Cheap flights from Boston to Lac Saint-Jean

View AU$308 flight on Sun, 14 Sep. 2025Opens in a new window

Popular airlines from Boston to Lac Saint-Jean

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Cheap Flights from Boston (BOS) to Lac Saint-Jean (YQB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$731 Return, found 2 days ago
AU$731
Return
found 2 days ago
Select Porter Airlines flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$731 found 2 days ago
Porter Airlines
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$740 Return, found 2 days ago
AU$740
Return
found 2 days ago
Select Porter Airlines flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$740 found 2 days ago
Porter Airlines
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$741 Return, found 2 days ago
AU$741
Return
found 2 days ago
Select Porter Airlines flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$741 found 2 days ago
Air Canada
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$752 Return, found 2 days ago
AU$752
Return
found 2 days ago
Select Air Canada flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$752 found 2 days ago
United
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$766 Return, found 2 days ago
AU$766
Return
found 2 days ago
Select United flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$766 found 2 days ago
American Airlines
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$852 Return, found 2 days ago
AU$852
Return
found 2 days ago
Select American Airlines flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$852 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Québec City (YQB)

October is typically the cheapest month to fly

From AU$458 - AU$850 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.