Cheap flights from Montreal to Key Largo from CA $230

Cheap flights from Montreal (YMQ) to Key Largo (MIA)

Prices were available within the past 7 days and start at CA $230 for one-way flights and CA $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., Oct. 8 - Sat., Oct. 11

YUL

Montreal

MIA

Miami

CA $356 Roundtrip, found 1 day ago

CA $356

Roundtrip

found 1 day ago

Select Delta flight, departing Wed., Oct. 8 from Montreal to Miami, returning Sat., Oct. 11, priced at CA $356 found 1 day ago

Wed., Oct. 15 - Sat., Nov. 1

YUL

Montreal

MIA

Miami

CA $356 Roundtrip, found 3 days ago

CA $356

Roundtrip

found 3 days ago

Select Delta flight, departing Wed., Oct. 15 from Montreal to Miami, returning Sat., Nov. 1, priced at CA $356 found 3 days ago

Mon., Sep. 22 - Tue., Sep. 23

YUL

Montreal

MIA

Miami

CA $376 Roundtrip, found 5 days ago

CA $376

Roundtrip

found 5 days ago

Select United flight, departing Mon., Sep. 22 from Montreal to Miami, returning Tue., Sep. 23, priced at CA $376 found 5 days ago

Wed., Jun. 4 - Wed., Jul. 23

YUL

Montreal

MIA

Miami

CA $380 Roundtrip, found 5 days ago

CA $380

Roundtrip

found 5 days ago

Select Air Canada flight, departing Wed., Jun. 4 from Montreal to Miami, returning Wed., Jul. 23, priced at CA $380 found 5 days ago

Wed., Jun. 11 - Sun., Jun. 15

YUL

Montreal

MIA

Miami

CA $386 Roundtrip, found 1 hour ago

CA $386

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Wed., Jun. 11 from Montreal to Miami, returning Sun., Jun. 15, priced at CA $386 found 1 hour ago

Sat., May 24 - Sat., May 31

YUL

Montreal

MIA

Miami

CA $427 Roundtrip, found 1 hour ago

CA $427

Roundtrip

found 1 hour ago

Select Porter Airlines flight, departing Sat., May 24 from Montreal to Miami, returning Sat., May 31, priced at CA $427 found 1 hour ago