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Portsmouth International Airport to New York Stewart International Airport flight

Search for flights from Boston to New York and check out affordable one-way and round-trip options.

      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
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      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        NYC 15:00
        6h
        Direct
        BOS 16:00
        New York - Boston | Thu, Sep 24 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        NYC 14:00
        Boston - New York | Tue, Sep 22 | Normal Airline
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Displayed flight fares from Portsmouth International Airport to New York Stewart International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

About Portsmouth International Airport and New York Stewart International Airport

Learn about Portsmouth International Airport (PSM) and New York Stewart International Airport (SWF) — including location, terminals, transportation, and travel tips.

Flight distance324.23km

FAQs for Portsmouth International Airport to New York Stewart International Airport Flights

  • What is the transportation method from the main airport to downtown in New York?

    • The distance from John F. Kennedy International Airport to downtown is about 20km, by taxi about 40 minutes.
    • The distance from Newark Liberty International Airport to downtown is about 14km, by taxi about 30 minutes.
    • The distance from LaGuardia Airport to downtown is about 13km, by taxi about 30 minutes.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portsmouth International Airport to New York Stewart International Airport is PKR 81,563. Prices may vary depending on the departure date, airline, and availability.
  • Enter Portsmouth International Airport and New York Stewart 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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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.