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Cheap flights from Boise (BOI) to Ontario from $141

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. 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.
BOI — YYZ
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
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What is the cheapest month to fly from Boise to Region of Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Region of Ontario. Flights to Region of Ontario from Boise in September are about $619 on average during September, but can be found for as low as $278.

When is the cheapest time to fly from Boise to Region of Ontario (BOI - ON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Region of Ontario as you normally would.

Cheap WestJet flights from Boise to Ontario

Explore cheap flight options specifically provided by WestJet for the route between Boise and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Find some of the cheapest WestJet flights traveling from Boise to Ontario. Deals update often to give you more flight options matching your criteria
Tue 7/910:47 amBOI - YYZ
2 stops29h 47mWestJet
Wed 7/3111:00 amYYZ - BOI
2 stops14h 52mWestJet
Deal found 5/20$398
Wed 7/1710:47 amBOI - YYZ
2 stops11h 29mWestJet
Sat 7/2711:00 amYYZ - BOI
2 stops11h 31mWestJet
Deal found 5/22$407
Fri 9/611:00 amBOI - YYZ
2 stops11h 16mWestJet
Mon 9/98:00 amYYZ - BOI
2 stops10h 16mWestJet
Deal found 5/21$413
Thu 6/2010:45 amBOI - YYZ
2 stops11h 33mWestJet
Wed 7/36:30 amYYZ - BOI
2 stops16h 02mWestJet
Deal found 5/21$661
Wed 7/1710:47 amBOI - YHM
2 stops11h 28mWestJet
Sat 7/206:00 amYHM - BOI
2 stops19h 52mWestJet
Deal found 5/21$1,052

Cheap American Airlines flights from Boise to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Boise and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Boise to Ontario. Make sure to examine the flight information before completing your reservation.
Sat 7/1312:51 amBOI - YYZ
1 stop9h 39mAmerican Airlines
Thu 7/181:24 pmYYZ - BOI
1 stop13h 37mAmerican Airlines
Deal found 5/21$403
Sat 7/1312:51 amBOI - YYZ
2 stops12h 08mAmerican Airlines
Thu 7/181:24 pmYYZ - BOI
1 stop13h 37mAmerican Airlines
Deal found 5/22$491
Sat 7/1312:51 amBOI - YYZ
2 stops11h 34mAmerican Airlines
Thu 7/181:24 pmYYZ - BOI
1 stop13h 37mAmerican Airlines
Deal found 5/21$492
Tue 7/1612:51 amBOI - YYZ
1 stop9h 39mAmerican Airlines
Sat 7/276:55 amYYZ - BOI
1 stop20h 06mAmerican Airlines
Deal found 5/22$514
Thu 6/203:33 pmBOI - YYZ
1 stop19h 01mAmerican Airlines
Wed 7/35:15 pmYYZ - BOI
1 stop19h 45mAmerican Airlines
Deal found 5/21$545
Mon 7/812:51 amBOI - YYZ
1 stop9h 39mAmerican Airlines
Wed 7/311:24 pmYYZ - BOI
1 stop13h 37mAmerican Airlines
Deal found 5/20$568
Thu 6/203:33 pmBOI - YYZ
1 stop19h 01mAmerican Airlines
Wed 7/36:30 amYYZ - BOI
2 stops12h 15mAmerican Airlines
Deal found 5/21$580
Mon 7/812:51 amBOI - YYZ
1 stop9h 39mAmerican Airlines
Wed 7/315:19 pmYYZ - BOI
2 stops9h 42mAmerican Airlines
Deal found 5/20$596
Tue 7/1612:51 amBOI - YYZ
2 stops11h 49mAmerican Airlines
Sat 7/273:45 pmYYZ - BOI
2 stops11h 16mAmerican Airlines
Deal found 5/22$638

