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Cheap flights from Ontario to Nantucket Island from C$ 466

YYZ — ACK
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Nantucket Island

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Nantucket Island

Sat 12/97:00 a.m. -
1 stop8h 49m
Sat 19/94:45 p.m. -
1 stop7h 14m
Deal found 4/9C$ 951
Sun 18/101:35 p.m. -
1 stop5h 22m
Sun 25/104:57 p.m. -
1 stop4h 47m
Deal found 3/9C$ 1,136
Sun 18/107:25 a.m. -
1 stop11h 32m
Sun 25/107:22 p.m. -
2 stops24h 13m
Deal found 3/9C$ 1,176
Sat 12/98:50 a.m. -
1 stop4h 26m
Sat 19/93:10 p.m. -
1 stop4h 47m
Deal found 4/9C$ 1,189
Fri 23/109:00 a.m. -
2 stops9h 57m
Fri 30/1011:45 a.m. -
2 stops10h 35m
Deal found 8/9C$ 1,198
Sun 6/96:05 a.m. -
1 stop8h 58m
Thu 10/93:39 p.m. -
1 stop6h 56m
Deal found 4/9C$ 1,256
Wed 16/97:25 a.m. -
1 stop7h 29m
Sun 20/92:00 p.m. -
2 stops31h 25m
Deal found 4/9C$ 1,435
Wed 16/98:50 a.m. -
1 stop6h 04m
Sun 20/92:00 p.m. -
2 stops29h 57m
Deal found 4/9C$ 1,442
Sat 12/98:55 p.m. -
2 stops15h 50m
Sat 19/912:27 p.m. -
2 stops8h 20m
Deal found 4/9C$ 1,526
Sat 12/97:25 a.m. -
2 stops24h 25m
Sun 13/912:45 p.m. -
2 stops32h 40m
Deal found 7/9C$ 1,652
Sat 12/98:05 a.m. -
1 stop7h 44m
Sun 13/94:45 p.m. -
1 stop7h 14m
Deal found 7/9C$ 1,928

Find flight deals from Ontario to Nantucket Island

Round-trip from

C$ 1,136

One-way from

C$ 466

Popular in

April

Cheapest in

July

Average price

C$ 359
18/10-25/10
  • 18/10-25/10
  • 2 total stops
  • 10h 09m total
  • Ontario to Nantucket Island
Search Deals
25/9-31/12
  • 25/9-31/12
  • 1 total stop
  • 26h 53m total
  • Ontario to Nantucket Island
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Fri 25/9

1:40 p.m.-4:33 p.m.

1 stop26h 53m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 466

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Tue 15/9

7:00 p.m.-9:12 a.m.

1 stop14h 12m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 611

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Mon 5/10

7:25 a.m.-5:02 p.m.

2 stops9h 37m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 644

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Mon 5/10

8:50 a.m.-5:02 p.m.

2 stops8h 12m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 657
Quickest round-trip

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Thu 24/9

9:15 a.m.-5:09 p.m.

1 stop7h 54m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 663

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Fri 2/10

4:55 p.m.-9:35 a.m.

2 stops16h 40m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 680

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Fri 2/10

6:00 p.m.-9:35 a.m.

2 stops15h 35m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 694

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Thu 22/10

4:55 p.m.-4:34 p.m.

1 stop23h 39m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 708

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Tue 15/9

4:05 p.m.-9:15 a.m.

2 stops17h 10m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 868

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Thu 24/9

11:15 p.m.-9:35 a.m.

3 stops34h 20m

Nantucket Memorial

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 927

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Nantucket Island

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from Region of Ontario to Nantucket Island?

    United Airlines can get you from Region of Ontario to Nantucket Island in just under 8h 49m. Your travel time can differ by up to . Region of Ontario and Nantucket Island are separated by a distance of 827 km.

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

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

  • How can I find direct flights from Ontario to Nantucket Island?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Nantucket Island 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

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Cheapflights makes it easy to find Ontario to Nantucket Island 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.

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

Certainly. Search results for flights to Nantucket Island from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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