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Cheap flights from Boise to Ontario from C$ 186

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Boise to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 426

One-way from

C$ 186
17/2-24/2
  • 17/2-24/2
  • 3 total stops
  • 48h 36m total
  • Boise to Ontario
Search Deals
10/2
  • 10/2
  • 1 total stop
  • 18h 57m total
  • Boise to Ontario
Search Deals

Find flight deals from Boise to Ontario

Cheapest flights from Boise to Ontario
Explore the most affordable flight options available from Boise to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Mon 17/27:41 p.m.BOI - YYZ
2 stops23h 50mMultiple Airlines
Mon 24/28:00 p.m.YYZ - BOI
1 stop24h 46mMultiple Airlines
Deal found 20/1C$ 426
Mon 17/25:30 a.m.BOI - YYZ
1 stop6h 14mDelta
Mon 24/25:00 p.m.YYZ - BOI
1 stop9h 18mDelta
Deal found 20/1C$ 520
Mon 7/47:00 p.m.BOI - YYZ
1 stop10h 00mUnited Airlines
Thu 10/410:15 a.m.YYZ - BOI
1 stop9h 37mUnited Airlines
Deal found 20/1C$ 550
Tue 4/32:46 p.m.BOI - YYZ
1 stop22h 09mAlaska Airlines
Fri 7/34:20 p.m.YYZ - BOI
1 stop8h 21mAlaska Airlines
Deal found 20/1C$ 560
Fri 21/311:30 p.m.BOI - YUL
1 stop12h 31mDelta
Tue 25/36:05 a.m.YUL - BOI
1 stop10h 00mDelta
Deal found 20/1C$ 665
Thu 6/35:25 p.m.BOI - YUL
2 stops13h 07mUnited Airlines
Thu 13/38:05 a.m.YUL - BOI
1 stop11h 45mUnited Airlines
Deal found 20/1C$ 680
Mon 17/29:25 a.m.BOI - YYZ
2 stops37h 15mWestJet
Mon 24/210:40 p.m.YYZ - BOI
2 stops41h 05mWestJet
Deal found 20/1C$ 695
Thu 6/31:31 p.m.BOI - YUL
2 stops20h 59mMultiple Airlines
Thu 13/36:45 a.m.YUL - BOI
2 stops31h 47mMultiple Airlines
Deal found 20/1C$ 750
Thu 20/31:36 p.m.BOI - YUL
1 stop23h 14mAmerican Airlines
Tue 25/33:45 p.m.YUL - BOI
1 stop23h 01mAmerican Airlines
Deal found 20/1C$ 966
Tue 10/611:00 a.m.BOI - YUL
2 stops11h 43mWestJet
Thu 19/67:00 a.m.YUL - BOI
2 stops14h 20mWestJet
Deal found 20/1C$ 1,054
Sun 28/97:30 a.m.BOI - YYZ
1 stop7h 04mAmerican Airlines
Sun 28/96:40 p.m.YYZ - BOI
1 stop19h 54mAmerican Airlines
Deal found 20/1C$ 1,087
Thu 12/67:50 a.m.BOI - YUL
1 stop10h 25mAir Canada
Tue 17/68:05 a.m.YUL - BOI
1 stop10h 33mAir Canada
Deal found 20/1C$ 1,633

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 17/2

7:41 p.m.-9:31 p.m.

2 stops23h 50m

Toronto Pearson Intl

Mon 24/2

8:00 p.m.-6:46 p.m.

1 stop24h 46m

C$ 426

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 17/2

5:30 a.m.-1:44 p.m.

1 stop6h 14m

Toronto Pearson Intl

Mon 24/2

5:00 p.m.-12:18 a.m.

1 stop9h 18m

C$ 520

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 7/4

7:00 p.m.-7:00 a.m.

1 stop10h 00m

Toronto Pearson Intl

Thu 10/4

10:15 a.m.-5:52 p.m.

1 stop9h 37m

C$ 550

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 4/3

2:46 p.m.-2:55 p.m.

1 stop22h 09m

Toronto Pearson Intl

Fri 7/3

4:20 p.m.-10:41 p.m.

1 stop8h 21m

C$ 560

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 21/3

11:30 p.m.-2:01 p.m.

1 stop12h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 25/3

6:05 a.m.-2:05 p.m.

1 stop10h 00m

C$ 665

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/3

5:25 p.m.-8:32 a.m.

2 stops13h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 13/3

8:05 a.m.-5:50 p.m.

1 stop11h 45m

C$ 680

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 17/2

9:25 a.m.-12:40 a.m.

2 stops37h 15m

Toronto Pearson Intl

Mon 24/2

10:40 p.m.-1:45 p.m.

2 stops41h 05m

C$ 695

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/3

1:31 p.m.-12:30 p.m.

2 stops20h 59m

Montreal Pierre Elliott Trudeau Intl

Thu 13/3

6:45 a.m.-12:32 p.m.

2 stops31h 47m

C$ 750

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 20/3

1:36 p.m.-2:50 p.m.

1 stop23h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 25/3

3:45 p.m.-12:46 p.m.

1 stop23h 01m

C$ 966

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 10/6

11:00 a.m.-12:43 a.m.

2 stops11h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 19/6

7:00 a.m.-7:20 p.m.

2 stops14h 20m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 19 results
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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.

Travel insights for flights from Boise to Ontario

Get recent, data-driven insights about flights from Boise to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month 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 C$ 168). Flying from Boise to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 21 January 2025.
To help decide which airline to fly from Boise to Ontario, see what other customers have to say about Delta, WestJet and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,828 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    If you book a flight to Ontario from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 5.4 km from the centre of Boise.

  • What are the cheapest airlines to fly from Boise to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 217 on Delta. Other airlines that offer cheap prices include United Airlines from C$ 230 and Air Canada from C$ 291 one-way.

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

    Most travellers 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.

  • 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.

  • What is the cheapest month 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 C$ 168). Flying from Boise to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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