What are the most popular routes from Region of Ontario to Nantucket?

The most popular flight routes from Region of Ontario to Nantucket are Toronto Pearson Intl - Nantucket Memorial, Montreal Pierre Elliott Trudeau Intl - Nantucket Memorial and Toronto Island - Nantucket Memorial.

How far in advance should I book a flight from Region of Ontario to Nantucket?

To save on the cost of your flight from Region of Ontario to Nantucket, book at least 25 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 396 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 770.

What is the cheapest month to fly from Region of Ontario to Nantucket?

March is one of the best times of the year to fly to Nantucket from Region of Ontario. Prices for March average C$ 380 per person but you can even find prices for as low as C$ 243. The most expensive prices can be found in the month of December. Opting for a March flight can save you 8% on your journey compared to booking in December

What is the cheapest time of day to fly from ON to ACK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Nantucket as you normally would.

What airport do you fly into for flights to Nantucket from Ontario?

Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from Ontario to Nantucket. It is only a 4.5 km journey from Memorial (ACK) to Nantucket’s city centre.

Can I find deals for flights from Ontario to Nantucket that include hotel bookings?

Yes. In addition to deals on Ontario to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Nantucket?

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

Can I find deals for business class flights from Ontario to Nantucket?

Yes. Cheapflights offers flight deals from Ontario 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.

C$ 422+ Flights from Ontario to Nantucket

Cheap flight deals from Ontario to Nantucket

Round-trip from	C$ 726
One-way from	C$ 422
Popular in	December
Cheapest in	March
Average price	C$ 358

American Airlines
22/6-1/7
2 total stops
28h 21m total
Ontario to Nantucket

Search Deals

American Airlines
25/7
1 total stop
19h 34m total
Ontario to Nantucket

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 33 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease (C$ 5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find flight deals from Ontario to Nantucket

Cheapest flights from Ontario to Nantucket
Explore the most affordable flight options available from Ontario to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sun 22/612:45 p.m.YYZ - ACK

1 stop5h 13mAmerican Airlines

Tue 1/75:26 p.m.ACK - YYZ

1 stop23h 08mAmerican Airlines

Deal found 10/6C$ 726

Sat 28/64:00 p.m.YUL - ACK

1 stop20h 52mAmerican Airlines

Wed 30/71:38 p.m.ACK - YUL

1 stop20h 07mAmerican Airlines

Deal found 10/6C$ 762

Sat 28/66:00 a.m.YUL - ACK

1 stop5h 26mDelta

Wed 30/712:15 p.m.ACK - YUL

2 stops10h 53mDelta

Deal found 10/6C$ 1,081

Sun 22/66:30 a.m.YYZ - ACK

2 stops9h 35mDelta

Tue 1/712:05 p.m.ACK - YYZ

2 stops10h 53mDelta

Deal found 10/6C$ 1,140

Sat 28/610:45 a.m.YUL - ACK

2 stops21h 30mMultiple Airlines

Wed 30/710:15 a.m.ACK - YUL

2 stops12h 00mMultiple Airlines

Deal found 10/6C$ 1,188

Sun 22/69:50 a.m.YTZ - ACK

1 stop5h 15mMultiple Airlines

Tue 1/712:53 p.m.ACK - YTZ

1 stop23h 06mMultiple Airlines

Deal found 10/6C$ 1,322

Sat 28/68:00 p.m.YUL - ACK

2 stops13h 55mUnited Airlines

Wed 30/74:46 p.m.ACK - YUL

2 stops14h 59mUnited Airlines

Deal found 10/6C$ 1,682

Best flights from Ontario to Nantucket
Discover carefully curated flight deals from Ontario to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Sun 22/612:45 p.m.YYZ - ACK

