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Trip.com offers 13168 in San Diego

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Trip.comSan Diego

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13168 Results for San Diego

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Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
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Renewable
Hotspot capable
4.5/5
Satisfactory· 6.2k reviews· 79K+ booked
FromPLN 4.77
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
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Renewable
Hotspot capable
4.6/5
Satisfactory· 3.2k reviews· 32K+ booked
FromPLN 7.34
USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
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Renewable
Hotspot capable
4.6/5
Satisfactory· 1.1k reviews· 26K+ booked
9% off
FromPLN 0.59PLN 0.65
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
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Renewable
Hotspot capable
4.6/5
Satisfactory· 175 reviews· 3K+ booked
12% off
FromPLN 4.14PLN 4.71
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
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Hotspot capable
4.3/5
Good· 181 reviews· 3K+ booked
FromPLN 4.62
US 5G eSIM | Daily Package/Data Package | 1-30 days | 24-hour billing | QR code (excluding Guam and Saipan)
Book now for today
Renewable
Hotspot capable
4.6/5
Satisfactory· 218 reviews· 5K+ booked
50% off
FromPLN 0.34PLN 0.69
Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Book now for today
Hotspot capable
4.6/5
Satisfactory· 250 reviews· 3K+ booked
5% off
FromPLN 1.48PLN 1.56
USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
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Renewable
Hotspot capable
4.5/5
Satisfactory· 334 reviews· 10K+ booked
50% off
FromPLN 0.89PLN 1.79
United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
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Renewable
Hotspot capable
4.7/5
Great· 310 reviews· 4K+ booked
5% off
FromPLN 0.64PLN 0.68
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
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Includes SMS messages
Phone calls supported
Hotspot capable
4.8/5
Great· 6 reviews· 300+ booked
5% off
FromPLN 97.50PLN 102.64
United States & Mexico 5G eSIM | DayPass /Total | 1-30 days | QR code
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Renewable
Hotspot capable
4.3/5
Good· 54 reviews· 1K+ booked
FromPLN 3.13
US & Canada 5G eSIM | DayPass / Total | 1-30 days | QR code
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Renewable
Hotspot capable
4.7/5
Great· 167 reviews· 2K+ booked
FromPLN 1.69
USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
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Hotspot capable
4.7/5
Great· 50 reviews· 1K+ booked
FromPLN 1.03
US/Canada/Mexico | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
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Hotspot capable
5.0/5
Excellent· 27 reviews· 100+ booked
5% off
FromPLN 3.22PLN 3.39
USA eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code
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Hotspot capable
4.3/5
Good· 35 reviews· 1K+ booked
20% off
FromPLN 0.82PLN 1.03
USA, Canada, Mexico 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
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Renewable
Hotspot capable
4.6/5
Satisfactory· 10 reviews· 500+ booked
5% off
FromPLN 4.36PLN 4.59
Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code
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Renewable
Hotspot capable
4.5/5
Satisfactory· 26 reviews· 400+ booked
FromPLN 15.41
North America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code
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Hotspot capable
4.5/5
Satisfactory· 22 reviews· 400+ booked
FromPLN 6.70
USA | 5G eSIM | High-Speed Data | Total Data Package | Natural day | Quick Installation | QR Code
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Hotspot capable
4.4/5
Good· 13 reviews· 100+ booked
20% off
FromPLN 44.51PLN 55.64
Canada & USA | 5G eSIM | High-Speed Data | Total Data Package | Natural day | Quick Install | QR Code
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Hotspot capable
4.4/5
Good· 19 reviews· 100+ booked
20% off
FromPLN 52.05PLN 65.07

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Frequently asked questions about San Diego

How many are available in San Diego on Trip.com?

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What are the best in San Diego?

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What are the top-rated in San Diego?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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How can I get discounted prices?

