San Francisco eSIM: what to know before you land
🇺🇸 San Francisco, United States · SFO / OAK · 4-day pick: 3 GB for $5.99
Landing in San Francisco
- SFO San Francisco International
- OAK Oakland
BART runs from SFO's International Terminal into downtown San Francisco in about half an hour. Oakland airport is also on BART via a connector.
- Install the United States eSIM at home on Wi-Fi before you fly.
- When the plane lands at SFO, turn on data roaming for the eSIM line, so maps and transport apps work from the arrivals hall.
- The days start counting on first connection in United States, not at purchase.
You'll need about 2 GB over 4 days. 3 GB covers it with room to spare.
Maps and messaging only? 1 GB · 7 days for $3.99.
Pay · $5.99Short stays in San Francisco
| Stay | Maps & messaging | Plus socials & photos | Streaming & hotspot |
|---|---|---|---|
| 2 days | $3.99 1 GB · 7 daysneeds ~409 MB | $4.99 2 GB · 15 daysneeds ~1 GB | $5.99 3 GB · 30 daysneeds ~2.6 GB |
| 3 days | $3.99 1 GB · 7 daysneeds ~614 MB | $4.99 2 GB · 15 daysneeds ~1.5 GB | $10.99 Unlimited · 3 daysneeds ~3.9 GB |
| 4 days | $3.99 1 GB · 7 daysneeds ~819 MB | $5.99 3 GB · 30 daysneeds ~2 GB | $15.99 Unlimited · 5 daysneeds ~5.2 GB |
| 5 days | $4.99 2 GB · 15 daysneeds ~1 GB | $5.99 3 GB · 30 daysneeds ~2.5 GB | $15.99 Unlimited · 5 daysneeds ~6.5 GB |
| 7 days | $4.99 2 GB · 15 daysneeds ~1.4 GB | $7.99 5 GB · 30 daysneeds ~3.5 GB | $12.99 10 GB · 30 daysneeds ~9.1 GB |
Networks
The United States eSIM connects to T-Mobile and Verizon. All of them list 5G; a 5G phone uses it where the network has it, 4G elsewhere.
Also in United States
Atlanta · Boston · Chicago · Dallas · Denver · Honolulu · Houston · Las Vegas · Los Angeles · Maui · Miami · New Orleans · New York · Orlando · Philadelphia · Phoenix · Portland · Salt Lake City · San Diego · Seattle · Washington, D.C.
Going on from San Francisco? North America (3 countries), Global (202 countries) — cover United States too.
Questions about San Francisco
Which airports serve San Francisco?
San Francisco International (SFO), Oakland (OAK). BART runs from SFO's International Terminal into downtown San Francisco in about half an hour. Oakland airport is also on BART via a connector.
How much data do I need for 4 days in San Francisco?
About 2 GB for maps, messaging, socials and photos (our estimate: 0.5 GB a day). Our pick is 3 GB · 30 days for $5.99. If you only need maps and messaging, 1 GB · 7 days for $3.99 is enough.
Can I be online as soon as I land at SFO?
Yes, if you install the eSIM before you fly. Install it at home on Wi-Fi, then switch on data roaming for the eSIM line when you land; the plan's days start when it first connects to a network in United States.
Which networks will I use in San Francisco?
The United States eSIM connects to T-Mobile and Verizon. All of them list 5G; a 5G phone uses it where the network has it, 4G elsewhere.