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Chicago Rockford International Airport to Portsmouth International Airport flight

Find the cheapest Chicago to Boston flights over the next 3 months. One-way fares from MXN$4,625, return fares from MXN$4,625.

    • Cheapest
      RFD 17:35
      19h 28m
      1 stop
      PSM 14:03
      Chicago - Boston | Fri, Oct 30 | Allegiant Air
      MXN$4,625 MXN$5,506
      16% off
      16% off
      MXN$5,506 MXN$4,625
    • CHI 13:00
      17h 25m
      1 stop
      BOS 14:00
      Chicago - Boston | Thu, Oct 22 | Normal Airline
      Find more flights
      Find more flights

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

About Chicago Rockford International Airport and Portsmouth International Airport

Learn about Chicago Rockford International Airport (RFD) and Portsmouth International Airport (PSM) — including location, terminals, transportation, and travel tips.

Flight distance 1,499.51km
Cheapest one-way ticket price MXN$4,625

FAQs for Chicago Rockford International Airport to Portsmouth International Airport Flights

  • What is the average price of a flight from Chicago Rockford 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 Chicago Rockford International Airport to Portsmouth International Airport is MXN$4,517. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chicago Rockford 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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