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Miami International Airport to Portsmouth International Airport flight

Find the cheapest Miami to Boston flights over the next 3 months. One-way fares from THB 6,500, return fares from THB 6,500.

    • Cheapest
      MIA 22:30
      18h 21m
      1 stop
      PSM 16:51
      Miami - Boston | Tue, Nov 24 | American Airlines
      THB 6,500 THB 7,480
      13% off
      13% off
      THB 7,480 THB 6,500
    • MIA 13:00
      17h 25m
      1 stop
      BOS 14:00
      Miami - Boston | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • MIA 22:30
      18h 21m
      1 stop
      PSM 16:51
      Miami - Boston | Tue, Nov 24 | American Airlines
      THB 6,500 THB 7,480
      13% off
      13% off
      THB 7,480 THB 6,500
    • MIA 13:00
      17h 25m
      1 stop
      BOS 14:00
      Miami - Boston | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Miami to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Miami International Airport to Portsmouth International Airport?

The cheapest airline flying from Miami International Airport to Portsmouth International Airport is American Airlines (from THB 6,500) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From THB 6,500

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About Miami International Airport and Portsmouth International Airport

Learn about Miami International Airport (MIA) and Portsmouth International Airport (PSM) — including location, terminals, transportation, and travel tips.

Flight distance 2,115.08km
Cheapest one-way ticket price THB 6,500

FAQs for Miami International Airport to Portsmouth International Airport Flights

  • What is the average price of a flight from Miami International Airport to Portsmouth International Airport?

    Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Miami International Airport to Portsmouth International Airport is THB 6,910. Prices may vary depending on the departure date, airline, and availability.
  • Enter Miami International Airport and Portsmouth International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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