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

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at C$ 255. Delta flights start at C$ 256 while deals on WestJet start at C$ 905 one-way.

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

When deciding which route to take from Region of Ontario to Boise consider Toronto Pearson Intl - Boise Air Term. Gowen Fld, Hamilton - Boise Air Term. Gowen Fld or Toronto Island - Boise Air Term. Gowen Fld as they are the most popular.

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

Air Canada, Delta and United Airlines are the most popular airlines when flying from Region of Ontario to Boise.

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

Flights from Region of Ontario to Boise lean towards being more expensive in June. Prices are generally better when you fly from Region of Ontario to Boise in November, with the cheapest ticket starting at C$ 271.

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

For a flight from Ontario to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 5.4 km from the centre of the city.

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

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

How can I find direct flights from Ontario to Boise?

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

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

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

C$ 255+ Flights from Ontario to Boise

Cheap flight deals from Ontario to Boise

Round-trip from	C$ 469
One-way from	C$ 255
Popular in	June
Cheapest in	November
Average price	C$ 614

Delta
29/6-8/7
2 total stops
18h 33m total
Ontario to Boise

Search Deals

Alaska Airlines
14/5
1 total stop
7h 54m total
Ontario to Boise

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Ontario to Boise

Cheapest flights from Ontario to Boise
Explore the most affordable flight options available from Ontario to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Mon 30/66:30 a.m.YYZ - BOI

1 stop12h 10mUnited Airlines

Tue 8/77:15 p.m.BOI - YYZ

2 stops22h 22mUnited Airlines

Deal found 30/3C$ 469

Mon 30/612:14 p.m.YYZ - BOI

2 stops13h 45mDelta

Sat 19/75:45 p.m.BOI - YYZ

2 stops13h 08mDelta

Deal found 30/3C$ 491

Sun 29/66:30 a.m.YYZ - BOI

1 stop12h 10mAir Canada

Thu 17/710:50 a.m.BOI - YYZ

1 stop11h 54mAir Canada

Deal found 30/3C$ 554

Sun 21/93:00 p.m.YYZ - BOI

2 stops10h 59mWestJet

Sun 28/95:40 a.m.BOI - YYZ

2 stops9h 58mWestJet

Deal found 30/3C$ 601

Thu 24/78:25 p.m.YTZ - BOI

2 stops22h 15mAir Canada

Mon 28/77:15 p.m.BOI - YTZ

2 stops14h 31mAir Canada

Deal found 31/3C$ 618

Sat 28/66:30 a.m.YYZ - BOI

2 stops17h 59mAmerican Airlines

Thu 17/73:35 p.m.BOI - YYZ

2 stops17h 17mAmerican Airlines

Deal found 30/3C$ 621

Sun 21/94:45 p.m.YYZ - BOI

2 stops16h 35mAlaska Airlines

Sun 28/95:44 p.m.BOI - YYZ

1 stop19h 16mAlaska Airlines

Deal found 30/3C$ 759

Wed 2/78:05 a.m.YHM - BOI

2 stops12h 06mMultiple Airlines

Wed 16/76:25 a.m.BOI - YHM

2 stops9h 53mMultiple Airlines

Deal found 30/3C$ 1,099

Sun 29/66:00 a.m.YHM - BOI

2 stops14h 34mWestJet

Sun 13/710:38 a.m.BOI - YHM

2 stops12h 03mWestJet

Deal found 30/3C$ 1,752

Best flights from Ontario to Boise
Discover carefully curated flight deals from Ontario to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Sun 29/66:30 a.m.YYZ - BOI

1 stop9h 34mDelta

Tue 8/711:30 p.m.BOI - YYZ

1 stop8h 59mDelta

Deal found 30/3C$ 469

Sun 29/66:30 a.m.YYZ - BOI

1 stop12h 10mUnited Airlines

Tue 15/77:15 p.m.BOI - YYZ

2 stops12h 43mUnited Airlines

Deal found 30/3C$ 477

Sun 29/66:30 a.m.YYZ - BOI

1 stop12h 10mAir Canada

Thu 17/710:50 a.m.BOI - YYZ

1 stop11h 54mAir Canada

Deal found 30/3C$ 554

Wed 14/51:30 p.m.YYZ - BOI

2 stops12h 42mWestJet

Wed 21/510:46 a.m.BOI - YYZ

2 stops23h 26mWestJet

Deal found 30/3C$ 611

Sat 28/66:30 a.m.YYZ - BOI

2 stops17h 59mAmerican Airlines

Thu 17/73:35 p.m.BOI - YYZ

2 stops17h 17mAmerican Airlines

Deal found 30/3C$ 621

Wed 14/512:25 p.m.YTZ - BOI

2 stops12h 20mAir Canada

Wed 21/512:05 p.m.BOI - YTZ

2 stops19h 27mAir Canada

Deal found 30/3C$ 955

Sun 29/66:00 a.m.YHM - BOI

2 stops14h 34mWestJet

Sun 13/710:38 a.m.BOI - YHM

2 stops12h 03mWestJet

Deal found 30/3C$ 1,752

One-way flights from Ontario to Boise
Search for one-way flight options from Ontario to Boise. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Wed 14/54:45 p.m.YYZ - BOI

1 stop7h 54mAlaska Airlines

Deal found 30/3C$ 255

Fri 18/43:59 p.m.YYZ - BOI

2 stops10h 10mDelta

Deal found 30/3C$ 256

Wed 14/57:00 a.m.YTZ - BOI

2 stops17h 10mMultiple Airlines

Deal found 30/3C$ 352

Wed 14/510:25 p.m.YYZ - BOI

3 stops24h 51mMultiple Airlines

Deal found 30/3C$ 408

Wed 14/56:00 a.m.YHM - BOI

2 stops15h 09mWestJet

Deal found 30/3C$ 905

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 30/6

6:30 a.m.-4:40 p.m.

