App
Customer Support
EUR
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Islip to Montreal Starting at €155

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • ISP06:00 am
        10h 46m
        1 stop
        YUL04:46 pm
        Tue, May 6|Islip - Montreal|Jetblue Airways
        €155€415
        63% OFF
        63% OFF
        €415€155

        Choose Jetblue Airways flights from Islip to Montreal. The one-way connecting flight with Jetblue Airways departs from Long Island Macarthur Airport on Tue, May 6, arriving at Montreal-Trudeau International Airport. One-way Prices start from €155 including taxes and charges.

      • ISP06:00 am
        10h 46m
        1 stop
        YUL04:46 pm
        Wed, May 7|Islip - Montreal|Jetblue Airways
        €155€415
        63% OFF
        63% OFF
        €415€155

        Choose Jetblue Airways flights from Islip to Montreal. The one-way connecting flight with Jetblue Airways departs from Long Island Macarthur Airport on Wed, May 7, arriving at Montreal-Trudeau International Airport. One-way Prices start from €155 including taxes and charges.

      • ISP10:25 am
        27h 45m
        1 stop
        YUL02:10 pm
        Thu, Feb 20|Islip - Montreal|Jetblue Airways
        €316€415
        24% OFF
        24% OFF
        €415€316

        Choose Jetblue Airways flights from Islip to Montreal. The one-way connecting flight with Jetblue Airways departs from Long Island Macarthur Airport on Thu, Feb 20, arriving at Montreal-Trudeau International Airport. One-way Prices start from €316 including taxes and charges.

      • ISP01:00 pm
        3h 5m
        Nonstop
        YMQ02:00 pm
        Wed, Feb 26|Islip - Montreal|Jetblue Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Islip to Montreal Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  2. WS1229

    WestJet

    11:30 am

    MCO

    3.0h

    02:28 pm

    YYZ

    --T--F-

  3. WS598

    WestJet

    11:15 pm

    YYZ

    1.4h

    12:37 am

    YUL

    SMTWTFS

  4. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  5. TS821

    Air Transat

    11:15 am

    MCO

    3.1h

    02:20 pm

    YUL

    SMTWTFS

  6. B6547

    Jetblue Airways

    01:00 pm

    ISP

    2.7h

    03:41 pm

    MCO

    SMTWTFS
    Search

  7. TS823

    Air Transat

    09:05 pm

    MCO

    3.2h

    12:15 am

    YUL

    -----FS

  8. F93389

    Frontier Airlines

    03:51 pm

    ISP

    3.3h

    07:10 pm

    FLL

    SMTWTFS
    Search

  9. WS1223

    WestJet

    05:40 pm

    FLL

    3.3h

    09:00 pm

    YYZ

    S-T-TFS

  10. WS598

    WestJet

    11:15 pm

    YYZ

    1.4h

    12:37 am

    YUL

    SMTWTFS

  11. B6513

    Jetblue Airways

    05:35 pm

    ISP

    2.9h

    08:31 pm

    FLL

    S-T-TF-
    Search

  12. TS847

    Air Transat

    09:20 pm

    FLL

    3.4h

    12:45 am

    YUL

    SMTWTFS

  13. F91237

    Frontier Airlines

    06:51 pm

    ISP

    2.9h

    09:42 pm

    MCO

    SMTWTFS
    Search

  14. WS1229

    WestJet

    11:30 am

    MCO

    3.0h

    02:28 pm

    YYZ

    --T--F-

  15. WS598

    WestJet

    11:15 pm

    YYZ

    1.4h

    12:37 am

    YUL

    SMTWTFS

  16. F91237

    Frontier Airlines

    06:51 pm

    ISP

    2.9h

    09:42 pm

    MCO

    SMTWTFS
    Search

  17. TS821

    Air Transat

    11:15 am

    MCO

    3.1h

    02:20 pm

    YUL

    SMTWTFS

  18. F93055

    Frontier Airlines

    09:07 am

    ISP

    3.0h

    12:09 pm

    MCO

    SMTWTFS
    Search

  19. TS823

    Air Transat

    09:05 pm

    MCO

    3.2h

    12:15 am

    YUL

    -----FS

  20. F93323

    Frontier Airlines

    09:40 pm

    ISP

    2.9h

    12:36 am

    TPA

    -MTW-FS
    Search

  21. WS1247

    WestJet

    11:30 am

    TPA

    3.0h

    02:29 pm

    YYZ

    S-----S

  22. WS598

    WestJet

    11:15 pm

    YYZ

    1.4h

    12:37 am

    YUL

    SMTWTFS

  23. F93323

    Frontier Airlines

    09:40 pm

    ISP

    2.9h

    12:36 am

    TPA

    -MTW-FS
    Search

  24. UA2628

    United Airlines

    07:10 am

    TPA

    2.8h

    09:58 am

    EWR

    SMTWTFS

  25. UA3715

    United Airlines

    02:24 pm

    EWR

    1.6h

    03:58 pm

    YUL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Islip to Montreal?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Islip (ISP) to Montreal (YMQ) the cheapest?

    Airlines adjust prices for flights from Islip to Montreal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Islip (ISP) to Montreal (YMQ) cost?

    According to Trip.com's data, the lowest price is around €516.

  • What is the transportation method from the main airport to downtown in Montreal?

    • The distance from Montreal-Trudeau International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
    • The distance from Montreal Saint-Hubert Longueuil Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Islip to Montreal

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Islip to Montreal. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Islip to Montreal

Cheapest nonstop flight price€154
Off-season for travelJanuary
Peak season for travelDecember
Flight distance526.35 km
Popular airlineJetblue Airways

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.