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Charlotte to San Juan Flights — Fares from $237.00 | CLT–SJU

Compare the cheapest Charlotte (CLT) to San Juan (SJU) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Charlotte → San Juan flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Charlotte → San Juan

showing indicative fares · loading live prices…
Frontier
Frontier CHEAPEST
CLT → SJU · Economy
lowest fare seen on this route
$395.96
$237.58
Select
JetBlue
JetBlue
CLT → SJU · Economy
lowest fare seen on this route
$621.77
$373.06
Select
United Airlines
United Airlines
CLT → SJU · Economy
lowest fare seen on this route
$747.00
$448.20
Select
American Airlines
American Airlines
CLT → SJU · Economy
lowest fare seen on this route
$773.00
$463.80
Select
Delta Air Lines
Delta Air Lines
CLT → SJU · Economy
lowest fare seen on this route
$891.00
$534.60
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on CLT–SJU

Lowest fare found per airline on the CLT → SJU route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
Frontier Frontier Economy $395.96 $237.58 Aug 14, 2026 Book
JetBlue JetBlue Economy $621.77 $373.06 Aug 14, 2026 Book
United Airlines United Airlines Economy $747.00 $448.20 Aug 14, 2026 Book
American Airlines American Airlines Economy $773.00 $463.80 Aug 14, 2026 Book
Delta Air Lines Delta Air Lines Economy $891.00 $534.60 Aug 14, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 765-995-0868 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

More routes we cover

Charlotte to Chicago Charlotte to Denver Charlotte to Fort Lauderdale Charlotte to Harrisburg Charlotte to Jackson Charlotte to Jacksonville Allentown/Bethlehem to San Juan Baltimore to San Juan Dallas-Fort Worth to San Juan Dallas to San Juan Dulles to San Juan Miami to San Juan All routes →

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Page updated August 16, 2026 · fare data refreshed automatically from live flight searches.