I book a flight from Puerto Rico to Baltimore?
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Puerto Rico to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Puerto Rico to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Baltimore. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Puerto Rico to Baltimore flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated August 25, 2026.
Read through reviews of airlines operating flights from Puerto Rico to Baltimore, such as Southwest,American Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Puerto Rico to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Baltimore by cabin class
Find flights from Puerto Rico to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Baltimore flights
Browse other Puerto Rico and Baltimore flight options. Last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Puerto Rico to Baltimore
Discover the top 3 airlines that operate flights from Puerto Rico to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$291 | Average$331 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$501 | FlexibilityNo cancel fee | On-time63% |