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Cheap flights from Thunder Bay to Portland from C$ 765

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — PDX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Portland

Enter your travel dates to find the best prices.

Best flights from Thunder Bay to Portland
Discover carefully curated flight deals from Thunder Bay to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 18/18:10 p.m.YQT - PDX
2 stops21h 30mAir Canada
Thu 22/17:00 p.m.PDX - YQT
2 stops12h 05mAir Canada
Deal found 9/12C$ 765
Fri 22/56:15 p.m.YQT - PDX
2 stops29h 30mUnited Airlines
Thu 28/55:30 a.m.PDX - YQT
3 stops14h 30mUnited Airlines
Deal found 11/12C$ 1,011
Fri 22/53:25 p.m.YQT - PDX
2 stops24h 29mWestJet
Thu 28/56:00 a.m.PDX - YQT
2 stops9h 54mWestJet
Deal found 10/12C$ 1,091
Fri 22/511:45 a.m.YQT - PDX
3 stops28h 35mMultiple Airlines
Thu 28/52:00 p.m.PDX - YQT
2 stops45h 49mMultiple Airlines
Deal found 10/12C$ 1,288
Fri 22/55:15 a.m.YQT - PDX
2 stops12h 30mAir Canada
Thu 28/57:00 a.m.PDX - YQT
2 stops13h 00mAir Canada
Deal found 10/12C$ 909
Sun 18/15:00 a.m.YQT - PDX
2 stops19h 12mUnited Airlines
Thu 22/11:24 p.m.PDX - YQT
3 stops26h 01mUnited Airlines
Deal found 11/12C$ 1,052

Find flight deals from Thunder Bay to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 765
Air Canada
  • Air Canada
  • 18/1-22/1
  • 4 total stops
  • 32h 35m total
  • Thunder Bay to Portland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Thunder Bay to Portland that are best for you.

Fly from

Thunder Bay

Fly to

Portland

Route

Depart

Return

Price

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Sun 18/1

8:10 p.m.-2:40 p.m.

2 stops21h 30m

Portland

Thu 22/1

7:00 p.m.-10:05 a.m.

2 stops12h 05m

C$ 765

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Fri 22/5

5:15 a.m.-2:45 p.m.

2 stops12h 30m

Portland

Thu 28/5

7:00 a.m.-11:00 p.m.

2 stops13h 00m

C$ 909

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Fri 22/5

6:15 p.m.-8:45 p.m.

2 stops29h 30m

Portland

Thu 28/5

5:30 a.m.-11:00 p.m.

3 stops14h 30m

C$ 1,011

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Sun 18/1

5:00 a.m.-9:12 p.m.

2 stops19h 12m

Portland

Thu 22/1

1:24 p.m.-6:25 p.m.

3 stops26h 01m

C$ 1,052

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Fri 22/5

3:25 p.m.-12:54 p.m.

2 stops24h 29m

Portland

Thu 28/5

6:00 a.m.-6:54 p.m.

2 stops9h 54m

C$ 1,091

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Fri 22/5

11:45 a.m.-1:20 p.m.

3 stops28h 35m

Portland

Thu 28/5

2:00 p.m.-2:49 p.m.

2 stops45h 49m

C$ 1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Thunder Bay to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Thunder Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thunder Bay to Portland?

    Air Canada can get you from Thunder Bay to Portland in just under 21h 30m. Your travel time can differ by up to . Airlines will cover a distance of 2520 km.

  • Can I find deals for flights from Thunder Bay to Portland that include hotel bookings?

    Yes. In addition to deals on Thunder Bay to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to Portland.

  • Can I find deals for business class flights from Thunder Bay to Portland?

    Yes. Cheapflights offers flight deals from Thunder Bay to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Tillamook
Cannon Beach
Lincoln City

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