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C$ 290+ Cheap flights to Idaho

— BOI
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Idaho in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Idaho

Thu 3/126:10 a.m. -
1 stop9h 45m
Thu 10/121:39 p.m. -
1 stop8h 02m
Deal found 19/10C$ 496
Sat 5/127:09 a.m. -
1 stop7h 41m
Sat 12/121:39 p.m. -
1 stop8h 02m
Deal found 21/10C$ 498
Sat 5/129:44 a.m. -
2 stops13h 43m
Sat 12/128:15 a.m. -
2 stops13h 44m
Deal found 21/10C$ 500
Mon 7/127:09 a.m. -
1 stop7h 50m
Mon 14/121:39 p.m. -
1 stop8h 02m
Deal found 23/10C$ 501
Tue 3/117:09 a.m. -
1 stop7h 28m
Fri 6/111:24 p.m. -
1 stop8h 22m
Deal found 20/10C$ 512
Sun 6/126:30 a.m. -
1 stop10h 20m
Sun 13/126:15 a.m. -
2 stops8h 32m
Deal found 22/10C$ 521
Fri 6/117:26 p.m. -
2 stops17h 53m
Mon 9/115:44 p.m. -
2 stops14h 03m
Deal found 23/10C$ 522
Tue 17/114:10 p.m. -
1 stop8h 49m
Tue 24/115:00 a.m. -
1 stop8h 02m
Deal found 20/10C$ 531
Tue 1/124:10 p.m. -
1 stop7h 17m
Tue 8/122:48 p.m. -
2 stops16h 59m
Deal found 21/10C$ 610
Mon 7/126:10 a.m. -
2 stops17h 17m
Mon 14/128:15 a.m. -
2 stops13h 37m
Deal found 23/10C$ 633
Tue 1/125:15 p.m. -
2 stops19h 47m
Tue 8/121:13 p.m. -
2 stops24h 52m
Deal found 21/10C$ 637
Tue 10/111:40 p.m. -
2 stops35h 14m
Mon 16/117:47 p.m. -
1 stop9h 04m
Deal found 19/10C$ 774

Find flights to Idaho

Explore Idaho
Flights to Boise
Flights to Idaho Falls
Flights to Hailey

Find flight deals to Idaho

Round-trip from

C$ 496

One-way from

C$ 290

Popular in

September

Cheapest in

July

Average price

C$ 637
American Airlines
  • American Airlines
  • 3/12-10/12
  • 2 total stops
  • 17h 47m total
  • Toronto to Boise
Search Deals
Delta
  • Delta
  • 16/11-31/12
  • 1 total stop
  • 8h 44m total
  • Toronto to Idaho
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 13/12

7:09 a.m.-12:59 p.m.

1 stop7h 50m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 290

TorontoIdaho Falls

YYZ Toronto Pearson Intl - IDA Idaho Falls Fanning Field

YYZIDA

Toronto Pearson Intl

Wed 9/12

9:50 a.m.-3:15 p.m.

3 stops31h 25m

Idaho Falls Fanning Field

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 421

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 3/12

6:10 a.m.-1:55 p.m.

1 stop9h 45m

Boise Air Term. Gowen Fld

Thu 10/12

1:39 p.m.-11:41 p.m.

1 stop8h 02m

C$ 496

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sat 5/12

4:10 p.m.-9:27 p.m.

1 stop7h 17m

Boise Air Term. Gowen Fld

Sat 12/12

6:15 a.m.-11:59 p.m.

2 stops15h 44m

C$ 500

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Tue 3/11

7:09 a.m.-12:37 p.m.

1 stop7h 28m

Boise Air Term. Gowen Fld

Fri 6/11

1:24 p.m.-11:46 p.m.

1 stop8h 22m

C$ 512

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:15 a.m.-1:44 p.m.

1 stop9h 29m

Boise Air Term. Gowen Fld

Sun 13/12

1:47 p.m.-11:58 p.m.

