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Cheap flights from Thunder Bay to Boston from C$ 255

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
28 May — 4 Jun1
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 28 April 2026.

Sat 6/66:00 a.m.
YQT
-
BOS
1 stop8h 41m
Porter Airlines
Wed 10/67:10 a.m.
BOS
-
YQT
1 stop5h 30m
Porter Airlines
Deal found 26/4C$ 530
Fri 22/57:50 p.m.
YQT
-
BOS
1 stop21h 50m
WestJet
Tue 26/56:30 p.m.
BOS
-
YQT
1 stop24h 30m
WestJet
Deal found 27/4C$ 543
Sat 6/65:10 a.m.
YQT
-
BOS
1 stop6h 36m
Air Canada
Wed 10/65:00 p.m.
BOS
-
YQT
1 stop6h 15m
Air Canada
Deal found 24/4C$ 575
Mon 22/68:15 a.m.
YQT
-
BOS
1 stop8h 31m
Porter Airlines
Wed 1/77:10 a.m.
BOS
-
YQT
1 stop5h 30m
Porter Airlines
Deal found 26/4C$ 628
Mon 22/65:10 a.m.
YQT
-
BOS
2 stops9h 31m
Air Canada
Wed 1/712:30 p.m.
BOS
-
YQT
1 stop4h 54m
Air Canada
Deal found 26/4C$ 634
Tue 5/55:10 a.m.
YQT
-
BOS
2 stops9h 37m
Air Canada
Wed 6/510:45 a.m.
BOS
-
YQT
1 stop12h 30m
Air Canada
Deal found 22/4C$ 687

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 28 April 2026.

Round-trip from

C$ 493

One-way from

C$ 255
Air Canada
  • Air Canada
  • 6/6-10/6
  • 2 total stops
  • 12h 39m total
  • Thunder Bay to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 26/5
  • 1 total stop
  • 4h 41m 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 28 April 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 - BOS

YQTBOS

Thunder Bay

Sat 6/6

6:00 a.m.-2:41 p.m.

1 stop8h 41m

Boston Logan Intl

Wed 10/6

7:10 a.m.-12:40 p.m.

1 stop5h 30m

C$ 530

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 22/5

7:50 p.m.-5:40 p.m.

1 stop21h 50m

Boston Logan Intl

Tue 26/5

6:30 p.m.-7:00 p.m.

1 stop24h 30m

C$ 543
Quickest round-trip

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sat 6/6

11:55 a.m.-5:59 p.m.

1 stop6h 04m

Boston Logan Intl

Wed 10/6

5:10 a.m.-10:55 a.m.

1 stop5h 45m

C$ 577

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Mon 22/6

8:15 a.m.-4:46 p.m.

1 stop8h 31m

Boston Logan Intl

Wed 1/7

7:10 a.m.-12:40 p.m.

1 stop5h 30m

C$ 628

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Mon 22/6

5:10 a.m.-2:41 p.m.

2 stops9h 31m

Boston Logan Intl

Wed 1/7

12:30 p.m.-5:24 p.m.

1 stop4h 54m

C$ 634

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 22/5

11:45 a.m.-10:39 p.m.

1 stop10h 54m

Boston Logan Intl

Tue 26/5

5:50 a.m.-5:20 p.m.

2 stops11h 30m

C$ 710
Cheapest one-way
Quickest one-way

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Wed 27/5

6:00 a.m.-10:41 a.m.

1 stop4h 41m

C$ 255

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Tue 26/5

10:10 a.m.-3:55 p.m.

2 stops29h 45m

C$ 269

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Wed 27/5

5:10 a.m.-2:47 p.m.

2 stops9h 37m

C$ 281

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Mon 25/5

6:25 p.m.-9:49 a.m.

1 stop15h 24m

C$ 303

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 14 resultsSorted by cheapest first
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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.

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, WestJet, and Air Canada fly from Thunder Bay to Boston in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 15h 46m. The distance from Thunder Bay to Boston is about 1572 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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
Medford
Merrimack
Chelsea
Braintree
Milford
Seekonk
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Nashua

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