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>

$109 CHEAP FLIGHTS from Rhode Island to Ontario

ONT

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

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rhode Island to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Rhode Island to Ontario.

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

12:01 pm - 7:43 pmBOS-ONT

10h 42m1 stop

8:07 pm - 11:01 amONT-BOS

11h 54m1 stop

$218Frontier

Find Deal

Fri, May 30 - Thu, Jun 5

12:01 pm - 7:43 pmBOS-ONT

10h 42m1 stop

8:07 pm - 11:01 amONT-BOS

11h 54m1 stop

$219Frontier

Find Deal

Fri, May 30 - Thu, Jun 5

11:56 am - 7:12 pmBOS-ONT

10h 16m1 stop

11:51 am - 12:06 amONT-BOS

9h 15m1 stop

$267

Find Deal

Mon, Jun 2 - Wed, Jun 4

12:35 pm - 6:23 pmBOS-ONT

8h 48m1 stop

12:45 pm - 11:33 pmONT-BOS

7h 48m1 stop

$269American Airlines

Find Deal

Sat, May 24 - Thu, May 29

7:30 am - 3:50 pmBOS-ONT

11h 20m1 stop

11:51 am - 12:06 amONT-BOS

9h 15m1 stop

$274Alaska Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

7:30 am - 3:50 pmBOS-ONT

11h 20m1 stop

11:51 am - 12:06 amONT-BOS

9h 15m1 stop

$279Alaska Airlines

Find Deal

Tue, Jun 3 - Wed, Jun 4

1:45 pm - 9:59 pmBOS-ONT

11h 14m1 stop

11:59 pm - 12:03 pmONT-BOS

9h 04m1 stop

$291JetBlue

Find Deal

Tue, Jun 17 - Mon, Jun 23

2:41 pm - 9:05 pmBOS-ONT

9h 24m1 stop

10:00 am - 10:07 pmONT-BOS

9h 07m2 stops

$293American Airlines

Find Deal

Tue, May 27 - Fri, May 30

3:10 pm - 9:11 pmBOS-ONT

9h 01m1 stop

10:59 pm - 11:42 amONT-BOS

9h 43m1 stop

$301JetBlue

Find Deal

Wed, Jun 4 - Thu, Jun 5

7:00 am - 3:32 pmBOS-ONT

11h 32m1 stop

6:47 pm - 12:07 pmONT-BOS

14h 20m1 stop

$328

Find Deal

Tue, May 13 - Wed, May 14

Useful Info

Low season	February
High season	May
Cheapest flight	$109

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly and prices are also 8% 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)

ONT

$109 Find Cheap Flights from Rhode Island to Ontario

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

Cheap Flight Deals 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