$69+ Cheap flights from the United States to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Dec 3 — Dec 101
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
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 San Juan
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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 November 3, 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 November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/187:55 pm -
Nonstop2h 43m
Thu 11/194:52 pm -
Nonstop2h 58m
Deal found 11/2![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/810:17 pm -
Nonstop2h 41m
Mon 12/143:28 am -
Nonstop3h 08m
Deal found 10/29![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 12/710:17 pm -
Nonstop2h 41m
Tue 12/83:28 am -
Nonstop3h 08m
Deal found 10/29![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:17 pm -
Nonstop2h 41m
Fri 12/113:28 am -
Nonstop3h 08m
Deal found 10/30![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:55 pm -
Nonstop2h 44m
Thu 11/56:00 am -
Nonstop2h 52m
Deal found 10/30![Frontier logo]()
$135
This Super.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/77:55 pm -
Nonstop2h 43m
Mon 11/96:00 am -
Nonstop2h 52m
Deal found 11/1![Frontier logo]()
$136
This eDestinos deal was found by Cheapflights users on 10/29. 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.
Sat 11/148:56 pm -
1 stop17h 28m
Tue 11/174:52 pm -
Nonstop2h 58m
Deal found 10/29![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 10/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:17 pm -
Nonstop2h 41m
Thu 12/103:28 am -
Nonstop3h 08m
Deal found 10/29![Frontier logo]()
$138
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:56 pm -
1 stop12h 59m
Thu 11/194:52 pm -
Nonstop2h 58m
Deal found 11/2![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/310:17 pm -
Nonstop2h 41m
Mon 12/73:28 am -
Nonstop3h 08m
Deal found 11/2![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
Nonstop2h 43m
Wed 11/114:52 pm -
Nonstop2h 58m
Deal found 10/31![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/158:57 am -
Nonstop2h 39m
Mon 11/164:52 pm -
Nonstop2h 58m
Deal found 10/29![Frontier logo]()
$142
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 November 3, 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 November 3, 2026.
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/46:15 am -
Nonstop2h 33m
Mon 12/79:50 pm -
Nonstop2h 50m
Deal found 11/2![JetBlue logo]()
$207
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/86:00 am -
1 stop6h 15m
Fri 12/112:05 am -
2 stops16h 53m
Deal found 11/2![United Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 10/29. 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 5/16:35 am -
1 stop9h 45m
Sat 5/156:15 am -
1 stop10h 11m
Deal found 10/29![Delta logo]()
$246
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/256:04 pm -
1 stop15h 29m
Mon 11/3010:21 pm -
1 stop12h 19m
Deal found 11/2![Frontier logo]()
$310
This Southwest deal was found by Cheapflights users on 10/31. 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.
Wed 12/211:35 am -
2 stops9h 50m
Mon 12/77:40 am -
2 stops10h 05m
Deal found 10/31![Southwest logo]()
$329
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/25:20 pm -
Nonstop2h 35m
Wed 12/96:38 am -
Nonstop2h 47m
Deal found 11/2![JetBlue logo]()
$207
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/76:15 am -
2 stops14h 09m
Mon 11/92:05 am -
2 stops13h 12m
Deal found 10/29![United Airlines logo]()
$236
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:59 pm -
Nonstop2h 33m
Tue 12/15:01 am -
Nonstop2h 47m
Deal found 10/30![JetBlue logo]()
$216
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/810:53 am -
2 stops10h 29m
Wed 12/92:05 am -
2 stops16h 52m
Deal found 11/2![United Airlines logo]()
$238
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:20 pm -
1 stop7h 39m
Wed 12/97:45 am -
Nonstop4h 00m
Deal found 10/30![JetBlue logo]()
$217
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 2/244:35 pm -
1 stop6h 15m
Sun 2/286:15 am -
1 stop8h 15m
Deal found 11/1![Delta logo]()
$263
This JetBlue deal was found by Cheapflights users on 10/29. 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 12/115:20 pm -
1 stop7h 39m
Sun 12/206:24 pm -
1 stop6h 30m
Deal found 10/29![JetBlue logo]()
$221
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/172:16 pm -
Nonstop4h 44m
Thu 1/214:55 pm -
Nonstop5h 31m
Deal found 10/29![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/511:05 am -
2 stops8h 20m
Mon 12/145:40 am -
2 stops9h 00m
Deal found 11/2![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 1/302:16 pm -
Nonstop4h 44m
Mon 2/83:46 pm -
1 stop9h 13m
Deal found 11/1![United Airlines logo]()
$262
This JetBlue deal was found by Cheapflights users on 10/29. 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.
Thu 1/144:45 pm -
Nonstop3h 52m
Thu 1/212:15 pm -
1 stop8h 37m
Deal found 10/29![JetBlue logo]()
$245
This Southwest deal was found by Cheapflights users on 10/28. 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 12/118:05 pm -
Nonstop4h 05m
Tue 12/156:40 am -
Nonstop4h 15m
Deal found 10/28![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/910:53 am -
2 stops12h 43m
Sat 12/122:05 am -
2 stops12h 50m
Deal found 10/30![United Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 10/29. 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 11/161:37 pm -
1 stop9h 17m
Thu 11/192:10 pm -
1 stop9h 45m
Deal found 10/29![Delta logo]()
$356
This JetBlue deal was found by Cheapflights users on 10/31. 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.