1 stop8h 11m

C$ 521

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:30 a.m.-2:50 p.m.

1 stop10h 20m

Boise Air Term. Gowen Fld

Sun 13/12

6:15 a.m.-4:47 p.m.

2 stops8h 32m

C$ 521

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Mon 7/12

6:30 a.m.-2:50 p.m.

1 stop10h 20m

Boise Air Term. Gowen Fld

Mon 14/12

6:15 a.m.-11:52 p.m.

2 stops15h 37m

C$ 522

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Fri 6/11

7:26 p.m.-11:19 a.m.

2 stops17h 53m

Boise Air Term. Gowen Fld

Mon 9/11

5:44 p.m.-9:47 a.m.

2 stops14h 03m

C$ 522

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Tue 17/11

10:53 a.m.-9:32 p.m.

2 stops12h 39m

Boise Air Term. Gowen Fld

Tue 24/11

5:44 p.m.-9:14 a.m.

2 stops13h 30m

C$ 531

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight to Idaho

How long is the flight to Idaho?

On average, a flight from Toronto to Idaho takes 16 hours 11 minutes. Flights to Idaho from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Idaho?

The most popular airlines flying from Toronto to Idaho are United Airlines, Alaska Airlines and Air Canada.

United Airlines
United Airlines
From C$ 472
Delta
Delta
From C$ 382
Alaska Airlines
Alaska Airlines
From C$ 398
Air Canada
Air Canada
From C$ 258

What are the cheapest airlines that fly to Idaho?

The cheapest airlines flying from Toronto to Idaho are Air Canada, Delta and Alaska Airlines.

Rainfall in Idaho by month

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 5.0 mm.

Temperature in Idaho by month

If weather is an important factor for your trip to Idaho, 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).

What are the most popular places to fly to in Idaho?

The most popular places in Idaho to fly to are Boise, Idaho Falls, Hailey, Lewiston and Pocatello.

Reviews of airlines servicing Idaho

Check out reviews from past customers who have flown Delta to the United States to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,668 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,668 reviews
Delta
7.8
Good
8,668 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

FAQs about flying to Idaho

What is good to know if travelling to Idaho?

  • There are many hot springs throughout Idaho, but the most famous are the pools at Lava Hot Springs in the southeastern corner of the state. The waters here are thought to have been 43 degrees (C) for the past 50 million years. The springs are a popular holiday spot – as well as the hot pools there is an Olympic-sized swimming pool, massage or tube rides on the Portneuf River.
  • Idaho has some stunning scenery and vistas – desert plains in the South, mountain ranges and lava rocks in the east and gorges and thick forests in the north.
  • Labour weekend sees the Wagon Days festival in Ketchum: a celebration of the city’s mining heritage. The festival sees four days of celebrations hit the sleepy town, including a shoot-out, a fiddler’s contest, a rodeo and the Big Hitch Parade.
  • Boise is known as the City of Trees and the capital is surrounded by green land. Golf is very popular round the city: more than 20 golf courses are within a short drive.
  • If you want to take a drive to see some of the fabulous outdoors, head for the Bone Road. This “road” is little more than a track, covered in potholes, but its 96-km span affords views of some of the best Idaho landscapes and you’re almost guaranteed to spot some wildlife like moose or deer.
  • Silver City, just outside Boise, is known locally as the “ghost town”. The town was once the site of a silver mine for the War Eagle Mountain. Today, its old houses and saloons are popular with photography workshops.
  • For more happenings in Idaho, visit www.visitidaho.org

  • Can I find cheaper flights to Idaho if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Idaho.

  • Where does the fastest flight to Idaho depart from?

    For those looking to save time traveling to Idaho, Vancouver offers the quickest one-way flight (4 hours 49 minutes).

  • Does Boise Air Term. Gowen Fld have rental cars?

    Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld?

    Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Layover Inn Boise Airport is the closest property to Boise Air Term. Gowen Fld (0.0 km away from Boise Air Term. Gowen Fld).

See more FAQs

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Flights to Boise
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