Cheap flights from Boston to Lac Saint-Jean

View AU$305 flight on Wed, 10 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.

United
Wed, 10 Sep. - Wed, 17 Sep.
BOS
Boston
YQB
Québec City
AU$633 Return, found 9 hours ago
AU$633
Return
found 9 hours ago
Select United flight, departing Wed, 10 Sep. from Boston to Québec City, returning Wed, 17 Sep., priced at AU$633 found 9 hours ago
Air Canada
Wed, 10 Sep. - Wed, 17 Sep.
BOS
Boston
YQB
Québec City
AU$642 Return, found 9 hours ago
AU$642
Return
found 9 hours ago
Select Air Canada flight, departing Wed, 10 Sep. from Boston to Québec City, returning Wed, 17 Sep., priced at AU$642 found 9 hours ago
United
Wed, 10 Sep. - Wed, 17 Sep.
BOS
Boston
YQB
Québec City
AU$643 Return, found 9 hours ago
AU$643
Return
found 9 hours ago
Select United flight, departing Wed, 10 Sep. from Boston to Québec City, returning Wed, 17 Sep., priced at AU$643 found 9 hours ago
United
Wed, 10 Sep. - Wed, 17 Sep.
BOS
Boston
YQB
Québec City
AU$649 Return, found 9 hours ago
AU$649
Return
found 9 hours ago
Select United flight, departing Wed, 10 Sep. from Boston to Québec City, returning Wed, 17 Sep., priced at AU$649 found 9 hours ago
Porter Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOS
Boston
YQB
Québec City
AU$650 Return, found 9 hours ago
AU$650
Return
found 9 hours ago
Select Porter Airlines flight, departing Wed, 10 Sep. from Boston to Québec City, returning Wed, 17 Sep., priced at AU$650 found 9 hours ago
American Airlines
Tue, 16 Sep. - Thu, 18 Sep.
BOS
Boston
YQB
Québec City
AU$852 Return, found 4 days ago
AU$852
Return
found 4 days ago
Select American Airlines flight, departing Tue, 16 Sep. from Boston to Québec City, returning Thu, 18 Sep., priced at AU$852 found 4 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.