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Cheap flights from Thunder Bay to Portland from C$ 757

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — PDX
28 May — 4 Jun1
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 23 May 2025.

Round-trip from

C$ 757
United Airlines
  • United Airlines
  • 7/7-14/7
  • 4 total stops
  • 25h 43m 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 23 May 2025.

Mon 7/75:15 a.m.YQT - PDX
2 stops12h 59mUnited Airlines
Mon 14/711:59 p.m.PDX - YQT
2 stops12h 44mUnited Airlines
Deal found 22/5C$ 757
Mon 7/73:25 p.m.YQT - PDX
3 stops29h 19mMultiple Airlines
Mon 14/711:59 p.m.PDX - YQT
3 stops18h 14mMultiple Airlines
Deal found 22/5C$ 1,065
Mon 7/77:40 p.m.YQT - PDX
2 stops27h 43mWestJet
Sun 13/712:40 a.m.PDX - YQT
2 stops39h 15mWestJet
Deal found 22/5C$ 1,117

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 23 May 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

Mon 7/7

5:15 a.m.-3:14 p.m.

2 stops12h 59m

Portland

Mon 14/7

11:59 p.m.-3:43 p.m.

2 stops12h 44m

C$ 757

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Mon 7/7

3:25 p.m.-5:44 p.m.

3 stops29h 19m

Portland

Mon 14/7

11:59 p.m.-9:13 p.m.

3 stops18h 14m

C$ 1,065

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Mon 7/7

7:40 p.m.-8:23 p.m.

2 stops27h 43m

Portland

Sun 13/7

12:40 a.m.-6:55 p.m.

2 stops39h 15m

C$ 1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/5

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.

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to Portland

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 23 May 2025.
United Airlines
7.4
Good
8,745 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,745 reviews
United Airlines
7.4
Good
8,745 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,848 reviews
United Airlines
7.4
Good
8,745 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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$ 443). 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

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