1 stop12h 10m

Boise Air Term. Gowen Fld

Tue 8/7

7:15 p.m.-7:37 p.m.

2 stops22h 22m

C$ 469

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 30/6

12:14 p.m.-11:59 p.m.

2 stops13h 45m

Boise Air Term. Gowen Fld

Sat 19/7

5:45 p.m.-8:53 a.m.

2 stops13h 08m

C$ 491

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 29/6

6:30 a.m.-4:40 p.m.

1 stop12h 10m

Boise Air Term. Gowen Fld

Thu 17/7

10:50 a.m.-12:44 a.m.

1 stop11h 54m

C$ 554

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 21/9

3:00 p.m.-11:59 p.m.

2 stops10h 59m

Boise Air Term. Gowen Fld

Sun 28/9

5:40 a.m.-5:38 p.m.

2 stops9h 58m

C$ 601

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Thu 24/7

8:25 p.m.-4:40 p.m.

2 stops22h 15m

Boise Air Term. Gowen Fld

Mon 28/7

7:15 p.m.-11:46 a.m.

2 stops14h 31m

C$ 618

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 28/6

6:30 a.m.-10:29 p.m.

2 stops17h 59m

Boise Air Term. Gowen Fld

Thu 17/7

3:35 p.m.-10:52 a.m.

2 stops17h 17m

C$ 621

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 21/9

4:45 p.m.-7:20 a.m.

2 stops16h 35m

Boise Air Term. Gowen Fld

Sun 28/9

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

1 stop19h 16m

C$ 759

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Wed 2/7

8:05 a.m.-6:11 p.m.

2 stops12h 06m

Boise Air Term. Gowen Fld

Wed 16/7

6:25 a.m.-6:18 p.m.

2 stops9h 53m

C$ 1,099

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Sun 29/6

6:00 a.m.-6:34 p.m.

2 stops14h 34m

Boise Air Term. Gowen Fld

Sun 13/7

10:38 a.m.-12:41 a.m.

2 stops12h 03m

C$ 1,752

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 14/5

4:45 p.m.-10:39 p.m.

1 stop7h 54m

C$ 255

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 16 results

Best time to book a flight from Ontario to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Ontario 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.

Cheapflights Insights

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

What is the cheapest time of day to fly from ON to BOI?

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

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise ranges from 5.0 - 41.0 mm per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Boise when rainfall is around 5.0 mm.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, 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 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Ontario to Boise. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

8,614 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

2,789 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

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

What airport do you fly into for flights to Boise from Ontario?
For a flight from Ontario to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 5.4 km from the centre of the city.
What are the cheapest airlines to fly from Region of Ontario to Boise one-way?
To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at C$ 255. Delta flights start at C$ 256 while deals on WestJet start at C$ 905 one-way.
What are the most popular routes from Region of Ontario to Boise?
When deciding which route to take from Region of Ontario to Boise consider Toronto Pearson Intl - Boise Air Term. Gowen Fld, Hamilton - Boise Air Term. Gowen Fld or Toronto Island - Boise Air Term. Gowen Fld as they are the most popular.
Can I find deals for flights from Ontario to Boise that include hotel bookings?
Yes. In addition to deals on Ontario to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Boise.
Can I find deals for business class flights from Ontario to Boise?
Yes. Cheapflights offers flight deals from Ontario to Boise 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Boise

Direct flights to United States

Top 3 airlines flying from Ontario to Boise

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 375	AverageC$ 613	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 395	AverageC$ 569	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 422	AverageC$ 788	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Deals for Ontario to Boise flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Boise for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Ontario to Boise with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ontario to Boise and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ontario to Boise from C$ 255

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Boise

Keep the following information in mind while searching for Ontario to Boise flight deals. Data was last updated 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Boise

Cheapest flights from Ontario to BoiseExplore the most affordable flight options available from Ontario to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Explore the most affordable flight options available from Ontario to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Boise that are best for you.

Best time to book a flight from Ontario to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Ontario with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from ON to BOI?

Find hourly flight availability from Ontario to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Rainfall in Boise by month

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

Temperature in Boise by month

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

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated 31 March 2025.

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Ontario to Boise. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Boise. 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 into for flights to Boise from Ontario?

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

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

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

How can I find direct flights from Ontario to Boise?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Boise

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

Top 3 airlines flying from Ontario to Boise

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Ontario to Boise
Explore the most affordable flight options available from Ontario to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.