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Top Picks for San Diego Wi-Fi & SIM cards
Discover 23 Wi-Fi & SIM cards in San Diego on Trip.com, updated December 5, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From INR 7.83 per person, with an average total of INR 323.79. Choose the option that suits your plan.
With 14.761k verified reviews, Wi-Fi & SIM cards San Diego boast an average rating of 4.5.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 7.876k reviews and a 4.4 rating.
The next available day tour departs on December 6, 2025. Book now to secure your spot!
San Diego Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
December is the perfect time to visit San Diego! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
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23 Results for San Diego Wi-Fi & SIM cards
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Fast-selling Wi-Fi & SIM cardsRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 1.2k reviews· 29.2k booked50% offLimited-time saleFrom₹ 7.83₹ 15.66
90.9% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.5/5Satisfactory· 254 reviews· 6.9k booked50% offLimited-time saleFrom₹ 8.39₹ 16.78
90.7% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 324 reviews· 4.2k booked50% offLimited-time saleFrom₹ 18.96₹ 37.92
92.8% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.7/5Great· 332 reviews· 5.1k booked50% offLimited-time saleFrom₹ 8.32₹ 16.65
149 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Satisfactory· 361 reviews· 10.5k booked50% offLimited-time saleFrom₹ 21.97₹ 43.94
57 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.4/5Good· 66 reviews· 1.4k bookedFrom₹ 76.66
28 bookings in 7 daysHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 27 reviews· 530 bookedFrom₹ 164.33
34 bookings in 7 daysHotspot capableFree cancellationBook now for today4.4/5Good· 37 reviews· 276 booked50% offLimited-time saleFrom₹ 41.32₹ 82.64
30 bookings in 7 daysHotspot capableFree cancellationBook now for today4.2/5Good· 38 reviews· 1.7k booked20% offLimited-time saleFrom₹ 20.23₹ 25.29
28 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 30 reviews· 474 bookedFrom₹ 378.35
Hotspot capableFree cancellationBook now for today4.4/5Good· 13 reviews· 187 booked20% offLimited-time saleFrom₹ 1,084.44₹ 1,355.55
91.8% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.7/5Great· 170 reviews· 3k bookedFrom₹ 41.28
295 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Satisfactory· 212 reviews· 4.1k bookedFrom₹ 114.72
23 consecutive positive reviewsHotspot capableFree cancellationBook now for today4.7/5Great· 59 reviews· 1.4k booked5% offLimited-time saleFrom₹ 23.91₹ 25.17
6.052k bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.4/5Good· 7.9k reviews· 96.1k bookedFrom₹ 116.28
178 bookings in 7 daysHotspot capableFree cancellationBook now for today4.3/5Good· 197 reviews· 3.8k booked5% offLimited-time saleFrom₹ 106.77₹ 112.39
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
27 consecutive positive reviewsRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfactory· 3.6k reviews· 36.1k bookedFrom₹ 178.88
Hotspot capableFree cancellationBook now for today5.0/5Excellent· 1 review· 29 bookedFrom₹ 291.66
60 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.4/5Good· 9 reviews· 590 bookedFrom₹ 2,503.32
Hotspot capableFree cancellationBook now for today4.4/5Good· 19 reviews· 114 booked20% offLimited-time saleFrom₹ 1,268.24₹ 1,585.31
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Reviews: USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
Guest User2025-12-01
Easy to use, convenient, worry-free, easy to install in any area across America, no problem, convenient and fast to use.★
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Reviews: USA 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-90 Days | 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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Reviews: Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-11-16
This is my 8th booking for all of my friends. Great signal and uninterrupted communication. Highly recommended. Good service★
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Reviews: United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-25
The signal of this eSIM card is really good, with fast connection speed and wide coverage. There’s almost no drop in signal, and it works smoothly. Especially when traveling, I didn’t have to worry about signal issues at all. Highly recommend for anyone needing stable internet!★
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Reviews: USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-12-01
Well I am never disappointed in this internet package that I keep buying this whenever I am in Canada★
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Reviews: United States & Mexico 5G eSIM | DayPass /Total | 1-30 days | QR code
Guest User2025-12-01
Easy installation and a good price, but the signal is quite poor. I wouldn't buy it again.
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