Trip.com
>
Cheap Flights
>
United States
>
Massachusetts
>
Boston
>
Phoenix to Boston flight
>
Phoenix Sky Harbor International Airport to Portsmouth International Airport flight

Find the cheapest Phoenix to Boston flights over the next 3 months. One-way fares from €477, return fares from €477.

    • Cheapest
      PHX 23:14
      17h 13m
      1 stop
      PSM 18:27
      Phoenix - Boston | Wed, Dec 2 | Frontier Airlines
      €477 €654
      27% off
      27% off
      €654 €477
    • PHX 13:00
      17h 25m
      1 stop
      BOS 14:00
      Phoenix - Boston | Wed, Nov 11 | Normal Airline
      Find more flights
      Find more flights
    • PHX 23:14
      17h 13m
      1 stop
      PSM 18:27
      Phoenix - Boston | Wed, Dec 2 | Frontier Airlines
      €477 €654
      27% off
      27% off
      €654 €477
    • PHX 13:00
      17h 25m
      1 stop
      BOS 14:00
      Phoenix - Boston | Wed, Nov 11 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Phoenix 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 Phoenix Sky Harbor International Airport to Portsmouth International Airport?

The cheapest airline flying from Phoenix Sky Harbor International Airport to Portsmouth International Airport is Frontier Airlines (from €477) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €477

Find more flights and airlines

About Phoenix Sky Harbor International Airport and Portsmouth International Airport

Learn about Phoenix Sky Harbor International Airport (PHX) and Portsmouth International Airport (PSM) — including location, terminals, transportation, and travel tips.

Flight distance 3,710.69km
Cheapest one-way ticket price €477

FAQs for Phoenix Sky Harbor International Airport to Portsmouth International Airport Flights

  • How do I book flights from Phoenix Sky Harbor International Airport to Portsmouth International Airport on Trip.com?

    Enter Phoenix Sky Harbor 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.

Find Cheap Flights with Trip.com