eSIM Texas from £2.13

Name: eSIM Texas
Brand: HelloRoam

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

An eSIM for Texas from HelloRoam starts at £2.13 per day across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active through dual SIM.

194+
Mobile networks
5G
5G support
under two minutes
Setup

Last updatedMay 2026

eSIM coverage across Texas from Dallas to San Antonio

Cheap eSIM for Texas, starting from £2.13. Local 4G LTE and 5G data on top carrier networks in Texas. Works on all eSIM compatible phones. HelloRoam's Texas eSIM runs on T-Mobile and Verizon 5G networks covering Dallas, Houston, Austin and San Antonio from £2.13. Download the QR code, scan it on your compatible iPhone or Android and you're online the moment you land. No physical SIM swap, no contract, no roaming charges.

Texas eSIM with fast 5G coverage

Texas is the USA's second largest state and a growing destination for British travellers, spanning Houston, Austin, Dallas, and San Antonio. Direct flights from London Heathrow reach Houston in nine and a half hours and Dallas in ten hours. T-Mobile, AT&T, and Verizon provide 5G across all major Texas cities and airports. A HelloRoam USA eSIM is the best option for Texas travel. Plans start at $2.87.

Plans start at £2.13 with 5G speeds
Coverage from T-Mobile and 2+ other operators
Instant activation in under 2 minutes
180-day money-back guarantee
Texas coverage across major cities

Network: 5G
Plans From: £2.13
Activation: Under 2 min
Guarantee: 180 days

Holiday changed? Not to worry, your money is safe.

Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more about our refund policy

HelloRoam Texas eSIM vs EE, Vodafone and Three roaming

When comparing eSIM vs a travel SIM card for Texas, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £2.13 with instant QR activation.

HelloRoam Texas eSIM vs EE, Vodafone and Three roaming
Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Texas carrier networks

Why UK Travellers Pick HelloRoam e-sim for Texas

HelloRoam vs Other eSIM Providers for Texas

HelloRoam eSIM reviews from UK travellers highlight the 180-day refund policy, no activation fees, and round-the-clock live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for your Texas holiday.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Texas carrier networks
Own branded carrier identity (SPN)

Texas eSIM coverage guide for UK travellers

Texas has excellent 5G across Houston, Dallas, Austin, San Antonio, and all main cities. Remote west Texas and Big Bend have limited or no signal. Download offline maps before heading to remote areas. Your HelloRoam eSIM connects to T-Mobile, AT&T, or Verizon on arrival.

HelloRoam connects to T-Mobile 5G, Verizon 5G, AT&T 5G in Texas
5G across Houston, Dallas, Austin, San Antonio, and all main Texas cities
DFW, IAH, AUS, and SAT airports fully covered
Plans from $2.87 cover all 50 states

eSIM Travel Tips for Texas

Install your eSIM before your flight to DFW, IAH, or AUS
British Airways flies direct from London Heathrow to Dallas-Fort Worth and Houston. United and American also operate direct services. Install your HelloRoam USA eSIM at home. Connect at the airport on arrival.
Download offline maps for Big Bend and remote west Texas
Big Bend National Park, Guadalupe Mountains, and remote west Texas ranch country have little or no signal. Download offline Google Maps for the Big Bend region before you drive out of San Antonio or El Paso.
Hire a car for touring between Texas cities
Texas is vast and public transport between cities is limited. Hire a car for flexibility between Houston, San Antonio, Austin, and Dallas. Your HelloRoam eSIM keeps navigation live throughout.
Keep your UK SIM for banking
British banks send SMS verification codes for overseas transactions. Keep your UK SIM active alongside your HelloRoam eSIM.
Data from $2.87 covers all 50 states
A HelloRoam USA eSIM covers Texas, California, New York, and the whole country. Plans start from $2.87.

Texas mobile network coverage for British travellers

Texas has excellent 5G and 4G LTE coverage across its main cities. T-Mobile, AT&T (headquartered in Dallas), and Verizon all operate 5G networks across the state. George Bush Intercontinental Airport Houston (IAH), Dallas/Fort Worth International Airport (DFW), Austin-Bergstrom International Airport (AUS), and San Antonio International Airport (SAT) all have full 5G coverage. Downtown Houston, Dallas, Austin's 6th Street, the River Walk in San Antonio, Galveston Island, Big Bend National Park visitor areas, and all main tourist destinations have coverage. Very remote west Texas desert around Big Bend has limited signal.

T-Mobile: 5G
Verizon: 5G
AT&T: 5G

Best time to visit Texas from the UK

March through May and October through November are the best times for British visitors. Spring brings the Texas Bluebonnet wildflower season in the Hill Country at 18C to 26C. Autumn is warm and pleasantly dry. June through September is very hot in Texas at 35C to 42C, with high humidity in Houston. December through February is mild in most of Texas at 10C to 18C, though occasional cold fronts bring temperatures below freezing.

Top Attractions in Texas

Texas

Explore the vibrant heart of the city with shops, restaurants, and attractions.

Best visited in the morning for fewer crowds.

Check Device Compatibility Data Usage Calculator

Prices verified: 31 May 2026

Common Questions About Texas eSIM

Yes, HelloRoam's eSIM connects you across Texas on T-Mobile and Verizon 5G networks from £2.13. Scan the QR code at home and you're live in two minutes on any compatible device.

