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Cheap flights from Ontario to Cape Cod and the Islands from C$ 355

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ACK
6 Sep — 13 Sep1
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
Explore the most affordable flight options available from Ontario to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Sat 15/85:25 p.m. -
1 stop16h 40m
Wed 19/82:03 p.m. -
1 stop8h 57m
Deal found 1/8C$ 703
Sat 19/93:45 p.m. -
1 stop23h 10m
Sat 26/92:10 p.m. -
1 stop5h 47m
Deal found 5/8C$ 738
Tue 25/86:05 a.m. -
1 stop8h 58m
Wed 26/84:15 p.m. -
1 stop6h 20m
Deal found 3/8C$ 741
Sun 23/86:00 a.m. -
1 stop9h 11m
Thu 27/83:41 p.m. -
1 stop5h 57m
Deal found 2/8C$ 759
Sat 22/86:25 p.m. -
1 stop20h 16m
Wed 26/84:40 p.m. -
1 stop7h 01m
Deal found 2/8C$ 790
Sat 29/89:30 a.m. -
1 stop26h 18m
Mon 31/83:24 p.m. -
2 stops32h 28m
Deal found 6/8C$ 806
Sat 15/87:55 a.m. -
1 stop8h 02m
Wed 19/84:40 p.m. -
1 stop4h 39m
Deal found 5/8C$ 818
Sat 29/86:10 a.m. -
1 stop9h 39m
Mon 31/84:15 p.m. -
1 stop5h 51m
Deal found 3/8C$ 839
Mon 31/86:30 a.m. -
1 stop8h 33m
Tue 1/94:15 p.m. -
2 stops14h 03m
Deal found 5/8C$ 870
Fri 18/97:15 p.m. -
1 stop19h 30m
Fri 25/92:10 p.m. -
1 stop18h 37m
Deal found 4/8C$ 908
Sat 19/92:20 p.m. -
1 stop21h 02m
Sat 26/92:30 p.m. -
1 stop25h 14m
Deal found 2/8C$ 986
Sat 22/86:05 p.m. -
2 stops21h 44m
Mon 24/84:15 p.m. -
2 stops26h 41m
Deal found 2/8C$ 999

Find flight deals from Ontario to Cape Cod and the Islands

Keep the following information in mind while searching for Ontario to Cape Cod and the Islands flight deals. Data was last updated 7 August 2026.

Round-trip from

C$ 703

One-way from

C$ 355

Popular in

April

Cheapest in

July

Average price

C$ 367
Delta
  • Delta
  • 31/8-1/9
  • 2 total stops
  • 16h 35m total
  • Ontario to Cape Cod and the Islands
Search Deals
20/9
  • 20/9
  • 1 total stop
  • 10h 50m total
  • Ontario to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cape Cod and the Islands 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 629,999 searches. Data last updated 7 August 2026.
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

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Mon 31/8

6:00 a.m.-2:41 p.m.

1 stop8h 41m

Nantucket Memorial

Tue 1/9

3:24 p.m.-11:18 p.m.

1 stop7h 54m

C$ 703

TorontoHyannis

YTZ Toronto Island - HYA Hyannis Barnstable

YTZHYA

Toronto Island

Sat 19/9

3:45 p.m.-2:55 p.m.

1 stop23h 10m

Hyannis Barnstable

Sat 26/9

2:10 p.m.-7:57 p.m.

1 stop5h 47m

C$ 738

OttawaNantucket

YOW Ottawa - ACK Nantucket Memorial

YOWACK

Ottawa

Tue 25/8

6:05 a.m.-3:03 p.m.

1 stop8h 58m

Nantucket Memorial

Wed 26/8

4:15 p.m.-10:35 p.m.

1 stop6h 20m

C$ 741

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Sun 23/8

6:00 a.m.-3:11 p.m.

1 stop9h 11m

Nantucket Memorial

Thu 27/8

3:41 p.m.-9:38 p.m.

1 stop5h 57m

C$ 759

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Sat 22/8

6:25 p.m.-2:41 p.m.

1 stop20h 16m

Nantucket Memorial

Wed 26/8

4:40 p.m.-11:41 p.m.

1 stop7h 01m

C$ 790

MontrealNantucket

YUL Montreal Pierre Elliott Trudeau Intl - ACK Nantucket Memorial

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

9:30 a.m.-11:48 a.m.

1 stop26h 18m

Nantucket Memorial

Mon 31/8

3:24 p.m.-11:52 p.m.

2 stops32h 28m

C$ 806

MontrealNantucket

YUL Montreal Pierre Elliott Trudeau Intl - ACK Nantucket Memorial

YULACK

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

6:10 a.m.-3:49 p.m.

1 stop9h 39m

Nantucket Memorial

Mon 31/8

4:15 p.m.-10:06 p.m.

1 stop5h 51m

C$ 839

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Mon 31/8

6:30 a.m.-3:03 p.m.

1 stop8h 33m

Nantucket Memorial

Tue 1/9

4:15 p.m.-6:18 a.m.

2 stops14h 03m

C$ 870

TorontoNantucket

YYZ Toronto Pearson Intl - ACK Nantucket Memorial

YYZACK

Toronto Pearson Intl

Sat 22/8

2:05 p.m.-3:03 p.m.

2 stops24h 58m

Nantucket Memorial

Wed 26/8

9:50 a.m.-8:11 a.m.

1 stop22h 21m

C$ 898

TorontoNantucket

YTZ Toronto Island - ACK Nantucket Memorial

YTZACK

Toronto Island

Sat 22/8

6:05 p.m.-3:49 p.m.

2 stops21h 44m

Nantucket Memorial

Mon 24/8

4:15 p.m.-6:56 p.m.

2 stops26h 41m

C$ 999

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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
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 Cape Cod and the Islands

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

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Cape Cod and the Islands?

    Airlines like Delta, United Airlines, and American Airlines fly from Region of Ontario to Cape Cod and the Islands in about 8h 41m. The time it takes to get you to your destination can typically vary by up to 30m. Region of Ontario and Cape Cod and the Islands are separated by a distance of 827 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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How does Cheapflights help users find flights from Ontario to Cape Cod and the Islands?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Cape Cod and the Islands. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Cape Cod and the Islands by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Cape Cod and the Islands with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Cape Cod and the Islands with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Cape Cod and the Islands become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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