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C$ 190+ 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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

C$ 526

One-way from

C$ 190

Popular in

June

Cheapest in

November

Average price

C$ 627
Delta
  • Delta
  • 28/7-7/8
  • 3 total stops
  • 15h 57m total
  • Toronto to Boise
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 22h 08m total
  • Toronto to Idaho
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 108 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 April 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 15 April 2025
Explore Idaho
Flights to Boise
Flights to Idaho Falls

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 15 April 2025.

Wed 28/58:25 a.m.YYZ - GEG
1 stop9h 22mAir Canada
Fri 30/55:35 a.m.GEG - YYZ
1 stop14h 13mAir Canada
Deal found 14/4C$ 395
Wed 28/512:15 p.m.YYZ - GEG
2 stops13h 35mDelta
Fri 30/57:25 p.m.GEG - YYZ
2 stops10h 33mDelta
Deal found 14/4C$ 431
Wed 28/51:30 p.m.YYZ - GEG
2 stops22h 08mMultiple Airlines
Fri 30/56:03 p.m.GEG - YYZ
3 stops27h 32mMultiple Airlines
Deal found 14/4C$ 452
Mon 28/76:00 a.m.YYZ - BOI
2 stops10h 00mDelta
Thu 7/810:30 a.m.BOI - YYZ
1 stop5h 57mDelta
Deal found 13/4C$ 526
Thu 29/512:00 p.m.YYZ - GEG
2 stops29h 50mWestJet
Thu 5/611:15 a.m.GEG - YYZ
2 stops27h 24mWestJet
Deal found 14/4C$ 530
Sun 29/66:30 a.m.YYZ - GEG
1 stop19h 38mUnited Airlines
Mon 14/76:25 p.m.GEG - YYZ
2 stops16h 17mUnited Airlines
Deal found 14/4C$ 580
Mon 28/76:45 a.m.YYZ - BOI
2 stops13h 25mWestJet
Thu 7/85:40 a.m.BOI - YYZ
2 stops11h 14mWestJet
Deal found 13/4C$ 616
Thu 29/54:45 p.m.YYZ - GEG
1 stop8h 40mAlaska Airlines
Thu 5/610:45 a.m.GEG - YYZ
1 stop25h 15mAlaska Airlines
Deal found 14/4C$ 691
Fri 19/94:45 p.m.YYZ - IDA
1 stop7h 54mAlaska Airlines
Tue 23/96:13 a.m.IDA - YYZ
1 stop30h 47mAlaska Airlines
Deal found 14/4C$ 736
Fri 19/912:00 p.m.YYZ - IDA
2 stops10h 53mUnited Airlines
Tue 23/95:00 a.m.IDA - YYZ
2 stops9h 59mUnited Airlines
Deal found 14/4C$ 818
Fri 9/56:03 a.m.YYZ - JAC
2 stops16h 45mDelta
Wed 21/57:30 a.m.JAC - YYZ
2 stops13h 44mDelta
Deal found 14/4C$ 828
Mon 4/87:45 a.m.YYZ - IDA
2 stops16h 30mDelta
Mon 11/87:00 p.m.IDA - YYZ
2 stops15h 15mDelta
Deal found 14/4C$ 846

Cheapflights Fare Finder

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 15 April 2025.
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 28/5

8:25 a.m.-2:47 p.m.

1 stop9h 22m

Spokane

Fri 30/5

5:35 a.m.-10:48 p.m.

1 stop14h 13m

C$ 395

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 28/5

1:25 p.m.-11:38 p.m.

2 stops13h 13m

Spokane

Fri 30/5

2:10 p.m.-11:14 p.m.

1 stop6h 04m

C$ 431

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Wed 28/5

1:30 p.m.-8:38 a.m.

2 stops22h 08m

Spokane

Fri 30/5

6:03 p.m.-12:35 a.m.

3 stops27h 32m

C$ 452

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 28/7

6:00 a.m.-2:00 p.m.

2 stops10h 00m

Boise Air Term. Gowen Fld

Thu 7/8

10:30 a.m.-6:27 p.m.

1 stop5h 57m

C$ 526

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 29/5

12:00 p.m.-2:50 p.m.

2 stops29h 50m

Spokane

Thu 5/6

11:15 a.m.-5:39 p.m.

2 stops27h 24m

C$ 530

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sun 29/6

6:30 a.m.-11:08 p.m.

1 stop19h 38m

Spokane

Mon 14/7

6:25 p.m.-1:42 p.m.

2 stops16h 17m

C$ 580

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 28/7

6:45 a.m.-6:10 p.m.

2 stops13h 25m

Boise Air Term. Gowen Fld

Thu 7/8

5:40 a.m.-6:54 p.m.

2 stops11h 14m

C$ 616

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 29/5

4:45 p.m.-10:25 p.m.

1 stop8h 40m

Spokane

Thu 5/6

10:45 a.m.-3:00 p.m.

1 stop25h 15m

C$ 691

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 19/9

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

1 stop7h 54m

Idaho Falls Fanning Field

Tue 23/9

6:13 a.m.-3:00 p.m.

1 stop30h 47m

C$ 736

TorontoIdaho Falls

YYZ - IDA

YYZIDA

Toronto Pearson Intl

Fri 19/9

9:44 a.m.-3:29 p.m.

1 stop7h 45m

Idaho Falls Fanning Field

Tue 23/9

5:00 a.m.-4:59 p.m.

2 stops9h 59m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 24 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.

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 13 hours 2 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, Air Canada and Delta.

United Airlines

United Airlines

From C$ 290

Air Canada

Air Canada

From C$ 262

Delta

Delta

From C$ 276

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 15 April 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 15 April 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
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,656 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,805 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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, Calgary offers the quickest one-way flight (4 hours 15 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

Browse thousands of different options on Cheapflights for your next trip

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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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Why should you use Cheapflights to find cheap flight tickets to Idaho?

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

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