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Flights from Portland to Dominica

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • PWM 06:00
        12h 5m
        2 stops
        DOM 19:05
        Portland - Dominica | Sat, Jan 3 | United Airlines
        DOM 15:45
        23h 46m
        2 stops
        PWM 14:31
        Dominica - Portland | Sat, Jan 10 | United Airlines
        MOP 5,981 MOP 6,646
        10% OFF
        10% OFF
        MOP 6,646 MOP 5,981
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        DOM 15:00
        6h
        Direct
        PWM 16:00
        Dominica - Portland | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
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        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search
      • PWM 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Portland - Dominica | Sat, Dec 13 | Normal Airline
        Search
        Search

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

Flight details for Portland to Dominica

The distance between Portland and Dominica is 3,240.37 km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is September.

Cheapest round-trip ticket priceMOP 5,981
Off-season for travelSeptember
Peak season for travelDecember
Flight distance3,240.37 km

Find the best time to fly from Portland to Dominica

The cheapest time for Portland to Dominica flights: Dec 28 to Jan 4 — one way flight prices from MOP 5,981.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Portland to Dominica, calculated over the upcoming 10 weeks.

Flight FAQs

  • When is the best time to book flights from Portland to Dominica?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Dominica is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Dominica, you can use various tools on Trip.com:
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Dominica travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Dominica is September, when demand for travel is lower.
  • The time difference between Dominica and Portland is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled 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 check the customer support pages.