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Cheap flights from Boston to Thunder Bay from $378

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Thunder Bay departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Thunder Bay (BOS-YQT)

Cheap round-trip flights

Porter Airlines Logo
1:25 pm - 7:42 pmBOS-YQT
6h 17m1 stop
Porter Airlines Logo
8:00 am - 12:40 pmYQT-BOS
4h 40m1 stop
$378Porter Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Air Canada Logo
4:35 pm - 11:05 pmBOS-YQT
6h 30m1 stop
Air Canada Logo
11:15 am - 9:27 pmYQT-BOS
10h 12m2 stops
$428Air Canada
Find Deal
Wed, Nov 12 - Mon, Nov 17
Air Canada Logo
10:15 am - 6:45 pmBOS-YQT
8h 30m2 stops
Air Canada Logo
11:15 am - 9:27 pmYQT-BOS
10h 12m2 stops
$433Air Canada
Find Deal
Wed, Nov 12 - Mon, Nov 17

Air Canada flights from Boston to Thunder Bay

Our best Air Canada deals on Boston to Thunder Bay flight tickets
Air Canada
Nov 12
BOS4:35 pmBoston Logan Intl
6h 30m
1 stop
YQT11:05 pmThunder Bay
Nov 17
YQT11:15 amThunder Bay
10h 12m
2 stops
BOS9:27 pmBoston Logan Intl
$428
Find similar
Air Canada
Nov 12
BOS10:15 amBoston Logan Intl
8h 30m
2 stops
YQT6:45 pmThunder Bay
Nov 17
YQT11:15 amThunder Bay
10h 12m
2 stops
BOS9:27 pmBoston Logan Intl
$433
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Thunder Bay 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Boston to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Wed 11/12

1:25 pm-7:42 pm

1 stop6h 17m

Thunder Bay

Mon 11/17

8:00 am-12:40 pm

1 stop4h 40m

$378

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Wed 11/12

4:35 pm-11:05 pm

1 stop6h 30m

Thunder Bay

Mon 11/17

11:15 am-9:27 pm

2 stops10h 12m

$428

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Wed 11/12

10:15 am-6:45 pm

2 stops8h 30m

Thunder Bay

Mon 11/17

11:15 am-9:27 pm

2 stops10h 12m

$433

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 day to depart on your flight to Thunder Bay?

The cheapest day to depart from Boston to Thunder Bay is on a Saturday when prices can be found for as low as $418. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Sunday is $546.

When to book flights from Boston to Thunder Bay

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

Cheap Boston to Thunder Bay (BOS to YQT) flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to Thunder Bay. There are no popular flight routes from Boston to Thunder Bay.
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  • How far is Boston Logan Intl to Thunder Bay by plane?

    A flight from Boston Logan Intl to Thunder Bay will travel around 972.2 mi. Typically, this will take 6h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Thunder Bay Airport?

    Prices for flights from Boston Logan Intl Airport to Thunder Bay Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Thunder Bay Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Thunder Bay Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Thunder Bay Airport.

  • What documentation or ID do you need to fly to Thunder Bay Airport?

    The travel and health documents required for your trip to Thunder Bay 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 Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Thunder Bay?

Best airlines flying from Boston to Thunder Bay

Compare and see reviews for airlines that fly from Boston to Thunder Bay with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $376Free CancellationRating
7.9
360 reviews
Search Porter Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Thunder Bay from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Boston to Thunder Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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