How does KAYAK find such low prices on flights from Boise 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 Boise 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 Boise to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Ontario is likely to change within 7 days, so travellers 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 Boise 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 from Boise to Ontario with an airline and back 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 Boise 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 from Boise to Ontario 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>

Which airlines provide the cheapest flights from Boise to Ontario?

In the past 3 days, the cheapest round-trip tickets from Boise to Ontario were found on Air Canada (C$ 439) and United Airlines (C$ 483).

How long does a flight from Boise to Ontario take?

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Boise are to Toronto , which takes 6h 13m , and Toronto , which takes 11h 55m.

C$ 250 CHEAP FLIGHTS from Boise to Ontario

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

...and more

Travellers love KAYAK

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

Save 27% or moreCompare multiple travel sites with one search.

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

Free to useThere are no hidden charges or fees.

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

Cheap Flight Deals from Boise to Ontario (BOI-CAON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise 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

Recent round-trip flight deals from Boise to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boise to Ontario.

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

Choose your dates

2:35 p.m. - 10:48 p.m.BOI-YYZ

6h 13m1 stop

8:30 a.m. - 4:41 p.m.YYZ-BOI

10h 11m1 stop

C$ 439Air Canada

Find Deal

Sat, 31 May - Sat, 7 Jun

2:35 p.m. - 10:48 p.m.BOI-YYZ

6h 13m1 stop

4:18 p.m. - 10:57 p.m.YYZ-BOI

8h 39m1 stop

C$ 445Air Canada

Find Deal

Sat, 31 May - Sat, 7 Jun

2:35 p.m. - 10:48 p.m.BOI-YYZ

6h 13m1 stop

4:18 p.m. - 10:57 p.m.YYZ-BOI

8h 39m1 stop

C$ 483United Airlines

Find Deal

Sat, 31 May - Sat, 7 Jun

11:30 a.m. - 11:14 p.m.BOI-YYZ

9h 44m2 stops

6:30 a.m. - 1:46 p.m.YYZ-BOI

9h 16m1 stop

C$ 496Delta

Find Deal

Sat, 31 May - Sat, 7 Jun

5:35 a.m. - 6:31 p.m.BOI-YYZ

10h 56m1 stop

5:50 p.m. - 12:23 a.m.YYZ-BOI

8h 33m1 stop

C$ 501Delta

Find Deal

Sun, 11 May - Sun, 18 May

1:35 p.m. - 6:45 a.m.BOI-YUL

15h 10m1 stop

8:10 a.m. - 4:21 p.m.YUL-BOI

10h 11m1 stop

C$ 583United Airlines

Find Deal

Thu, 15 May - Tue, 20 May

5:44 p.m. - 3:00 p.m.BOI-YYZ

19h 16m1 stop

4:45 p.m. - 11:59 p.m.YYZ-BOI

9h 14m1 stop

C$ 619Alaska Airlines

Find Deal

Tue, 2 Sep - Thu, 4 Sep

7:45 a.m. - 3:00 p.m.BOI-YYZ

29h 15m1 stop

4:45 p.m. - 11:45 p.m.YYZ-BOI

9h 00m1 stop

C$ 680Alaska Airlines

Find Deal

Sun, 1 Jun - Sun, 8 Jun

1:38 p.m. - 2:54 p.m.BOI-YUL

23h 16m1 stop

7:29 a.m. - 4:40 p.m.YUL-BOI

11h 11m2 stops

C$ 791American Airlines

Find Deal

Thu, 15 May - Tue, 20 May

7:30 a.m. - 10:45 p.m.BOI-YUL

13h 15m2 stops

10:20 a.m. - 11:34 p.m.YUL-BOI

15h 14m2 stops

C$ 805American Airlines

Find Deal

Wed, 20 Aug - Sat, 23 Aug

KAYAK's insights & trends for Boise to Ontario flights

Get data-powered insights and trends into flights from Boise to Ontario to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

The cheapest month for flights from Boise to Ontario is February, when tickets cost C$ 252 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is C$ 902 and C$ 872 respectively.

Find deals

Low season	February
High season	June
Cheapest flight	C$ 250

Best time to beat the crowds (62% less expensive on average)

Most popular time to fly and prices are also 28% lower on average.

Flight from Boise to Montreal

How does KAYAK find such low prices on flights from Boise 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 Boise to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Boise 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 from Boise to Ontario with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise 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 from Boise to Ontario 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 from Boise to Ontario

Information on your arrival and departure airports

Boise (BOI)

Flights to other popular destinations

Flights to Fort Lauderdale

Flights to Los Angeles

Flights to Philippines

Flights to Portugal

Flights to Iceland

C$ 250 Find Cheap Flights from Boise 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 from Boise to Ontario departing on 21/6. 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.

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

Cheap Flight Deals from Boise to Ontario (BOI-CAON)

Recent round-trip flight deals from Boise to Ontario

Recent one-way flight deals from Boise to Ontario

KAYAK's insights & trends for Boise to Ontario flights

Get data-powered insights and trends into flights from Boise to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Ontario?

The cheapest month for flights from Boise to Ontario is February, when tickets cost C$ 252 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is C$ 902 and C$ 872 respectively.

Which airlines provide the cheapest flights from Boise to Ontario?

In the past 3 days, the cheapest round-trip tickets from Boise to Ontario were found on Air Canada (C$ 439) and United Airlines (C$ 483).

How long does a flight from Boise to Ontario take?

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Boise are to Toronto, which takes 6h 13m, and Toronto, which takes 11h 55m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ontario flights

How does KAYAK find such low prices on flights from Boise to Ontario?

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

What is the Hacker Fare option on flights from Boise to Ontario?

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

Everything you need to know for your flight from Boise to Ontario

Information on your arrival and departure airports

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Boise to Ontario

Flights from all airports in Boise to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Find deals for your return flight