$179 Find Cheap Flights from Ontario to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 8/14. 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

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Cheap Flights from Ontario to Boise

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

Thu, Aug 7 - Wed, Aug 13
United Airlines Logo
7:00 am - 11:43 amYYZ-BOI
6h 43m1 stop
United Airlines Logo
2:32 pm - 10:48 pmBOI-YYZ
6h 16m1 stop
$305United Airlines
Find Deal
Fri, Aug 8 - Sun, Aug 10
Delta Logo
6:30 am - 2:12 pmYYZ-BOI
9h 42m1 stop
Delta Logo
11:40 pm - 12:10 pmBOI-YYZ
10h 30m1 stop
$322Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
Alaska Airlines Logo
4:45 pm - 9:21 amYYZ-BOI
18h 36m2 stops
Alaska Airlines Logo
5:38 pm - 3:00 pmBOI-YYZ
19h 22m1 stop
$338Alaska Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
Alaska Airlines Logo
4:45 pm - 9:21 amYYZ-BOI
18h 36m2 stops
Alaska Airlines Logo
8:29 pm - 3:00 pmBOI-YYZ
16h 31m2 stops
$402Alaska Airlines
Find Deal
Fri, Aug 8 - Sun, Aug 10
WestJet Logo
6:45 am - 10:17 pmYYZ-BOI
17h 32m2 stops
WestJet Logo
5:15 am - 12:24 amBOI-YYZ
17h 09m2 stops
$447WestJet
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Fri, Aug 8 - Sun, Aug 10
WestJet Logo
6:45 am - 12:03 amYYZ-BOI
19h 18m2 stops
WestJet Logo
5:15 am - 7:09 pmBOI-YYZ
11h 54m2 stops
$448WestJet
Find Deal
Fri, Oct 10 - Mon, Oct 13
 Logo
7:00 am - 8:44 pmYYZ-BOI
15h 44m1 stop
 Logo
9:49 pm - 7:47 pmBOI-YYZ
19h 58m1 stop
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
5:29 pm - 12:29 pmYUL-BOI
21h 00m1 stop
American Airlines Logo
1:10 pm - 11:36 amBOI-YUL
20h 26m1 stop
$472American Airlines
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Fri, Aug 15 - Fri, Aug 22
American Airlines Logo
5:29 pm - 12:29 pmYUL-BOI
21h 00m1 stop
American Airlines Logo
1:10 pm - 11:41 amBOI-YUL
20h 31m1 stop
$491American Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
 Logo
4:45 pm - 5:11 pmYUL-BOI
26h 26m3 stops
 Logo
6:06 pm - 2:50 pmBOI-YUL
18h 44m2 stops
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Good to know

Low seasonDecember
High seasonAugust
Cheapest flight$179
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Toronto to Boise

FAQs for booking flights from Ontario to Boise

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

    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 Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise 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 Boise?

    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 Boise 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 Boise?

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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

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