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Cheap flights from Ontario to Cape Cod and the Islands from C$ 650

YYZ — ACK
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Cape Cod and the Islands

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Cape Cod and the Islands

Fri 6/118:00 p.m. -
1 stop22h 38m
Fri 13/115:30 p.m. -
1 stop16h 24m
Deal found 22/9C$ 1,153
Sun 27/97:25 a.m. -
1 stop7h 30m
Mon 28/97:00 a.m. -
1 stop5h 00m
Deal found 19/9C$ 1,302
Sun 27/97:25 a.m. -
2 stops8h 30m
Mon 28/910:25 p.m. -
2 stops23h 00m
Deal found 19/9C$ 1,416
Sun 25/109:45 a.m. -
2 stops10h 00m
Wed 28/1011:40 a.m. -
2 stops10h 30m
Deal found 20/9C$ 1,858
Thu 24/94:55 p.m. -
1 stop16h 42m
Fri 25/96:40 p.m. -
1 stop17h 20m
Deal found 19/9C$ 1,864

Find flight deals from Ontario to Cape Cod and the Islands

Round-trip from

C$ 1,858

One-way from

C$ 650

Popular in

April

Cheapest in

July

Average price

C$ 369
25/10-28/10
  • 25/10-28/10
  • 4 total stops
  • 20h 30m total
  • Ontario to Cape Cod and the Islands
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2/11-31/12
  • 2/11-31/12
  • 1 total stop
  • 25h 30m total
  • Ontario to Cape Cod and the Islands
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Highest demand for flights based on searches. 10% potential increase in price (C$ 63 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 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 Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHyannis

YTZ Toronto Island - HYA Hyannis Barnstable

YTZHYA

Toronto Island

Mon 2/11

2:20 p.m.-3:50 p.m.

1 stop25h 30m

Hyannis Barnstable

Wed 31/12

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

Nonstop0h 00m

C$ 650
Quickest round-trip

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Fri 6/11

7:20 a.m.-11:35 a.m.

1 stop4h 15m

Nantucket Memorial

Fri 13/11

2:45 p.m.-7:35 p.m.

1 stop4h 50m

C$ 1,090

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Fri 6/11

8:00 p.m.-6:38 p.m.

1 stop22h 38m

Nantucket Memorial

Fri 13/11

5:30 p.m.-9:54 a.m.

1 stop16h 24m

C$ 1,153

TorontoHyannis

YYZ Toronto Pearson Intl - HYA Hyannis Barnstable

YYZHYA

Toronto Pearson Intl

Sun 27/9

7:25 a.m.-2:55 p.m.

1 stop7h 30m

Hyannis Barnstable

Mon 28/9

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

1 stop5h 00m

C$ 1,302

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Sun 27/9

7:25 a.m.-3:55 p.m.

2 stops8h 30m

Nantucket Memorial

Mon 28/9

10:25 p.m.-9:25 p.m.

2 stops23h 00m

C$ 1,416

MontrealNantucket

YUL Montreal Pierre Elliott Trudeau Intl - ACK Nantucket Memorial

YULACK

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

9:45 a.m.-7:45 p.m.

2 stops10h 00m

Nantucket Memorial

Wed 28/10

11:40 a.m.-10:10 p.m.

2 stops10h 30m

C$ 1,858

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/9

Sorted by cheapest first

Best time to book a flight from Ontario to Cape Cod and the Islands

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Cape Cod and the Islands

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

Related info for your journey

  • Can I find deals for flights from Ontario to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on Ontario to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cape Cod and the Islands?

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

  • Can I find deals for business class flights from Ontario to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from Ontario to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Cape Cod and the Islands?

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