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Idaho

Cheap flights from Ontario to Idaho

YYZ — BOI
abr. 16 — abr. 231
jue. 4/16
jue. 4/23
1 adult, Economy
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Find flight deals from Ontario to Idaho

Keep the following information in mind while searching for Ontario to Idaho flight deals. Data was last updated marzo 17, 2026.

Round-trip from

$285
(Alaska Airlines)

One-way from

$180
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$379
From Ontario to Idaho
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One-way flight from Ontario to Idaho
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Highest demand for flights based on searches. 21% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Insights

Everything you need to know about your flight from Ontario to Idaho

How much does it cost to fly round-trip from Region of Ontario to Idaho?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Idaho?

    A quick flight from Region of Ontario to Idaho can take about 12h 18m. United Airlines provides one of the quickest options available for as low as $293. Region of Ontario and Idaho are separated by a distance of 1814 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Idaho that include hotel bookings?

    Yes. In addition to deals on Ontario to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Idaho.

  • Can I find deals for business class flights from Ontario to Idaho?

    Yes. Cheapflights offers flight deals from Ontario to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ontario to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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