Is there a train to Miami?

You could take a train from Boston, but it takes over 30 hours.

How long is the flight?

The flight itself is about 3.5 hours, plus airport time.

Which airport is better?

Miami International is the main airport, but Fort Lauderdale is an alternative.

Yes, it is a significant distance across the country.

What is the best time to visit?

Winter is popular, but it can be busy.

Portsmouth

Miami

Flight

Portsmouth to Miami

Updated: 28 May 2026

The distance from Portsmouth to Miami 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 Miami International Airport. The total travel time is about 6 to 7 hours. Miami is a major cultural and economic center in Florida.

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

Fastest Way

Flight, taking 6 hours total.

Cheapest Way

Flight, if booked in advance.

Compare Portsmouth to Miami Routes

Flight

Connecting

Duration

6 hours (including airport time)

Avg Price

250-500 USD

Operator

American Airlines / JetBlue

Route

Bus to Boston Logan, flight to MIA.

Miami International is a major hub; allow plenty of time for security.

Travel Tips

Transit
Use the Metrorail and Metromover to get around the city; they are very efficient.
Tickets
Book flights early to avoid high prices.
Arrival
Miami International is large; allow extra time to navigate the terminals.
Walking
Miami is spread out; you will likely need to use transit or rideshares.
Apps
Use a transit app for real-time Metrorail updates.