$75+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Apr 28 — May 51
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
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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 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 March 29, 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 March 29, 2026.
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:45 am
BOS
- SJU
1 stop12h 14m
Multiple Airlines
Tue 4/76:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/83:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/116:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 3/287:19 pm
MCO
- SJU
Nonstop2h 40m
Spirit Airlines
Sat 4/46:55 pm
SJU
- MCO
1 stop16h 00m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$155
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$155
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:25 am
MCO
- SJU
1 stop11h 25m
Multiple Airlines
Sat 4/49:41 pm
SJU
- MCO
Nonstop3h 15m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$156
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:14 pm
BOS
- SJU
1 stop13h 39m
Spirit Airlines
Thu 4/910:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 3/308:25 am
MCO
- SJU
1 stop11h 25m
Spirit Airlines
Sun 4/57:00 am
SJU
- MCO
Nonstop3h 14m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Thu 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Tue 4/142:59 am
SJU
- BOS
1 stop7h 30m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 3/317:19 pm
MCO
- SJU
Nonstop2h 40m
Multiple Airlines
Mon 4/65:45 am
SJU
- MCO
Nonstop3h 09m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/711:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Sat 4/1110:00 am
SJU
- BOS
Nonstop4h 18m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$158
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:52 pm
PHL
- SJU
Nonstop3h 42m
Multiple Airlines
Thu 4/236:00 am
SJU
- PHL
1 stop7h 59m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$158
This eDestinos deal was found by Cheapflights users on 3/25. 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.
Thu 5/75:15 pm
MCO
- SJU
1 stop22h 44m
Frontier
Thu 5/148:30 am
SJU
- MCO
1 stop15h 37m
Frontier
Deal found 3/25![Frontier logo]()
$159
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 March 29, 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 March 29, 2026.
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/210:00 am
PHL
- SJU
2 stops11h 24m
United Airlines
Wed 5/63:56 pm
SJU
- PHL
1 stop9h 03m
United Airlines
Deal found 3/28![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Tue 5/128:20 am
DFW
- SJU
1 stop7h 13m
Delta
Tue 5/196:15 am
SJU
- DFW
1 stop10h 52m
Delta
Deal found 3/28![Delta logo]()
$260
This JetBlue deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:00 pm
EWR
- SJU
Nonstop3h 58m
JetBlue
Thu 5/74:49 pm
SJU
- EWR
Nonstop4h 10m
JetBlue
Deal found 3/28![JetBlue logo]()
$307
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:20 pm
MCO
- SJU
Nonstop2h 50m
Southwest
Sat 4/183:40 pm
SJU
- MCO
Nonstop3h 15m
Southwest
Deal found 3/25![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:50 am
BOS
- SJU
Nonstop3h 59m
Delta
Sat 6/62:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/24![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sun 4/198:00 am
EWR
- SJU
Nonstop4h 04m
United Airlines
Fri 4/241:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 3/25![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 6/119:05 pm
MCO
- SJU
Nonstop3h 00m
Southwest
Tue 6/168:35 pm
SJU
- MCO
Nonstop3h 00m
Southwest
Deal found 3/28![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:38 pm
JFK
- SJU
Nonstop4h 21m
Delta
Tue 5/57:15 am
SJU
- JFK
Nonstop4h 03m
Delta
Deal found 3/26![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 4/286:45 pm
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 3/27![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/910:05 am
MCO
- SJU
2 stops9h 00m
Southwest
Tue 5/125:05 am
SJU
- MCO
2 stops14h 20m
Southwest
Deal found 3/28![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 pm
JFK
- SJU
Nonstop4h 29m
Delta
Mon 9/217:00 am
SJU
- JFK
Nonstop4h 04m
Delta
Deal found 3/27![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 9/99:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Tue 9/151:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 3/28![United Airlines logo]()
$307
This JetBlue deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:40 am
BOS
- SJU
1 stop7h 46m
JetBlue
Fri 4/1711:25 pm
SJU
- BOS
Nonstop4h 00m
JetBlue
Deal found 3/28![JetBlue logo]()
$382
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mon 5/1110:15 am
