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$553+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Nantucket (ACK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ACK
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Nantucket

Cheapest flights from Pierre Elliott Trudeau Intl to Nantucket
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:45 pm
YUL
-
ACK
1 stop20h 18m
Delta
Tue 7/1412:01 pm
ACK
-
YUL
1 stop20h 42m
Delta
Deal found 2/2$553

Find flight deals from Pierre Elliott Trudeau Intl to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Round-trip from

$553
(Delta)

Popular in

July

Cheapest in

May

Average price

$356
From Montreal Pierre Elliott Trudeau Intl to Nantucket Memorial
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Nantucket

Route

Depart

Return

Price

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

7:45 pm-4:03 pm

1 stop20h 18m

Nantucket Memorial

Tue 7/14

12:01 pm-8:43 am

1 stop20h 42m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Pierre Elliott Trudeau Intl to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket (average of $171). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nantucket from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Nantucket, you will be flying into Memorial. Nantucket Memorial (ACK) is just 2.8 mi from the center of the city. Memorial is the only Nantucket airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Nantucket Memorial from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket?

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket in 20h 18m. Fly via Delta to get the fastest option. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Nantucket is about 344 mi.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Nantucket that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Nantucket.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Nantucket?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket (average of $171). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Nantucket in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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