$336 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 6/10. 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

Sun, Aug 30 - Wed, Sep 2
Delta Logo
6:00 am - 1:27 pm
YYZ
-
ACK
7h 27m
1 stop
Delta Logo
1:45 pm - 11:22 pm
ACK
-
YYZ
9h 37m
1 stop
$438Delta
Tue, Jul 14 - Thu, Jul 16
Delta Logo
9:30 am - 11:35 am
YUL
-
ACK
26h 05m
1 stop
Delta Logo
4:40 pm - 8:39 am
ACK
-
YUL
15h 59m
1 stop
$444Delta
Tue, Jul 14 - Thu, Jul 16
Delta Logo
9:30 am - 11:35 am
YUL
-
ACK
26h 05m
1 stop
Delta Logo
4:40 pm - 6:54 pm
ACK
-
YUL
26h 14m
1 stop
$452Delta
Tue, Jul 14 - Thu, Jul 16
Delta Logo
9:30 am - 11:35 am
YUL
-
ACK
26h 05m
1 stop
Delta Logo
4:40 pm - 8:39 am
ACK
-
YUL
15h 59m
1 stop
$453Delta
Sun, Aug 2 - Fri, Aug 7
Multiple Airlines Logo
7:20 pm - 10:22 am
YUL
-
ACK
15h 02m
1 stop
Multiple Airlines Logo
6:02 pm - 6:15 pm
ACK
-
YUL
24h 13m
1 stop
$595Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Lufthansa Logo
6:00 am - 2:56 pm
YUL
-
ACK
8h 56m
1 stop
Lufthansa Logo
3:44 pm - 10:06 pm
ACK
-
YUL
6h 22m
1 stop
$624Lufthansa
Sun, Aug 2 - Fri, Aug 7
American Airlines Logo
7:50 am - 12:26 pm
YUL
-
ACK
4h 36m
1 stop
American Airlines Logo
3:36 pm - 9:44 pm
ACK
-
YUL
6h 08m
1 stop
$626American Airlines
Tue, Jul 14 - Thu, Jul 16
United Airlines Logo
7:15 am - 3:04 pm
YTZ
-
ACK
7h 49m
2 stops
United Airlines Logo
3:44 pm - 11:29 am
ACK
-
YTZ
19h 45m
2 stops
$667United Airlines
Mon, Jun 15 - Thu, Jun 18
United Airlines Logo
8:55 pm - 9:35 am
YYZ
-
ACK
12h 40m
2 stops
United Airlines Logo
3:44 pm - 8:35 am
ACK
-
YYZ
16h 51m
2 stops
$694United Airlines
Tue, Jul 14 - Thu, Jul 16
Multiple Airlines Logo
8:50 am - 1:43 pm
YTZ
-
ACK
4h 53m
1 stop
Multiple Airlines Logo
6:40 pm - 8:57 am
ACK
-
YTZ
14h 17m
1 stop
$749Multiple Airlines
Useful Info

Good to know

Cheapest flight$336
Flight from Montreal 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)