Find cheap flights from Boston to Thunder Bay from C$ 316

In the last 3 days, the lowest price for a flight from Boston to Thunder Bay was C$ 231 for a one-way ticket and C$ 476 for a round-trip.

Boston airport is called Boston Logan Intl and the only airport in Thunder Bay is Thunder Bay.

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

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

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 Boston to Thunder Bay.

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

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 Thunder Bay with an airline and back to Boston with another airline.

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 Thunder Bay from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.