SIM Card at San Diego Airport (SAN)

Where to Buy SIM Card at San Diego Airport (SAN)?

Buy United States SIM Card Online and Pickup at San Diego Airport
If you're planning to travel to United States and arriving at San Diego Airport you might be able to buy a SIM card online in advanced and pick it up at SAN airport (subject to availability). You can also buy a United States eSIM online if it's compatible with your phone.

» 🇺🇸 Buy an eSIM online that works in United States and globally.

» 🔎 Find a United States SIM Card via Klook (SAN Airport Pickup)
» 🔎 Find a United States SIM Card via GetYourGuide (SAN Airport Pickup)

Buy United States SIM Card on Arrival at San Diego Airport
Below are the details on the best sim card and data plans that you can buy when you arrive in San Diego Airport. We provide information on different mobile providers in United States, location in SAN airport, mobile plans for tourist and their prices.

Ultra Mobile (via InMotion Store)
  • Location: Main Terminal hallway near McDonald’s (InMotion Store)
  • Hours: 04:30 AM – 09:00 PM
  • Estimated Price: USD 20–30 for prepaid SIM with data and talk/text options
  • Payment Method: Cash, credit cards
SoundBalance (T-Mobile SIM)
  • Location: Terminal 2, near Gate 26, Concourse D
  • Hours: 04:30 AM – 09:00 PM
  • Estimated Price: USD 30 prepaid tourist plan
  • Payment Method: Cash, credit cards
Hudson News
  • Location: Terminal 2, near Gate 37
  • Hours: Varies—typically airport operating hours
  • Estimated Price: USD 10–60 depending on data package
  • Payment Method: Cash, credit cards
Other carrier stores nearby
  • Location: No dedicated AT&T or Verizon SIM kiosks inside terminals—available off-airport or in local stores
  • Hours: Varies
  • Estimated Price: USD 10–60 depending on plan and carrier
  • Payment Method: Cash, credit cards

Need more info? Visit San Diego Airport website map page to find specific location or contact SAN airport customer service at this phone number or email: +1 619‑400‑2400

SIM Card Registration & Activation Process for Tourists in United States

Tourists in the United States can purchase and use SIM cards without mandatory registration or ID verification, unlike many countries. Most prepaid SIM cards are sold over the counter at stores, kiosks, or online, and can be activated instantly without providing personal identification. However, certain carriers may request optional registration for service management or eSIM activation. While ID is not legally required, some retailers may ask for one as a precaution. This leniency reflects the U.S.’s more relaxed telecom regulation for prepaid users.

eSIM Card for San Diego, United States

Using an eSIM for United States offers flexibility to switch carriers without physical SIM cards. It's convenient for frequent travelers and reduces the risk of losing SIM cards. more info...

Local eSIMGlobal eSIM
» Airalo Canada eSIM» Airalo Global eSIM
» GetYourGuide Canada eSIM» GetYourGuide Global eSIM
» Klook Canada eSIM» Klook Global eSIM

United States SIM Card and Mobile Phone Providers

A list of all the best mobile providers/carriers in United States.

NameDescription
VerizonLeading carrier known for extensive coverage, high-speed data, and reliable service across the United States.
AT&TOffers a wide range of plans and services, including high-speed internet and a robust 5G network.
T-MobilePopular for its unlimited plans and innovative approach, with a growing 5G network across urban areas.
SprintNow part of T-Mobile, historically known for affordable plans and unlimited data options.
US CellularRegional carrier focusing on providing strong local coverage and personalized customer service.
Boost MobilePrepaid carrier offering affordable plans and a variety of smartphones, catering to budget-conscious consumers.
Cricket WirelessA subsidiary of AT&T, known for affordable prepaid plans and straightforward pricing without contracts.
Metro by T-MobileOffers low-cost prepaid plans with great value, including unlimited data options on a reliable network.
VisibleA Verizon subsidiary providing simple, no-contract plans with unlimited data at competitive prices.
Mint MobilePrepaid carrier known for low-cost plans, offering flexibility and value for budget-conscious users.

Related Info:
- Mobile Coverage Map in United States
- Buying a SIM Card at the Airport Tips & Advice
- eSIM Card vs Physical SIM - Which is Better?

Related Services and Activities in SAN Airport