Sat 12/55:30 pm -
1 stop7h 04m
Tue 12/89:25 pm -
Nonstop4h 07m
Deal found 10/31![JetBlue logo]()
$249
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/145:10 pm -
1 stop6h 40m
Fri 12/257:40 am -
2 stops8h 40m
Deal found 11/2![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/98:00 am -
1 stop12h 24m
Fri 11/132:52 pm -
2 stops10h 07m
Deal found 11/1![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:32 am -
1 stop6h 28m
Thu 2/44:10 pm -
1 stop9h 36m
Deal found 10/30![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1710:50 am -
2 stops9h 55m
Wed 1/207:25 am -
2 stops10h 05m
Deal found 11/1![Southwest logo]()
$344
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/94:45 pm -
Nonstop3h 58m
Sat 12/125:01 am -
1 stop9h 28m
Deal found 11/2![JetBlue logo]()
$259
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/159:45 am -
2 stops13h 51m
Fri 12/184:55 pm -
1 stop8h 39m
Deal found 10/29![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 10/31. 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 11/307:50 pm -
1 stop13h 05m
Mon 12/75:40 am -
2 stops9h 00m
Deal found 10/31![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 12/78:35 am -
Nonstop4h 07m
Fri 12/112:53 pm -
Nonstop4h 22m
Deal found 11/1![Delta logo]()
$387
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:15 pm -
Nonstop2h 32m
Sat 1/2310:15 pm -
Nonstop2h 49m
Deal found 10/30![JetBlue logo]()
$266
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 4/58:05 am -
Nonstop4h 00m
Sat 4/101:15 pm -
Nonstop4h 15m
Deal found 11/1![Delta logo]()
$387
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated November 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:55 pm -
Nonstop2h 44m
Thu 11/56:00 am -
Nonstop2h 52m
Deal found 10/30![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
Nonstop2h 43m
Wed 11/114:52 pm -
Nonstop2h 58m
Deal found 10/31![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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.
Wed 11/47:55 pm -
Nonstop2h 43m
Tue 11/104:52 pm -
Nonstop2h 58m
Deal found 11/1![Frontier logo]()
$143
This eDestinos deal was found by Cheapflights users on 10/31. 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.
Thu 11/58:57 am -
Nonstop2h 39m
Sun 11/86:00 am -
Nonstop2h 52m
Deal found 10/31![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” 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 11/77:55 pm -
Nonstop2h 43m
Thu 11/124:52 pm -
Nonstop2h 58m
Deal found 11/1![Frontier logo]()
$136
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 11/107:55 pm -
Nonstop2h 43m
Fri 11/134:52 pm -
Nonstop2h 58m
Deal found 10/28![Frontier logo]()
$138
This eDestinos deal was found by Cheapflights users on 10/29. 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.
Sat 11/148:56 pm -
1 stop17h 28m
Tue 11/174:52 pm -
Nonstop2h 58m
Deal found 10/29![Frontier logo]()
$137
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:56 pm -
1 stop12h 59m
Thu 11/194:52 pm -
Nonstop2h 58m
Deal found 11/2![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/158:57 am -
Nonstop2h 39m
Mon 11/164:52 pm -
Nonstop2h 58m
Deal found 10/29![Frontier logo]()
$142
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:55 pm -
Nonstop2h 43m
Thu 11/193:42 am -
Nonstop2h 52m
Deal found 10/28![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/197:55 pm -
Nonstop2h 43m
Sat 11/213:42 am -
Nonstop2h 52m
Deal found 11/2![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:57 am -
Nonstop2h 39m
Thu 11/194:52 pm -
Nonstop2h 58m
Deal found 10/29![Frontier logo]()
$133
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 November 3, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:07 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:11 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:27 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/18:58 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$75
This eDestinos deal was found by Cheapflights users on 10/31. 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.
Thu 11/198:57 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3011:09 pm -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 12/318:38 pm -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$77
This eDestinos deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/126:00 am -
Nonstop3h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:57 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$77
This eDestinos deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:44 am -
Nonstop2h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” 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 11/148:56 pm -
1 stop12h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$78
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 November 3, 2026.
Round-trip from | $131 (Kiwi.com) |
|---|---|
One-way from | $69 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $386 |
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 7,457,451 searches. Data last updated November 3, 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 Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Fri 11/27
9:18 pm-2:06 am
Nonstop3h 48m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$92
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Thu 11/12
5:15 am-6:21 pm
1 stop12h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$95
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Sat 11/14
10:47 am-7:49 pm
1 stop8h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Thu 11/12
10:47 am-6:37 pm
1 stop6h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Wed 11/25
8:35 pm-12:20 am
Nonstop2h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Mon 11/23
7:55 pm-11:35 pm
Nonstop2h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Quickest round-trip
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Tue 4/20
8:55 pm-11:25 pm
Nonstop2h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Sat 12/12
6:15 am-9:48 am
Nonstop2h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Tue 12/15
10:30 pm-2:05 am
Nonstop2h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
Fort LauderdaleSan Juan
FLL Fort Lauderdale - SJU San Juan Luis Munoz Marin Intl
FLLSJU
Fort Lauderdale
Mon 12/14
6:15 am-9:48 am
Nonstop2h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$104
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.
MIA-SJU
PHL-SJU
FLL-SJU
MCO-SJU
BDL-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
MIA-SJU
PHL-SJU
FLL-SJU
MCO-SJU
What is the cheapest month to book a flight from USA to San Juan?
Currently, January is the cheapest month in which you can book a flight from USA to San Juan (average of $334). Flying from USA to San Juan in December is currently the most expensive (average of $456). 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 November 3, 2026.
It’s typically best to fly out from USA to San Juan in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.
How often are flights from the United States to San Juan delayed?
About 23% of weekly flights between United States and San Juan have experienced delays in the past year, with the average delay time being 143 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.
How far ahead should I book a flight from USA to San Juan?
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from 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 October 31, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Friday evenings 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 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 November 3, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andJetBlue 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.
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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 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 November 3, 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 7 airlines flying from USA to San Juan
Discover the top 7 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$452 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$494 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$351 | Average$766 | FlexibilityNo cancel fee | On-time75% |