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$344+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
May 19 — May 261
Tue 5/19
Tue 5/26
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 April 19, 2026.

This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:50 pm
YQT
-
BOS
1 stop21h 50m
WestJet
Tue 5/266:30 pm
BOS
-
YQT
1 stop24h 30m
WestJet
Deal found 4/17$344
This Porter Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/58:15 am
YQT
-
BOS
1 stop6h 26m
Porter Airlines
Wed 5/611:25 am
BOS
-
YQT
1 stop5h 10m
Porter Airlines
Deal found 4/14$351
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 5/227:50 pm
YQT
-
BOS
2 stops20h 05m
Multiple Airlines
Tue 5/266:30 pm
BOS
-
YQT
1 stop24h 30m
Multiple Airlines
Deal found 4/17$393
This Air Canada deal was found by Cheapflights users on 4/14. 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 5/55:10 am
YQT
-
BOS
2 stops9h 37m
Air Canada
Wed 5/610:45 am
BOS
-
YQT
1 stop12h 30m
Air Canada
Deal found 4/14$400

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(oojo)
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 April 19, 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
Quickest round-trip

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Tue 5/5

8:15 am-2:41 pm

1 stop6h 26m

Boston Logan Intl

Wed 5/6

11:25 am-4:35 pm

1 stop5h 10m

$351

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 5/22

7:50 pm-3:55 pm

2 stops20h 05m

Boston Logan Intl

Tue 5/26

6:30 pm-7:00 pm

1 stop24h 30m

$393

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Tue 5/5

5:10 am-2:47 pm

2 stops9h 37m

Boston Logan Intl

Wed 5/6

10:45 am-11:15 pm

1 stop12h 30m

$400

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 5/22

5:10 am-9:53 pm

2 stops16h 43m

Boston Logan Intl

Tue 5/26

8:15 am-11:15 pm

2 stops15h 00m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 $351, Porter Airlines can have you in Boston from Thunder Bay in 6h 26m. 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
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Peabody
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