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Flights from Thunder Bay to Portland

Find the cheapest flight options from Thunder Bay to Portland over the next three months. Book one-way tickets from €145 and round-trip tickets from €706.

      • YQT 10:40
        13h 4m
        2 stops
        PDX 20:44
        Thunder Bay - Portland | Fri, Dec 12 | Porter Airlines
        PDX 10:43
        23h 59m
        2 stops
        YQT 13:42
        Portland - Thunder Bay | Sat, Dec 13 | Alaska Airlines
        €706 €1,006
        30% OFF
        30% OFF
        €1,006 €706
      • YQT 08:00
        17h 59m
        2 stops
        PDX 22:59
        Thunder Bay - Portland | Tue, Dec 23 | Porter Airlines
        PDX 05:10
        13h 15m
        2 stops
        YQT 21:25
        Portland - Thunder Bay | Tue, Dec 30 | Alaska Airlines
        €895 €1,006
        11% OFF
        11% OFF
        €1,006 €895
      • YQT 13:00
        17h 25m
        1 stop
        PDX Invalid Date
        Thunder Bay - Portland | Fri, Dec 12 | Normal Airline
        PDX 15:00
        6h
        Direct
        YQT 16:00
        Portland - Thunder Bay | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight details for Thunder Bay to Portland

The distance between Thunder Bay and Portland is 2,522.96 km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price€145
Cheapest round-trip ticket price€706
Off-season for travelSeptember
Peak season for travelJuly
Flight distance2,522.96 km

Find the best time to fly from Thunder Bay to Portland

The cheapest time for Thunder Bay to Portland flights: Jan 11 to Jan 18 — one way flight prices from €144.

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 Thunder Bay to Portland, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Thunder Bay to Portland (YQT-PDX)?

    Based on Trip.com data, Porter Airlines offers one-way fares as low as €145 on Cheapest nonstop routes (e.g. YQT to PDX on Tue, Jan 13), while Porter Airlines offers Cheapest nonstop round-trips from €706 departing on Fri, Dec 12 and returning on Sat, Dec 13.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Thunder Bay 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 Thunder Bay 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, Jan 13, with one-way flights priced at just €145.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Thunder Bay to Portland is September, when demand for travel is lower.
  • The time difference between Portland and Thunder Bay 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.