$113+ Cheap flights from Charlotte (CLT) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SJU
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Charlotte 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.Cheapflights Tip: The best prices from Charlotte Douglas to San Juan are usually found in August or April, booked 52 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from Charlotte to San Juan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charlotte to San JuanExplore the most affordable flight options available from Charlotte to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Charlotte to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:02 pm
CLT
- SJU
1 stop9h 56m
Frontier
Mon 11/97:15 am
SJU
- CLT
1 stop10h 28m
Frontier
Deal found 8/1![Frontier logo]()
$329
This Frontier deal was found by Cheapflights users on 7/29. 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.
Sun 9/611:50 am
CLT
- SJU
1 stop11h 30m
Frontier
Mon 9/76:44 am
SJU
- CLT
1 stop7h 42m
Frontier
Deal found 7/29![Frontier logo]()
$333
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 8/296:30 am
CLT
- SJU
2 stops10h 10m
Southwest
Sat 9/55:55 am
SJU
- CLT
1 stop13h 30m
Southwest
Deal found 8/1![Southwest logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:48 pm
CLT
- SJU
1 stop29h 40m
Frontier
Tue 8/186:35 am
SJU
- CLT
1 stop7h 45m
Frontier
Deal found 8/1![Frontier logo]()
$336
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Sat 8/153:36 pm
SJU
- CLT
Nonstop3h 57m
Frontier
Deal found 7/27![Frontier logo]()
$337
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:36 am
CLT
- SJU
1 stop8h 13m
Frontier
Tue 8/188:57 pm
SJU
- CLT
1 stop11h 04m
Frontier
Deal found 7/30![Frontier logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:22 am
CLT
- SJU
1 stop14h 28m
Frontier
Mon 11/97:15 am
SJU
- CLT
1 stop10h 28m
Frontier
Deal found 8/1![Frontier logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/213:59 pm
CLT
- SJU
1 stop7h 51m
United Airlines
Fri 8/284:55 pm
SJU
- CLT
1 stop7h 04m
United Airlines
Deal found 7/28![United Airlines logo]()
$340
This Frontier deal was found by Cheapflights users on 7/29. 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.
Mon 8/38:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Thu 8/63:10 am
SJU
- CLT
1 stop9h 43m
Frontier
Deal found 7/29![Frontier logo]()
$341
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Fri 8/143:36 pm
SJU
- CLT
Nonstop3h 57m
Frontier
Deal found 7/27![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/69:40 pm
CLT
- SJU
1 stop11h 55m
Frontier
Sun 10/119:49 pm
SJU
- CLT
2 stops15h 58m
Frontier
Deal found 7/29![Frontier logo]()
$343
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:43 pm
CLT
- SJU
1 stop10h 14m
Frontier
Mon 8/178:37 pm
SJU
- CLT
1 stop11h 24m
Frontier
Deal found 7/28![Frontier logo]()
$345
Best flights from Charlotte to San JuanDiscover carefully curated flight deals from Charlotte to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Charlotte to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 10/91:35 pm
CLT
- SJU
2 stops10h 45m
Southwest
Wed 10/146:35 am
SJU
- CLT
2 stops11h 35m
Southwest
Deal found 8/1![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 9/251:05 pm
CLT
- SJU
2 stops9h 10m
Southwest
Sun 9/276:35 am
SJU
- CLT
2 stops9h 25m
Southwest
Deal found 7/29![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 7/31. 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 9/281:05 pm
CLT
- SJU
2 stops9h 10m
Southwest
Sat 10/37:50 am
SJU
- CLT
2 stops10h 50m
Southwest
Deal found 7/31![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 7/28. 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 8/201:05 pm
CLT
- SJU
1 stop9h 45m
Southwest
Thu 8/275:30 am
SJU
- CLT
1 stop10h 55m
Southwest
Deal found 7/28![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 7/29. 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 10/11:35 pm
CLT
- SJU
2 stops10h 45m
Southwest
Sun 10/41:10 pm
SJU
- CLT
2 stops10h 10m
Southwest
Deal found 7/29![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/2611:10 am
CLT
- SJU
2 stops9h 55m
Southwest
Mon 8/315:30 am
SJU
- CLT
1 stop10h 55m
Southwest
Deal found 7/29![Southwest logo]()
$453
This Southwest deal was found by Cheapflights users on 7/31. 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 9/101:05 pm
CLT
- SJU
2 stops10h 05m
Southwest
Mon 9/145:00 am
SJU
- CLT
2 stops9h 15m
Southwest
Deal found 7/31![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2710:35 am
CLT
- SJU
2 stops9h 30m
Southwest
Mon 8/315:30 am
SJU
- CLT
1 stop10h 55m
Southwest
Deal found 7/30![Southwest logo]()
$469
