Rio de Janeiro, RJ RIO to Houston, TX HOU Flights

Since neither Rio de Janeiro, RJ nor Houston, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of Brazil and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 3 h in winter and 2 h in summer between Rio de Janeiro, RJ and Houston, TX.

The best events to attend in Houston, TX include:

• Houston Livestock Show and Rodeo, the largest livestock show and rodeo in the world featuring concerts, competitions, and exhibitions
• Houston Art Car Parade, a unique parade showcasing creatively decorated cars as mobile works of art
• Houston International Festival, a celebration of global cultures with food, music, and art from around the world
• Bayou City Art Festival, an outdoor festival featuring local artists' work along with live music and food vendors.

The best holidays to experience in Houston, TX include:

• Independence Day, fireworks and celebrations marking the nation's birthday
• Labor Day, a long weekend perfect for outdoor activities and barbecues
• Thanksgiving, a time for family gatherings and enjoying the fall season
• Christmas, festive decorations and holiday spirit throughout the city.

The best seasons to visit Houston, TX are Spring or Fall. The best weather to explore Houston, TX is during April-June or September-November.

For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.