$75+ Cheap flights from the United States to San Juan
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
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from USA to San Juan 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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Cheapest flights from USA to San JuanExplore the most affordable flight options available from USA to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from USA to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$154
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 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Fri 4/101:45 am
SJU
- BOS
1 stop8h 09m
Multiple Airlines
Deal found 3/31![Multiple 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 CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:57 pm
MCO
- SJU
1 stop10h 37m
Spirit Airlines
Sat 4/41:45 am
SJU
- MCO
Nonstop3h 15m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:01 am
BOS
- SJU
1 stop17h 57m
Spirit Airlines
Sat 4/1110:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$158
This eDestinos deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Wed 4/2211:55 am
MCO
- SJU
1 stop12h 34m
Frontier
Thu 4/301:55 pm
SJU
- MCO
1 stop11h 18m
Frontier
Deal found 3/29![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/211:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Sat 4/410:00 am
SJU
- BOS
Nonstop4h 18m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$159
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.
Fri 4/104:09 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Tue 4/1411:00 am
SJU
- PHL
1 stop26h 12m
Frontier
Deal found 3/28![Frontier logo]()
$159
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.
Fri 4/311:10 pm
MCO
- SJU
Nonstop2h 51m
Multiple Airlines
Mon 4/61:45 am
SJU
- MCO
Nonstop3h 15m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$160
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Frontier
Fri 4/173:08 am
SJU
- BOS
1 stop7h 13m
Frontier
Deal found 3/31![Frontier logo]()
$160
Best flights from USA to San JuanDiscover carefully curated flight deals from USA to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from USA to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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
1 stop10h 34m
United Airlines
Mon 5/111:00 am
SJU
- PHL
2 stops8h 54m
United Airlines
Deal found 3/29![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.
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 Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/89:05 pm
MCO
- SJU
Nonstop2h 50m
Southwest
Sun 5/109:55 am
SJU
- MCO
Nonstop3h 15m
Southwest
Deal found 3/30![Southwest logo]()
$325
This JetBlue deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/159:59 pm
JFK
- SJU
Nonstop4h 08m
JetBlue
Mon 5/1810:05 pm
SJU
- JFK
Nonstop4h 09m
JetBlue
Deal found 3/29![JetBlue logo]()
$336
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 6/87:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Mon 6/157:05 am
SJU
- JFK
Nonstop3h 56m
Delta
Deal found 3/29![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 9/156:00 am
EWR
- SJU
1 stop6h 54m
United Airlines
Wed 9/231:25 pm
SJU
- EWR
Nonstop4h 09m
United Airlines
Deal found 3/30![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 6/64:15 pm
MCO
- SJU
1 stop7h 25m
Southwest
Thu 6/116:00 am
SJU
- MCO
2 stops9h 30m
Southwest
Deal found 3/29![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.
Mon 6/16:00 am
BOS
- SJU
1 stop10h 29m
Delta
Fri 6/52:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/27![Delta logo]()
$308
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.
Tue 6/167:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 6/231:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 3/28![United Airlines logo]()
$313
This JetBlue deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/310:59 am
EWR
- SJU
Nonstop4h 07m
JetBlue
Wed 5/64:49 pm
SJU
- EWR
Nonstop4h 10m
JetBlue
Deal found 3/31![JetBlue logo]()
$365
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/72:00 pm
MCO
- SJU
2 stops9h 25m
Southwest
Tue 5/125:05 am
SJU
- MCO
2 stops9h 55m
Southwest
Deal found 3/31![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/309:05 am
BOS
- SJU
1 stop7h 24m
Delta
Thu 6/42:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/29![Delta logo]()
$308
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 9/236:00 am
EWR
- SJU
1 stop9h 42m
United Airlines
Wed 9/302:55 pm
SJU
- EWR
1 stop9h 50m
United Airlines
Deal found 3/27![United Airlines logo]()
$316
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.
