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Cheap flights from Ontario to Nantucket Island from C$ 509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Nantucket Island departing on 28/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Nantucket Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:45 p.m. - 6:05 p.m.
YUL
-
ACK
22h 20m
1 stop
Delta Logo
10:00 a.m. - 6:53 p.m.
ACK
-
YUL
8h 53m
1 stop
C$ 659Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
7:45 p.m. - 6:05 p.m.
YUL
-
ACK
22h 20m
1 stop
Delta Logo
1:45 p.m. - 8:43 a.m.
ACK
-
YUL
18h 58m
1 stop
C$ 684Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
7:45 p.m. - 6:05 p.m.
YUL
-
ACK
22h 20m
1 stop
Delta Logo
1:45 p.m. - 8:43 a.m.
ACK
-
YUL
18h 58m
1 stop
C$ 686Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
6:00 a.m. - 6:05 p.m.
YUL
-
ACK
12h 05m
2 stops
Delta Logo
10:00 a.m. - 6:53 p.m.
ACK
-
YUL
8h 53m
1 stop
C$ 786Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
6:00 a.m. - 6:05 p.m.
YUL
-
ACK
12h 05m
2 stops
Delta Logo
10:00 a.m. - 6:53 p.m.
ACK
-
YUL
8h 53m
1 stop
C$ 797Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
6:00 a.m. - 6:05 p.m.
YUL
-
ACK
12h 05m
2 stops
Delta Logo
10:00 a.m. - 6:53 p.m.
ACK
-
YUL
8h 53m
1 stop
C$ 863Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
5:55 a.m. - 6:05 p.m.
YOW
-
ACK
12h 10m
2 stops
Delta Logo
2:10 p.m. - 12:22 a.m.
ACK
-
YOW
34h 12m
2 stops
C$ 1,159Delta
Tue, 30 Jun - Fri, 3 Jul
United Airlines Logo
6:00 a.m. - 9:56 a.m.
YOW
-
ACK
3h 56m
1 stop
United Airlines Logo
4:15 p.m. - 9:56 p.m.
ACK
-
YOW
5h 41m
1 stop
C$ 1,463United Airlines
Tue, 30 Jun - Fri, 3 Jul
United Airlines Logo
6:00 a.m. - 9:56 a.m.
YOW
-
ACK
3h 56m
1 stop
United Airlines Logo
4:15 p.m. - 9:56 p.m.
ACK
-
YOW
5h 41m
1 stop
C$ 1,488United Airlines
Tue, 30 Jun - Fri, 3 Jul

Delta flights from Region of Ontario to Nantucket Island

Our best Delta deals on Region of Ontario to Nantucket Island flight tickets
Delta
10 Jul
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
22h 20m
1 stop
ACK6:05 p.m.Nantucket Memorial
14 Jul
ACK10:00 a.m.Nantucket Memorial
8h 53m
1 stop
YUL6:53 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 659
Delta
10 Jul
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
22h 20m
1 stop
ACK6:05 p.m.Nantucket Memorial
14 Jul
ACK1:45 p.m.Nantucket Memorial
18h 58m
1 stop
YUL8:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 684
Delta
10 Jul
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
22h 20m
1 stop
ACK6:05 p.m.Nantucket Memorial
14 Jul
ACK1:45 p.m.Nantucket Memorial
18h 58m
1 stop
YUL8:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 686

United Airlines flights from Region of Ontario to Nantucket Island

Our best United Airlines deals on Region of Ontario to Nantucket Island flight tickets
United Airlines
30 Jun
YOW6:00 a.m.Ottawa
3h 56m
1 stop
ACK9:56 a.m.Nantucket Memorial
3 Jul
ACK4:15 p.m.Nantucket Memorial
5h 41m
1 stop
YOW9:56 p.m.Ottawa
C$ 1,463
United Airlines
30 Jun
YOW6:00 a.m.Ottawa
3h 56m
1 stop
ACK9:56 a.m.Nantucket Memorial
3 Jul
ACK4:15 p.m.Nantucket Memorial
5h 41m
1 stop
YOW9:56 p.m.Ottawa
C$ 1,488

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Nantucket Island 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, momondo users made 96,600 searches. Data last updated 14 January 2026.
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

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:45 p.m.-6:05 p.m.

