No ferry runs between the ABC islands (open Caribbean water, no scheduled service) — day trips mean flying. Aruba-Curaçao (AUA-CUR) is a genuine daily-shuttle route, 30-40 min, operated multiple times a day by Divi Divi Air, EZ Air and Winair, so Curaçao day trips are low-risk. Aruba-Bonaire (AUA-BON) is much thinner — Divi Divi's direct service runs only about once a week, so most travellers connect via Curaçao (AUA-CUR-BON) with a short layover; check the live schedule before booking any Bonaire day trip, and build in slack in case the direct flight isn't running on your date.
cultural/national celebrationDia di Himno i Bandera (National Anthem & Flag Day)
Brionplein, Otrobanda, Willemstad, Curaçao, CW
Curaçao's whole island stops for its flag-and-anthem day — parades, uniformed youth groups, live music and a waterfront party atmosphere you won't get on a normal Willemstad visit
2026-07-02 · best day Thu, 2 Jul 2026~30-40 min flight + short taxi each way
Getting there: Fly AUA-CUR (Divi Divi Air/EZ Air/Winair), 30-40 min; taxi 10-15 min into Otrobanda
⚠️ Official ceremony (flag-raising, anthem, youth parade, Cross of Merit presentation) runs 07:15-10:40 at Brionplein, with market stalls, sports and cultural events continuing island-wide through the day at Parke Himno i Bandera in Barber and the Willemstad waterfront — take an early flight to catch the 09:00 flag-raising, plenty of later flights back
food festivalTaste of Bonaire
Wilhelminaplein, Kralendijk, Bonaire, BQ
Kralendijk's main square fills with local restaurants and chefs plating Bonairean specialties (kabritu stobá, funchi) alongside live music — a proper island food night rather than a tourist buffet
2026-07-10 · best day Fri, 10 Jul 2026~45 min-1.5h depending on routing each way
Getting there: Fly AUA-BON direct if the weekly Divi Divi slot lines up (40-50 min), otherwise connect via Curaçao; taxi 5 min from Flamingo Airport into Kralendijk
⚠️ Runs 18:00-22:00 as an evening food-and-music night market — the late finish is the real trap given how thin direct Aruba-Bonaire flights are, so confirm there's a same-evening or early-next-morning flight home before committing, or plan to stay over
cultural/craft marketNos Zjilea (monthly cultural market)
Mangazina di Rei, Rincon, Bonaire, BQ
Bonaire's oldest inland village hosts its monthly heritage market at the historic Mangazina di Rei plantation storehouse — local musicians, crafts, home-grown produce and traditional food in a low-key, non-touristy setting
2026-07-25 and 2026-08-29 (last Saturday of each month) · best day Sat, 25 Jul 2026~1-1.5h flight/connection + 20 min road each way
Getting there: Fly into Bonaire (direct or via Curaçao), then taxi/rental car ~20 min from Flamingo Airport to Rincon
⚠️ Runs 10:00-15:00, a comfortable daytime window that leaves the afternoon free to catch a return flight