YQT - BOS

C$ 555 Find Cheap Flights from Thunder Bay to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thunder Bay to Boston departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to Boston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Thunder Bay to Boston (YQT-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thunder Bay to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thunder Bay to Boston

Fri, 7 Nov - Tue, 11 Nov
Porter Airlines Logo
4:15 p.m. - 10:05 p.m.YQT-BOS
5h 50m1 stop
Porter Airlines Logo
10:20 a.m. - 3:32 p.m.BOS-YQT
5h 12m1 stop
C$ 555Porter Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Porter Airlines Logo
11:50 a.m. - 10:05 p.m.YQT-BOS
10h 15m2 stops
Porter Airlines Logo
10:20 a.m. - 9:57 a.m.BOS-YQT
23h 37m1 stop
C$ 559Porter Airlines
Find Deal
Sun, 28 Sep - Sat, 4 Oct
 Logo
11:45 a.m. - 2:41 p.m.YQT-BOS
26h 56m2 stops
 Logo
6:30 p.m. - 6:54 p.m.BOS-YQT
24h 24m1 stop
C$ 577
Find Deal
Sun, 28 Sep - Sat, 4 Oct
 Logo
7:25 p.m. - 2:41 p.m.YQT-BOS
19h 16m1 stop
 Logo
6:30 p.m. - 6:54 p.m.BOS-YQT
24h 24m1 stop
C$ 588
Find Deal
Fri, 3 Oct - Mon, 6 Oct
 Logo
11:45 a.m. - 11:31 a.m.YQT-BOS
23h 46m2 stops
 Logo
8:45 a.m. - 8:50 a.m.BOS-YQT
24h 05m1 stop
C$ 592
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Porter Airlines Logo
2:20 p.m. - 10:01 p.m.YQT-BOS
7h 41m1 stop
Porter Airlines Logo
12:40 p.m. - 6:41 p.m.BOS-YQT
6h 01m1 stop
C$ 599Porter Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Porter Airlines Logo
11:50 a.m. - 10:05 p.m.YQT-BOS
10h 15m2 stops
Porter Airlines Logo
10:20 a.m. - 9:24 p.m.BOS-YQT
11h 04m2 stops
C$ 635Porter Airlines
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Air Canada Logo
5:15 a.m. - 2:30 p.m.YQT-BOS
9h 15m2 stops
Air Canada Logo
6:00 a.m. - 3:45 p.m.BOS-YQT
9h 45m2 stops
C$ 746Air Canada
Find Deal
Sun, 28 Sep - Sat, 4 Oct
 Logo
5:15 a.m. - 4:22 p.m.YQT-BOS
11h 07m2 stops
 Logo
6:00 a.m. - 3:45 p.m.BOS-YQT
9h 45m2 stops
C$ 857
Find Deal

Everything you should know

Top airlines
Porter Airlines
Cheapest • from C$ 555 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 555
Porter Airlines
Fri 7/11Tue 11/11
YQT - BOS • 1 stop
Cheapest one-way flights
C$ 577
Multiple Airlines
Sat 20/9
YQT - BOS • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Booking Insights

KAYAK's insights & trends for Thunder Bay to Boston flights

Get data-powered insights and trends into flights from Thunder Bay to Boston to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Thunder Bay to Boston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Thunder Bay to Boston were found on Porter Airlines (C$ 555) and Air Canada (C$ 746).

Good to know

Cheapest flightC$ 555
Flight from Thunder Bay to Boston

When to book flights from Thunder Bay to Boston

Are your dates flexible? Find out the best times to travel from Thunder Bay to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Thunder Bay to Boston

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

    In the last 3 days, the lowest price for a flight from Thunder Bay to Boston was C$ 417 for a one-way ticket and C$ 401 for a round-trip.

  • Which aircraft models fly most regularly from Thunder Bay to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Thunder Bay to Boston?

    Star Alliance is the only airline alliance operating flights between Thunder Bay and Boston.

  • How does KAYAK find such low prices on flights from Thunder Bay to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thunder Bay to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thunder Bay to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Thunder Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thunder Bay to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Thunder Bay with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thunder Bay to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Thunder Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Thunder Bay to Boston

 
See real verified KAYAK customer reviews for airlines flying from Thunder Bay to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thunder Bay to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 363 reviews
7.9Comfort
7.6Food
8.1Boarding
8.6Crew
7.0Entertainment
Airline reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

Everything you need to know for your flight from Thunder Bay to Boston

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