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Cheap flights from Thunder Bay to Boston from C$ 244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Thunder Bay to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Boston (BOS). 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 29 July 2025.

Round-trip from

C$ 536

One-way from

C$ 244

Popular in

April

Cheapest in

March
Porter Airlines
  • Porter Airlines
  • 14/8-17/8
  • 2 total stops
  • 11h 29m total
  • Thunder Bay to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 18/9
  • 1 total stop
  • 5h 41m total
  • Thunder Bay to Boston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals

Find flight deals from Thunder Bay to Boston

Cheapest flights from Thunder Bay to Boston
Explore the most affordable flight options available from Thunder Bay to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Thu 14/811:50 a.m.YQT - BOS
1 stop4h 51mPorter Airlines
Sun 17/812:15 p.m.BOS - YQT
1 stop6h 38mPorter Airlines
Deal found 29/7C$ 536
Thu 14/85:15 a.m.YQT - BOS
1 stop6h 13mAir Canada
Sun 17/85:50 a.m.BOS - YQT
2 stops9h 58mAir Canada
Deal found 29/7C$ 565

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Boston 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 29 July 2025.
Use the filters below to find and compare flights from Thunder Bay to Boston that are best for you.

Fly from

Thunder Bay

Fly to

Boston

Route

Depart

Return

Price

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Thu 14/8

11:50 a.m.-4:41 p.m.

1 stop4h 51m

Boston Logan Intl

Sun 17/8

12:15 p.m.-6:53 p.m.

1 stop6h 38m

C$ 536

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Thu 14/8

5:15 a.m.-11:28 a.m.

1 stop6h 13m

Boston Logan Intl

Sun 17/8

5:50 a.m.-3:48 p.m.

2 stops9h 58m

C$ 565

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Thu 18/9

4:20 p.m.-10:01 p.m.

1 stop5h 41m

C$ 244

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 19/9

11:00 a.m.-6:10 p.m.

1 stop7h 10m

C$ 262

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 19/9

3:25 p.m.-6:10 p.m.

3 stops26h 45m

C$ 316

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 19/9

5:15 a.m.-5:59 a.m.

3 stops24h 44m

C$ 502

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sun 3/8

10:15 a.m.-10:37 a.m.

2 stops24h 22m

C$ 628

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Best time to book a flight from Thunder Bay to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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 Boston

What’s the top layover airport for flights from Thunder Bay to Boston?

Share of one-stop round-trip flights from Thunder Bay to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YTZ) – chosen by Cheapflights users on 70% of one-stop itineraries from Thunder Bay to Boston on Cheapflights.

What’s the cheapest layover airport for flights from Thunder Bay to Boston?

Average round-trip fare for 1-stop flights from Thunder Bay to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YTZ) is the most affordable 1-stop option, with an average round-trip price of C$ 515.

What’s the fastest layover option from Thunder Bay to Boston?

Shortest average travel time for 1-stop one-way flights from Thunder Bay to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YTZ) have the shortest average one-way travel time for 1-stop routes: 2h 51m.

Which airport typically offers the quickest layover for flights from Thunder Bay to Boston?

Average layover duration for 1-stop one-way flights from Thunder Bay to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 36m.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Thunder Bay to Boston, such as Porter Airlines,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,899 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Crew

8.7

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

  • What are the cheapest airlines flying from Thunder Bay to Boston round-trip?

    According to our current data, Porter Airlines (C$ 536), and Air Canada (C$ 565) offers the cheapest pricing from Thunder Bay to Boston. Porter Airlines is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Thunder Bay to Boston one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 244. Users have also found prices from C$ 262 and C$ 316 on Air Canada and WestJet, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thunder Bay to Boston 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 Boston?

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Boston (average of C$ 291). Flying from Thunder Bay to Boston in April is currently the most expensive (average of C$ 350). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Braintree
Waltham
Somerville
Rockland
Chelsea
Warwick
Milford
Plymouth
Quincy
Old Orchard Beach
Revere
Hampton
Lynn
Merrimack
Andover
Watertown
Kennebunk
Amherst
Seekonk

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Thunder Bay to Boston

Discover the top airline that operate flights from Thunder Bay to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 431AverageC$ 461FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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

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

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