eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

Flag of Montserrat

Compare eSIMs for Montserrat 2026

Compare 1,681 plans from 44 providers

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Which mobile networks you get in Montserrat

FLOW is the sole network named in the published eSIM listings for Montserrat, and it sits under Cable & Wireless. That makes the operator decision unusually straightforward: the choice is effectively made before you pick a plan, so differences between eSIMs matter more in their terms, data allowances and other plan details than in network selection. The highest technology level stated is 4G, a limit in the listings rather than a promise about every connection.

  • FLOWBest stated technology: 4G

    Operated by Cable & Wireless

    22 of 22 providers

    Bloomy eSIM, RedEx eSIM, eSimCard, Roamix, and eSIMnow +17 more

Where your data comes out in Montserrat

The breakout choice is split: one provider stays in Montserrat, while the others route traffic through the United States or, more commonly, the United Kingdom, up to roughly 6,637 km away. That can mean about 134ms of round-trip delay to local services, adding lag rather than reducing download speed, and your IP will appear American or British. A local banking or government app may reject that foreign address, whereas a Montserrat IP should behave normally; the provider you choose therefore matters more than the mobile network alone.

Where each provider breaks out, nearest first. Estimated from distance, not measured.

180 ms
  • GigSkyGigSkyFlag of United States of America~80 ms
  • Bloomy eSIMBloomy eSIMFlag of United Kingdom~134 ms
  • RedEx eSIMRedEx eSIMFlag of United Kingdom~134 ms
  • RoamixRoamixFlag of United Kingdom~134 ms
  • eSIMnoweSIMnowFlag of United Kingdom~134 ms
  • YonoSIMYonoSIMFlag of United Kingdom~134 ms

Montserrat eSIM prices, month by month

Data has been getting cheaper in Montserrat: a gigabyte typically goes for $3.73 now, against $5.00 when we started tracking it in December 2025, a fall of 25% across 10 months.

That is well above the $1.62 a gigabyte typically costs across the 229 destinations we track. Montserrat is one of the pricier places we cover, at 185 of 229 counting from the cheapest, and the gap between the best and worst plan on this page is correspondingly wide. The move is recent: the figure went up 18% in September 2026 alone.

Every figure here is the lower quartile of the plans in our catalogue that month — the cheaper end of what was actually on sale, rather than an average pulled up by a handful of premium plans.

  • Montserrat$3.73
  • All destinations$1.62
Typical per GB
$3.73down 25% since Dec 2025
Typical per day
$1.34up 44% since Dec 2025
Plans compared
1,681up 1,365 since Dec 2025
Providers
44up 26 since Dec 2025

Change measured since December 2025, our first monthly snapshot.

Show all 10 months
September 2026$3.73up 18% on the previous monthTypical per GB$1.34up 34% on the previous monthTypical per day1,681up 74% on the previous monthPlans44up 20 on the previous monthProviders
August 2026$3.15down 21% on the previous monthTypical per GB$1.00down 6% on the previous monthTypical per day967up 27% on the previous monthPlans24up 3 on the previous monthProviders
July 2026$3.97up 12% on the previous monthTypical per GB$1.06down 4% on the previous monthTypical per day760down 4% on the previous monthPlans21up 1 on the previous monthProviders
June 2026$3.56down 17% on the previous monthTypical per GB$1.10down 8% on the previous monthTypical per day794up 11% on the previous monthPlans20Providers
May 2026$4.30down 3% on the previous monthTypical per GB$1.20down 10% on the previous monthTypical per day716up 5% on the previous monthPlans20Providers
April 2026$4.42down 2% on the previous monthTypical per GB$1.33up 17% on the previous monthTypical per day684up 25% on the previous monthPlans20up 1 on the previous monthProviders
March 2026$4.51up 15% on the previous monthTypical per GB$1.14down 3% on the previous monthTypical per day546down 13% on the previous monthPlans19up 1 on the previous monthProviders
February 2026$3.92down 22% on the previous monthTypical per GB$1.17up 26% on the previous monthTypical per day625up 93% on the previous monthPlans18Providers
January 2026$5.00Typical per GB$0.93Typical per day324up 3% on the previous monthPlans18Providers
December 2025$5.00Typical per GB$0.93Typical per day316Plans18Providers

Frequently Asked Questions about eSIMs for Montserrat

How many travel eSIM brands (providers) are available for use in Montserrat, and how many prepaid data plans are there?

FLOW is the local network named by the travel eSIM brands selling service in Montserrat, so the apparent variety of offers sits on the same underlying network. The provider field is broad: RedEx eSIM, eSimCard, Roamix, eSIMnow, GigSky and Esimatic have particularly deep catalogues here, alongside other major travel eSIM sellers. That makes the brand list less useful than the plan details. Check how much data is included, how long it lasts and what happens after the allowance is used; a familiar provider may offer several sizes, and the longest or largest option is not automatically the best fit.

What are the mobile networks available for a travel eSIM in Montserrat?

FLOW is the only Montserratian network named in the travel-eSIM listings, making this a single-network option: the local network is decided before you choose an eSIM. In practical terms, providers can vary the data allowance and plan conditions, but not the operator identified in their published arrangements. This does not indicate how strong the signal is or how far it reaches across the island; it only records the network that providers have named. If using a travel eSIM here, the operator choice is therefore settled in advance rather than selected on arrival.

Are there any free data eSIM plans available for Montserrat?

A free-data option is currently listed for Montserrat, but it is a small trial allowance rather than a trip-sized plan. Access is typically tied to creating an account with the provider and may be limited to one claim per customer. It can be useful for getting online briefly on arrival or checking compatibility, but travellers should not treat it as their main data connection.

Are there any unlimited data eSIM plans available for Montserrat?

The market here does include unlimited-labelled eSIM options, and the label is fairly common among providers serving the island. It is not a useful comparison on its own: one plan may return to full speed each day, while another may slow down for the rest of its validity after its faster allowance is used. Once throttled, messaging may still work, but video, uploads and map loading can become frustrating. Check the reset pattern and reduced-speed terms before choosing.

Destinations near Montserrat

Crossing a border from Montserrat? Compare eSIMs for the countries around it.

Regional eSIMs that cover Montserrat: Caribbean

eSIM Providers for Montserrat

FLOW is the only network named across Montserrat’s eSIM market, so the radio-side choice is effectively settled: whichever tile you select, the stated network is the same. Choosing a different provider will not buy a different signal. Focus instead on the allowance and the provider’s terms for continued data after it is used up, since those are the details most likely to affect your experience.

38 providers sell eSIMs for Montserrat. Open one for its prices, its full plan list and the networks it puts you on here.