$246 Find Cheap Flights from Ontario to Nantucket

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Nantucket departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Ontario to Nantucket

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Nantucket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Nantucket

Fri, Aug 28 - Tue, Sep 1
Delta Logo
7:44 pm - 3:57 pm
YUL
-
ACK
20h 13m
1 stop
Delta Logo
2:10 pm - 5:05 pm
ACK
-
YUL
26h 55m
2 stops
$505Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
7:44 pm - 3:57 pm
YUL
-
ACK
20h 13m
1 stop
Delta Logo
1:45 pm - 1:39 pm
ACK
-
YUL
23h 54m
1 stop
$515Delta
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
6:05 am - 10:15 am
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 am - 4:38 pm
ACK
-
YOW
5h 45m
1 stop
$535United Airlines
Mon, Jun 22 - Tue, Jun 23
Delta Logo
6:00 am - 11:26 am
YYZ
-
ACK
5h 26m
1 stop
Delta Logo
12:06 pm - 11:40 pm
ACK
-
YYZ
11h 34m
1 stop
$535Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
7:44 pm - 3:57 pm
YUL
-
ACK
20h 13m
1 stop
Delta Logo
1:45 pm - 6:53 pm
ACK
-
YUL
5h 08m
1 stop
$547Delta
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
5:10 am - 2:19 pm
YOW
-
ACK
9h 09m
2 stops
United Airlines Logo
10:53 am - 4:38 pm
ACK
-
YOW
5h 45m
1 stop
$631United Airlines
Fri, Jul 3 - Fri, Jul 10
American Airlines Logo
5:25 pm - 9:42 am
YYZ
-
ACK
16h 17m
1 stop
American Airlines Logo
2:32 pm - 11:59 am
ACK
-
YYZ
21h 27m
2 stops
$637American Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
7:25 am - 1:03 pm
YYZ
-
ACK
5h 38m
1 stop
Multiple Airlines Logo
3:43 pm - 8:30 pm
ACK
-
YYZ
4h 47m
1 stop
$707Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
7:27 pm - 10:42 am
YYZ
-
ACK
15h 15m
2 stops
American Airlines Logo
3:36 pm - 11:46 pm
ACK
-
YYZ
8h 10m
1 stop
$854American Airlines
Fri, Jul 3 - Fri, Jul 10
Multiple Airlines Logo
8:30 pm - 4:15 pm
YTZ
-
ACK
19h 45m
2 stops
Multiple Airlines Logo
7:00 am - 11:29 am
ACK
-
YTZ
4h 29m
1 stop
$882Multiple Airlines
Useful Info

Good to know

Cheapest flight$246
Flight from Toronto to Nantucket

FAQs for booking flights from Ontario to Nantucket

  • How does KAYAK find such low prices on flights from Ontario to Nantucket?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Nantucket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Nantucket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Nantucket?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nantucket with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Nantucket?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nantucket from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Nantucket

Information on the airport you'll fly into in Nantucket

Nantucket (ACK)