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$77 Find Cheap Flights from Rhode Island to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 3/5. 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.
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Cheap Flight Deals from Rhode Island to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Ontario 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.

Recent round-trip flight deals from Rhode Island to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Rhode Island to Ontario.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:28 pm - 6:26 pmBOS-ONT
8h 58m1 stop
11:59 pm - 1:18 pmONT-BOS
10h 19m1 stop
$308American Airlines
Find Deal
Wed, Feb 19 - Sun, Feb 23
6:24 pm - 11:02 amBOS-ONT
19h 38m1 stop
11:57 am - 11:59 pmONT-BOS
9h 02m1 stop
$316Alaska Airlines
Find Deal
Mon, Mar 3 - Thu, Mar 6
10:00 am - 6:19 pmBOS-ONT
11h 19m1 stop
7:14 pm - 7:44 amONT-BOS
9h 30m1 stop
$322Alaska Airlines
Find Deal
Mon, Feb 24 - Fri, Feb 28
4:51 pm - 12:33 amBOS-ONT
10h 42m1 stop
7:35 pm - 6:07 amONT-BOS
7h 32m1 stop
$323American Airlines
Find Deal
Sun, Mar 9 - Wed, Mar 12
2:45 pm - 9:22 pmBOS-ONT
9h 37m1 stop
10:40 pm - 11:42 amONT-BOS
10h 02m1 stop
$340JetBlue
Find Deal
Wed, Apr 30 - Sun, May 4
7:05 pm - 10:32 pmBOS-ONT
30h 27m1 stop
4:05 pm - 6:55 amONT-BOS
11h 50m1 stop
$360Delta
Find Deal
Fri, Feb 28 - Tue, Mar 4
3:50 pm - 10:52 pmBOS-ONT
10h 02m1 stop
6:00 am - 3:59 pmONT-BOS
30h 59m1 stop
$375Delta
Find Deal
Wed, Feb 19 - Mon, Feb 24
12:15 pm - 9:22 pmBOS-ONT
12h 07m1 stop
10:40 pm - 11:42 amONT-BOS
10h 02m1 stop
$397JetBlue
Find Deal
Thu, May 1 - Mon, May 5
7:10 am - 3:17 pmBOS-ONT
11h 07m1 stop
6:05 am - 7:51 pmONT-BOS
10h 46m1 stop
$417United Airlines
Find Deal
Wed, Apr 23 - Tue, Apr 29
1:32 pm - 9:59 pmBOS-ONT
11h 27m1 stop
7:40 pm - 9:50 amONT-BOS
11h 10m2 stops
$428United Airlines
Find Deal
Fri, Feb 28 - Mon, Mar 3

Good to know

Low season

January

High season

November

Cheapest flight

$77
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boston to Ontario

FAQs for booking flights from Rhode Island to Ontario

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

    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 Rhode Island to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Rhode Island 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 Rhode Island to Ontario?

    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 Ontario with an airline and back to Rhode Island with another airline.

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

    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 Ontario from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

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