Find Cheap Flights from Islip Long Island to Montreal Elliott Trudeau (ISP - YUL)

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Fri 12/15
Fri 12/22
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Looking for a cheap flight? 25% of our users found flights on this route for $315 or less.

FAQs for Booking Islip Long Island to Montreal Elliott Trudeau Flights

How long does a flight from Islip Long Island to Montreal Elliott Trudeau take?
An average nonstop flight takes 4h 35m, covering a distance of 324 miles.
Which airlines provide the cheapest flights from Islip Long Island to Montreal Elliott Trudeau?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($239)
Do I need a passport to fly between Islip Long Island and Montreal Elliott Trudeau?
Yes.

Book cheap flights from Islip Long Island to Montreal Elliott Trudeau (round-trip)

Airports
Origin
Islip
$239
only
$239
Destination
Montreal
$239
only
$239
Sat, Feb 10
ISP
YUL
6h 47m
Tue, Feb 13
YUL
ISP
6h 53m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

TUS
PHX
Mediocre 2.0

Nothing.

Everything.

AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

MCO
MIA
Mediocre 2.0

Flight got canceled for over a week.

Wed, Mar 7
ISP
YUL
6h 51m
Thu, Mar 8
YUL
ISP
8h 23m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

MCO
MIA
Mediocre 2.0

Flight got canceled for over a week.

AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

HPN
DCA
Mediocre 2.0

Nothing

Comfort, timeliness.

Wed, Jan 24
ISP
YUL
6h 47m
Fri, Jan 26
YUL
ISP
6h 53m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TUS
PHX
Mediocre 2.0

Nothing.

Everything.

MCO
MIA
Mediocre 2.0

Flight got canceled for over a week.

CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

Mon, Mar 12
ISP
YUL
5h 43m
Fri, Mar 16
YUL
ISP
8h 23m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
HPN
DCA
Mediocre 2.0

Nothing

Comfort, timeliness.

DFW
LAX
Excellent 8.3

I liked the expediency of being rescheduled for another flight and the kindness of the American Airlines staff. When I first received my boarding pass, the pass listed gate A24 as the one where my flight was scheduled to depart. The plane destined to depart from Dallas to LAX did not show up. However, a few of us were kindly offered a cot and blankets to sleep on. The next morning I folded the cot and the blankets and found an American Airline staff member who swiftly rescheduled me for another flight to LAX. She did state that the original flight had departed at 11:15 p.m.

From around 6 P.M., December 11, 2017, I was at gate A24 - the gate listed as the Departure gate for my return flight to Los Angeles. The last flight that left went to Saint Louis, I believe. There was never a flight to depart from Gate 24 to Los Angeles. I believe the gate may have been changed and for some reason, those who were at Gate 24 were not informed. Also, the travel instructions on the advertisement for scheduling the flight mentioned the ability to carry on luggage for no additional charge. When I received my boarding pass, it stated I was only allowed to carry on baggage that would fit underneath the seat and not in the overhead bin. I had to pay to check my baggage that I thought was free. In spite of the changes, the flight was a good flight. Thank you

AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

ATL
CLT
Excellent 9.6

The flight was late

JFK
MIA
Excellent 8.8

Almost everything. Only the food was lacking. I like their new planes. The outlet at the seat in coach. The magazine options at the seat as well. I did not look at the entertainment so I will not rate that. The crew was professional.

Just the food options. Ginger snaps was what was served for food and a beverage. I suppose this is what obtains on most airlines these days but can't I hope for something more like maybe a sandwich? AA has the opportunity to set themselves apart in this area.

Tue, Jan 16
ISP
YUL
7h 19m
Fri, Jan 19
YUL
ISP
6h 53m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

DFW
LAX
Excellent 8.3

I liked the expediency of being rescheduled for another flight and the kindness of the American Airlines staff. When I first received my boarding pass, the pass listed gate A24 as the one where my flight was scheduled to depart. The plane destined to depart from Dallas to LAX did not show up. However, a few of us were kindly offered a cot and blankets to sleep on. The next morning I folded the cot and the blankets and found an American Airline staff member who swiftly rescheduled me for another flight to LAX. She did state that the original flight had departed at 11:15 p.m.

From around 6 P.M., December 11, 2017, I was at gate A24 - the gate listed as the Departure gate for my return flight to Los Angeles. The last flight that left went to Saint Louis, I believe. There was never a flight to depart from Gate 24 to Los Angeles. I believe the gate may have been changed and for some reason, those who were at Gate 24 were not informed. Also, the travel instructions on the advertisement for scheduling the flight mentioned the ability to carry on luggage for no additional charge. When I received my boarding pass, it stated I was only allowed to carry on baggage that would fit underneath the seat and not in the overhead bin. I had to pay to check my baggage that I thought was free. In spite of the changes, the flight was a good flight. Thank you

ATL
CLT
Excellent 9.6

The flight was late

TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

JFK
MIA
Excellent 8.8

Almost everything. Only the food was lacking. I like their new planes. The outlet at the seat in coach. The magazine options at the seat as well. I did not look at the entertainment so I will not rate that. The crew was professional.