MCO
- SJU
1 stop5h 20m
Southwest
Thu 5/146:50 am
SJU
- MCO
2 stops12h 10m
Southwest
Deal found 3/27![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:38 pm
JFK
- SJU
Nonstop4h 21m
Delta
Wed 4/221:25 pm
SJU
- JFK
Nonstop4h 19m
Delta
Deal found 3/26![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Mon 9/79:47 am
EWR
- SJU
Nonstop3h 58m
United Airlines
Fri 9/114:55 pm
SJU
- EWR
1 stop6h 53m
United Airlines
Deal found 3/26![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/1112:25 pm
JFK
- SJU
Nonstop4h 04m
Delta
Fri 5/151:16 pm
SJU
- JFK
Nonstop4h 14m
Delta
Deal found 3/28![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Thu 9/101:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 3/27![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 3/23. 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 5/712:30 pm
MCO
- SJU
2 stops10h 55m
Southwest
Sun 5/106:25 am
SJU
- MCO
2 stops9h 45m
Southwest
Deal found 3/23![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Sat 6/137:05 am
SJU
- JFK
Nonstop3h 56m
Delta
Deal found 3/27![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 9/236:00 am
LGA
- SJU
1 stop8h 44m
United Airlines
Wed 9/304:55 pm
SJU
- LGA
1 stop6h 32m
United Airlines
Deal found 3/26![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 6/2610:25 pm
MCO
- SJU
Nonstop2h 55m
Southwest
Mon 6/298:15 pm
SJU
- MCO
Nonstop3h 00m
Southwest
Deal found 3/28![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
BOS
- SJU
1 stop10h 29m
Delta
Sat 6/62:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/26![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 9/158:00 am
LGA
- SJU
2 stops12h 38m
United Airlines
Wed 9/234:55 pm
SJU
- LGA
1 stop6h 32m
United Airlines
Deal found 3/26![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 7/297:15 am
LGA
- SJU
2 stops9h 50m
Southwest
Thu 8/65:00 am
SJU
- LGA
2 stops10h 55m
Southwest
Deal found 3/28![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Tue 4/282:00 pm
MCO
- SJU
1 stop6h 24m
Delta
Tue 5/57:30 am
SJU
- MCO
1 stop10h 10m
Delta
Deal found 3/28![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/2111:08 am
BWI
- SJU
2 stops12h 42m
United Airlines
Fri 4/241:00 am
SJU
- BWI
2 stops16h 33m
United Airlines
Deal found 3/25![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 3/26. 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 8/1810:55 am
LGA
- SJU
2 stops11h 05m
Southwest
Tue 8/258:20 am
SJU
- LGA
2 stops8h 45m
Southwest
Deal found 3/26![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:15 pm
MCO
- SJU
1 stop7h 57m
Delta
Fri 5/15:34 pm
SJU
- MCO
1 stop7h 44m
Delta
Deal found 3/27![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 3/24. 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.
Fri 6/53:00 pm
MCO
- SJU
1 stop9h 15m
Southwest
Mon 6/87:00 am
SJU
- MCO
2 stops13h 00m
Southwest
Deal found 3/24![Southwest logo]()
$372
Last-minute flights from USA to Puerto RicoDiscover last-minute flight deals from USA to Puerto Rico. Data last updated March 29, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Puerto Rico. Data last updated March 29, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 3/287:19 pm
MCO
- SJU
Nonstop2h 40m
Spirit Airlines
Sat 4/46:55 pm
SJU
- MCO
1 stop16h 00m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 3/308:25 am
MCO
- SJU
1 stop11h 25m
Spirit Airlines
Sun 4/57:00 am
SJU
- MCO
Nonstop3h 14m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$157
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:45 am
BOS
- SJU
1 stop12h 14m
Multiple Airlines
Tue 4/76:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$153
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:25 am
MCO
- SJU
1 stop11h 25m
Multiple Airlines
Sat 4/49:41 pm
SJU
- MCO
Nonstop3h 15m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 3/317:19 pm
MCO
- SJU
Nonstop2h 40m
Multiple Airlines
Mon 4/65:45 am
SJU
- MCO
Nonstop3h 09m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$155
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:14 pm
BOS
- SJU
1 stop13h 39m
Spirit Airlines
Thu 4/910:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/711:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Sat 4/1110:00 am
SJU
- BOS
Nonstop4h 18m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/83:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/116:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Thu 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Tue 4/142:59 am
SJU
- BOS
1 stop7h 30m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$157
This Frontier deal was found by Cheapflights users on 3/26. 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.
