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C$ 233+ Cheap flights to Idaho

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
25 Feb — 4 Mar1
1 adult

Flights to Idaho in 2025

Find the latest flights to Idaho in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 February 2025.

Round-trip from

C$ 794

One-way from

C$ 234

Popular in

June

Cheapest in

November

Average price

C$ 616
Delta
  • Delta
  • 3/3-14/3
  • 3 total stops
  • 21h 14m total
  • Toronto to Boise
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Air Canada
  • Air Canada
  • 5/4
  • 1 total stop
  • 9h 37m total
  • Toronto to Idaho
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flights to Idaho

Browse one-way and round-trip flights deals to Idaho on Cheapflights. Flight deals are based on user searches and were last updated on 20 February 2025
Explore Idaho
Flights to Boise
Flights to Idaho Falls
Flights to Hailey
Flights to Lewiston

Find flight deals to Idaho

Cheapest flights to Idaho
Explore the most affordable flight options available to Idaho. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.

Wed 26/32:45 p.m.YYZ - BOI
1 stop11h 14mDelta
Mon 31/36:10 a.m.BOI - YYZ
1 stop7h 44mDelta
Deal found 19/2C$ 423
Wed 19/32:45 p.m.YYZ - GEG
1 stop10h 55mDelta
Fri 21/37:24 p.m.GEG - YYZ
2 stops11h 00mDelta
Deal found 19/2C$ 425
Wed 19/34:10 p.m.YYZ - IDA
1 stop6h 56mUnited Airlines
Wed 26/35:48 p.m.IDA - YYZ
2 stops13h 02mUnited Airlines
Deal found 19/2C$ 429
Wed 19/34:20 p.m.YYZ - GEG
1 stop8h 36mAlaska Airlines
Fri 21/38:36 p.m.GEG - YYZ
1 stop15h 19mAlaska Airlines
Deal found 19/2C$ 447
Mon 21/45:50 p.m.YYZ - IDA
1 stop7h 06mDelta
Sat 26/46:00 a.m.IDA - YYZ
2 stops15h 14mDelta
Deal found 19/2C$ 469
Tue 25/25:00 p.m.YYZ - GEG
2 stops28h 44mWestJet
Tue 4/31:25 p.m.GEG - YYZ
2 stops25h 16mWestJet
Deal found 18/2C$ 484
Wed 26/310:30 a.m.YYZ - BOI
2 stops31h 30mWestJet
Mon 31/32:05 p.m.BOI - YYZ
2 stops28h 50mWestJet
Deal found 19/2C$ 499
Tue 25/24:10 p.m.YYZ - GEG
1 stop7h 28mUnited Airlines
Tue 4/33:37 p.m.GEG - YYZ
1 stop12h 53mUnited Airlines
Deal found 18/2C$ 531
Sun 11/56:30 a.m.YYZ - BOI
1 stop11h 51mUnited Airlines
Sat 17/52:43 p.m.BOI - YYZ
1 stop6h 05mUnited Airlines
Deal found 19/2C$ 557
Tue 25/211:10 p.m.YYZ - GEG
2 stops18h 45mAir Canada
Tue 4/36:00 a.m.GEG - YYZ
1 stop15h 22mAir Canada
Deal found 18/2C$ 575
Wed 19/34:20 p.m.YYZ - IDA
1 stop8h 15mAlaska Airlines
Wed 26/34:11 p.m.IDA - YYZ
1 stop20h 44mAlaska Airlines
Deal found 19/2C$ 589
Mon 21/47:15 p.m.YYZ - IDA
2 stops19h 14mAmerican Airlines
Sat 26/412:59 p.m.IDA - YYZ
2 stops19h 51mAmerican Airlines
Deal found 19/2C$ 669

Find flights to Idaho within your budget

Locate flights to Idaho that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 February 2025.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 19/3

2:45 p.m.-10:40 p.m.

1 stop10h 55m

Spokane

Fri 21/3

7:24 p.m.-9:24 a.m.

2 stops11h 00m

C$ 425

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 19/3

4:10 p.m.-9:06 p.m.

1 stop6h 56m

Idaho Falls Fanning Field

Wed 26/3

5:48 p.m.-8:50 a.m.

2 stops13h 02m

C$ 429

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 19/3

4:20 p.m.-9:56 p.m.

1 stop8h 36m

Spokane

Fri 21/3

8:36 p.m.-2:55 p.m.

1 stop15h 19m

C$ 447

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 21/4

5:50 p.m.-10:56 p.m.

1 stop7h 06m

Idaho Falls Fanning Field

Sat 26/4

6:00 a.m.-11:14 p.m.

2 stops15h 14m

C$ 469

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Wed 19/3

4:20 p.m.-10:35 p.m.

1 stop8h 15m

Idaho Falls Fanning Field

Wed 26/3

4:11 p.m.-2:55 p.m.

1 stop20h 44m

C$ 589

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 14/3

7:55 a.m.-1:15 p.m.

2 stops32h 20m

Spokane

Sun 16/3

11:17 a.m.-2:06 p.m.

2 stops23h 49m

C$ 607

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 8/3

11:00 a.m.-11:44 p.m.

2 stops15h 44m

Spokane

Wed 12/3

5:00 a.m.-11:21 p.m.

2 stops15h 21m

C$ 614

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Mon 21/4

7:15 p.m.-12:29 p.m.

2 stops19h 14m

Idaho Falls Fanning Field

Sat 26/4

12:59 p.m.-10:50 a.m.

2 stops19h 51m

C$ 669

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 3/3

5:15 p.m.-11:58 p.m.

2 stops8h 43m

Boise Air Term. Gowen Fld

Fri 14/3

5:30 a.m.-8:31 p.m.

2 stops13h 01m

C$ 794

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Mon 24/3

6:00 a.m.-7:06 p.m.

2 stops15h 06m

Jackson Hole

Sat 29/3

3:30 p.m.-10:59 p.m.

1 stop5h 29m

C$ 812

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 27 results
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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
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 to Idaho

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

How long is the flight to Idaho?

On average, a flight from Toronto to Idaho takes 12 hours 39 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, Delta and Air Canada.

United Airlines

United Airlines

From C$ 343

Delta

Delta

From C$ 276

Air Canada

Air Canada

From C$ 275

WestJet

WestJet

From C$ 345

What are the cheapest airlines that fly to Idaho?

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

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals 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

Plan your trip to Idaho by taking into account the average temperature totals 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?

Destination popularity is based on the amount of flight searches to Idaho in the last few years. This data was updated on 20 February 2025.
The most popular places in Idaho to fly to are Boise, Idaho Falls, Hailey, Lewiston and Pocatello.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated 20 February 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
2,801 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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

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, Air Canada 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 (3 hours 29 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. Rodeway Inn 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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Find flights to Idaho cities and airports

Select your preferred flight destination in Idaho from the list below.
Flights to Boise
Flights to Idaho Falls
Flights to Hailey
Flights to Lewiston
Flights to Twin Falls
Flights to Pocatello

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