$79+ Cheap flights from the United States 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from USA 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 USA to Puerto Rico
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Cheapest flights from USA to Puerto RicoExplore the most affordable flight options available from USA to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from USA to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This Super.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/810:59 pm -
Nonstop4h 00m
Fri 10/22:51 pm -
Nonstop4h 01m
Deal found 8/17![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/211:55 am -
Nonstop4h 02m
Sun 9/67:55 pm -
Nonstop4h 04m
Deal found 8/17![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 8/2810:59 pm -
Nonstop4h 00m
Wed 9/26:44 am -
Nonstop4h 04m
Deal found 8/15![Frontier logo]()
$181
This Priceline deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 10/256:20 am -
Nonstop2h 58m
Fri 10/306:42 pm -
Nonstop3h 10m
Deal found 8/18![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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
Sat 9/56:44 am -
Nonstop4h 04m
Deal found 8/16![Frontier logo]()
$182
This eDestinos deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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.
Fri 9/118:10 pm -
Nonstop3h 03m
Sun 9/136:42 pm -
Nonstop3h 10m
Deal found 8/16![Frontier logo]()
$183
This Super.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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.
Sat 10/1012:30 pm -
Nonstop3h 56m
Tue 10/1312:59 am -
Nonstop4h 05m
Deal found 8/17![Frontier logo]()
$183
This CheapOair deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/188:10 pm -
Nonstop3h 03m
Mon 9/213:55 pm -
Nonstop3h 10m
Deal found 8/18![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:02 pm -
Nonstop3h 59m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/14![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:20 am -
Nonstop3h 44m
Mon 11/162:59 am -
Nonstop4h 05m
Deal found 8/16![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 8/2410:59 pm -
Nonstop4h 00m
Thu 9/102:51 pm -
Nonstop4h 01m
Deal found 8/16![Frontier logo]()
$186
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:15 am -
Nonstop2h 56m
Fri 9/187:00 am -
Nonstop3h 08m
Deal found 8/13![Frontier logo]()
$187
Best flights from USA to Puerto RicoDiscover carefully curated flight deals from USA to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from USA to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/87:00 pm -
Nonstop2h 55m
Mon 10/1210:50 pm -
Nonstop3h 05m
Deal found 8/17![Southwest logo]()
$251
This JetBlue deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/309:59 am -
1 stop8h 51m
Thu 10/16:00 am -
Nonstop3h 52m
Deal found 8/16![JetBlue logo]()
$314
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/91:32 pm -
1 stop10h 17m
Tue 9/157:30 am -
1 stop7h 12m
Deal found 8/16![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/16:05 am -
2 stops14h 33m
Fri 9/41:00 am -
2 stops12h 58m
Deal found 8/16![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/33:05 pm -
1 stop7h 05m
Wed 10/145:50 am -
2 stops12h 15m
Deal found 8/17![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 10/222:30 pm -
2 stops9h 35m
Tue 10/275:50 am -
2 stops13h 55m
Deal found 8/16![Southwest logo]()
$280
This JetBlue deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/309:40 am -
Nonstop4h 00m
Fri 10/23:00 pm -
Nonstop4h 08m
Deal found 8/15![JetBlue logo]()
$317
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am -
1 stop7h 42m
Wed 8/262:59 pm -
1 stop9h 35m
Deal found 8/14![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:47 pm -
Nonstop4h 03m
Tue 9/294:55 pm -
1 stop7h 04m
Deal found 8/14![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/110:45 am -
1 stop9h 15m
Mon 10/55:30 am -
2 stops9h 45m
Deal found 8/15![Southwest logo]()
$280
This JetBlue deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/2512:30 pm -
1 stop9h 30m
Thu 10/112:57 pm -
Nonstop3h 56m
Deal found 8/16![JetBlue logo]()
$320
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 10/38:10 am -
Nonstop3h 35m
Sat 10/105:59 pm -
Nonstop3h 56m
Deal found 8/16![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:15 am -
1 stop6h 25m
Fri 10/301:35 pm -
2 stops10h 24m
Deal found 8/14![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:50 pm -
Nonstop3h 00m
Mon 8/318:55 pm -
Nonstop3h 00m
Deal found 8/14![Southwest logo]()
$287
This JetBlue deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:10 am -
1 stop6h 11m
Sat 10/174:30 pm -
1 stop6h 20m
Deal found 8/15![JetBlue logo]()
$323
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:40 am -
1 stop7h 36m
Mon 9/212:10 pm -
Nonstop4h 13m
Deal found 8/13![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:40 am -
