Can a Colombia citizen travel to Antigua and Barbuda?

No visa required for entry to Antigua and Barbuda. Stays of up to 90 days are permitted under the visa-waiver agreement.

You're travelling to Antigua and Barbuda (AG). Your home cellular plan may or may not include data abroad — check your carrier's international options before you fly. An eSIM is a low-commitment alternative if your plan doesn't cover the destination or charges high roaming rates.

Your itinerary touches Colombia (CO), where malaria transmission occurs. Transmission is often region-limited within a country (e.g. coastal vs highland zones) and varies by season. Discuss prophylaxis with a travel medicine clinician — the right antimalarial depends on the specific region, your medical history, and any medications you take.

Your itinerary touches BOG at ~2548m (~8360ft). Above ~2500m / 8200ft, roughly a quarter of unacclimated visitors experience some acute mountain sickness symptoms (headache, shortness of breath, fatigue) within the first day. Plan a slower first 24-48 hours, hydrate, and avoid alcohol on arrival. People with heart, lung, or sickle-cell conditions, and pregnant travellers, should discuss with a clinician before booking — some itineraries warrant prophylactic acetazolamide or a route change.

Antigua and Barbuda (AG) requires every traveller to submit the Antigua Arrival Form for entry — best done a few days before departure rather than in the airport queue. Without it, expect to be pulled aside at the border or denied boarding. Apply at: https://arriveantigua.com

Antigua and Barbuda's entry rules ask for proof you'll leave the country, but visa-waiver / ETA travelers like you usually get waved through without check-in agents looking. Have a screenshot of your return flight (or any onward ticket) on your phone in case they do — answers the question instantly.