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 8/1911:10 am
CLT
- SJU
2 stops10h 50m
Southwest
Sat 8/228:20 am
SJU
- CLT
2 stops11h 00m
Southwest
Deal found 7/30![Southwest logo]()
$505
This Southwest deal was found by Cheapflights users on 7/30. 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 9/41:05 pm
CLT
- SJU
2 stops9h 10m
Southwest
Mon 9/76:00 am
SJU
- CLT
2 stops10h 25m
Southwest
Deal found 7/30![Southwest logo]()
$511
This Southwest deal was found by Cheapflights users on 7/29. 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 8/201:05 pm
CLT
- SJU
2 stops9h 05m
Southwest
Sun 8/235:30 am
SJU
- CLT
1 stop9h 05m
Southwest
Deal found 7/29![Southwest logo]()
$536
This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 10/91:35 pm
CLT
- SJU
2 stops10h 45m
Southwest
Sun 10/111:10 pm
SJU
- CLT
2 stops9h 00m
Southwest
Deal found 7/31![Southwest logo]()
$536
Last-minute flights from Charlotte to San JuanDiscover last-minute flight deals from Charlotte to San Juan. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to San Juan. Data last updated August 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Sat 8/153:36 pm
SJU
- CLT
Nonstop3h 57m
Frontier
Deal found 7/27![Frontier logo]()
$337
This Frontier deal was found by Cheapflights users on 7/29. 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.
Mon 8/38:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Thu 8/63:10 am
SJU
- CLT
1 stop9h 43m
Frontier
Deal found 7/29![Frontier logo]()
$341
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:28 pm
CLT
- SJU
Nonstop3h 55m
Frontier
Fri 8/143:36 pm
SJU
- CLT
Nonstop3h 57m
Frontier
Deal found 7/27![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/116:48 pm
CLT
- SJU
1 stop29h 40m
Frontier
Tue 8/1810:39 am
SJU
- CLT
1 stop9h 17m
Frontier
Deal found 7/30![Frontier logo]()
$347
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:24 pm
CLT
- SJU
1 stop7h 18m
Frontier
Sun 8/166:44 am
SJU
- CLT
1 stop11h 02m
Frontier
Deal found 7/27![Frontier logo]()
$348
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:36 am
CLT
- SJU
1 stop8h 13m
Frontier
Tue 8/188:57 pm
SJU
- CLT
1 stop11h 04m
Frontier
Deal found 7/30![Frontier logo]()
$338
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:43 pm
CLT
- SJU
1 stop10h 14m
Frontier
Mon 8/178:37 pm
SJU
- CLT
1 stop11h 24m
Frontier
Deal found 7/28![Frontier logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:48 pm
CLT
- SJU
1 stop29h 40m
Frontier
Tue 8/186:35 am
SJU
- CLT
1 stop7h 45m
Frontier
Deal found 8/1![Frontier logo]()
$336
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:38 pm
CLT
- SJU
1 stop12h 41m
Frontier
Thu 8/276:44 am
SJU
- CLT
1 stop7h 42m
Frontier
Deal found 7/28![Frontier logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/213:59 pm
CLT
- SJU
1 stop7h 51m
United Airlines
Fri 8/284:55 pm
SJU
- CLT
1 stop7h 04m
United Airlines
Deal found 7/28![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 8/261:30 pm
CLT
- SJU
1 stop8h 30m
Southwest
Wed 9/210:30 am
SJU
- CLT
2 stops10h 55m
Southwest
Deal found 7/30![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 8/296:30 am
CLT
- SJU
2 stops10h 10m
Southwest
Sat 9/55:05 am
SJU
- CLT
2 stops9h 20m
Southwest
Deal found 8/1![Southwest logo]()
$334
One-way flights from Charlotte to San JuanSearch for one-way flight options from Charlotte to San Juan. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Charlotte to San Juan. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 10/19:38 am
CLT
- SJU
1 stop7h 11m
Delta
Deal found 7/29![Delta logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/2711:50 am
CLT
- SJU
1 stop11h 30m
Frontier
Deal found 7/29![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 9/1410:50 am
CLT
- SJU
2 stops28h 27m
Frontier
Deal found 7/30![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/289:59 pm
CLT
- SJU
1 stop28h 14m
Frontier
Deal found 7/31![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 9/299:59 pm
CLT
- SJU
1 stop28h 14m
Frontier
Deal found 7/30![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/259:59 pm
CLT
- SJU
1 stop16h 28m
Frontier
Deal found 7/30![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm
CLT
- SJU
1 stop19h 53m
Frontier
Deal found 8/1![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 8/306:30 am
CLT
- SJU
1 stop6h 18m
JetBlue
Deal found 7/31![JetBlue logo]()
$141
This JetBlue deal was found by Cheapflights users on 7/30. 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 8/116:30 am
CLT
- SJU
1 stop8h 18m
JetBlue
Deal found 7/30![JetBlue logo]()
$143
Find flight deals from Charlotte to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 2, 2026.
