Buenos Aires BUE to Columbus, OH CMH Flights

Since neither Buenos Aires nor Columbus, OH are in the Schengen Area, passport requirements depend on the specific immigration rules of Argentina 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 2 h in winter and 1 h in summer between Buenos Aires and Columbus, OH.

The best events to attend in Columbus, OH include:

• Red, White & Boom! A spectacular Independence Day celebration featuring fireworks, live music, and a vibrant parade
• Columbus Arts Festival, an annual event showcasing local artists with live performances, food vendors, and interactive art activities
• Ohio State Fair, one of the largest state fairs in the U. S. Offering rides, games, agricultural exhibits, and delicious fair food.

The best holidays to experience in Columbus, OH include:

• Labor Day, vibrant community events and outdoor activities
• Thanksgiving, a festive atmosphere with family gatherings and local parades
• Memorial Day, honoring veterans with ceremonies and the start of summer festivities.

The best seasons to visit Columbus, OH are Spring or Fall. The best weather to explore Columbus, OH is during May-September.

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.