$205+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — BOS
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Thunder Bay to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Thunder Bay to Boston
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Best
Last-minute
One-way
Cheapest flights from Thunder Bay to BostonExplore 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 5, 2026.
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 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/246:30 am -
1 stop12h 05m
Mon 9/286:30 pm -
2 stops24h 15m
Deal found 9/1![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/246:00 am -
1 stop7h 40m
Mon 9/284:30 pm -
1 stop5h 15m
Deal found 9/1![Porter Airlines logo]()
$428
This Porter Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 9/166:00 am -
2 stops9h 50m
Sat 9/1911:10 am -
1 stop6h 55m
Deal found 9/4![Porter Airlines logo]()
$659
Best flights from Thunder Bay to BostonDiscover carefully curated flight deals from Thunder Bay to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Thunder Bay to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2411:30 am -
2 stops21h 35m
Mon 9/287:30 pm -
1 stop26h 15m
Deal found 9/1![Porter Airlines logo]()
$443
This Porter Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/166:00 am -
2 stops9h 50m
Sat 9/1911:10 am -
1 stop6h 55m
Deal found 9/2![Porter Airlines logo]()
$699
This Porter Airlines deal was found by Cheapflights users on 8/30. 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 9/156:00 am -
1 stop7h 40m
Sat 9/197:00 am -
1 stop6h 00m
Deal found 8/30![Porter Airlines logo]()
$722
Last-minute flights from Thunder Bay to BostonDiscover last-minute flight deals from Thunder Bay to Boston. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Thunder Bay to Boston. Data last updated September 5, 2026 and is based on user searches.
This Porter Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 9/166:00 am -
2 stops9h 50m
Sat 9/1911:10 am -
1 stop6h 55m
Deal found 9/4![Porter Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/246:30 am -
1 stop12h 05m
Mon 9/286:30 pm -
2 stops24h 15m
Deal found 9/1![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/246:00 am -
1 stop7h 40m
Mon 9/284:30 pm -
1 stop5h 15m
Deal found 9/1![Porter Airlines logo]()
$428
One-way flights from Thunder Bay to BostonSearch for one-way flight options from Thunder Bay to Boston. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Thunder Bay to Boston. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/66:00 am -
1 stop5h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Porter Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/67:20 pm -
3 stops20h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/1010:10 am -
1 stop22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$389
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $421 (Kiwi.com) |
One-way from | $205 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 5, 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
Cheapest round-trip
Quickest round-trip
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Tue 10/6
6:00 am-11:34 am
1 stop5h 34m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Tue 10/6
7:20 pm-6:35 pm
2 stops23h 15m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Thu 9/10
10:10 am-9:05 am
1 stop22h 55m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$389
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Thu 9/24
11:30 am-9:05 am
2 stops21h 35m
Boston Logan Intl
Mon 9/28
7:30 pm-9:45 pm
1 stop26h 15m
$443
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Wed 9/16
6:00 am-3:50 pm
2 stops9h 50m
Boston Logan Intl
Sat 9/19
11:10 am-6:05 pm
1 stop6h 55m
$699
Thunder BayBoston
YQT Thunder Bay - BOS Boston Logan Intl
YQTBOS
Thunder Bay
Tue 9/15
6:00 am-1:40 pm
1 stop7h 40m
Boston Logan Intl
Sat 9/19
7:00 am-1:00 pm
1 stop6h 00m
$722
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.
YQT-BOS
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Pawtucket
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
North Falmouth
Swansea
Braintree
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