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Trip.com Picks

Popular San Diego Tours

Best San Diego Experiences

Popular Activities

Balboa Park: Guided Walking Tour San Diego: Old Town Food Tour San Diego Bike Rentals GoCar San Diego: Self-Guided Tour San Diego: Little Italy Food Tour Patriot Jet Boat Thrill Ride San Diego Harbor: 2-Hour Cruise with Live Guide San Diego: Guided North Coast E-Bike Tour to Encinitas Moonlight Beach San Diego: Gaslamp Quarter Guided Food Tour Whaley House: Self-Guided Haunted Tour Petco Park Tour - Home of the San Diego Padres Coronado: History and Highlights Walking Tour San Diego Gaslamp District: History Walking Tour San Diego: Champagne Brunch Cruise with Dessert Buffet San Diego: Gaslamp Haunted Tour

San Diego Surfing Wellness & Spa in San Diego San Diego Connectivity Solutions San Diego Bus Tickets San Diego SIM Card San Diego Travel Essentials Food & Drink in San Diego San Diego Sports & Adventure San Diego Local Tour Guides Boat Experiences in San Diego San Diego Travel Services San Diego Visa Application Services San Diego Shopping Discounts Water Activities in San Diego Guangzhou Spa & Massage Shanghai Activities China Bus Tickets Shenzhen Spa & Massage Shanghai Day Tours Istanbul Spa & Massage Pattaya Spa & Massage Beijing Day Tours Xiamen Spa & Massage Vietnam SIM Card Shanghai must-visit route: Oriental Pearl Radio & Television Tower + Huangpu River night cruise, Chinese group 1-day tour Bus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is available Terracotta Army Tickets Shanghai Romance Park: Performance Ticket Beijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticket Forbidden City Ticket with Optional Private Guide Or Group Tour Bangkok Space Cube Chengdu city center - Bipenggou direct bus: Group tour with comfortable bus and entrance tickets for an easy and enjoyable visit to the scenic area.One-Day Zhangjiajie Private Tour of Fenghuang and Furong Old Town Private tour from Lijiang: Jade Dragon Snow Mountain + Glacier Park Cableway + Blue Moon Valley

Reviews/Trip Moments

★

Guest User2025-11-13

Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle

★

Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-11-04

I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.

★

Reviews: USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)

Guest User2025-11-18

eSIM is really convenient! No need to swap physical cards, just activate it and you're good to go, avoiding the hassle of roaming. The signal is pretty stable too. Perfect for staying connected while traveling, saving time and effort. Highly recommend it to other travelers!

★

Guest User2025-11-17

It works perfectly, just used it for Andorra as my dad needed the data. Just scan the QR code (so you can even purchase it for another phone of your friends and family), activate the Roaming and that’s it! Perfectly works on iPhone 12!

★

Reviews: Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

Guest User2025-11-13

really convenient and i don't need to think too much cuz it covers most the the countries i visited

★

Reviews: US 5G eSIM | Daily Package/Data Package | 1-30 days | 24-hour billing | QR code (excluding Guam and Saipan)

Guest User2025-11-18

eSIM is super convenient! No need to worry about swapping SIM cards, just activate it and you’re connected. It’s fast, reliable, and perfect for staying online while traveling. No roaming charges, just smooth service all the way. Highly recommend to other tourists!

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Top Picks for San Diego

13168 Results for San Diego

Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)

Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

US 5G eSIM | Daily Package/Data Package | 1-30 days | 24-hour billing | QR code (excluding Guam and Saipan)

Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

United States & Mexico 5G eSIM | DayPass /Total | 1-30 days | QR code

US & Canada 5G eSIM | DayPass / Total | 1-30 days | QR code

USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

US/Canada/Mexico | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

USA eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code

USA, Canada, Mexico 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code

North America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code

USA | 5G eSIM | High-Speed Data | Total Data Package | Natural day | Quick Installation | QR Code

Canada & USA | 5G eSIM | High-Speed Data | Total Data Package | Natural day | Quick Install | QR Code

Frequently asked questions about San Diego

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