Cheap Boise to Ontario flights in May & June 2024

Find cheap flight options from Boise to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
The lowest fares we've come across on flights traveling from Boise to Ontario in May and June 2024. Check back soon for alternative fares.
Thu 6/203:33 pmBOI - YYZ
1 stop19h 01mAmerican Airlines
Wed 7/35:15 pmYYZ - BOI
1 stop19h 45mAmerican Airlines
Deal found 5/21$545
Fri 5/245:40 amBOI - YYZ
1 stop6h 50mMultiple Airlines
Sun 5/269:00 amYYZ - BOI
2 stops13h 00mMultiple Airlines
Deal found 5/21$547
Fri 5/245:40 amBOI - YYZ
1 stop6h 50mAlaska Airlines
Sun 5/263:40 pmYYZ - BOI
1 stop10h 19mAlaska Airlines
Deal found 5/21$569
Thu 6/203:33 pmBOI - YYZ
1 stop19h 01mAmerican Airlines
Wed 7/36:30 amYYZ - BOI
2 stops12h 15mAmerican Airlines
Deal found 5/21$580
Fri 5/245:31 amBOI - YYZ
2 stops13h 13mWestJet
Sun 5/262:00 pmYYZ - BOI
2 stops31h 14mWestJet
Deal found 5/21$610
Thu 6/2010:45 amBOI - YYZ
2 stops11h 33mWestJet
Wed 7/36:30 amYYZ - BOI
2 stops16h 02mWestJet
Deal found 5/21$661
Thu 5/2312:59 amBOI - YYZ
1 stop13h 30mAlaska Airlines
Sun 5/263:40 pmYYZ - BOI
1 stop8h 20mAlaska Airlines
Deal found 5/21$928
Thu 5/2312:59 amBOI - YYZ
1 stop13h 30mAlaska Airlines
Sun 5/2611:55 amYYZ - BOI
2 stops12h 05mAlaska Airlines
Deal found 5/21$937
Thu 5/2312:59 amBOI - YYZ
2 stops9h 35mAmerican Airlines
Sun 5/263:10 pmYYZ - BOI
2 stops10h 22mAmerican Airlines
Deal found 5/21$1,236

Boise to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Boise and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
The lowest fares we've come across on flights traveling from Boise to Ontario in May and June 2024. Check back soon for alternative fares.
Sun 7/148:15 pmBOI - YYZ
1 stop14h 38mUnited Airlines
Thu 7/188:15 amYYZ - BOI
1 stop12h 58mUnited Airlines
Deal found 5/22$339
Sun 7/147:59 pmBOI - YYZ
2 stops13h 30mDelta
Thu 7/185:52 pmYYZ - BOI
1 stop8h 23mDelta
Deal found 5/21$348
Sun 7/145:55 pmBOI - YYZ
2 stops12h 55mDelta
Thu 7/186:30 amYYZ - BOI
2 stops12h 28mDelta
Deal found 5/22$353
Wed 7/171:05 pmBOI - YYZ
1 stop8h 40mMultiple Airlines
Sat 7/278:00 pmYYZ - BOI
1 stop17h 23mMultiple Airlines
Deal found 5/22$376
Tue 7/95:39 pmBOI - YYZ
1 stop10h 56mMultiple Airlines
Wed 7/3111:00 amYYZ - BOI
2 stops11h 32mMultiple Airlines
Deal found 5/20$381
Wed 7/175:55 pmBOI - YYZ
2 stops12h 55mDelta
Sat 7/2011:35 amYYZ - BOI
2 stops14h 21mDelta
Deal found 5/21$390
Tue 7/910:47 amBOI - YYZ
2 stops29h 47mWestJet
Wed 7/3111:00 amYYZ - BOI
2 stops14h 52mWestJet
Deal found 5/20$398
Sat 7/1312:51 amBOI - YYZ
1 stop9h 39mAmerican Airlines
Thu 7/181:24 pmYYZ - BOI
1 stop13h 37mAmerican Airlines
Deal found 5/21$403
Wed 7/1710:47 amBOI - YYZ
2 stops11h 29mWestJet
Sat 7/2711:00 amYYZ - BOI
2 stops11h 31mWestJet
Deal found 5/22$407

