Flights Wilmington → San Juan
As of November 2026, economy flights from Wilmington to San Juan have a typical range USD 408–898, median USD 481. Full range across all 52 offers: USD 211–1582. We found 40% of 52 offers from budget carriers (around USD 414) and 60% from full-service carriers (around USD 567).
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: Wilmington → San Juan
Based on 52 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Wilmington → San Juan
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | — | USD 35 | — |
| American | — | USD 55 | — |
| United | — | USD 50 | — |
| Delta | Included | USD 45 | — |
| United Airlines | — | 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 Wilmington to San Juan cost?
Based on 52 offers · November 2026
Wilmington to San Juan flights ranged from USD 211 to USD 1582 across 52 offers analyzed in November 2026. Two fare clusters detected: budget fares around 417 and premium fares around 1239 The chart below shows how prices distributed across all 52 offers.
These 52 offers (November 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 408 and USD 662
What hidden fees do Wilmington to San Juan flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Wilmington to San Juan routes. The breakdown below is based on 52 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 45 | 8% |
| American | 72 | 16% |
| United | 50 | 9% |
| DL | 33 | 3% |
| UA | 45 | 4% |
American: base ~USD 342 + fees USD 72 = ~USD 414 total. Delta Air Lines: base ~USD 1027 + fees USD 33 = ~USD 1060 total.
American's USD 72 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 685 base difference shrinks to USD 646 after fees. 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.American charges 2.2x more in ancillary fees than DL on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Wilmington to San Juan?
6 airlines flew Wilmington to San Juan in this dataset. The route shows a clear split between low-cost and full-service carriers. 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.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 MX|F9 | 1 | — | 211 | n/a |
 American | 20 | 408–485 | 414 | 72 (17%) |
 United | 1 | — | 567 | 50 (9%) |
 American Airlines | 21 | 408–751 | 598 | 45 (8%) |
 Delta Air Lines | 8 | 592–1582 | 1060 | 33 (3%) |
 United Airlines | 1 | — | 1184 | 45 (4%) |
Where do the best Wilmington → 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: Wilmington to San Juan flights
- Wilmington–San Juan had 52 offers analyzed. Median price: USD 481.
- American charges 2.2x more in ancillary fees than DL — USD 72 vs USD 33 avg per booking.
- The same route priced USD 991 apart depending on where it was booked — the lowest median was USD 211. 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 Wilmington to San Juan cost?
- Based on 52 offers analyzed, Wilmington to San Juan flights range from USD 211 to USD 1582, with a median price of USD 481. Search for your specific dates →
- What hidden fees should I expect on Wilmington to San Juan flights?
- On average, ancillary fees (bags, seat selection) add USD 54 to the base fare on Wilmington to San Juan flights. See itemized fees for your itinerary →
- Which airline is cheapest on Wilmington to San Juan including all fees?
- MX|F9 has the lowest median fare on Wilmington to San Juan at USD 211 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Wilmington–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 211. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Wilmington to San Juan routes?
- Wilmington to San Juan has 6 airlines competing, creating a price range from USD 211 to USD 1582 across 52 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
6 airlines, two price clusters — find which fits your budget
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