Portsmouth, NH PSM to Austin, TX AUS Flights

Cheap plane tickets from Portsmouth, NH to Austin, TX can start from as little as $194 (€157) when you book in advance. The average flight ticket price for Portsmouth, NH to Austin, TX is $320 (€259) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by plane from Portsmouth, NH to Austin, TX is 6h 26m to travel the 1726 miles (2778 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.

The earliest flight from Portsmouth, NH to Austin, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Portsmouth, NH to Austin, TX leaves at 9:04 PM.

Flights from Portsmouth, NH to Austin, TX generally leave from Edward L. Logan International Airport and arrive in Austin-Bergstrom International Airport.Edward L. Logan International Airport is 1 miles (2 km) away from Portsmouth, NH city centre and Austin-Bergstrom International Airport is 6 miles (10 km) from Austin, TX city centre.

The cheapest month for a flight from Portsmouth, NH to Austin, TX is October.

It's helpful to compare your options as there are 3 ways to travel between Portsmouth, NH and Austin, TX including taking a bus, train, and flight.

Since neither Portsmouth, NH nor Austin, TX 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 a time difference of 1 h between Portsmouth, NH and Austin, TX all year round.

The best events to attend in Austin, TX include:

• South by Southwest (SXSW), a renowned festival celebrating music, film, and interactive media with thousands of artists and innovators
• Austin City Limits Music Festival, a two-weekend music festival featuring top artists across various genres in the heart of Zilker Park
• Texas Book Festival, an annual literary event bringing together authors, readers, and book lovers for discussions and signings.

The best holidays to experience in Austin, TX include:

• South by Southwest (SXSW), vibrant music and film festival atmosphere with diverse cultural experiences
• Memorial Day, warm weather perfect for outdoor activities and local events
• Labor Day, a lively time with various festivals and a chance to enjoy the city's nightlife.

The best season to visit Austin, TX is Spring or Fall. The best weather to explore Austin, TX is during March-May or September-November.

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.