Valley International Airport in Harlingen, Texas serves as a key gateway to the Rio Grande Valley. The airport handles both domestic and international flights connecting travelers to major cities across the United States and beyond. With modern facilities including rental car services, dining options and convenient parking, it supports business trips, vacation travel and cargo operations. Located near popular attractions such as beaches, wildlife refuges and cultural sites, Harlingen’s airport provides easy access for visitors seeking outdoor activities or exploring local heritage.
| Power Grid: |
120 V, 60 Hz Plug: Type A , Type B
Type A:
  Read about power adapters |
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| Currency: |
US Dollar (USD) £1 ≈ US$1.33 |
| Cashless info: |
Rating 5/5
The U.S. is highly cashless, with credit and debit cards accepted almost everywhere. Mobile payment options like Apple Pay and Google Pay are widely used.
Save with a travel credit card |
| eSIM providers: |
Best value: Saily Flexibility: Airalo Read our in-depth comparison |
| Tipping: | Tipping is customary and expected in the U.S. In restaurants, 15-20% is standard. Taxi drivers, hotel staff, and tour guides also expect tips, usually around 10-20% depending on the service. |
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| Public drinking: | Public drinking laws vary by state, but it is generally prohibited in public spaces without a permit. |
| Public smoking: | Smoking is restricted in most indoor public spaces and some outdoor areas. Local laws vary. |
| Etiquette: | Greet with a firm handshake, maintain eye contact, respect personal space, and avoid discussing politics or income unless invited to share opinions. Politeness and friendliness are appreciated. |
| Thanksgiving (November) |
A major holiday with closures and domestic travel surges. |
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| Independence Day (July) |
Expect parades, fireworks, and celebrations nationwide. |
| Christmas (December) |
Markets, festive events, and crowded tourist spots. |
| Emergency contact: | Emergency Number: 911 (Police, Fire, Ambulance) |
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| Taxi apps: | Uber, Lyft, Bolt |
| Helpful links: |
Wikipedia Visa regulations Customs & border control Travel with medicine |
| Other: | The U.S. is known for its diverse landscapes, cultural experiences, and regional cuisines. Public transport is efficient in cities but less so in rural areas. Renting a car is recommended for exploring national parks. |
