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Flights from Sudbury to Portland

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        YSB 4:00 PM
        Portland - Sudbury | Mon, Dec 15 | Normal Airline
        Search
        Search
      • YSB 1:15 PM
        25h 43m
        2 stops
        PDX 11:58 AM
        Sudbury - Portland | Tue, Dec 23 | Porter Airlines
        SGD 655 SGD 1,016
        36% OFF
        36% OFF
        SGD 1,016 SGD 655
      • YSB 1:15 PM
        35h 44m
        2 stops
        PDX 9:59 PM
        Sudbury - Portland | Thu, Dec 18 | Porter Airlines
        SGD 874 SGD 1,016
        14% OFF
        14% OFF
        SGD 1,016 SGD 874
      • YSB 1:15 PM
        35h 44m
        2 stops
        PDX 9:59 PM
        Sudbury - Portland | Thu, Dec 18 | Air Transat
        SGD 915 SGD 1,016
        10% OFF
        10% OFF
        SGD 1,016 SGD 915
      • YSB 1:00 PM
        17h 25m
        1 stop
        PDX Invalid Date
        Sudbury - Portland | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Sudbury to Portland are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Sudbury to Portland

The distance between Sudbury and Portland is approximately 3,174.16 km. Based on Trip.com's data travel demand peaks in November. The off-season for travel is September.

Cheapest one-way flight priceSGD 655
Off-season for travelSeptember
Peak season for travelNovember
Flight distance3,174.16 km

When is the cheapest time to fly from Sudbury to Portland?

The cheapest time for Sudbury to Portland flights: Dec 21 to Dec 28 — one way flight prices from SGD 655.

Cheapest flights
From price
Search
  • 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 Sudbury to Portland, calculated over the upcoming 10 weeks.

Frequently Asked Questions

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

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sudbury to Portland 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 Sudbury to Portland, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Dec 23, with one-way flights priced at just SGD 655.
    · 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 Portland travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sudbury to Portland is September, when demand for travel is lower.
  • The time difference between Portland and Sudbury is 3h.
  • 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.

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