App
Customer support
HKD
Find bookings
travel
travel

Top Picks for San Diego

Search attractions or local attractions & tours
Trip.comSan Diego
Book now for today
Book now for tomorrow

13140 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 (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· 6.389 reviews· 80K+ booked
    FromHK$ 10,11
  • Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

    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· 3.211 reviews· 32K+ booked
    FromHK$ 15,55
  • USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)

    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
    4,6/5
    Satisfactory· 1.065 reviews· 26K+ booked
    50% off
    FromHK$ 0,68HK$ 1,36
  • Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    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
    4,5/5
    Satisfactory· 180 reviews· 3K+ booked
    12% off
    FromHK$ 8,77HK$ 9,97
  • Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

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

    Book now for today
    Hotspot capable
    4,3/5
    Good· 183 reviews· 3K+ booked
    FromHK$ 9,79
  • US 5G eSIM | Daily Package/Data Package | 1-30 days | 24-hour billing | QR code (excluding Guam and Saipan)

    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· 224 reviews· 5K+ booked
    50% off
    FromHK$ 0,73HK$ 1,46
  • Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

    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· 256 reviews· 3K+ booked
    50% off
    FromHK$ 1,65HK$ 3,3
  • USA/Canada 5G eSIM | Day Pass/Total Data Package | 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

    Book now for today
    Renewable
    Hotspot capable
    4,5/5
    Satisfactory· 338 reviews· 10K+ booked
    50% off
    FromHK$ 1,90HK$ 3,8
  • United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

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

    Book now for today
    Renewable
    Hotspot capable
    4,7/5
    Great· 310 reviews· 4K+ booked
    50% off
    FromHK$ 0,72HK$ 1,44
  • Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

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

    Book now for today
    Includes SMS messages
    Phone calls supported
    Hotspot capable
    4,8/5
    Great· 6 reviews· 400+ booked
    5% off
    FromHK$ 206,63HK$ 217,51
  • United States & Mexico 5G eSIM | DayPass /Total | 1-30 days | QR code

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

    Book now for today
    Renewable
    Hotspot capable
    4,3/5
    Good· 55 reviews· 1K+ booked
    FromHK$ 6,63
  • US & Canada 5G eSIM | DayPass / Total | 1-30 days | QR code

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

    Book now for today
    Renewable
    Hotspot capable
    4,7/5
    Great· 167 reviews· 2K+ booked
    FromHK$ 3,57
  • USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

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

    Book now for today
    Hotspot capable
    4,7/5
    Great· 51 reviews· 1K+ booked
    FromHK$ 2,18
  • US/Canada/Mexico | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

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

    Book now for today
    Hotspot capable
    4,9/5
    Excellent· 29 reviews· 100+ booked
    50% off
    FromHK$ 3,59HK$ 7,18
  • USA eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code

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

    Book now for today
    Hotspot capable
    4,3/5
    Good· 36 reviews· 1K+ booked
    20% off
    FromHK$ 1,75HK$ 2,19
  • Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code

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

    Book now for today
    Renewable
    Hotspot capable
    4,5/5
    Satisfactory· 27 reviews· 400+ booked
    FromHK$ 32,68
  • North America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR code

    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· 23 reviews· 400+ booked
    FromHK$ 14,20
  • USA | 5G eSIM | High-Speed ​​Data | Total Data Package | Natural day | Quick Installation | QR Code

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

    Book now for today
    Hotspot capable
    4,4/5
    Good· 13 reviews· 100+ booked
    20% off
    FromHK$ 94,40HK$ 118,01
  • Canada & USA | 5G eSIM | High-Speed ​​Data | Total Data Package | Natural day | Quick Install | QR Code

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

    Book now for today
    Hotspot capable
    4,4/5
    Good· 19 reviews· 100+ booked
    20% off
    FromHK$ 110,40HK$ 138,01
  • USA · Canada · Mexico 5G eSIM | Including Hawaii | 1–30 Days | Instant QR

    USA · Canada · Mexico 5G eSIM | Including Hawaii | 1–30 Days | Instant QR

    Book now for today
    Hotspot capable
    4,0/5
    Good· 3 reviews· 48 booked
    FromHK$ 7,61
1
2
3
4
5
6
657

Frequently asked questions about San Diego

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

What are the best in San Diego?

What are the top-rated in San Diego?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Trip.com Picks

Popular San Diego Tours

Best San Diego Experiences

Explore More

Popular Activities

San Diego: Guided North Coast E-Bike Tour to Encinitas Moonlight BeachSan Diego: Gaslamp Quarter Guided Food TourGoCar San Diego: Self-Guided TourWhaley House: Self-Guided Haunted TourSan Diego: Little Italy Food TourSan Diego: Gaslamp Haunted TourCoronado: History and Highlights Walking TourSan Diego: Champagne Brunch Cruise with Dessert BuffetSan Diego Bike RentalsBalboa Park: Guided Walking TourSan Diego Gaslamp District: History Walking TourSan Diego: Old Town Food TourPetco Park Tour - Home of the San Diego PadresPatriot Jet Boat Thrill RideSan Diego Harbor: 2-Hour Cruise with Live Guide
Water Activities in San DiegoSan Diego Shopping DiscountsBoat Experiences in San DiegoSan Diego Sports & AdventureSan Diego Connectivity SolutionsSan Diego Travel EssentialsSan Diego SIM CardFood & Drink in San DiegoWellness & Spa in San DiegoSan Diego Local Tour GuidesSan Diego SurfingSan Diego Bus TicketsSan Diego Travel ServicesSan Diego Visa Application ServicesShanghai ActivitiesChina Bus TicketsShanghai Day ToursIstanbul Spa & MassagePattaya Spa & MassageShenzhen Spa & MassageBeijing Day ToursVietnam SIM CardChongqing Day ToursJapan SIM CardShanghai 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 availableForbidden City Ticket with Optional Private Guide Or Group Tour 6996 Show,79 Show,89 Show,99 Show Pattaya TicketMutianyu Great Wall With English Speaking Driver Service Xi'an "THE GREAT QIN" Stage Show Ticket - An Epic Artistic Feast Featuring the Terracotta WarriorsTerracotta Army TicketsPrivate tour from Lijiang: Jade Dragon Snow Mountain + Glacier Park Cableway + Blue Moon Valley Shanghai Romance Park: Performance Ticket From Khao Sok: Private Longtail Boat Tour at Cheow Lan Lake

Contact us

About

Other services

Payment methods
UNIONPAYMCVISAAMEXJCBDINERSDISCOVERGOOGLECOINSEGIFT
Our partners
Contact Center <br>of the year 2025
Contact Center
of the year 2025
trip.com group
SkyscannerTrip
Trip.com is part of Trip.com Group Limited, one of the world's leading providers of travel services.
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.