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Trip.com offers 13671 in San Diego

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Trip.comSan Diego

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13671 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
Book now for today
Renewable
Hotspot capable
4.5/5
Satisfactory· 4,793 reviews· 65K+ booked
FromTWD41
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Book now for today
Renewable
Hotspot capable
4.6/5
Satisfactory· 2,750 reviews· 29K+ booked
FromTWD62
USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
Book now for today
Renewable
Hotspot capable
4.5/5
Satisfactory· 964 reviews· 24K+ booked
16% off
FromTWD5TWD6
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Book now for today
Renewable
Hotspot capable
4.6/5
Satisfactory· 151 reviews· 2K+ booked
10% off
FromTWD36TWD40
USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Book now for today
Renewable
Hotspot capable
4.5/5
Satisfactory· 304 reviews· 9K+ booked
6% off
FromTWD14TWD15
Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Book now for today
Hotspot capable
4.7/5
Great· 218 reviews· 2K+ booked
7% off
FromTWD13TWD14
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
4.5/5
Satisfactory· 176 reviews· 5K+ booked
16% off
FromTWD5TWD6
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
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Hotspot capable
4.3/5
Good· 168 reviews· 2K+ booked
FromTWD39
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· 300 reviews· 4K+ booked
16% off
FromTWD5TWD6
Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code
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Hotspot capable
4.3/5
Good· 48 reviews· 800+ booked
FromTWD91
US & Canada 5G eSIM | DayPass / Total | 1-30 days | QR code
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Renewable
Hotspot capable
4.7/5
Great· 162 reviews· 2K+ booked
FromTWD15
USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
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Hotspot capable
4.6/5
Satisfactory· 47 reviews· 1K+ booked
FromTWD9
United States & Mexico 5G eSIM | DayPass /Total | 1-30 days | QR code
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Renewable
Hotspot capable
4.3/5
Good· 41 reviews· 900+ booked
FromTWD27
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
5.0/5
Excellent· 3 reviews· 100+ booked
5% off
FromTWD817TWD861
USA eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code
Book now for today
Hotspot capable
4.5/5
Satisfactory· 33 reviews· 1K+ booked
22% off
FromTWD7TWD9
US/Canada/Mexico | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Book now for today
Hotspot capable
5.0/5
Excellent· 26 reviews· 100+ booked
6% off
FromTWD27TWD29
Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Book now for today
Renewable
Hotspot capable
4.3/5
Good· 159 reviews· 800+ booked
FromTWD466
USA, Canada, Mexico 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Book now for today
Renewable
Hotspot capable
4.5/5
Satisfactory· 8 reviews· 400+ booked
5% off
FromTWD37TWD39
Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code
Book now for today
Renewable
Hotspot capable
4.5/5
Satisfactory· 26 reviews· 300+ booked
FromTWD130
North America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code
Book now for today
Hotspot capable
4.5/5
Satisfactory· 22 reviews· 300+ booked
FromTWD57

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Frequently asked questions about San Diego

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Trip.com Picks

Popular San Diego Tours

Best San Diego Experiences

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Popular Activities

Petco Park Tour - Home of the San Diego Padres San Diego: Guided North Coast E-Bike Tour to Encinitas Moonlight Beach San Diego: Gaslamp Haunted Tour Coronado: History and Highlights Walking Tour San Diego: Old Town Food Tour

San Diego Sports & Adventure San Diego Group Tours San Diego Travel Essentials Boat Experiences in San Diego Guangzhou Spa & Massage Singapore Travel Essentials Japan SIM Card Shanghai Pocket Wifi Router Phu Quoc Island SIM Card Mutianyu Great Wall Bus Tour with Activity Options Tiananmen Square, Forbidden City & Treasure Museum Small Group Tour Mutianyu Great Wall Round-trip by ZANBUS with Tickets, Daily Departure 8/9/10 AM Mutianyu Great Wall + Summer Palace 1-day tour Return ends at Bird's Nest Beijing Forbidden City Ticket Booking

Reviews/Trip Moments

★

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

Guest User2025-10-28

I purchased a data plan and it worked perfectly. The connection was fast and stable throughout my trip, even in more remote areas. Activation was quick and easy, and the price was very reasonable. I’d definitely buy it again next time.

★

Guest User2025-10-08

Good to be connected at all times. Better to pair it with a VPN since the IP address is in Poland. Otherwise very good product

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Top Picks for San Diego

13671 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

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

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

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

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

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

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

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

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

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

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

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

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

Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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