The best phone plans for frequent travelers in 2026

Phone plans for frequent travelers split into two categories: carriers with included international coverage, and per-trip eSIM solutions. The math favors included coverage for travelers who go abroad more than 4-5 times per year. Below that, per-trip eSIMs are cheaper.

Our picks

Best for frequent international travel: Google Fi Simply Unlimited

Google Fi Simply Unlimited at $65/month includes data and texting in over 200 countries with no add-ons. Data works automatically at reduced speeds (typically 256 kbps - enough for navigation, messaging, and basic web). Calling is metered at $0.20/minute internationally, or free over Wi-Fi using the Fi app.

For digital nomads, business travelers, or anyone who hops between countries regularly, Fi removes the hassle of carrier roaming day passes and eSIM purchases. The single-plan simplicity is the value.

Best for T-Mobile customers: Go5G Plus

Go5G Plus at $90/month for one line includes 5GB of high-speed data plus unlimited slower data in 215+ countries. Calls are $0.25/minute internationally or free over Wi-Fi.

Better than Fi for users who already have T-Mobile and want occasional fast data abroad. Worse for the very heavy international traveler who would benefit from Fi's simpler per-country pricing.

Best for business travelers: T-Mobile Business Premium

T-Mobile Business Premium includes 5GB of high-speed data per month in 215+ countries with $0.25/minute calling. Pricing is per-line and varies; typically $50-65 per line on multi-line accounts.

For sales teams, consultants, or executives who travel internationally for work, this delivers the fastest available international data without per-day roaming fees.

Best for occasional trips: Airalo eSIM

Airalo sells per-country eSIM data plans starting at $5 for 1GB / 7 days. For travelers who go abroad 1-3 times per year, this is significantly cheaper than upgrading to an international plan.

Install before the trip, activate when you land, no SIM swap needed. Works alongside your US carrier plan.

What about Verizon and AT&T international?

Both Verizon TravelPass and AT&T International Day Pass charge $10/day for international roaming. For a 10-day trip, that is $100 - more than a month of Fi or an Airalo eSIM. These plans make sense only for short trips of 1-3 days where the convenience is worth the price.

Tips for international phone use

Confirm your phone is unlocked before traveling. Locked phones cannot use international SIMs or eSIMs. Most phones purchased at full price are unlocked; phones financed through carrier plans are often locked for 60-180 days after purchase.

Enable Wi-Fi calling on your US line. When abroad and connected to Wi-Fi, you can receive calls on your US number at no international charge. Configure in phone settings before leaving.

Disable cellular data roaming if your plan does not include international coverage. Without this, your phone will roam on partner networks at $10+/MB. Re-enable only when you have a confirmed plan.