When did momondo last update prices for flights from Thunder Bay Airport to Portland Airport?

Prices for flights from Thunder Bay Airport to Portland Airport refresh daily.

How old do you have to be to fly from Thunder Bay Airport to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 303 Cheap Flights from Thunder Bay to Portland in 2025/26

1 adult

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Find the cheapest flights from Thunder Bay to Portland

Round-trip

One-way

Cheap round-trip flights

YQT-PDX

4057 kmmulti-stop

PDX-YQT

4057 kmmulti-stop

Multiple Airlines

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Fly from

Fly to

Route

Depart

Return

Price

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Wed 29/10

5:00 a.m.-6:30 p.m.

2 stops16h 30m

C$ 303

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Wed 29/10

5:00 a.m.-6:36 p.m.

3 stops16h 36m

C$ 304

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Thunder Bay to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Thunder Bay to Portland?

Air Canada and United Airlines are the most popular carriers operating from Thunder Bay to Portland

When to book flights from Thunder Bay to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Thunder Bay to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Thunder Bay to Portland (YQT to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thunder Bay to Portland

Direct flights	None

There are no direct flights from Thunder Bay to Portland. There are no popular flight routes from Thunder Bay to Portland.

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How far is Thunder Bay to Portland by plane?
Portland is 2534.7 km away from Thunder Bay.
When did momondo last update prices for flights from Thunder Bay Airport to Portland Airport?
Prices for flights from Thunder Bay Airport to Portland Airport refresh daily.
How old do you have to be to fly from Thunder Bay Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why should I use momondo to find a flight deal from Thunder Bay to Portland?

Finding the right flight to Portland from Thunder Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Thunder Bay to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Thunder Bay to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Thunder Bay to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Thunder Bay to Portland.

I’m not ready to book a flight from Thunder Bay to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Thunder Bay and alert you when they change.