Flights Charlotte → San Juan
As of September 2026, economy flights from Charlotte to San Juan have a typical range USD 820–1725, median USD 1104. Full range across all 188 offers: USD 635–4396. We analyzed 188 offers from 7 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Charlotte → San Juan
Based on 188 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Charlotte → San Juan
Add-on pricing from the cheapest available offer per airline · September 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier | — | — | — |
| JetBlue | USD 59 | — | — |
| American Airlines | Included | USD 35 | — |
| Southwest Airlines | Included | Included | — |
| Delta | Included | USD 35 | — |
| United | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Charlotte to San Juan cost?
Based on 188 offers · September 2026
Charlotte to San Juan flights ranged from USD 635 to USD 4396 across 188 offers analyzed in September 2026. The chart below shows how prices distributed across all 188 offers.
These 188 offers (September 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 974 and USD 1249
What hidden fees do Charlotte to San Juan flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Charlotte to San Juan routes. The breakdown below is based on 188 offers analyzed in September 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 27 | 3% |
| B6 | 43 | 4% |
| AA | 45 | 4% |
| WN | 0 | 0% |
| DL | 45 | 2% |
| UA | 45 | 2% |
American Airlines: base ~USD 1153 + fees USD 45 = ~USD 1198 total. United Airlines: base ~USD 1863 + fees USD 45 = ~USD 1908 total.
Total costs diverge further when fees are added on this route. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Charlotte to San Juan?
7 airlines flew Charlotte to San Juan in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Frontier), fares ranged USD 678–900 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Frontier | 11 | 678–900 | 900 | n/a |
 Frontier Airlines | 62 | 796–1169 | 1004 | 27 (3%) |
 B6 | 28 | 820–1271 | 1058 | 43 (4%) |
 American Airlines | 58 | 1098–1272 | 1198 | 45 (4%) |
 Southwest Airlines | 5 | 1439–1665 | 1476 | 0 (0%) |
 United Airlines | 14 | 1700–2039 | 1908 | 45 (2%) |
 Delta Air Lines | 10 | 1475–4123 | 2951 | 45 (2%) |
Where do the best Charlotte → San Juan prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Charlotte to San Juan flights
- Full-service carriers on Charlotte–San Juan cost 1.8x more than budget airlines (USD 2019 vs USD 1109 median; overall median USD 1104).
- AA charges 1.7x more in ancillary fees than F9 — USD 45 vs USD 27 avg per booking.
- The same route priced USD 536 apart depending on where it was booked — the lowest median was USD 635. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Charlotte to San Juan cost?
- Based on 188 offers analyzed, Charlotte to San Juan flights range from USD 635 to USD 4396, with a median price of USD 1104. Search for your specific dates →
- What hidden fees should I expect on Charlotte to San Juan flights?
- On average, ancillary fees (bags, seat selection) add USD 37 to the base fare on Charlotte to San Juan flights. See itemized fees for your itinerary →
- Which airline is cheapest on Charlotte to San Juan including all fees?
- Frontier has the lowest median fare on Charlotte to San Juan at USD 900 (median across 11 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Charlotte–San Juan flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 635. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Charlotte to San Juan routes?
- Charlotte to San Juan has 7 airlines competing, creating a price range from USD 635 to USD 4396 across 188 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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