Nonstop3h 54m
Sat 9/54:55 pm -
Nonstop3h 52m
Deal found 8/14![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:25 am -
2 stops12h 40m
Sun 10/255:30 am -
1 stop7h 55m
Deal found 8/13![Southwest logo]()
$296
This JetBlue deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:00 am -
Nonstop4h 08m
Wed 10/1412:55 pm -
1 stop8h 10m
Deal found 8/13![JetBlue logo]()
$328
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/108:50 am -
Nonstop4h 02m
Sat 10/172:02 pm -
Nonstop4h 13m
Deal found 8/15![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 am -
2 stops13h 18m
Sat 9/264:55 pm -
1 stop6h 35m
Deal found 8/14![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:15 pm -
2 stops10h 50m
Thu 8/276:00 am -
2 stops11h 50m
Deal found 8/13![Southwest logo]()
$296
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 11/249:00 pm -
Nonstop3h 57m
Wed 12/21:10 pm -
Nonstop4h 16m
Deal found 8/17![JetBlue logo]()
$329
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 12/98:07 am -
Nonstop3h 58m
Sun 12/137:15 am -
Nonstop4h 11m
Deal found 8/15![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:05 am -
2 stops12h 33m
Thu 9/174:55 pm -
1 stop6h 35m
Deal found 8/13![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:15 pm -
2 stops10h 50m
Mon 9/285:30 am -
1 stop7h 40m
Deal found 8/14![Southwest logo]()
$296
This JetBlue deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:30 pm -
1 stop8h 28m
Sun 10/256:00 am -
Nonstop4h 02m
Deal found 8/13![JetBlue logo]()
$334
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Mon 2/18:05 am -
Nonstop4h 00m
Fri 2/56:05 pm -
Nonstop4h 25m
Deal found 8/15![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:10 am -
2 stops14h 28m
Fri 9/114:55 pm -
1 stop6h 35m
Deal found 8/14![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Mon 8/3111:00 am -
2 stops12h 05m
Wed 9/26:00 am -
2 stops16h 05m
Deal found 8/15![Southwest logo]()
$296
Last-minute flights from USA to Puerto RicoDiscover last-minute flight deals from USA to Puerto Rico. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Puerto Rico. Data last updated August 18, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:15 am -
Nonstop2h 56m
Fri 9/187:00 am -
Nonstop3h 08m
Deal found 8/13![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 8/2410:59 pm -
Nonstop4h 00m
Thu 9/102:51 pm -
Nonstop4h 01m
Deal found 8/16![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 8/2410:59 pm -
Nonstop4h 00m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/16![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 8/2810:59 pm -
Nonstop4h 00m
Wed 9/26:44 am -
Nonstop4h 04m
Deal found 8/15![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 8/302:50 pm -
Nonstop3h 59m
Sat 9/510:39 am -
Nonstop4h 01m
Deal found 8/16![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/211:55 am -
Nonstop4h 02m
Sun 9/67:55 pm -
Nonstop4h 04m
Deal found 8/17![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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
Sat 9/56:44 am -
Nonstop4h 04m
Deal found 8/16![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/810:59 pm -
Nonstop4h 00m
Fri 10/22:51 pm -
Nonstop4h 01m
Deal found 8/17![Frontier logo]()
$179
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:24 am -
Nonstop3h 49m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/14![Frontier logo]()
$183
This eDestinos deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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.
Fri 9/118:10 pm -
Nonstop3h 03m
Sun 9/136:42 pm -
Nonstop3h 10m
Deal found 8/16![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:02 pm -
Nonstop3h 59m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/14![Frontier logo]()
$184
This CheapOair deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/188:10 pm -
Nonstop3h 03m
Mon 9/213:55 pm -
Nonstop3h 10m
Deal found 8/18![Frontier logo]()
$184
One-way flights from USA to Puerto RicoSearch for one-way flight options from USA to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from USA to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/178:02 pm -
Nonstop3h 59m
Deal found 8/16![Frontier logo]()
$79
This eDestinos deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:50 pm -
Nonstop3h 59m
Deal found 8/13![Frontier logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/211:55 am -
Nonstop4h 02m
Deal found 8/15![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 10/2012:30 pm -
Nonstop3h 56m
Deal found 8/18![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 am -
Nonstop4h 02m
Deal found 8/14![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 11/57:47 pm -
Nonstop4h 03m
Deal found 8/17![Frontier logo]()
$88
This eDestinos deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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.
