$77+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Sep 30 — Oct 71
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 August 31, 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 August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:36 am -
Nonstop3h 00m
Mon 10/265:11 pm -
1 stop18h 38m
Deal found 8/31![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 8/31. 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.
Mon 9/141:50 pm -
Nonstop3h 58m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:50 pm -
1 stop22h 44m
Wed 10/75:27 pm -
Nonstop4h 00m
Deal found 8/31![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/276:20 am -
Nonstop2h 55m
Mon 11/23:59 pm -
1 stop17h 11m
Deal found 8/28![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:42 pm -
1 stop18h 11m
Thu 10/16:55 pm -
Nonstop4h 01m
Deal found 8/31![Frontier logo]()
$166
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:35 am -
Nonstop3h 00m
Mon 9/217:00 am -
Nonstop3h 08m
Deal found 8/27![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:42 pm -
1 stop18h 11m
Thu 10/112:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$167
This Super.com deal was found by Cheapflights users on 8/31. 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.
Thu 9/178:10 pm -
Nonstop3h 03m
Mon 9/212:57 am -
Nonstop3h 02m
Deal found 8/31![Frontier logo]()
$168
This eDestinos deal was found by Cheapflights users on 8/31. 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 9/171:59 pm -
Nonstop3h 58m
Sat 9/1912:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 8/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:00 pm -
Nonstop2h 53m
Mon 10/127:20 am -
Nonstop3h 11m
Deal found 8/27![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Fri 9/188:02 pm -
Nonstop3h 59m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 8/27![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/86:20 am -
Nonstop2h 58m
Mon 10/125:11 pm -
1 stop14h 57m
Deal found 8/27![Frontier logo]()
$170
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 August 31, 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 August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/2911:20 am -
2 stops12h 30m
Mon 10/51:00 am -
2 stops13h 43m
Deal found 8/29![United Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 8/30. 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.
Thu 10/292:50 pm -
2 stops9h 20m
Sun 11/15:35 am -
Nonstop3h 10m
Deal found 8/30![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 9/208:00 am -
Nonstop4h 03m
Sat 10/37:30 am -
Nonstop3h 53m
Deal found 8/31![Delta logo]()
$302
This JetBlue deal was found by Cheapflights users on 8/30. 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.
Tue 10/2011:10 am -
Nonstop4h 04m
Thu 10/227:35 pm -
Nonstop4h 08m
Deal found 8/30![JetBlue logo]()
$327
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 10/31:45 pm -
2 stops8h 25m
Wed 10/75:50 am -
2 stops13h 55m
Deal found 8/27![Southwest logo]()
$280
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Fri 10/27:47 pm -
Nonstop4h 03m
Sun 10/41:00 am -
Nonstop4h 04m
Deal found 8/29![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 8/29. 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 9/288:55 am -
Nonstop4h 02m
Mon 10/52:10 pm -
Nonstop4h 13m
Deal found 8/29![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 8/31. 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 9/2812:45 pm -
2 stops10h 10m
Mon 10/55:30 am -
1 stop8h 35m
Deal found 8/31![Southwest logo]()
$280
This Delta deal was found by Cheapflights users on 8/28. 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 9/218:55 am -
Nonstop4h 02m
Sat 9/262:10 pm -
Nonstop4h 13m
Deal found 8/28![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 8/27. 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.
Thu 11/53:10 pm -
1 stop8h 55m
Sat 11/76:45 am -
2 stops14h 45m
Deal found 8/27![Southwest logo]()
$280
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 9/277:38 am -
1 stop6h 07m
Sat 10/31:00 am -
1 stop8h 44m
Deal found 8/30![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 8/28. 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 10/810:45 am -
1 stop9h 15m
Tue 10/135:50 am -
2 stops10h 45m
Deal found 8/28![Southwest logo]()
$280
This Delta deal was found by Cheapflights users on 8/26. 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.
