New Brunswick, NJ to Portsmouth, NH Flights

The earliest flight from New Brunswick, NJ to Portsmouth, NH leaves at 5:45 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from New Brunswick, NJ to Portsmouth, NH leaves at 7:50 PM.

Yes, you can take a bus between New Brunswick, NJ and Portsmouth, NH.

Since neither New Brunswick, NJ nor Portsmouth, NH are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is no time difference between New Brunswick, NJ and Portsmouth, NH.

The best events to attend in Portsmouth, NH include:

• Portsmouth Maritime Folk Festival, a lively celebration of maritime music and culture featuring performances from local and national artists
• Portsmouth Harbor Events, a series of summer events including concerts, fireworks, and food festivals along the waterfront
• Strawbery Banke Museum's Candlelight Stroll, a magical winter event where visitors explore the historic museum by candlelight with festive decorations and seasonal activities.

The best holidays to experience in Portsmouth, NH include:

• Independence Day, vibrant fireworks and festive celebrations along the waterfront
• Labor Day, pleasant weather perfect for outdoor activities and local events
• Memorial Day, honoring veterans with parades and a lively atmosphere.

The best season to visit Portsmouth, NH is Spring or Summer. The best weather to explore Portsmouth, NH is during May-September.

For domestic flights we recommend to arrive 1.5 to 2 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.