Portsmouth
Portsmouth
Miami
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.
Safety Tips
  • Awareness
    Stay alert in crowded tourist areas.
  • Transit Safety
    Follow all safety instructions on the Metrorail.
  • Night Travel
    Stick to well-lit areas when walking at night.
  • Emergency
    Miami has a robust emergency response system; dial 911.
People Also Ask
  • 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.
  • Is it a long trip?
    Yes, it is a significant distance across the country.
  • What is the best time to visit?
    Winter is popular, but it can be busy.
Quick Info
  • From Portsmouth, New Hampshire, United States
  • To Miami, Florida, United States
  • Modes
Best Time to Travel

Winter for warm weather or Spring for mild temperatures.

Things to Do in Miami
1
South Beach
Enjoy the famous beach and Art Deco architecture. It is a must-see in Miami.
2
Vizcaya Museum and Gardens
Explore this historic estate and its beautiful gardens. It is a stunning location.
3
Little Havana
Experience the vibrant Cuban culture and food. It is a unique part of the city.
4
Everglades National Park
Take an airboat tour to see the unique wildlife. It is a short drive from the city.
Tags
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