Wed 9/238:55 am -
Nonstop4h 02m
Wed 9/307:30 am -
1 stop7h 12m
Deal found 8/26![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/267:38 am -
1 stop6h 07m
Sat 10/34:55 pm -
1 stop7h 04m
Deal found 8/29![United Airlines logo]()
$316
This JetBlue deal was found by Cheapflights users on 8/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:20 pm -
Nonstop3h 57m
Thu 11/265:30 am -
Nonstop4h 02m
Deal found 8/27![JetBlue logo]()
$397
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 9/261:10 pm -
2 stops8h 50m
Sat 10/35:40 am -
1 stop8h 10m
Deal found 8/27![Southwest logo]()
$280
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 10/308:50 am -
Nonstop4h 02m
Fri 11/62:15 pm -
1 stop9h 50m
Deal found 8/26![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sun 9/136:00 am -
1 stop6h 54m
Fri 9/184:55 pm -
1 stop6h 35m
Deal found 8/28![United Airlines logo]()
$321
This JetBlue deal was found by Cheapflights users on 8/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:10 pm -
Nonstop4h 10m
Mon 2/11:00 pm -
Nonstop4h 15m
Deal found 8/27![JetBlue logo]()
$397
This Delta deal was found by Cheapflights users on 8/26. 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 10/178:50 am -
Nonstop4h 02m
Fri 10/236:45 am -
1 stop8h 04m
Deal found 8/26![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 8/30. 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.
Sat 9/51:35 pm -
1 stop8h 25m
Wed 10/75:50 am -
2 stops12h 15m
Deal found 8/30![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 11/79:05 am -
1 stop10h 55m
Wed 11/118:25 am -
1 stop9h 50m
Deal found 8/30![United Airlines logo]()
$326
This JetBlue deal was found by Cheapflights users on 8/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1012:00 pm -
Nonstop2h 50m
Wed 2/177:00 am -
Nonstop4h 07m
Deal found 8/26![JetBlue logo]()
$401
This Delta deal was found by Cheapflights users on 8/26. 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 10/138:50 am -
Nonstop4h 02m
Fri 10/166:45 am -
1 stop8h 04m
Deal found 8/26![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 8/29. 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.
Thu 9/1011:00 am -
2 stops11h 55m
Fri 9/115:30 am -
1 stop7h 40m
Deal found 8/29![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 9/266:10 am -
2 stops14h 28m
Tue 9/291:00 am -
2 stops13h 43m
Deal found 8/30![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/27. 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.
Sat 10/35:40 am -
1 stop7h 36m
Sat 10/102:10 pm -
1 stop9h 49m
Deal found 8/27![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 8/28. 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 9/1012:45 pm -
2 stops10h 25m
Wed 9/166:00 am -
2 stops16h 05m
Deal found 8/28![Southwest logo]()
$296
This JetBlue deal was found by Cheapflights users on 8/30. 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 1/287:10 pm -
Nonstop4h 06m
Mon 2/14:40 pm -
Nonstop4h 19m
Deal found 8/30![JetBlue logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 9/139:00 am -
Nonstop3h 54m
Sat 9/264:55 pm -
Nonstop3h 52m
Deal found 8/30![United Airlines logo]()
$337
Last-minute flights from USA to San JuanDiscover last-minute flight deals from USA to San Juan. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from USA to San Juan. Data last updated August 31, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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.
Mon 8/311:44 pm -
Nonstop3h 05m
Mon 10/56:42 pm -
Nonstop3h 10m
Deal found 8/31![Frontier logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Wed 9/96:24 am -
Nonstop3h 49m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/30![Frontier logo]()
$170
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:35 am -
Nonstop3h 00m
Mon 9/217:00 am -
Nonstop3h 08m
Deal found 8/27![Frontier logo]()
$167
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:02 pm -
Nonstop3h 59m
Fri 9/1812:59 am -
Nonstop3h 48m
Deal found 8/28![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 8/31. 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.
Mon 9/141:50 pm -
Nonstop3h 58m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 8/31. 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.
Thu 9/178:10 pm -
Nonstop3h 03m
Mon 9/212:57 am -
Nonstop3h 02m
Deal found 8/31![Frontier logo]()
$168
This eDestinos deal was found by Cheapflights users on 8/31. 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 9/171:59 pm -
Nonstop3h 58m
Sat 9/1912:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 8/28. 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.
Fri 9/1811:16 am -
Nonstop3h 02m
Sat 9/1910:42 am -
Nonstop3h 10m
Deal found 8/28![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Fri 9/188:02 pm -
Nonstop3h 59m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 8/27![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:42 pm -
1 stop18h 11m
Thu 10/16:55 pm -
Nonstop4h 01m
Deal found 8/31![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:42 pm -
1 stop18h 11m
Thu 10/112:59 am -
Nonstop3h 48m
Deal found 8/31![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:35 am -
Nonstop3h 00m
Wed 10/76:30 am -
1 stop16h 34m
Deal found 8/31![Frontier logo]()
$171
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 August 31, 2026.
Search for one-way flight options from USA to San Juan. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This eDestinos deal was found by Cheapflights users on 8/31. 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.