1 stop22h 20m

Nantucket Memorial

Tue 14/7

10:00 a.m.-6:53 p.m.

1 stop8h 53m

C$ 659

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:45 p.m.-6:05 p.m.

1 stop22h 20m

Nantucket Memorial

Tue 14/7

1:45 p.m.-8:43 a.m.

1 stop18h 58m

C$ 684

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:45 p.m.-6:05 p.m.

1 stop22h 20m

Nantucket Memorial

Tue 14/7

1:45 p.m.-8:43 a.m.

1 stop18h 58m

C$ 686

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:00 a.m.-6:05 p.m.

2 stops12h 05m

Nantucket Memorial

Tue 14/7

10:00 a.m.-6:53 p.m.

1 stop8h 53m

C$ 786

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:00 a.m.-6:05 p.m.

2 stops12h 05m

Nantucket Memorial

Tue 14/7

10:00 a.m.-6:53 p.m.

1 stop8h 53m

C$ 797

MontrealNantucket

YUL - ACK

YULACK

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:00 a.m.-6:05 p.m.

2 stops12h 05m

Nantucket Memorial

Tue 14/7

10:00 a.m.-6:53 p.m.

1 stop8h 53m

C$ 863

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 30/6

5:55 a.m.-6:05 p.m.

2 stops12h 10m

Nantucket Memorial

Fri 3/7

2:10 p.m.-12:22 a.m.

2 stops34h 12m

C$ 1,159

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 30/6

6:00 a.m.-9:56 a.m.

1 stop3h 56m

Nantucket Memorial

Fri 3/7

4:15 p.m.-9:56 p.m.

1 stop5h 41m

C$ 1,463

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 30/6

6:00 a.m.-9:56 a.m.

1 stop3h 56m

Nantucket Memorial

Fri 3/7

4:15 p.m.-9:56 p.m.

1 stop5h 41m

C$ 1,488

TorontoNantucket

YTZ - ACK

YTZACK

Toronto Island

Sat 28/2

1:10 p.m.-1:50 p.m.

1 stop24h 40m

C$ 509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Nantucket Island from

How to get the cheapest flight ticket from Region of Ontario to Nantucket Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Nantucket Island?

If you don’t want to visit Nantucket Island in March, then you should wait until October to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 340.

What is the cheapest day to depart on your flight to Nantucket Island?

The cheapest day to depart from Region of Ontario to Nantucket Island is on a Friday. Travellers who choose to depart for Nantucket Island on a Friday will often find tickets for as low as C$ 543. Flights from Region of Ontario to Nantucket Island on a Wednesday will generally be more expensive and average around C$ 1,777. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Nantucket Island?

According to our data, the cheapest time of day to fly to Nantucket Island is in the morning. momondo users have found flights departing from Region of Ontario to Nantucket Island in the morning for as low as C$ 434. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Nantucket Island, so prices are often more expensive at around C$ 1,851 per ticket.

How far in advance should I book a flight to Nantucket Island?

You are more likely to see cheaper flights to Nantucket Island from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Nantucket Island for around C$ 436 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nantucket Island from Region of Ontario for as low as C$ 373 on momondo.

Can stopping save me money on Region of Ontario to Nantucket Island flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Nantucket Island.

Cheap Region of Ontario to Nantucket Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Nantucket Island

Fastest flight time

3h 56m

Direct flights

None
The fastest flight from Region of Ontario to Nantucket Island takes 3h 56m
There are no direct flights from Region of Ontario to Nantucket Island. There are no popular flight routes from Region of Ontario to Nantucket Island.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Nantucket Island?

    Prices for flights from Ontario to Nantucket Island were last updated today.

  • How old do you have to be to fly from Ontario to Nantucket Island?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Nantucket Island.

  • What documentation or ID do you need to fly to Nantucket Island?

    The necessary travel and health documents for your Nantucket Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Nantucket Island?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Nantucket Island?

Finding the right flight to Nantucket Island from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Nantucket Island quick and easy, saving you time and money.

Can I find flights from Ontario to Nantucket Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Nantucket Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Nantucket Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantucket Island from Ontario.

I’m not ready to book a flight from Ontario to Nantucket Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Nantucket Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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