One-way flights to Ontario from Boise

Search for one-way flight options from Boise to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Some of the best available deals we've found on one-way flights from Boise to Ontario. Those needing a return flight from Boise to Ontario can use the search form above.
Sun 6/910:15 amBOI - YYZ
1 stop10h 57mDelta
Deal found 5/22$141
Sun 6/93:33 pmBOI - YYZ
2 stops28h 49mAmerican Airlines
Deal found 5/22$307
Sun 6/99:13 pmBOI - YYZ
3 stops25h 18mMultiple Airlines
Deal found 5/22$391

Find flights from Boise to Ontario within your budget

Customize your flight search to find flights from Boise to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$339 - $617

Route

Depart

Return

Price

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 7/14

1 stop14h 38m

Toronto Pearson Intl

Thu 7/18

1 stop12h 58m

$339

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 7/14

2 stops13h 30m

Toronto Pearson Intl

Thu 7/18

1 stop8h 23m

$348

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 7/14

2 stops12h 55m

Toronto Pearson Intl

Thu 7/18

2 stops12h 28m

$353

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 7/17

1 stop8h 40m

Toronto Pearson Intl

Sat 7/27

1 stop17h 23m

$376

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 7/9

1 stop10h 56m

Toronto Pearson Intl

Wed 7/31

2 stops11h 32m

$381

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 7/9

2 stops29h 47m

Toronto Pearson Intl

Wed 7/31

2 stops14h 52m

$398

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 7/13

1 stop9h 39m

Toronto Pearson Intl

Thu 7/18

1 stop13h 37m

$403

Boise Air Term. Gowen FldToronto Pearson Intl

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 7/9

1 stop6h 45m

Toronto Pearson Intl

Wed 7/31

1 stop8h 15m

$538

Boise Air Term. Gowen FldMontreal Pierre Elliott Trudeau Intl

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 9/23

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 10/12

1 stop9h 40m

$617

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boise to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 22, 2024.
To help decide which airline to fly from Boise to Ontario, see what other customers have to say about WestJet, American Airlines and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,171 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,585 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,898 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,870 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,421 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to Ontario?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Ontario.

  • Can I find flights from Boise to Region of Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Boise to Region of Ontario for under $400. The cheapest flight booked recently is on United Airlines for just $339, but on average you can expect to pay $453.

  • What are the most popular routes from Boise to Region of Ontario?

    Most travelers choose Boise Air Term. Gowen Fld - Toronto Pearson Intl, Boise Air Term. Gowen Fld - Montreal Pierre Elliott Trudeau Intl or Boise Air Term. Gowen Fld - Hamilton when deciding on the best route from Boise to Region of Ontario.

  • What does BOI to YYZ mean?

    Boise Air Term. Gowen Fld Airport is BOI and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Boise to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Boise to Ontario that allow pets onboard?

    Many airlines flying from Boise to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Ontario?

    Yes, you can often find last-minute deals on Boise to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Region of Ontario flight deals updated?

    The Boise to Region of Ontario flight deals you see on this page were last updated on 5/22.

  • What are the most popular airlines that fly from Boise to Region of Ontario?

    The most popular airlines flying from Boise to Region of Ontario are Air Canada, Delta and United Airlines. Something to consider prior to booking your flight.

  • When is the best time to book a flight from Boise to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Boise to Region of Ontario (average of $238). Flying from Boise to Region of Ontario in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Boise to Ontario

Discover the top 3 airlines that operate flights from Boise to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$349Average$749FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$380Average$816FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$430Average$648FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Denver to London flights
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Washington, D.C. to Los Angeles flights
San Francisco to Hawaii flights
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Boston to Toronto flights
Boise to Quebec flights

Search flights from Boise to Ontario by cabin class

Find flights from Boise to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

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How does Cheapflights help users find flights from Boise to Ontario?

Cheapflights makes it easy to find Boise to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boise to Ontario?

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Can Cheapflights find flights from Boise to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boise to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boise to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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