Sun 9/201:50 pm -
Nonstop3h 58m
Deal found 8/31![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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.
Fri 9/258:02 pm -
Nonstop3h 59m
Deal found 8/31![Frontier logo]()
$78
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Sun 9/66:15 am -
Nonstop4h 04m
Deal found 8/27![Frontier logo]()
$79
This eDestinos deal was found by Cheapflights users on 8/28. 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 9/196:24 am -
Nonstop3h 49m
Deal found 8/28![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 8/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:24 am -
Nonstop3h 49m
Deal found 8/27![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 8/28. 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.
Wed 9/1612:25 pm -
Nonstop3h 57m
Deal found 8/28![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Wed 9/912:25 pm -
Nonstop3h 57m
Deal found 8/27![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/82:36 pm -
Nonstop3h 01m
Deal found 8/31![Frontier logo]()
$85
This eDestinos deal was found by Cheapflights users on 8/28. 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.
Fri 9/188:02 pm -
Nonstop3h 59m
Deal found 8/28![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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.
Sun 11/86:20 am -
Nonstop2h 55m
Deal found 8/31![Frontier logo]()
$86
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 am -
Nonstop3h 54m
Deal found 8/28![Frontier logo]()
$86
This eDestinos deal was found by Cheapflights users on 8/28. 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.
Mon 9/2811:00 pm -
Nonstop2h 52m
Deal found 8/28![Frontier logo]()
$87
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 August 31, 2026.
Round-trip from | $166 (Kiwi.com) |
|---|---|
One-way from | $77 (eDestinos) |
Popular in | July |
Cheapest in | October |
Average price | $380 |
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 August 31, 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
Tue 9/29
11:20 am-11:50 pm
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Mon 10/5
1:00 am-2:43 pm
2 stops13h 43m
$240
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 10/29
2:50 pm-12:10 am
2 stops9h 20m
San Juan Luis Munoz Marin Intl
Sun 11/1
5:35 am-7:45 am
Nonstop3h 10m
$241
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Sat 10/3
1:45 pm-10:10 pm
2 stops8h 25m
San Juan Luis Munoz Marin Intl
Wed 10/7
5:50 am-7:45 pm
2 stops13h 55m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Mon 9/28
12:45 pm-10:55 pm
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Mon 10/5
5:30 am-2:05 pm
1 stop8h 35m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 11/5
3:10 pm-1:05 am
1 stop8h 55m
San Juan Luis Munoz Marin Intl
Sat 11/7
6:45 am-8:30 pm
2 stops14h 45m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 10/8
10:45 am-8:00 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Tue 10/13
5:50 am-4:35 pm
2 stops10h 45m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Sat 9/26
1:10 pm-10:00 pm
2 stops8h 50m
San Juan Luis Munoz Marin Intl
Sat 10/3
5:40 am-1:50 pm
1 stop8h 10m
$280
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Sat 9/5
1:35 pm-10:00 pm
1 stop8h 25m
San Juan Luis Munoz Marin Intl
Wed 10/7
5:50 am-6:05 pm
2 stops12h 15m
$290
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 9/10
11:00 am-10:55 pm
2 stops11h 55m
San Juan Luis Munoz Marin Intl
Fri 9/11
5:30 am-1:10 pm
1 stop7h 40m
$291
OrlandoSan Juan
MCO Orlando - SJU San Juan Luis Munoz Marin Intl
MCOSJU
Orlando
Thu 9/10
12:45 pm-11:10 pm
2 stops10h 25m
San Juan Luis Munoz Marin Intl
Wed 9/16
6:00 am-10:05 pm
2 stops16h 05m
$296
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
MCO-SJU
JFK-SJU
BOS-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 San Juan
US0-PR1
PHL-SJU
MCO-SJU
JFK-SJU
BOS-SJU
What is the cheapest month to book a flight from USA to San Juan?
Currently, October is the cheapest month in which you can book a flight from USA to San Juan (average of $305). Flying from USA to San Juan in December is currently the most expensive (average of $442). 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 August 31, 2026.
It’s typically best to fly out from USA to San Juan at noon. Doing so could potentially save you 24% 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 24% 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 19% 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 August 29, 2026.
Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing 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 August 31, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, 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
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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.
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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 August 31, 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 8 airlines flying from USA to San Juan
Discover the top 8 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$319 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$440 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$212 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$748 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$245 | Average$489 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$351 | Average$766 | FlexibilityNo cancel fee | On-time75% |