1 stop5h 13mAmerican Airlines

Tue 1/75:26 p.m.ACK - YYZ

1 stop23h 08mAmerican Airlines

Deal found 10/6C$ 726

Sat 28/66:00 a.m.YUL - ACK

1 stop5h 26mDelta

Wed 30/712:15 p.m.ACK - YUL

2 stops10h 53mDelta

Deal found 10/6C$ 1,081

Sat 28/610:45 a.m.YUL - ACK

2 stops21h 30mMultiple Airlines

Wed 30/710:15 a.m.ACK - YUL

2 stops12h 00mMultiple Airlines

Deal found 10/6C$ 1,188

Sat 28/64:00 p.m.YUL - ACK

1 stop20h 52mAmerican Airlines

Wed 30/71:38 p.m.ACK - YUL

1 stop20h 07mAmerican Airlines

Deal found 10/6C$ 762

Sat 28/68:00 p.m.YUL - ACK

2 stops13h 55mUnited Airlines

Wed 30/74:46 p.m.ACK - YUL

2 stops14h 59mUnited Airlines

Deal found 10/6C$ 1,682

Sun 22/66:30 a.m.YYZ - ACK

2 stops9h 35mDelta

Tue 1/712:05 p.m.ACK - YYZ

2 stops10h 53mDelta

Deal found 10/6C$ 1,140

Sun 22/69:50 a.m.YTZ - ACK

1 stop5h 15mMultiple Airlines

Tue 1/712:53 p.m.ACK - YTZ

1 stop23h 06mMultiple Airlines

Deal found 10/6C$ 1,322

Last-minute flights from Ontario to Nantucket
Discover last-minute flight deals from Ontario to Nantucket. Data last updated 12 June 2025 and is based on user searches.

Sun 22/612:45 p.m.YYZ - ACK

1 stop5h 13mAmerican Airlines

Tue 1/75:26 p.m.ACK - YYZ

1 stop23h 08mAmerican Airlines

Deal found 10/6C$ 726

Sun 22/66:30 a.m.YYZ - ACK

2 stops9h 35mDelta

Tue 1/712:05 p.m.ACK - YYZ

2 stops10h 53mDelta

Deal found 10/6C$ 1,140

Sun 22/69:50 a.m.YTZ - ACK

1 stop5h 15mMultiple Airlines

Tue 1/712:53 p.m.ACK - YTZ

1 stop23h 06mMultiple Airlines

Deal found 10/6C$ 1,322

Sat 28/64:00 p.m.YUL - ACK

1 stop20h 52mAmerican Airlines

Wed 30/71:38 p.m.ACK - YUL

1 stop20h 07mAmerican Airlines

Deal found 10/6C$ 762

Sat 28/66:00 a.m.YUL - ACK

1 stop5h 26mDelta

Wed 30/712:15 p.m.ACK - YUL

2 stops10h 53mDelta

Deal found 10/6C$ 1,081

Sat 28/610:45 a.m.YUL - ACK

2 stops21h 30mMultiple Airlines

Wed 30/710:15 a.m.ACK - YUL

2 stops12h 00mMultiple Airlines

Deal found 10/6C$ 1,188

Sat 28/68:00 p.m.YUL - ACK

2 stops13h 55mUnited Airlines

Wed 30/74:46 p.m.ACK - YUL

2 stops14h 59mUnited Airlines

Deal found 10/6C$ 1,682

One-way flights from Ontario to Nantucket
Search for one-way flight options from Ontario to Nantucket. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Fri 25/75:30 p.m.YUL - ACK

1 stop19h 34mAmerican Airlines

Deal found 10/6C$ 422

Fri 25/78:30 a.m.YUL - ACK

2 stops6h 54mUnited Airlines

Deal found 10/6C$ 529

Fri 25/74:45 p.m.YUL - ACK

3 stops37h 45mMultiple Airlines

Deal found 10/6C$ 581

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoNantucket

YYZ - ACK

YYZACK

Toronto Pearson Intl

Sun 22/6

12:45 p.m.-5:58 p.m.

1 stop5h 13m

Nantucket Memorial

Tue 1/7

5:26 p.m.-4:34 p.m.

1 stop23h 08m

C$ 726

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

4:00 p.m.-12:52 p.m.

1 stop20h 52m

Nantucket Memorial

Wed 30/7

1:38 p.m.-9:45 a.m.

1 stop20h 07m

C$ 762

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

6:00 a.m.-11:26 a.m.

1 stop5h 26m

Nantucket Memorial

Wed 30/7

12:15 p.m.-11:08 p.m.

2 stops10h 53m

C$ 1,081

TorontoNantucket

YYZ - ACK

YYZACK

Toronto Pearson Intl

Sun 22/6

6:30 a.m.-4:05 p.m.

2 stops9h 35m

Nantucket Memorial

Tue 1/7

12:05 p.m.-10:58 p.m.

