
If you're travelling to San Francisco and need to stay connected, you may be wondering where to buy a SIM card at the airport. While it is possible to purchase SIM cards at San Francisco Airport, reviews suggest that they are overpriced and may not offer the best value for money. Sources recommend purchasing a SIM card in the city, where you can find cheaper options and better deals. However, if you are set on buying a SIM card at the airport, you can find them at the InMotion store in Terminal 2, Best Buy Express and Straight Talk Wireless in Terminal D, and Hudson stores in Concourse M of Terminal 5 and the international arrivals area of Terminal 5.
| Characteristics | Values |
|---|---|
| Availability | Physical prepaid SIM cards for tourists are available at San Francisco Airport. eSIMs are not available at the airport. |
| Price | Prepaid SIM cards at the airport start from $59 for 30 days, while the same plan outside the airport costs $23. |
| Alternatives | eSIMs for the USA start from $1. An Airalo eSIM with 10 GB + 200 minutes is $34.90, and a Jetpac eSIM with 10 GB data-only is $13. |
| Stores | SIM cards can be purchased from TripTel in the International Terminal. Hudson stores in Concourse M of Terminal 5 and the international arrivals area of Terminal 5 also sell SIM cards. |
| Payment | Many airport kiosks/stores may only accept cash for SIM card purchases. |
| ID Requirements | A passport or other photo ID is required to purchase a SIM card. Airports may have stricter ID requirements than other stores. |
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What You'll Learn

SIM cards are available at San Francisco Airport
If you do choose to purchase a SIM card at the airport, you can find them at the InMotion store in Terminal 2 or at the Hudson stores in Concourse M of Terminal 5 and the international arrivals area of Terminal 5. You can also find SIM cards at the Best Buy Express and Straight Talk Wireless stores in Terminal D or at the TripTel store in the International Terminal.
When purchasing a SIM card at the airport, be aware that you may need to show your passport or another form of photo ID. Some airport kiosks and stores may only accept cash payments. It is recommended that you have $30-100 in cash, depending on the plan. You can review prepaid plans and prices online before your purchase to ensure you are getting a good deal.
SIM card pricing at US airports can vary depending on the carrier, data amounts, and retailer. Major carriers like Verizon, AT&T, and T-Mobile offer plans in the $30-$100 range for 1GB-5GB of data. Other carriers like TracFone, Boost Mobile, and Metro by T-Mobile offer plans in the $10-$30 range with less data.
If you have the option to purchase an eSIM before your arrival in the US, this may be a more convenient and affordable option. eSIMs can be purchased online and downloaded directly to your device, eliminating the need for a physical SIM card.
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They are expensive compared to other options
San Francisco International Airport (SFO) does offer SIM cards for tourists, but they are expensive compared to other options. The cheapest prepaid SIM card for tourists at SFO starts at $79 USD, while eSIMs for the USA can be purchased online for as little as $1 USD.
ESIMs are a much cheaper alternative to physical SIM cards, with options such as an Airalo eSIM for the USA with 10 GB + 200 minutes for $34.90 USD or a Jetpac eSIM with 10 GB of data for only $13 USD.
SIM card pricing at US airports can vary greatly depending on the carrier, data amounts, and retailer. Major carriers like Verizon, AT&T, and T-Mobile typically offer plans ranging from $30 to $100 for 1GB to 5GB of data. However, some airport stores may charge $10-20 extra as activation or convenience fees compared to regular stores.
Additionally, SFO offers free WiFi, so if you only need basic internet access, you may not need to purchase a SIM card at all.
Therefore, while it is convenient to purchase a SIM card at the airport, the high prices may not be worth it. It is recommended to explore other options, such as eSIMs or free WiFi, to stay connected during your trip.
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You can get them at the International Terminal
If you're looking to purchase a SIM card at San Francisco Airport, you can get them at the International Terminal. While the airport is quite spread out, all international flights arrive and depart from the same terminal, making it easy to navigate.
There is a phone store located straight after the passport control and luggage belts, which sells SIM cards. However, it is recommended that you purchase a SIM card in the city or online before your arrival, as airport SIM cards tend to be overpriced.
If you do decide to purchase a SIM card at the airport, you will need to show your passport or other photo ID, and some stores may only accept cash. SIM card pricing varies depending on the carrier, data amount, and retailer, but they typically range from $30 to $100 for 1GB to 5GB of data.
While it may be convenient to purchase a SIM card at the airport, you can also consider downloading offline maps or using the airport's free WiFi to navigate and stay connected until you can purchase a more affordable option.
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You can use free airport Wi-Fi instead
If you're arriving at San Francisco Airport and need internet access, you can use the airport's free Wi-Fi instead of buying a SIM card. This can be a much cheaper option, as SIM cards for tourists at the airport start at $79 USD.
Using the airport's Wi-Fi means you can avoid the often high roaming charges incurred when travelling. You can also download offline maps before you leave your home country, which will allow you to navigate without using mobile data.
It's worth noting that public Wi-Fi is typically an unsecured network, so it's recommended to use a VPN when surfing the internet.
If you're looking for a SIM card, there is a phone store in the airport's small arrival hall, but you may find better options elsewhere. For example, eSIMs for the USA can be purchased online for as little as $1 USD.
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It's recommended to buy a SIM card in the city
Although you can buy a SIM card at San Francisco Airport, it is not recommended. The prepaid SIM cards for tourists at the airport start from $79, which is very expensive compared to eSIMs, which start from $1. An Airalo eSIM with 10 GB + 200 minutes is only $34.90, for example.
Instead, it is recommended to buy a SIM card in the city. There are a few reasons for this. Firstly, the airport is quite spread out, with five or more terminals, so you may have to walk a long way to find a SIM card shop. Secondly, there is free WiFi at the airport, so if you download offline maps, you can navigate your way to a shop in the city that sells SIM cards without needing to buy a SIM card at the airport.
In the city, you can buy a prepaid SIM card from either Verizon, AT&T or T-Mobile. However, be aware that SIM cards bought in San Francisco only work in unlocked phones.
If you are looking for a temporary solution to stay connected while you make your way to a shop in the city, you can use the airport's free WiFi. However, be aware that this is an unsecured network, so it is recommended to use a VPN.
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Frequently asked questions
You can buy a SIM card from the only phone store in the airport, which is located in the International Terminal. However, it is not recommended due to the high prices.
SIM card pricing at San Francisco Airport can vary depending on the carrier, data amounts, and retailer. Prices can range from $30 to $100 for 1GB to 5GB of data.
Yes, you can purchase a SIM card from stores in San Francisco, such as Target, Best Buy, Walgreens, or CVS. You can also buy an eSIM online before your arrival in the US, which offers better deals and assistance.
























