Antigua & Barbuda Daily eSIM — Never Run Out of Data
Daily-renewing data plan for your Antigua & Barbuda trip: choose 500MB–3GB high-speed data per day and the exact number of days you need (1–30 days). Once your daily high-speed allowance is exhausted, speeds are reduced — maps and messaging still work, unlike fixed-data plans where connectivity drops entirely.
Choose your Antigua & Barbuda eSIM plan
Not sure how many GB you need? Use the data calculator →Compare Antigua & Barbuda eSIM plans by day: price and post-limit speed
| Daily high-speed data allowance | Price/day | Price/GB | After the cap | Carrier | 7 days |
|---|---|---|---|---|---|
| 500MB | $5.29 | $10.83 | 512 Kbps | FLOW | $37.03 |
| 1GB | $8.09 | $8.09 | 512 Kbps | FLOW | $56.63 |
| 2GB | $14.19 | $7.10 | 512 Kbps | FLOW | $99.33 |
| 3GB | $27.29 | $9.10 | 1 Mbps | FLOW | $191.03 |
- Lowest cost per GB: 2GB/day, about $7.10 per GB of high-speed data.
- Speed after the daily cap depends on the plan: 1 Mbps on 3GB, but only 512 Kbps on 500MB, 1GB, 2GB. A bigger plan doesn’t mean faster speeds once the cap is reached.
Traveling to multiple countries? Regional shared package
A single eSIM covering multiple countries — including Antigua & Barbuda — no need to switch plans when crossing borders.
Choose the right plan in 30 seconds
Quick comparison of the most popular Antigua & Barbuda eSIM plans
Using mobile data in Antigua & Barbuda: local tips
- Dial 999 or 911. Both 999 and 911 reach ambulance, fire and police.
- Follow the local Met Service. In storm season, follow updates from the Antigua and Barbuda Meteorological Services.
Checked against official sources in September 2026. Services and coverage change — check the app or operator before you travel.
FAQ
Depends on your chosen plan: 500MB/day → 512 Kbps; 1GB/day → 512 Kbps; 2GB/day → 512 Kbps; 3GB/day → 1 Mbps. After that, you stay connected until your daily high-speed allowance resets.
eSIM plans for Antigua & Barbuda connect via FLOW on 4G/LTE networks. Your device automatically selects the strongest local network. The carrier for each plan is listed on its detail page.
Daily plans provide a fixed amount of high-speed data refreshed each day (e.g., 1 GB/day). Once the daily high-speed limit is reached, speeds are reduced but connectivity remains — the full high-speed allowance resets the next day. Fixed-data plans end completely once exhausted; additional data must be purchased.
Essentially similar to "unlimited" plans on the market: you always stay connected, but speeds are reduced after exceeding your daily high-speed data allowance. We clearly state the reduced speed for each plan so you can choose the right one—no vague marketing.
Select the exact number of days for your trip — from 1 to 30 days. Pricing is per day: travel for 5 days, pay for 5 days — no need to overbuy a 30-day package.
1 GB/day is enough for maps, messaging, and social media. 2–3 GB/day if you frequently watch videos or make video calls. 5–10 GB/day for livestreaming or sharing a hotspot with your group.
For most plans, validity starts from the first time your eSIM connects to a network at your destination—you can safely install it at home before flying. Exact details for each plan are clearly stated on its product page.
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