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$338+ Cheap flights from Thunder Bay (YQT) to Boston (BOS)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap 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 May 22, 2026.

This Porter Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 am
YQT
-
BOS
1 stop7h 00m
Porter Airlines
Tue 10/611:10 am
BOS
-
YQT
1 stop5h 25m
Porter Airlines
Deal found 5/19$338
This Air Canada deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 am
YQT
-
BOS
1 stop6h 40m
Air Canada
Tue 10/65:50 am
BOS
-
YQT
2 stops11h 28m
Air Canada
Deal found 5/21$350
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:10 am
YQT
-
BOS
2 stops10h 45m
Multiple Airlines
Wed 6/176:35 pm
BOS
-
YQT
1 stop14h 20m
Multiple Airlines
Deal found 5/17$430
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:10 am
YQT
-
BOS
1 stop9h 05m
Multiple Airlines
Sat 8/18:10 pm
BOS
-
YQT
1 stop12h 45m
Multiple Airlines
Deal found 5/20$456
This Porter Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:20 pm
YQT
-
BOS
1 stop6h 21m
Porter Airlines
Wed 10/2111:10 am
BOS
-
YQT
1 stop5h 25m
Porter Airlines
Deal found 5/17$489
This Air Canada deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:20 am
YQT
-
BOS
2 stops10h 07m
Air Canada
Sat 8/15:00 pm
BOS
-
YQT
1 stop5h 49m
Air Canada
Deal found 5/20$490
This Air Canada deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:45 am
YQT
-
BOS
1 stop6h 19m
Air Canada
Wed 10/1410:50 am
BOS
-
YQT
1 stop6h 28m
Air Canada
Deal found 5/17$498

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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(Porter Airlines)
Provider with most accurate pricing for Thunder Bay-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Thunder Bay-Boston Logan Intl flights.
Search Deals
From Thunder Bay to Boston Logan Intl
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 2,558,603 searches. Data last updated May 22, 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 10/3

8:15 am-3:15 pm

1 stop7h 00m

Boston Logan Intl

Tue 10/6

11:10 am-4:35 pm

1 stop5h 25m

$338

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sat 10/3

5:15 am-11:55 am

1 stop6h 40m

Boston Logan Intl

Tue 10/6

5:50 am-5:18 pm

2 stops11h 28m

$350

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Thu 6/11

10:10 am-5:35 pm

1 stop7h 25m

Boston Logan Intl

Wed 6/17

6:35 pm-8:55 am

1 stop14h 20m

$452

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Tue 7/28

10:10 am-7:15 pm

1 stop9h 05m

Boston Logan Intl

Sat 8/1

8:10 pm-8:55 am

1 stop12h 45m

$456
Quickest round-trip

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sun 10/18

1:20 pm-7:41 pm

1 stop6h 21m

Boston Logan Intl

Wed 10/21

11:10 am-4:35 pm

1 stop5h 25m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Thunder Bay-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Thunder Bay-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Thunder Bay-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Thunder Bay-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Thunder Bay-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

    For as low as $350, Porter Airlines can have you in Boston from Thunder Bay in 6h 40m. The distance between Thunder Bay and Boston is about 977 mi. This flight may include one or multiple stops.

  • 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Auburn
Lowell
Smithfield
Braintree
Sandwich

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