$271 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 6/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Nantucket

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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, Jun 21 - Thu, Jun 25
Delta Logo
6:29 pm - 2:39 pm
YYZ
-
ACK
20h 10m
1 stop
Delta Logo
12:06 pm - 11:40 pm
ACK
-
YYZ
11h 34m
1 stop
$555Delta
Sun, Jun 21 - Thu, Jun 25
Delta Logo
6:29 pm - 2:39 pm
YYZ
-
ACK
20h 10m
1 stop
Delta Logo
12:06 pm - 11:40 pm
ACK
-
YYZ
11h 34m
1 stop
$560Delta
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
6:25 am - 2:19 pm
YOW
-
ACK
7h 54m
1 stop
United Airlines Logo
10:53 am - 4:38 pm
ACK
-
YOW
5h 45m
1 stop
$568United Airlines
Tue, Jun 23 - Thu, Jun 25
Delta Logo
7:44 pm - 11:26 am
YUL
-
ACK
15h 42m
1 stop
Delta Logo
12:06 pm - 6:54 pm
ACK
-
YUL
6h 48m
1 stop
$600Delta
Fri, Jun 19 - Thu, Jun 25
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
$637Multiple Airlines
Fri, Jun 19 - Thu, Jun 25
American Airlines Logo
6:15 am - 3:03 pm
YYZ
-
ACK
8h 48m
1 stop
American Airlines Logo
11:11 am - 11:05 pm
ACK
-
YYZ
11h 54m
2 stops
$644American Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
11:01 am - 4:30 pm
YYZ
-
ACK
5h 29m
1 stop
American Airlines Logo
3:36 pm - 11:46 pm
ACK
-
YYZ
8h 10m
1 stop
$650American Airlines
Sat, May 23 - Tue, May 26
Multiple Airlines Logo
7:25 am - 12:28 pm
YYZ
-
ACK
5h 03m
1 stop
Multiple Airlines Logo
10:52 am - 8:30 pm
ACK
-
YYZ
9h 38m
1 stop
$652Multiple Airlines
Fri, Jun 19 - Thu, Jun 25
British Airways Logo
7:26 am - 3:55 pm
YYZ
-
ACK
8h 29m
2 stops
British Airways Logo
11:11 am - 9:41 pm
ACK
-
YYZ
10h 30m
2 stops
$657British Airways
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
6:25 am - 2:19 pm
YOW
-
ACK
7h 54m
1 stop
United Airlines Logo
10:53 am - 2:11 pm
ACK
-
YOW
27h 18m
2 stops
$663United Airlines
Useful Info

Good to know

Cheapest flight$271
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)