Flight Routes from Chicago O'Hare to Portland

Compare cheap outbound and return flights from Chicago O'Hare (ORD) to Portland (PWM) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
1,446 km
Time difference

Flight schedule from Chicago O'Hare (ORD) to Portland (PWM)

Select a travel date in the flight schedule for the route from Chicago O'Hare (ORD) to Portland (PWM) and compare affordable flight deals.

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Matching outbound flights13 of 13
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. ORDPWM
      nonstop
      1. United Airlines
    2. ORDPWM
      nonstop
      1. United Airlines
    3. ORDPWM
      nonstop
      1. American Airlines
    4. ORDPWM
      nonstop
      1. United Airlines
    5. ORDPWM
      nonstop
      1. United Airlines
    6. ORDPWM
      nonstop
      1. United Airlines
    7. ORDPWM
      nonstop
      1. American Airlines
    8. ORDPWM
      nonstop
      1. United Airlines
    9. ORDPWM
      nonstop
      1. United Airlines
    10. ORDPWM
      nonstop
      1. United Airlines
    11. ORDPWM
      nonstop
      1. United Airlines
    12. ORDPWM
      nonstop
      1. United Airlines
    13. ORDPWM
      nonstop
      1. American Airlines

      Important flight information

      Discover more flights around Chicago O'Hare and Portland

      Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
      Arrival airport Airport Portland, ME (PWM)
      Destination country Flights to United States
      City-Code - Arrival airport Chicago - Portland, ME
      Departure airport - Destination country Chicago O'Hare International Airport, IL - United States