eSIM for Costa Rica: what actually works
A researched, up-to-date guide to mobile data in Costa Rica. Operators, coverage, prices, and when a local SIM beats us.
Choose your eSIM Costa Rica according to the length of your stay and your expected data use. 5 GB is generally enough for maps, messaging and social media, while video streaming and hotspot use require more data. The plans shown range from 1 to 20 GB and start at $3.90. They are fully refundable within 30 days provided the eSIM has not been used on a network at the destination. The activation link is sent by email after purchase.
Costa Rica eSIM plans
Prices in USD. Instant QR activation. Pick your data, land connected.
Clear data. Clear price.
Drift plans show a fixed data allowance, validity period and final price before checkout.
About “unlimited” plans: Plans marketed as unlimited, including Holafly plans, may still be subject to local network Fair Usage Policies (FUP) and temporary speed reductions after heavy use. Unlimited data does not always mean unlimited full-speed data.
Coverage in Costa Rica
Costa Rica has dependable 4G across San Jose, the Central Valley and the main tourist regions, with 5G beginning to appear in the largest centres. Kolbi carries the widest coverage, including most of the popular Pacific and Caribbean coasts and the volcano regions. The realistic weak spots are the dense rainforest interior, remote national parks such as Corcovado, and the more isolated beach and mountain roads, where signal thins between towns. For the main tourist routes, connectivity is reliable.
Local operators
Kolbi
physical SIM onlythe state operator with the widest reach including rural and coastal areas, the strongest single choice for touring.
Claro
physical SIM onlygood coverage in the cities and main resorts, a solid alternative.
Liberty (Movistar)
physical SIM onlycompetitive pricing and decent urban coverage, weaker in remote areas.
Networks available by plan
The network depends on the plan you choose. These are the published operators for the first six plans currently sold.
| Plan | Published operators |
|---|---|
| 1 GB · 7 days | Claro |
| 3 GB · 15 days | Claro |
| 5 GB · 30 days | Claro |
| 10 GB · 30 days | Claro |
| 20 GB · 30 days | Claro |
Buying a local SIM instead
Where to buy: Kolbi stores, supermarkets and pharmacies; airport counters at San Jose and Liberia
Price: 10-25 USD
Costa Rican SIMs are easy to buy at the airport with a passport, but for a short eco trip a travel eSIM avoids the queue and works the moment you land. Remember that remote national parks have little signal on any network.
The verdict
The verdict
Our eSIM wins when: you want to land connected for an eco or beach trip without queuing, or you are moving between several regions on one trip.
A local SIM wins when: you are staying a month or more and want the lowest price per gigabyte from a local Kolbi pack.
Bottom line: For the typical one to two week nature trip a travel eSIM is the easiest choice. For a long stay a local Kolbi SIM is cheaper per gigabyte.
Costa Rica eSIM FAQ
Is an eSIM cheaper than a local Costa Rica SIM?
A local prepaid SIM runs about $10-25 and wins on price per gigabyte if you stay a month or more. For a short trip a travel eSIM is usually cheaper once you count the airport markup and the time spent registering a local SIM.
Is 4G or 5G better in Costa Rica in 2026?
5G is now broad across the main cities and tourist regions, and 4G was already fast enough for maps, calls and streaming. Pick a plan on coverage where you are going, not on 4G versus 5G. The realistic weak spots are the dense rainforest interior, remote national parks such as Corcovado, and the more isolated beach and mountain roads, where signal thins between towns.
Does an eSIM work on arrival at the airport in Costa Rica?
Yes. Activate it before you fly and it connects to Kolbi the moment you land, before you reach immigration. No need to find a SIM counter at San Jose and Liberia.
Which operator is best for a tourist in Costa Rica?
Kolbi is the safest single choice with the widest reach. Claro is a solid alternative, good coverage in the cities and main resorts. A travel eSIM typically rides the strongest of these networks, so you get that coverage without choosing.
How long should my eSIM plan last for Costa Rica?
Match it to your trip. For a city break or a multi country itinerary, a short validity travel eSIM is the simplest call. For a stay of a month or more in Costa Rica, a local pack edges ahead on price per gigabyte.
Cities & islands in Costa Rica
Local coverage, the best network by area, and the same plans that work nationwide.
Ready to sort your Costa Rica eSIM?
Pick the plan that fits your trip to Costa Rica, or work out exactly how much data you need first.