Tue 9/221:10 pm
BOS
- SJU
1 stop10h 34m
Delta
Wed 9/301:32 pm
SJU
- BOS
1 stop9h 04m
Delta
Deal found 3/27![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 9/276:00 am
EWR
- SJU
1 stop6h 34m
United Airlines
Wed 9/303:56 pm
SJU
- EWR
1 stop8h 57m
United Airlines
Deal found 3/29![United Airlines logo]()
$316
This JetBlue deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/77:40 am
SJU
- EWR
1 stop6h 48m
JetBlue
Deal found 3/31![JetBlue logo]()
$387
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/2711:05 am
LGA
- SJU
2 stops12h 20m
Southwest
Thu 4/305:35 am
SJU
- LGA
2 stops10h 15m
Southwest
Deal found 3/31![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 Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/412:45 pm
PHL
- SJU
2 stops10h 55m
Southwest
Tue 5/195:35 am
SJU
- PHL
2 stops12h 15m
Southwest
Deal found 3/29![Southwest logo]()
$371
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/225:24 pm
IAD
- SJU
Nonstop4h 00m
United Airlines
Wed 4/297:40 am
SJU
- IAD
1 stop9h 48m
United Airlines
Deal found 3/30![United Airlines logo]()
$338
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 4/274:20 pm
MCO
- SJU
1 stop6h 53m
Delta
Wed 5/65:34 pm
SJU
- MCO
1 stop6h 32m
Delta
Deal found 3/28![Delta logo]()
$316
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.
Fri 4/2412:30 pm
LGA
- SJU
2 stops11h 25m
Southwest
Fri 5/15:05 am
SJU
- LGA
2 stops10h 45m
Southwest
Deal found 3/27![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/26:15 am
BWI
- SJU
2 stops14h 23m
United Airlines
Tue 5/51:00 am
SJU
- BWI
2 stops16h 28m
United Airlines
Deal found 3/31![United Airlines logo]()
$342
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.
Sun 4/266:15 am
MCO
- SJU
1 stop7h 10m
Delta
Wed 4/296:15 am
SJU
- MCO
1 stop7h 49m
Delta
Deal found 3/28![Delta 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.
Mon 5/47:40 pm
BWI
- SJU
Nonstop4h 00m
Southwest
Thu 5/74:25 pm
SJU
- BWI
Nonstop4h 15m
Southwest
Deal found 3/28![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/281:27 pm
PHL
- SJU
2 stops10h 23m
United Airlines
Thu 4/301:00 am
SJU
- PHL
2 stops8h 54m
United Airlines
Deal found 3/31![United Airlines logo]()
$346
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.
Wed 6/38:10 am
ORD
- SJU
1 stop7h 23m
Delta
Mon 6/86:00 am
SJU
- ORD
1 stop9h 16m
Delta
Deal found 3/28![Delta logo]()
$316
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 4/2712:45 pm
PHL
- SJU
2 stops10h 55m
Southwest
Mon 5/410:00 am
SJU
- PHL
2 stops12h 45m
Southwest
Deal found 3/27![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/87:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 5/123:56 pm
SJU
- EWR
1 stop9h 34m
United Airlines
Deal found 3/31![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/183:00 pm
IAD
- SJU
1 stop8h 12m
Delta
Wed 4/225:34 pm
SJU
- IAD
1 stop7h 08m
Delta
Deal found 3/31![Delta logo]()
$342
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated April 1, 2026 and is based on user searches.
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 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.
Tue 3/318:25 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 CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:01 am
BOS
- SJU
1 stop17h 57m
Spirit Airlines
Sat 4/1110:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/211:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Sat 4/410:00 am
SJU
- BOS
Nonstop4h 18m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$159
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.
Fri 4/311:10 pm
MCO
- SJU
Nonstop2h 51m
Multiple Airlines
Mon 4/61:45 am
SJU
- MCO
Nonstop3h 15m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$154
This Priceline deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Multiple Airlines
Fri 4/101:45 am
SJU
- BOS
1 stop8h 09m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$156
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 3/31. Clicking the “Pick Dates” 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 4/911:18 am
BOS
- SJU
Nonstop3h 59m
Frontier
Fri 4/173:08 am
SJU
- BOS
1 stop7h 13m
Frontier
Deal found 3/31![Frontier logo]()
$160
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.
Fri 4/104:09 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Tue 4/1411:00 am
SJU
- PHL
1 stop26h 12m
Frontier
Deal found 3/28![Frontier logo]()
$159
This eDestinos deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Wed 4/2211:55 am
MCO
- SJU
1 stop12h 34m
Frontier
Thu 4/301:55 pm
SJU
- MCO
1 stop11h 18m
Frontier
Deal found 3/29![Frontier logo]()
$159
This Frontier 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 Frontier 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
Fri 5/13:23 pm
SJU
- PHL
1 stop9h 31m
Frontier
Deal found 3/28![Frontier logo]()
$160
One-way flights from USA to San JuanSearch for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated April 1, 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 3/27. 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 Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/28![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/811:10 pm
MCO
- SJU
Nonstop2h 51m
Frontier
Deal found 3/31![Frontier logo]()
$80
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/28![Frontier logo]()
$80
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Wed 4/224:00 pm
MCO
- SJU
1 stop8h 29m
Frontier
Deal found 3/31![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 3/31![Frontier logo]()
$81
This iWofly deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
MCO
- SJU
1 stop8h 43m
Frontier
Deal found 3/31![Frontier logo]()
$82
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 4/107:38 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Deal found 3/27![Frontier logo]()
$82
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.