Fri 4/1012:45 pm
BOS
- SJU
1 stop11h 40m
Frontier
Sat 4/116:00 am
SJU
- BOS
Nonstop4h 16m
Frontier
Deal found 3/26![Frontier logo]()
$159
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:52 pm
PHL
- SJU
Nonstop3h 42m
Multiple Airlines
Thu 4/236:00 am
SJU
- PHL
1 stop7h 59m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$158
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 March 29, 2026.
Search for one-way flight options from USA to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
This eDestinos deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/28:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/28![Frontier logo]()
$75
This eDestinos deal was found by Cheapflights users on 3/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:00 am
MCO
- SJU
Nonstop2h 53m
Frontier
Deal found 3/26![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 3/24. 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.
Tue 4/219:02 pm
PHL
- SJU
Nonstop3h 52m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$76
This Super.com deal was found by Cheapflights users on 3/26. 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.
Tue 4/288:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/26![Frontier logo]()
$77
This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/27![Frontier logo]()
$78
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:52 pm
PHL
- SJU
Nonstop3h 42m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$79
This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:47 pm
MCO
- SJU
Nonstop2h 53m
Frontier
Deal found 3/27![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Sat 4/259:02 pm
PHL
- SJU
Nonstop3h 52m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$80
This Vakatrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:20 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Deal found 3/28![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:35 pm
BWI
- SJU
1 stop8h 26m
Frontier
Deal found 3/27![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:40 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 3/27![Frontier logo]()
$82
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/24![Frontier logo]()
$82
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 March 29, 2026.
Round-trip from | $154 (Kiwi.com) |
|---|---|
One-way from | $75 (eDestinos) |
Popular in | December |
Cheapest in | October |
Average price | $304 |
Good round-trip deal | $177 or less |
Good one-way deal | $76 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 March 29, 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
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Sat 5/2
10:00 am-9:24 pm
2 stops11h 24m
San Juan Luis Munoz Marin Intl
Wed 5/6
3:56 pm-12:59 am
1 stop9h 03m
$256
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Tue 5/12
8:20 am-4:33 pm
1 stop7h 13m
San Juan Luis Munoz Marin Intl
Tue 5/19
6:15 am-4:07 pm
1 stop10h 52m
$260
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Mon 6/1
8:50 am-12:49 pm
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Sat 6/6
2:00 pm-6:18 pm
Nonstop4h 18m
$303
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 4/27
9:00 pm-12:58 am
Nonstop3h 58m
San Juan Luis Munoz Marin Intl
Thu 5/7
4:49 pm-8:59 pm
Nonstop4h 10m
$307
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 4/19
8:00 am-12:04 pm
Nonstop4h 04m
San Juan Luis Munoz Marin Intl
Fri 4/24
1:00 am-5:10 am
Nonstop4h 10m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 5/2
7:38 pm-11:59 pm
Nonstop4h 21m
San Juan Luis Munoz Marin Intl
Tue 5/5
7:15 am-11:18 am
Nonstop4h 03m
$307
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sat 4/25
7:45 pm-11:50 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Tue 4/28
6:45 pm-10:55 pm
Nonstop4h 10m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Fri 9/4
7:30 pm-11:59 pm
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Mon 9/21
7:00 am-11:04 am
Nonstop4h 04m
$307
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 9/9
9:47 am-1:45 pm
Nonstop3h 58m
San Juan Luis Munoz Marin Intl
Tue 9/15
1:00 am-5:04 am
Nonstop4h 04m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 4/14
7:38 pm-11:59 pm
Nonstop4h 21m
San Juan Luis Munoz Marin Intl
Wed 4/22
1:25 pm-5:44 pm
Nonstop4h 19m
$307
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.
BOS-SJU
MCO-SJU
PHL-SJU
BWI-SJU
EWR-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
BOS-SJU
MCO-SJU
PHL-SJU
BWI-SJU
What is the cheapest month to book a flight from USA to Puerto Rico?
Currently, March is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $62). Flying from USA to Puerto Rico in August is currently the most expensive (average of $120). 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 March 29, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from USA to Puerto Rico by exploring options for tickets in the afternoon.
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 March 23, 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. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from the United States to Puerto Rico delayed?
About 22% 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.
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 March 29, 2026.
See what other customers who have flown with United Airlines,JetBlue, 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.
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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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 March 29, 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 9 airlines flying from USA to Puerto Rico
Discover the top 9 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 March 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$297 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$92 | Average$313 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$100 | Average$467 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$506 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$831 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$616 | FlexibilityNo cancel fee | On-time75% |