Cheapest eSIM for St Vincent and the Grenadines
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| 1 | MegaEsim Coupon: SUMMER10 |
2 GB | 1 Day | $16.31 | $8.15 | Best value | Get |
| 2 | MegaEsim Coupon: SUMMER10 |
1 GB | 1 Day | $9.32 | $9.32 | Great | Get |
| 3 | MegaEsim Coupon: SUMMER10 |
2 GB | 3 Days | $48.93 | $24.47 | Expensive | Get |
| 4 | MegaEsim Coupon: SUMMER10 |
1 GB | 3 Days | $27.97 | $27.97 | Expensive | Get |
| 5 | MegaEsim Coupon: SUMMER10 |
2 GB | 7 Days | $114.17 | $57.09 | Very expensive | Get |
| 6 | MegaEsim Coupon: SUMMER10 |
1 GB | 7 Days | $65.27 | $65.27 | Very expensive | Get |
| 7 | MegaEsim Coupon: SUMMER10 |
2 GB | 15 Days | $244.65 | $122.33 | Very expensive | Get |
| 8 | MegaEsim Coupon: SUMMER10 |
1 GB | 15 Days | $139.86 | $139.86 | Very expensive | Get |
| 9 | MegaEsim Coupon: SUMMER10 |
2 GB | 30 Days | $489.30 | $244.65 | Very expensive | Get |
| 10 | MegaEsim Coupon: SUMMER10 |
1 GB | 30 Days | $279.72 | $279.72 | Very expensive | Get |
Cheapest eSIM for St Vincent and the Grenadines: the numbers
As of 30 August 2026, 21:31 GMT, the cheapest eSIM for St Vincent and the Grenadines is MegaEsim with 2 GB for 1 Day at $16.31. That is $8.15 per GB, the best rate of the 10 plans we compare from 1 provider. 10 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which mobile networks does St Vincent and the Grenadines have?
The two networks are broadly on par, reaching around 98 percent of the population. Coverage is generally good on mainland St Vincent but can be patchy across the smaller Grenadine islands.
- Digicel: Digicel entered in 2003 to challenge the incumbent and launched real 4G LTE in December 2018 on 700 MHz and 1900 MHz.
- Flow: Flow is the former Cable and Wireless monopoly and runs its LTE on 1900 MHz and 700 MHz.
The eSIM plans we compare on this page connect to:
Is 5G available in St Vincent and the Grenadines?
No 5G service operates in St Vincent and the Grenadines. The 5G Americas count for July 2025 lists two LTE networks and zero 5G networks.
How much data do you need in St Vincent and the Grenadines?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in St Vincent and the Grenadines right now:
eSIM or a local SIM at the airport in St Vincent and the Grenadines?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter. Data for St Vincent and the Grenadines starts at $16.31 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your St Vincent and the Grenadines eSIM
Buy your planYou get a QR code by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Airport and hotel wifi can be weak.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to find the network.
Check the validity clockSome plans start counting at purchase, not at first use. Check before you buy.
Good to know before you land in St Vincent and the Grenadines
SIM cards are sold at Argyle International Airport, but expect tourist pricing that can run about three times the store rate. Digicel and Flow stores in Kingstown are much cheaper, and Flow has given the SIM itself away free with a plan.
Island hopping through the Grenadines means living with weaker signal between islands. Hikers report usable signal at the La Soufriere crater rim, though it fades on parts of the trail at altitude.
St Vincent and the Grenadines Travel eSIM FAQ
Everything you need to know about using an eSIM in St Vincent and the Grenadines
What is the cheapest eSIM for St Vincent and the Grenadines?
Right now the cheapest option ranked by price per GB is MegaEsim with 2 GB for 1 Day at $16.31. That works out to $8.15 per GB. Prices change often, so the table above always shows the current order.
Which networks will my eSIM connect to in St Vincent and the Grenadines?
The plans we compare connect to FLOW. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do St Vincent and the Grenadines eSIMs support 5G?
The networks our plans use in St Vincent and the Grenadines currently run on 4G. That is enough for maps, messaging, video calls, and streaming in most cases.
Can I top up my St Vincent and the Grenadines eSIM if I run out?
Yes. 10 of the 10 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
How we rank
Prices last checked on 30 August 2026, 21:31 GMT across 10 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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