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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$100 CHEAP FLIGHTS from Rhode Island to Ontario

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Cheap Flights 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.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rhode Island to Ontario

Mon, Jun 30 - Thu, Jul 10

11:56 am - 7:14 pmBOS-ONT

10h 18m1 stop

8:09 pm - 10:57 amONT-BOS

11h 48m1 stop

$200Frontier

Find Deal

Mon, Jun 30 - Fri, Jul 4

9:20 am - 6:04 pmBOS-ONT

11h 44m1 stop

12:00 pm - 11:59 pmONT-BOS

8h 59m1 stop

$256Alaska Airlines

Find Deal

Mon, Jun 30 - Thu, Jul 17

11:56 am - 7:14 pmBOS-ONT

10h 18m1 stop

8:09 pm - 10:57 amONT-BOS

11h 48m1 stop

$280Frontier

Find Deal

Mon, Jun 30 - Mon, Jun 30

5:50 am - 5:40 pmBOS-ONT

14h 50m1 stop

9:20 pm - 9:50 amONT-BOS

9h 30m1 stop

$282Southwest

Find Deal

Fri, Jul 4 - Mon, Jul 14

10:40 am - 6:30 pmBOS-ONT

10h 50m1 stop

1:34 pm - 11:55 pmONT-BOS

7h 21m1 stop

$285United Airlines

Find Deal

Fri, Jul 4 - Mon, Jul 14

12:00 pm - 8:54 pmBOS-ONT

11h 54m2 stops

1:34 pm - 11:55 pmONT-BOS

7h 21m1 stop

$290United Airlines

Find Deal

Mon, Jul 14 - Mon, Jul 21

1:59 pm - 9:59 pmBOS-ONT

11h 00m1 stop

11:59 pm - 12:15 pmONT-BOS

9h 16m1 stop

$291JetBlue

Find Deal

Wed, Jul 2 - Mon, Jul 14

6:00 am - 12:17 pmBOS-ONT

9h 17m1 stop

10:05 pm - 9:34 amONT-BOS

8h 29m1 stop

$305Delta

Find Deal

Fri, Jul 11 - Tue, Jul 15

1:59 pm - 9:59 pmBOS-ONT

11h 00m1 stop

11:59 pm - 12:15 pmONT-BOS

9h 16m1 stop

$320JetBlue

Find Deal

Wed, Aug 20 - Mon, Aug 25

2:45 pm - 10:05 pmPVD-ONT

10h 20m1 stop

12:45 pm - 11:10 pmONT-PVD

7h 25m1 stop

$327Southwest

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$100

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Boston 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.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

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$100 Find Cheap Flights from Rhode Island to Ontario

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

Cheap Flights from Rhode Island to Ontario

Recent round-trip flight deals from Rhode Island to Ontario

Recent one-way flight deals from Rhode Island to Ontario

Recent last minute flight deals from Rhode Island to Ontario

Good to know

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.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Rhode Island

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight