Is there a train to New Orleans?

You could take a train from Boston, but it takes over 40 hours.

How long is the flight?

The flight itself is about 4 hours, plus airport time.

Which airport is better?

Louis Armstrong International is the only major airport in New Orleans.

Yes, it is a significant distance across the country.

What is the best time to visit?

Spring is popular, but it can be hot in the summer.

Portsmouth

New Orleans

Flight

Portsmouth to New Orleans

Updated: 28 May 2026

The distance from Portsmouth to New Orleans is approximately 1,500 miles. Flying is the only practical mode of transport for this long-distance journey. You will typically take a bus to Boston Logan Airport and then fly directly to Louis Armstrong New Orleans International Airport. The total travel time is about 7 to 8 hours. New Orleans is a major cultural and economic center in Louisiana.

Total Distance: 2,400 km driving, 2,100 km air distance.

Fastest Way

Flight, taking 7 hours total.

Cheapest Way

Flight, if booked in advance.

Compare Portsmouth to New Orleans Routes

Flight

Connecting

Duration

7 hours (including airport time)

Avg Price

300-600 USD

Operator

JetBlue / American Airlines

Route

Bus to Boston Logan, flight to MSY.

Louis Armstrong International is a modern airport; allow plenty of time for security.

Travel Tips

Transit
Use the RTA system to get around the city; it is very efficient.
Tickets
Book flights early to avoid high prices.
Arrival
Louis Armstrong International is modern; allow extra time to navigate the terminals.
Walking
New Orleans is spread out; you will likely need to use transit or rideshares.
Apps
Use a transit app for real-time RTA updates.