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$164+ Cheap flights from Thunder Bay (YQT) to Boston (BOS)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$317
(Booking.com)

One-way from

$164
(Mytrip)

Popular in

April

Cheapest in

March

Average price

$438
From Thunder Bay to Boston Logan Intl
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One-way flight from Thunder Bay to Boston Logan Intl
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Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:25 pmYQT - BOS
1 stop4h 36mPorter Airlines
Fri 10/311:25 pmBOS - YQT
1 stop6h 17mPorter Airlines
Deal found 9/9$317
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/78:00 amYQT - BOS
1 stop6h 45mPorter Airlines
Tue 11/117:05 amBOS - YQT
1 stop6h 37mPorter Airlines
Deal found 9/9$327
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 11/77:35 pmYQT - BOS
1 stop14h 22mAir Canada
Tue 11/1110:15 amBOS - YQT
2 stops8h 30mAir Canada
Deal found 9/9$367
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/245:15 amYQT - BOS
2 stops9h 15mAir Canada
Fri 10/3110:45 amBOS - YQT
1 stop7h 40mAir Canada
Deal found 9/9$382
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:15 amYQT - BOS
2 stops9h 58mUnited Airlines
Fri 10/316:00 amBOS - YQT
2 stops12h 25mUnited Airlines
Deal found 9/9$435

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 September 11, 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

Fri 10/24

5:25 pm-10:01 pm

1 stop4h 36m

Boston Logan Intl

Fri 10/31

1:25 pm-7:42 pm

1 stop6h 17m

$317

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 11/7

7:35 pm-9:57 am

1 stop14h 22m

Boston Logan Intl

Tue 11/11

10:15 am-6:45 pm

2 stops8h 30m

$367

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 10/24

5:15 am-2:30 pm

2 stops9h 15m

Boston Logan Intl

Fri 10/31

10:45 am-6:25 pm

1 stop7h 40m

$382

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 11/7

11:50 am-10:05 pm

2 stops10h 15m

Boston Logan Intl

Tue 11/11

10:20 am-9:24 pm

2 stops11h 04m

$409

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 10/24

5:15 am-3:13 pm

2 stops9h 58m

Boston Logan Intl

Fri 10/31

6:00 am-6:25 pm

2 stops12h 25m

$435

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 10/24

7:40 am-2:41 pm

1 stop7h 01m

$164

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 10/24

5:15 am-2:30 pm

2 stops9h 15m

$183

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Fri 10/24

3:25 pm-8:55 am

3 stops41h 30m

$186

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sun 10/26

8:00 am-12:40 pm

1 stop4h 40m

$207

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sun 10/26

5:00 am-2:52 pm

2 stops9h 52m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 $317, Porter Airlines can have you in Boston from Thunder Bay in 4h 36m. 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.

  • What is the cheapest month to book a flight from Thunder Bay to Boston?

    Currently, January is the cheapest month in which you can book a flight from Thunder Bay to Boston (average of $218). Flying from Thunder Bay to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
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Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
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Saugus
Burlington

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