Flights from Ronkonkoma to Montreal

Cheapest flights from Ronkonkoma

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sat, Oct 4

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$216 Roundtrip, found 5 hours ago

$216

Roundtrip

found 5 hours ago

Select United flight, departing Sat, Oct 4 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sat, Oct 4, priced at $216 found 5 hours ago

Sun, Oct 5 - Sun, Oct 5

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Oct 5 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $218 found 1 day ago

Sun, Oct 5 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Sun, Oct 5 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $221 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$222 Roundtrip, found 5 hours ago

$222

Roundtrip

found 5 hours ago

Select Porter Airlines flight, departing Thu, Oct 2 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $222 found 5 hours ago

Thu, Oct 2 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$227 Roundtrip, found 5 hours ago

$227

Roundtrip

found 5 hours ago

Select Porter Airlines flight, departing Thu, Oct 2 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $227 found 5 hours ago

Thu, Oct 2 - Thu, Oct 2

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Oct 2 from LaGuardia to Pierre Elliott Trudeau Intl., returning Thu, Oct 2, priced at $233 found 1 day ago

Fri, Oct 3 - Mon, Oct 6

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$234 Roundtrip, found 5 hours ago

$234

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Fri, Oct 3 from LaGuardia to Pierre Elliott Trudeau Intl., returning Mon, Oct 6, priced at $234 found 5 hours ago

Fri, Aug 8 - Mon, Aug 11

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Fri, Aug 8 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Mon, Aug 11, priced at $236 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$238 Roundtrip, found 5 hours ago

$238

Roundtrip

found 5 hours ago

Select Air Transat flight, departing Thu, Oct 2 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $238 found 5 hours ago

Sun, Jul 13 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$239 Roundtrip, found 3 days ago

$239

Roundtrip

found 3 days ago

Select United flight, departing Sun, Jul 13 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Tue, Jul 15, priced at $239 found 3 days ago

Thu, Oct 2 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$240 Roundtrip, found 5 hours ago

$240

Roundtrip

found 5 hours ago

Select United flight, departing Thu, Oct 2 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $240 found 5 hours ago

Thu, Oct 2 - Sun, Oct 5

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$240 Roundtrip, found 5 hours ago

$240

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Thu, Oct 2 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $240 found 5 hours ago

Mon, Sep 29 - Thu, Oct 2

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Sep 29 from LaGuardia to Pierre Elliott Trudeau Intl., returning Thu, Oct 2, priced at $240 found 1 day ago

Fri, Oct 3 - Mon, Oct 6

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$246 Roundtrip, found 5 hours ago

$246

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Fri, Oct 3 from LaGuardia to Pierre Elliott Trudeau Intl., returning Mon, Oct 6, priced at $246 found 5 hours ago

Sun, Aug 10 - Sun, Aug 10

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Air Transat flight, departing Sun, Aug 10 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Sun, Aug 10, priced at $247 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

JFK

John F. Kennedy Intl.

YUL

Pierre Elliott Trudeau Intl.

$252 Roundtrip, found 5 hours ago

$252

Roundtrip

found 5 hours ago

Select Air Canada flight, departing Thu, Oct 2 from John F. Kennedy Intl. to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $252 found 5 hours ago

Mon, Aug 11 - Fri, Aug 15

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$279 Roundtrip, found 2 days ago

$279

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Aug 11 from LaGuardia to Pierre Elliott Trudeau Intl., returning Fri, Aug 15, priced at $279 found 2 days ago

Thu, Oct 2 - Sun, Oct 5

LGA

LaGuardia

YUL

Pierre Elliott Trudeau Intl.

$339 Roundtrip, found 5 hours ago

$339

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Thu, Oct 2 from LaGuardia to Pierre Elliott Trudeau Intl., returning Sun, Oct 5, priced at $339 found 5 hours ago

Thu, Oct 2 - Fri, Oct 3

ISP

MacArthur

YUL

Pierre Elliott Trudeau Intl.

$872 Roundtrip, found 1 day ago

$872

Roundtrip

found 1 day ago

Select Cape Air flight, departing Thu, Oct 2 from MacArthur to Pierre Elliott Trudeau Intl., returning Fri, Oct 3, priced at $872 found 1 day ago

Sun, Jul 13 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

YUL

Pierre Elliott Trudeau Intl.

$1,574 Roundtrip, found 3 days ago

$1,574

Roundtrip

found 3 days ago

Select WestJet flight, departing Sun, Jul 13 from Newark Liberty Intl. Airport to Pierre Elliott Trudeau Intl., returning Tue, Jul 15, priced at $1,574 found 3 days ago