Cheap flights from Montreal to Duck Key

View AU$259 flight on Wed, 16 Jul. 2025Opens in a new window

Popular airlines from Montreal to Duck Key

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Cheap Flights from Montreal (YMQ) to Duck Key (MIA)

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.

Air Canada
Wed., 16 Jul. - Sun., 20 Jul.
YUL
Montreal
MIA
Miami
AU$456 Return, found 13 hours ago
AU$456
Return
found 13 hours ago
Select Air Canada flight, departing Wed., 16 Jul. from Montreal to Miami, returning Sun., 20 Jul., priced at AU$456 found 13 hours ago
American Airlines
Wed., 16 Jul. - Sun., 20 Jul.
YUL
Montreal
MIA
Miami
AU$492 Return, found 13 hours ago
AU$492
Return
found 13 hours ago
Select American Airlines flight, departing Wed., 16 Jul. from Montreal to Miami, returning Sun., 20 Jul., priced at AU$492 found 13 hours ago
United
Wed., 16 Jul. - Sun., 20 Jul.
YUL
Montreal
MIA
Miami
AU$496 Return, found 13 hours ago
AU$496
Return
found 13 hours ago
Select United flight, departing Wed., 16 Jul. from Montreal to Miami, returning Sun., 20 Jul., priced at AU$496 found 13 hours ago
Air Canada
Thu., 10 Jul. - Tue., 15 Jul.
YUL
Montreal
MIA
Miami
AU$497 Return, found 2 hours ago
AU$497
Return
found 2 hours ago
Select Air Canada flight, departing Thu., 10 Jul. from Montreal to Miami, returning Tue., 15 Jul., priced at AU$497 found 2 hours ago
Delta
Thu., 10 Jul. - Tue., 15 Jul.
YUL
Montreal
MIA
Miami
AU$537 Return, found 2 hours ago
AU$537
Return
found 2 hours ago
Select Delta flight, departing Thu., 10 Jul. from Montreal to Miami, returning Tue., 15 Jul., priced at AU$537 found 2 hours ago
WestJet
Wed., 16 Jul. - Sun., 20 Jul.
YUL
Montreal
MIA
Miami
AU$584 Return, found 13 hours ago
AU$584
Return
found 13 hours ago
Select WestJet flight, departing Wed., 16 Jul. from Montreal to Miami, returning Sun., 20 Jul., priced at AU$584 found 13 hours ago

Find the cheapest month to fly from Montreal (YMQ) to Miami (MIA)

January is typically the cheapest month to fly

From AU$205 - AU$594 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.