2 stops10h 53m

C$ 1,140

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

10:45 a.m.-8:15 a.m.

2 stops21h 30m

Nantucket Memorial

Wed 30/7

10:15 a.m.-10:15 p.m.

2 stops12h 00m

C$ 1,188

TorontoNantucket

YTZ - ACK

YTZACK

Toronto Island

Sun 22/6

9:50 a.m.-3:05 p.m.

1 stop5h 15m

Nantucket Memorial

Tue 1/7

12:53 p.m.-11:59 a.m.

1 stop23h 06m

C$ 1,322

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

8:00 p.m.-9:55 a.m.

2 stops13h 55m

Nantucket Memorial

Wed 30/7

4:46 p.m.-7:45 a.m.

2 stops14h 59m

C$ 1,682

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

5:30 p.m.-1:04 p.m.

1 stop19h 34m

C$ 422

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

7:10 p.m.-3:11 p.m.

2 stops20h 01m

C$ 491

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

4:45 p.m.-6:30 a.m.

3 stops37h 45m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Best time to book a flight from Ontario to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Ontario 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 Ontario to Nantucket

Rainfall in Nantucket by month

In terms of precipitation, rainfall in Nantucket ranges from 40.0 - 110.0 mm per month. January is typically the wettest month, when rainfall can reach 110.0 mm. June is typically the driest time to visit Nantucket when rainfall is around 40.0 mm.

Temperature in Nantucket by month

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Nantucket

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Ontario to Nantucket by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Nantucket from Ontario?
Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from Ontario to Nantucket. It is only a 4.5 km journey from Memorial (ACK) to Nantucket’s city centre.
What are the most popular routes from Region of Ontario to Nantucket?
The most popular flight routes from Region of Ontario to Nantucket are Toronto Pearson Intl - Nantucket Memorial, Montreal Pierre Elliott Trudeau Intl - Nantucket Memorial and Toronto Island - Nantucket Memorial.
Can I find deals for flights from Ontario to Nantucket that include hotel bookings?
Yes. In addition to deals on Ontario to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Nantucket.
Can I find deals for business class flights from Ontario to Nantucket?
Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Nantucket

Pearson Intl to Boston flights

Toronto Island to Boston flights

Vancouver Intl to Boston flights

Pierre Elliott Trudeau Intl to Boston flights

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Calgary to Boston flights

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Moncton to Boston flights

Regina to Boston flights

St. John's to Boston flights

Pierre Elliott Trudeau Intl to Hartford flights

Toronto Island to Hartford flights

Charlottetown to Boston flights

Victoria to Boston flights

London to Boston flights

Edmonton to Hartford flights

Pearson Intl to Nantucket flights

St John to Boston flights

Pierre Elliott Trudeau Intl to Provincetown flights

Thunder Bay to Boston flights

Toronto Island to West Tisbury flights

Calgary to Hartford flights

Ottawa to West Tisbury flights

Edmonton to Provincetown flights

Sydney to Boston flights

Saskatoon to Boston flights

Timmins to Boston flights

Edmonton to Nantucket flights

Kelowna to Boston flights

Kamloops to Boston flights

Thunder Bay to Hartford flights

Québec City to Hartford flights

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How does Cheapflights help users find flights from Ontario to Nantucket?

Cheapflights makes it easy to find Ontario to Nantucket flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Nantucket?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Nantucket from Ontario.

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Yes, we can. To see specific flights from Ontario to Nantucket with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Ontario to Nantucket from C$ 422

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Nantucket

Keep the following information in mind while searching for Ontario to Nantucket flight deals. Data was last updated 12 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Nantucket

Cheapest flights from Ontario to NantucketExplore the most affordable flight options available from Ontario to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Ontario to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Nantucket that are best for you.

Best time to book a flight from Ontario to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Nantucket

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

Reviews of airlines servicing Nantucket

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

What are the most popular routes from Region of Ontario to Nantucket?

Can I find deals for flights from Ontario to Nantucket that include hotel bookings?

How can I find direct flights from Ontario to Nantucket?

Can I find deals for business class flights from Ontario to Nantucket?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Nantucket?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Nantucket?

Can Cheapflights find flights from Ontario to Nantucket with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Nantucket become cheaper?

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Travel Smart

Cheapest flights from Ontario to Nantucket
Explore the most affordable flight options available from Ontario to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.