Sat 9/1212:25 pm -
Nonstop3h 57m
Deal found 8/16![Frontier logo]()
$89
This eDestinos deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:05 am -
Nonstop3h 01m
Deal found 8/13![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:50 pm -
Nonstop3h 58m
Deal found 8/14![Frontier logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 10/176:20 am -
Nonstop2h 58m
Deal found 8/18![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/106:35 am -
Nonstop3h 00m
Deal found 8/18![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:59 pm -
Nonstop4h 00m
Deal found 8/13![Frontier logo]()
$95
Find flight deals from USA to Puerto Rico
Keep the following information in mind while searching for USA to Puerto Rico flight deals. Data was last updated August 18, 2026.
Round-trip from | $179 (Super.com) |
|---|---|
One-way from | $79 (Cheapflightsfares) |
Popular in | July |
Cheapest in | October |
Average price | $368 |
Good round-trip deal | $139 or less |
Good one-way deal | $99 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 18, 2026.
Use the filters below to find and compare flights from the United States to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 10/8
7:00 pm-9:55 pm
Nonstop2h 55m
San Juan Luis Munoz Marin Intl
Mon 10/12
10:50 pm-1:55 am
Nonstop3h 05m
$251
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Sat 10/3
3:05 pm-10:10 pm
1 stop7h 05m
San Juan Luis Munoz Marin Intl
Wed 10/14
5:50 am-6:05 pm
2 stops12h 15m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 10/22
2:30 pm-12:05 am
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Tue 10/27
5:50 am-7:45 pm
2 stops13h 55m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 10/1
10:45 am-8:00 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Mon 10/5
5:30 am-3:15 pm
2 stops9h 45m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Fri 8/28
8:50 pm-11:50 pm
Nonstop3h 00m
San Juan Luis Munoz Marin Intl
Mon 8/31
8:55 pm-11:55 pm
Nonstop3h 00m
$287
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Fri 10/23
11:25 am-12:05 am
2 stops12h 40m
San Juan Luis Munoz Marin Intl
Sun 10/25
5:30 am-1:25 pm
1 stop7h 55m
$296
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Mon 8/24
12:15 pm-11:05 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Thu 8/27
6:00 am-5:50 pm
2 stops11h 50m
$296
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 8/27
12:15 pm-11:05 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Mon 9/28
5:30 am-1:10 pm
1 stop7h 40m
$296
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Mon 8/31
11:00 am-11:05 pm
2 stops12h 05m
San Juan Luis Munoz Marin Intl
Wed 9/2
6:00 am-10:05 pm
2 stops16h 05m
$296
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Wed 9/30
9:59 am-6:50 pm
1 stop8h 51m
San Juan Luis Munoz Marin Intl
Thu 10/1
6:00 am-9:52 am
Nonstop3h 52m
$314
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from USA with our price prediction graph.
PHL-SJU
MCO-SJU
JFK-SJU
ORD-SJU
ATL-SJU
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 the United States to Puerto Rico
US0-PR0
PHL-SJU
MCO-SJU
JFK-SJU
ORD-SJU
What is the cheapest month to book a flight from USA to Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $299). Flying from USA to Puerto Rico in December is currently the most expensive (average of $439). 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 US to PR?
Find hourly flight availability from USA 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 18, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from USA to Puerto Rico by exploring options for tickets in the evening.
How often are flights from the United States to Puerto Rico delayed?
About 23% of weekly flights between United States and Puerto Rico have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for the United States to Puerto Rico 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?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Puerto Rico flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
How far ahead should I book a flight from USA to Puerto Rico?
The best time to book flights from USA to Puerto Rico is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from USA to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from USA to Puerto Rico. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their USA to Puerto Rico flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated August 18, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from the United States to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from USA 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.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
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Popular flights
Return Flight Options
Top destinations
Airlines flying to Puerto Rico
Frontier flights to Puerto Ricofrom $105/person
JetBlue flights to Puerto Ricofrom $128/person
Delta flights to Puerto Ricofrom $352/person
Alternative routes for USA 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 USA to Puerto Rico by cabin class
Find flights from USA to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Puerto Rico flights
Browse other USA and Puerto Rico flight options. Last updated on August 18, 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 USA after your stay in Puerto Rico
USA to Puerto Rico flights
Consider these flights traveling from USA to Puerto Rico.
Top 8 airlines flying from USA to Puerto Rico
Discover the top 8 airlines that operate flights from USA 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$441 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$212 | Average$487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$748 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$245 | Average$472 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$351 | Average$766 | FlexibilityNo cancel fee | On-time75% |