Sat 4/255:45 am
PHL
- SJU
1 stop13h 37m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$82
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 am
BWI
- SJU
Nonstop3h 39m
Spirit Airlines
Deal found 3/27![Spirit Airlines logo]()
$83
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.
Sun 4/269:00 am
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/27![Frontier logo]()
$83
Find flight deals from USA to San Juan
Keep the following information in mind while searching for USA to San Juan flight deals. Data was last updated April 1, 2026.
Round-trip from | $154 (Frontier) |
|---|---|
One-way from | $75 (eDestinos) |
Popular in | December |
Cheapest in | October |
Average price | $325 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to San Juan 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 April 1, 2026.
Use the filters below to find and compare flights from the United States to San Juan 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-8:34 pm
1 stop10h 34m
San Juan Luis Munoz Marin Intl
Mon 5/11
1:00 am-9:54 am
2 stops8h 54m
$256
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 5/11
12:25 pm-4:29 pm
Nonstop4h 04m
San Juan Luis Munoz Marin Intl
Fri 5/15
1:16 pm-5:30 pm
Nonstop4h 14m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 6/8
7:25 pm-11:43 pm
Nonstop4h 18m
San Juan Luis Munoz Marin Intl
Mon 6/15
7:05 am-11:01 am
Nonstop3h 56m
$307
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Mon 6/1
6:00 am-4:29 pm
1 stop10h 29m
San Juan Luis Munoz Marin Intl
Fri 6/5
2:00 pm-6:18 pm
Nonstop4h 18m
$308
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Sat 5/30
9:05 am-4:29 pm
1 stop7h 24m
San Juan Luis Munoz Marin Intl
Thu 6/4
2:00 pm-6:18 pm
Nonstop4h 18m
$308
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 9/15
6:00 am-12:54 pm
1 stop6h 54m
San Juan Luis Munoz Marin Intl
Wed 9/23
1:25 pm-5:34 pm
Nonstop4h 09m
$312
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Tue 9/22
1:10 pm-11:44 pm
1 stop10h 34m
San Juan Luis Munoz Marin Intl
Wed 9/30
1:32 pm-10:36 pm
1 stop9h 04m
$312
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 6/16
7:45 pm-11:50 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Tue 6/23
1:00 am-5:10 am
Nonstop4h 10m
$313
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 9/23
6:00 am-3:42 pm
1 stop9h 42m
San Juan Luis Munoz Marin Intl
Wed 9/30
2:55 pm-12:45 am
1 stop9h 50m
$316
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 9/27
6:00 am-12:34 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Wed 9/30
3:56 pm-12:53 am
1 stop8h 57m
$316
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from USA with our price prediction graph.
PHL-SJU
JFK-SJU
MCO-SJU
EWR-SJU
BOS-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 San Juan
US0-PR1
PHL-SJU
JFK-SJU
MCO-SJU
EWR-SJU
What is the cheapest month to book a flight from USA to San Juan?
Currently, March is the cheapest month in which you can book a flight from USA to San Juan (average of $62). Flying from USA to San Juan in August is currently the most expensive (average of $123). 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 SJU?
Find hourly flight availability from USA to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.
It’s typically best to fly out from USA to San Juan in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from USA to San Juan?
Use this chart to determine the cheapest time to fly round-trip from USA to San Juan. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Monday at noon 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.
Weekly flight availability from USA to San Juan
Explore weekly flight availability from USA to San Juan. 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 April 1, 2026.
The most flights from US0 to PR1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from the United States to San Juan delayed?
About 22% of weekly flights between United States and San Juan 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 San Juan 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 San Juan flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 1, 2026.
Get a feel of what it's like to fly with United Airlines,JetBlue, andAmerican Airlines from the United States to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
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 San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to San Juan by cabin class
Find flights from USA to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and San Juan flights
Browse other USA and San Juan flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to San Juan flights
Consider these flights traveling from USA to San Juan.
Top 9 airlines flying from USA to San Juan
Discover the top 9 airlines that operate flights from USA to San Juan. 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$92 | Average$320 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$100 | Average$478 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$424 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$514 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$831 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$616 | FlexibilityNo cancel fee | On-time75% |