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Cheap flights from Thunder Bay to Boston from C$ 518

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Boston

Enter your travel dates to find the best prices.

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 7 August 2026.

Thu 17/910:10 a.m. -
1 stop8h 25m
Sat 19/910:05 a.m. -
1 stop22h 50m
Deal found 4/8C$ 518
Thu 17/910:10 a.m. -
1 stop8h 25m
Fri 18/97:50 p.m. -
1 stop13h 05m
Deal found 4/8C$ 548
Tue 15/96:00 a.m. -
1 stop7h 40m
Sun 20/97:00 a.m. -
1 stop6h 00m
Deal found 4/8C$ 584
Wed 16/96:00 a.m. -
2 stops9h 50m
Sat 19/911:10 a.m. -
1 stop6h 55m
Deal found 4/8C$ 601
Thu 17/910:10 a.m. -
1 stop8h 25m
Mon 21/97:00 a.m. -
1 stop6h 00m
Deal found 4/8C$ 617
Thu 3/910:10 a.m. -
1 stop8h 25m
Thu 10/910:05 a.m. -
2 stops48h 20m
Deal found 6/8C$ 618
Mon 14/96:00 a.m. -
1 stop7h 40m
Thu 17/97:00 a.m. -
1 stop6h 00m
Deal found 4/8C$ 619
Sat 5/96:00 a.m. -
1 stop5h 15m
Wed 9/94:30 p.m. -
1 stop5h 15m
Deal found 6/8C$ 621
Mon 14/95:05 a.m. -
1 stop6h 46m
Sun 20/95:50 a.m. -
2 stops11h 38m
Deal found 4/8C$ 635
Sat 5/911:20 a.m. -
1 stop7h 02m
Wed 9/95:50 a.m. -
2 stops11h 28m
Deal found 6/8C$ 638

Find 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 7 August 2026.

Round-trip from

C$ 518
17/9-19/9
  • 17/9-19/9
  • 2 total stops
  • 31h 15m total
  • Thunder Bay to Boston
Search Deals

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 7 August 2026.
Use the filters below to find and compare flights from Thunder Bay to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Thu 3/9

10:10 a.m.-6:35 p.m.

1 stop8h 25m

Boston Logan Intl

Thu 10/9

10:05 a.m.-10:25 a.m.

2 stops48h 20m

C$ 618

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Tue 15/9

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Boston Logan Intl

Mon 21/9

11:10 a.m.-4:35 p.m.

1 stop5h 25m

C$ 619

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Thu 3/9

8:15 a.m.-3:15 p.m.

1 stop7h 00m

Boston Logan Intl

Thu 10/9

7:00 a.m.-1:00 p.m.

1 stop6h 00m

C$ 619

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Mon 14/9

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Boston Logan Intl

Thu 17/9

7:00 a.m.-1:00 p.m.

1 stop6h 00m

C$ 619

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Fri 18/9

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Boston Logan Intl

Sat 19/9

11:10 a.m.-6:05 p.m.

1 stop6h 55m

C$ 619

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Fri 18/9

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Boston Logan Intl

Sun 20/9

7:00 a.m.-1:00 p.m.

1 stop6h 00m

C$ 619

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Mon 14/9

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Boston Logan Intl

Sun 20/9

7:00 a.m.-1:00 p.m.

1 stop6h 00m

C$ 619
Quickest round-trip

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Sat 5/9

6:00 a.m.-11:15 a.m.

1 stop5h 15m

Boston Logan Intl

Wed 9/9

4:30 p.m.-9:45 p.m.

1 stop5h 15m

C$ 621

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Sat 5/9

11:20 a.m.-6:22 p.m.

1 stop7h 02m

Boston Logan Intl

Wed 9/9

5:50 a.m.-5:18 p.m.

2 stops11h 28m

C$ 638

Thunder BayBoston

YQT Thunder Bay - BOS Boston Logan Intl

YQTBOS

Thunder Bay

Sun 30/8

8:15 a.m.-3:15 p.m.

1 stop7h 00m

Boston Logan Intl

Thu 3/9

7:00 a.m.-12:40 p.m.

1 stop5h 40m

C$ 647

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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.

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 7 August 2026.
Read through reviews of airlines operating flights from Thunder Bay to Boston, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,439 reviews
Check prices

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
11,439 reviews
Air Canada
7.1
Good
11,439 reviews
Check prices

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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.

  • How long is the flight from Thunder Bay to Boston?

    Airlines like Porter Airlines fly from Thunder Bay to Boston in about 7h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Thunder Bay to Boston is about 1572 km.

  • 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Hampton
Merrimack
Saugus
Ogunquit
Braintree
Milford
Revere
Waltham
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 693AverageC$ 724FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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