Find flights
When to book
Airlines

Cheap flights from Thunder Bay to Portland from C$ 861

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — PDX
25 Feb — 4 Mar1
1 adult

Cheap 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 20 February 2025.

Round-trip from

C$ 861
Air Canada
  • Air Canada
  • 5/4-12/4
  • 4 total stops
  • 26h 24m total
  • Thunder Bay to Portland
Search Deals

Find flight deals from Thunder Bay to Portland

Cheapest flights from Thunder Bay to Portland
Explore the most affordable flight options available from Thunder Bay to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Sat 5/45:00 a.m.YQT - PDX
2 stops12h 45mAir Canada
Sat 12/46:00 a.m.PDX - YQT
2 stops13h 39mAir Canada
Deal found 19/2C$ 861
Sat 5/410:10 a.m.YQT - PDX
2 stops27h 10mMultiple Airlines
Sat 12/49:27 a.m.PDX - YQT
3 stops26h 53mMultiple Airlines
Deal found 19/2C$ 979
Sat 5/43:50 p.m.YQT - PDX
2 stops23h 57mWestJet
Fri 11/412:59 a.m.PDX - YQT
2 stops35h 21mWestJet
Deal found 19/2C$ 1,962

Find flights from Thunder Bay to Portland within your budget

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 20 February 2025.

Fly from

Thunder Bay

Fly to

Portland

Route

Depart

Return

Price

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Sat 5/4

5:00 a.m.-2:45 p.m.

2 stops12h 45m

Portland

Sat 12/4

6:00 a.m.-10:39 p.m.

2 stops13h 39m

C$ 861

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Sat 5/4

10:10 a.m.-10:20 a.m.

2 stops27h 10m

Portland

Sat 12/4

9:27 a.m.-3:20 p.m.

3 stops26h 53m

C$ 979

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Sat 5/4

3:50 p.m.-12:47 p.m.

2 stops23h 57m

Portland

Fri 11/4

12:59 a.m.-3:20 p.m.

2 stops35h 21m

C$ 1,962

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from Thunder Bay to Portland

Get recent, data-driven insights about flights from Thunder Bay to Portland including ideal travel times, pricing trends, and more.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 20 February 2025.
WestJet
7.2
Good
2,801 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Crew

7.9

Food

6.2

Overall

7.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

WestJet
7.2
Good
2,801 reviews
WestJet
7.2
Good
2,801 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Crew

7.9

Food

6.2

Overall

7.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Air Canada
7.0
Good
8,748 reviews
WestJet
7.2
Good
2,801 reviews
Check prices

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Crew

7.9

Food

6.2

Overall

7.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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.

  • 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.

  • What is the cheapest month to book a flight from Thunder Bay to Portland?

    Currently, August is the cheapest month in which you can book a flight from Thunder Bay to Portland (average of C$ 259). Flying from Thunder Bay to Portland in December is currently the most expensive (average of C$ 444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Thunder Bay?

Book flights to Thunder Bay if you plan to visit one of these locations
Seaside
Tillamook
Beaverton
Camas
Vancouver
Cannon Beach
Lincoln City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thunder Bay to Portland?

Deals for Thunder Bay to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thunder Bay to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thunder Bay to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Thunder Bay to Portland with no change fees.

Can Cheapflights notify me if prices for flights from Thunder Bay to Portland become cheaper?

Of course! You can now track prices for flights from Thunder Bay to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.