Just the food options. Ginger snaps was what was served for food and a beverage. I suppose this is what obtains on most airlines these days but can't I hope for something more like maybe a sandwich? AA has the opportunity to set themselves apart in this area.

Sun, Dec 24
ISP
YUL
9h 39m
Fri, Jan 5
YUL
ISP
6h 43m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MCO
MIA
Mediocre 2.0

Flight got canceled for over a week.

ATL
CLT
Excellent 9.6

The flight was late

DFW
LAX
Excellent 8.3

I liked the expediency of being rescheduled for another flight and the kindness of the American Airlines staff. When I first received my boarding pass, the pass listed gate A24 as the one where my flight was scheduled to depart. The plane destined to depart from Dallas to LAX did not show up. However, a few of us were kindly offered a cot and blankets to sleep on. The next morning I folded the cot and the blankets and found an American Airline staff member who swiftly rescheduled me for another flight to LAX. She did state that the original flight had departed at 11:15 p.m.

From around 6 P.M., December 11, 2017, I was at gate A24 - the gate listed as the Departure gate for my return flight to Los Angeles. The last flight that left went to Saint Louis, I believe. There was never a flight to depart from Gate 24 to Los Angeles. I believe the gate may have been changed and for some reason, those who were at Gate 24 were not informed. Also, the travel instructions on the advertisement for scheduling the flight mentioned the ability to carry on luggage for no additional charge. When I received my boarding pass, it stated I was only allowed to carry on baggage that would fit underneath the seat and not in the overhead bin. I had to pay to check my baggage that I thought was free. In spite of the changes, the flight was a good flight. Thank you

CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

TUS
PHX
Mediocre 2.0

Nothing.

Everything.

Mon, Mar 12
ISP
YUL
6h 51m
Fri, Mar 16
YUL
ISP
8h 23m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

DFW
LAX
Excellent 8.3

I liked the expediency of being rescheduled for another flight and the kindness of the American Airlines staff. When I first received my boarding pass, the pass listed gate A24 as the one where my flight was scheduled to depart. The plane destined to depart from Dallas to LAX did not show up. However, a few of us were kindly offered a cot and blankets to sleep on. The next morning I folded the cot and the blankets and found an American Airline staff member who swiftly rescheduled me for another flight to LAX. She did state that the original flight had departed at 11:15 p.m.

From around 6 P.M., December 11, 2017, I was at gate A24 - the gate listed as the Departure gate for my return flight to Los Angeles. The last flight that left went to Saint Louis, I believe. There was never a flight to depart from Gate 24 to Los Angeles. I believe the gate may have been changed and for some reason, those who were at Gate 24 were not informed. Also, the travel instructions on the advertisement for scheduling the flight mentioned the ability to carry on luggage for no additional charge. When I received my boarding pass, it stated I was only allowed to carry on baggage that would fit underneath the seat and not in the overhead bin. I had to pay to check my baggage that I thought was free. In spite of the changes, the flight was a good flight. Thank you

LHR
ORD
Excellent 8.0

The staff were nice and helpful.

Internet sucks

HPN
DCA
Mediocre 2.0

Nothing

Comfort, timeliness.

ABQ
ORD
Excellent 8.0

everything fine

having to gate-check our hand luggage

Sun, Dec 31
ISP
YUL
4h 35m
Thu, Jan 4
YUL
ISP
5h 14m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26019 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

DFW
LAX
Excellent 8.3

I liked the expediency of being rescheduled for another flight and the kindness of the American Airlines staff. When I first received my boarding pass, the pass listed gate A24 as the one where my flight was scheduled to depart. The plane destined to depart from Dallas to LAX did not show up. However, a few of us were kindly offered a cot and blankets to sleep on. The next morning I folded the cot and the blankets and found an American Airline staff member who swiftly rescheduled me for another flight to LAX. She did state that the original flight had departed at 11:15 p.m.

From around 6 P.M., December 11, 2017, I was at gate A24 - the gate listed as the Departure gate for my return flight to Los Angeles. The last flight that left went to Saint Louis, I believe. There was never a flight to depart from Gate 24 to Los Angeles. I believe the gate may have been changed and for some reason, those who were at Gate 24 were not informed. Also, the travel instructions on the advertisement for scheduling the flight mentioned the ability to carry on luggage for no additional charge. When I received my boarding pass, it stated I was only allowed to carry on baggage that would fit underneath the seat and not in the overhead bin. I had to pay to check my baggage that I thought was free. In spite of the changes, the flight was a good flight. Thank you

CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

JFK
MIA
Excellent 8.8

Almost everything. Only the food was lacking. I like their new planes. The outlet at the seat in coach. The magazine options at the seat as well. I did not look at the entertainment so I will not rate that. The crew was professional.

Just the food options. Ginger snaps was what was served for food and a beverage. I suppose this is what obtains on most airlines these days but can't I hope for something more like maybe a sandwich? AA has the opportunity to set themselves apart in this area.

LHR
ORD
Excellent 8.0

The staff were nice and helpful.

Internet sucks

*
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