Your HelloRoam United States eSIM runs on nationwide T-Mobile and Verizon 5G networks, so you're covered in Texas and every other state from £2.13. No contract, no roaming fees.

A HelloRoam United States plan runs on T-Mobile and Verizon 5G across Texas, covering Dallas, Houston, San Antonio, Austin, and the Hill Country route west to Fredericksburg and the Guadalupe Mountains. Plans start from £2.13 with instant QR delivery and a 180-day refund guarantee.

A HelloRoam US plan works nationwide on T-Mobile and Verizon 5G, so your data follows US-90 from San Antonio to Marfa and south to Big Bend. Plans start from £2.13 with no contract. Remote desert park areas may have very limited signal on any network, so download offline maps before leaving the city.

A HelloRoam USA eSIM works across Texas on T-Mobile, AT&T, and Verizon 5G networks. Coverage is excellent in Houston, Dallas, Austin, and San Antonio. HelloRoam eSIM for Texas connects to T-Mobile / AT&T with 5G coverage across major tourist and urban areas. Plans start from $2.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Dallas/Fort Worth International Airport (DFW) has full 5G and 4G LTE coverage. Your HelloRoam eSIM connects on arrival. The airport has full 5G coverage across all terminals. Activate your data in Settings when you land and HelloRoam connects automatically to T-Mobile / AT&T. No queue, no SIM counter: you are online within seconds of landing.

Yes. George Bush Intercontinental Airport (IAH) and Houston Hobby Airport (HOU) both have full 5G and 4G coverage. Your HelloRoam eSIM connects on arrival. The airport has full 5G coverage across all terminals. Activate your data in Settings when you land and HelloRoam connects automatically to T-Mobile / AT&T. No queue, no SIM counter: you are online within seconds of landing.

Yes. The USA has no roaming agreement with UK carriers. A HelloRoam eSIM avoids daily UK carrier charges. HelloRoam eSIM for Texas connects to T-Mobile / AT&T with 5G coverage across major tourist and urban areas. Plans start from $2.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. San Antonio River Walk, the Alamo, and downtown San Antonio all have strong outdoor 5G coverage. Outdoor areas and main tourist zones have strong 5G signal from T-Mobile / AT&T. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Yes. Austin's 6th Street, South Congress, the Texas State Capitol, and all Austin neighbourhoods have strong outdoor 5G coverage. Outdoor areas and main tourist zones have strong 5G signal from T-Mobile / AT&T. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Big Bend has very limited signal. The Panther Junction visitor centre area has limited 4G. The Chisos Basin, the river canyons, and the backcountry have no signal. Download offline maps before entering. Outdoor areas and main tourist zones have strong 5G signal from T-Mobile / AT&T. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Yes. A HelloRoam USA eSIM covers all 50 states including Texas, California, New York, and the whole country. HelloRoam eSIM for Texas connects to T-Mobile / AT&T with 5G coverage across major tourist and urban areas. Plans start from $2.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Dallas downtown, Deep Ellum, the Arts District, Uptown, and all Dallas-Fort Worth metro areas have strong outdoor 5G coverage. Outdoor areas and main tourist zones have strong 5G signal from T-Mobile / AT&T. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

The USA uses the US dollar (USD). Cards are accepted everywhere in Texas. HelloRoam eSIM for Texas connects to T-Mobile / AT&T with 5G coverage across major tourist and urban areas. Plans start from $2.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Uber and Lyft operate in Houston, Dallas, Austin, and San Antonio. With your HelloRoam eSIM active, you can book from any major Texas airport. HelloRoam eSIM for Texas connects to T-Mobile / AT&T with 5G coverage across major tourist and urban areas. Plans start from $2.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Number of days	Price
1 day	£2.49
3 days	£7.16
7 days	£16.71
15 days	£34.63
22 days	£48.51
30 days	£63.82

Category	Recommended	US prepaid SIM card	UK carrier roaming
Typical cost	From £2.13 total	£3.72–£18.58 total	£3.72–£11.15/day
Details	From $2.87. Install at home, connect at IAH, DFW, or AUS on arrival. No SIM purchase needed.	US prepaid SIMs are available at Texas airports. They require activation time and are often more expensive for short trips.	UK carriers charge daily fees for the USA. A two-week Texas trip with daily roaming adds significantly to your bill.

Number of days	Price
1 day	£2.49
3 days	£7.16
7 days	£16.71
15 days	£34.63
22 days	£48.51
30 days	£63.82

Category	Recommended	US prepaid SIM card	UK carrier roaming
Typical cost	From £2.13 total	£3.72–£18.58 total	£3.72–£11.15/day
Details	From $2.87. Install at home, connect at IAH, DFW, or AUS on arrival. No SIM purchase needed.	US prepaid SIMs are available at Texas airports. They require activation time and are often more expensive for short trips.	UK carriers charge daily fees for the USA. A two-week Texas trip with daily roaming adds significantly to your bill.

eSIM Texas

eSIM coverage across Texas from Dallas to San Antonio

eSIM Texas

eSIM coverage across Texas from Dallas to San Antonio

Texas eSIM with fast 5G coverage

Holiday changed? Not to worry, your money is safe.

HelloRoam Texas eSIM vs EE, Vodafone and Three roaming

Why UK Travellers Pick HelloRoam e-sim for Texas

HelloRoam vs Other eSIM Providers for Texas