Cheap Flights to St-Antoine-sur-Richelieu from HK$660

View HK$660 flight on Sun, 12 Oct 2025Opens in a new window

Popular airlines to St-Antoine-sur-Richelieu

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Cheap round-trip flights to St-Antoine-sur-Richelieu

Prices were available within the past 7 days and start at HK$660 for one-way flights and HK$1,414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, 5 Sep - Wed, 10 Sep
YVR
Vancouver
YUL
Montreal
HK$1,414 Return, found 1 day ago
HK$1,414
Return
found 1 day ago
Select Porter Airlines flight, departing Fri, 5 Sep from Vancouver to Montreal, returning Wed, 10 Sep, priced at HK$1,414 found 1 day ago
WestJet
Sat, 20 Sep - Sun, 5 Oct
YYZ
Toronto
YUL
Montreal
HK$1,479 Return, found 4 hours ago
HK$1,479
Return
found 4 hours ago
Select WestJet flight, departing Sat, 20 Sep from Toronto to Montreal, returning Sun, 5 Oct, priced at HK$1,479 found 4 hours ago
Air Canada
Fri, 29 Aug - Mon, 1 Sep
YHM
Hamilton
YUL
Montreal
HK$2,186 Return, found 1 day ago
HK$2,186
Return
found 1 day ago
Select Air Canada flight, departing Fri, 29 Aug from Hamilton to Montreal, returning Mon, 1 Sep, priced at HK$2,186 found 1 day ago
Lufthansa
Fri, 19 Sep - Sun, 28 Sep
CDG
Paris
YUL
Montreal
HK$3,232 Return, found 22 hours ago
HK$3,232
Return
found 22 hours ago
Select Lufthansa flight, departing Fri, 19 Sep from Paris to Montreal, returning Sun, 28 Sep, priced at HK$3,232 found 22 hours ago
Swiss International Air Lines
Fri, 19 Sep - Sun, 28 Sep
CDG
Paris
YUL
Montreal
HK$3,588 Return, found 22 hours ago
HK$3,588
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Fri, 19 Sep from Paris to Montreal, returning Sun, 28 Sep, priced at HK$3,588 found 22 hours ago

Find the cheapest month to fly from Columbus (CMH) to Montreal (YUL)

November is typically the cheapest month to fly

From HK$2,399 - HK$6,219 per traveller.

Graph displaying average flight prices per month

Flights to St-Antoine-sur-Richelieu information
Destination airport
Pierre Elliott Trudeau Intl.
Destination airport IATA code
YUL
Destination city name
Montreal
Return price
HK$1,414

Trending flights to St-Antoine-sur-Richelieu

Prices were available within the past 7 days and start at HK$660 for one-way flights and HK$1,414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, 11 Sep - Wed, 24 Sep
HKG
Hong Kong SAR
YUL
Montreal
HK$8,967 Return, found 3 days ago
HK$8,967
Return
found 3 days ago
Select Jeju Air flight, departing Thu, 11 Sep from Hong Kong SAR to Montreal, returning Wed, 24 Sep, priced at HK$8,967 found 3 days ago
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