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Cheap flights to Idaho from C$ 451

This is the cheapest round trip flight price found on Cheapflights recently. Prices are subject to change and may not be available for all flights or travel dates. Click the price to search for this deal.
BOS — BOI
12 Dec — 19 Dec1
1 adult
Tue 12/12
Tue 19/12

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Flights to Idaho in 2023

Find the latest flights to Idaho in 2023, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 465,999 searches and data was last updated on 7 December 2023.

Popular in

January

Cheapest in

March

Average price

C$ 979

Round-trip from

C$ 326

One-way from

C$ 248
High demand for flights, 18% potential price rise
Best time to find cheap flights, 6% potential price drop
Average for round-trip flights in December 2023
From Toronto to Boise Air Term. Gowen Fld
One-way flight from Toronto to Idaho

Idaho 2023 flight deals

Explore flight deals for Idaho in 2023, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 465,999 searches and data were last updated on 7 December 2023.
Check out some of the best flight deals to Idaho in 2023. Check back in a little while for more flight options.

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 465,999 searches and data was last updated on 7 December 2023.

Fly from

Any airport

Budget

C$ 451 - C$ 1,121

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Sat 3/2

1 stop6h 55m

Spokane

Fri 9/2

1 stop6h 46m

C$ 451

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Wed 3/4

1 stop7h 37m

Spokane

Sat 6/4

1 stop6h 59m

C$ 458

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 12/1

1 stop7h 11m

Spokane

Mon 15/1

1 stop8h 04m

C$ 485

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 4/1

1 stop6h 36m

Spokane

Sun 7/1

1 stop8h 06m

C$ 505

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 15/2

1 stop9h 42m

Spokane

Mon 19/2

1 stop6h 33m

C$ 539

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 12/1

2 stops26h 38m

Spokane

Mon 15/1

1 stop7h 06m

C$ 558

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Fri 12/1

2 stops26h 38m

Spokane

Mon 15/1

2 stops41h 54m

C$ 649

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Sun 18/2

1 stop21h 27m

Spokane

Fri 23/2

2 stops25h 37m

C$ 733

Detroit Metropolitan Wayne CountySpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Thu 21/12

2 stops16h 45m

Spokane

Sat 20/1

2 stops12h 08m

C$ 1,121

Flights are sorted by cheapest first

Deals found on 5/12

Average price of flights to Idaho by month

Plan your trip to Idaho by taking into account the cheapest months to travel. The average price of a one-way flight to Idaho is currently 0 while a round-trip flight costs 610.93 CAD. Price data was last updated on 3 December 2023.

Currently, January is the cheapest month in which you can book a flight to Idaho (average of C$ 0). Flying to Idaho in June will prove the most costly (average of C$ 606). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 7 December 2023.
Read reviews from past customers who have flown Delta, Air Canada and WestJet to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

WestJet Encore
10.0
Wonderful
2 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.9
Good
3,035 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.4
Good
1,902 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.2
Good
2,645 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

7.2
Good
918 reviews
WestJet Encore
10.0
Wonderful
2 reviews

Food

10.0

Comfort

10.0

Boarding

10.0

Crew

10.0

Overall

10.0

Entertainment

10.0

Reviews

1 / 1

Pros: Overall great flight

Cons: The people in front of us were over served and loud

Average temperature in Idaho by month

Plan your trip to Idaho by selecting the month that matches your preferred temperature. July sees the highest average temperature while December sees the lowest average temperature. Temperature data was last updated on 3 December 2023.

BOI

Temperature

-1 - 24 °C

Average rainfall in Idaho by month

Keep in mind the precipitation totals in Idaho by selecting the month that matches your preferred temperature. Idaho sees an average of 25.17 precipitation per year with the most occurring in December. Precipitation data was last updated on 3 December 2023.

BOI

Rainfall

5 - 41 mm

When is the best time to book a flight to Idaho?

The best time to book flights to Idaho is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Idaho?

The cheapest flights to Idaho are usually found when departing on a Wednesday. The departure day with the highest cost at present is Sunday.

What time of day is cheapest to fly to Idaho?

Flights in the evening are typically the cheapest time of the day to fly to Idaho. Flights in the afternoon are usually the most expensive.

Idaho flights are packed with students, parents and business travellers. Known to most people as the potato state, those travelers who book flights to Idaho know there’s more to do in Idaho than mash spuds.

It’s no wonder over 20 million people book flights to Idaho – part of the Lewis and Clark Expedition and the Oregon Trail, Idaho is blessed with beautiful scenery to hike, boat, climb or camp. Home to the Birds of Prey Wildlife Area – the world’s largest population of eagles, hawks, and falcons – and four ghost towns (Silver City, Yankee Fork, Gold Dredge, and the Sierra Silver Mine) you won’t go bored in Idaho. For the adventure traveller booking flights to Idaho, climb Seven Devils’ Peaks, one of the highest mountain ranges in Idaho. In the peak is Heaven’s Gate Lookout, where sightseers can see four other states.

But make sure you obey the laws while traveling the Spud State. According to Idaho law, it’s illegal for a citizen to give another citizen a box of candy that weighs more than 23kg, so watch what you pack on your flight 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

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