Flights to Lac Saint-Jean from Washington - ￥39,634

View ￥39,634 flight on Wed, Aug 6, 2025Opens in a new window

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Cheap Flights from Washington to Lac Saint-Jean (WAS-YQB)

Prices were available within the past 7 days and start at ￥39,634 for one-way flights and ￥82,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 21 - Mon, Nov 24
IAD
Washington
YQB
Québec City
￥82,960 Roundtrip, found 4 days ago
￥82,960
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Washington to Québec City, returning Mon, Nov 24, priced at ￥82,960 found 4 days ago
United
Fri, Nov 21 - Mon, Nov 24
DCA
Washington
YQB
Québec City
￥82,960 Roundtrip, found 4 days ago
￥82,960
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Washington to Québec City, returning Mon, Nov 24, priced at ￥82,960 found 4 days ago
Porter Airlines
Fri, Nov 21 - Mon, Nov 24
IAD
Washington
YQB
Québec City
￥83,640 Roundtrip, found 4 days ago
￥83,640
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Fri, Nov 21 from Washington to Québec City, returning Mon, Nov 24, priced at ￥83,640 found 4 days ago
Air Canada
Fri, Nov 21 - Mon, Nov 24
DCA
Washington
YQB
Québec City
￥83,790 Roundtrip, found 4 days ago
￥83,790
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Nov 21 from Washington to Québec City, returning Mon, Nov 24, priced at ￥83,790 found 4 days ago
United
Fri, Nov 21 - Mon, Nov 24
DCA
Washington
YQB
Québec City
￥83,940 Roundtrip, found 4 days ago
￥83,940
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Washington to Québec City, returning Mon, Nov 24, priced at ￥83,940 found 4 days ago
American Airlines
Fri, Aug 29 - Sun, Aug 31
DCA
Washington
YQB
Québec City
￥96,425 Roundtrip, found 6 days ago
￥96,425
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Washington to Québec City, returning Sun, Aug 31, priced at ￥96,425 found 6 days ago

Find the cheapest month to fly from Washington (WAS) to Québec City (YQB)

April is typically the cheapest month to fly

From ￥57,680 - ￥100,423 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.