Round-trip from | $329 (Kiwi.com) |
|---|---|
One-way from | $113 (Delta) |
Popular in | January |
Cheapest in | August |
Average price | $385 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte 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 August 2, 2026.
Use the filters below to find and compare flights from Charlotte to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Fri 10/9
1:35 pm-12:20 am
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Wed 10/14
6:35 am-6:10 pm
2 stops11h 35m
$356
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Fri 9/25
1:05 pm-10:15 pm
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Sun 9/27
6:35 am-4:00 pm
2 stops9h 25m
$370
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Mon 9/28
1:05 pm-10:15 pm
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Sat 10/3
7:50 am-6:40 pm
2 stops10h 50m
$382
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Thu 8/20
1:05 pm-10:50 pm
1 stop9h 45m
San Juan Luis Munoz Marin Intl
Thu 8/27
5:30 am-4:25 pm
1 stop10h 55m
$384
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Thu 10/1
1:35 pm-12:20 am
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Sun 10/4
1:10 pm-11:20 pm
2 stops10h 10m
$395
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Wed 8/26
11:10 am-9:05 pm
2 stops9h 55m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:30 am-4:25 pm
1 stop10h 55m
$453
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Thu 9/10
1:05 pm-11:10 pm
2 stops10h 05m
San Juan Luis Munoz Marin Intl
Mon 9/14
5:00 am-2:15 pm
2 stops9h 15m
$455
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Thu 8/27
10:35 am-8:05 pm
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:30 am-4:25 pm
1 stop10h 55m
$469
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Wed 8/19
11:10 am-10:00 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Sat 8/22
8:20 am-7:20 pm
2 stops11h 00m
$505
CharlotteSan Juan
CLT - SJU
CLTSJU
Charlotte Douglas
Fri 9/4
1:05 pm-10:15 pm
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Mon 9/7
6:00 am-4:25 pm
2 stops10h 25m
$511
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Charlotte to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Charlotte with our price prediction graph.
CLT-PR1
CLT-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 Charlotte to San Juan
CLT-PR1
CLT-SJU
What is the cheapest month to book a flight from Charlotte to San Juan?
Currently, August is the cheapest month in which you can book a flight from Charlotte to San Juan (average of $385). Flying from Charlotte to San Juan in January is currently the most expensive (average of $556). 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 CLT to SJU?
Find hourly flight availability from Charlotte 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 2, 2026.
One of the essential ways to save on airfare from Charlotte to San Juan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 32% on airfare.
How much does it cost to fly round-trip from Charlotte to San Juan?
Airfare is typical for this route at the moment.
Charlotte to San Juan flights typically cost between $329 and $519 in November.The cheapest round-trip price found within the last 5 days was $329 on Frontier (Nov 5-Nov 9).
How often are flights from Charlotte to San Juan delayed?
About 17% of weekly flights between Charlotte and San Juan have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for Charlotte 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 Charlotte to San Juan flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
How far ahead should I book a flight from Charlotte to San Juan?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charlotte 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 Charlotte to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Charlotte to San Juan. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Charlotte to San Juan flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday 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 2, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andJetBlue from Charlotte to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Charlotte 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 Charlotte to San Juan
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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 Charlotte to San Juan by cabin class
Find flights from Charlotte to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charlotte and San Juan flights
Browse other Charlotte and San Juan flight options. Last updated on August 2, 2026.
Other flights from Charlotte
Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Charlotte to San Juan
Discover the top 4 airlines that operate flights from Charlotte 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$388 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$278 | Average$536 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$526 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$410 | Average$599 | FlexibilityNo cancel fee | On-time71% |