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C$ 95+ Cheap flights from Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — FAY
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Idaho

Discover essential information about flights departing from Idaho, including flight schedules, destinations, airlines operating at the Idaho airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 November 2025.

Good one-way deal

C$ 1,407 or less
Price to beat on a one-way flight from Idaho.
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Cheapest flights from Idaho
Explore the most affordable flight options available from Idaho. Find the lowest fares based on data from user searches, with prices last updated on 12 November 2025.

Sun 7/129:13 p.m.GEG - LAS
Nonstop2h 23mMultiple Airlines
Sat 13/1212:59 a.m.LAS - GEG
1 stop10h 14mMultiple Airlines
Deal found 10/11C$ 196
Tue 3/37:06 p.m.GEG - LAS
1 stop4h 49mAlaska Airlines
Sat 7/36:00 a.m.LAS - GEG
1 stop5h 06mAlaska Airlines
Deal found 11/11C$ 199
Tue 9/123:15 p.m.GEG - LAS
Nonstop2h 20mSouthwest
Tue 16/127:35 p.m.LAS - GEG
Nonstop2h 25mSouthwest
Deal found 10/11C$ 201
Sun 7/1212:08 p.m.GEG - LAS
1 stop11h 34mFrontier
Sat 13/1212:59 a.m.LAS - GEG
1 stop10h 14mFrontier
Deal found 10/11C$ 206
Sat 24/11:05 p.m.GEG - LAS
1 stop6h 40mSouthwest
Tue 27/112:20 p.m.LAS - GEG
2 stops9h 20mSouthwest
Deal found 10/11C$ 208
Wed 10/125:05 a.m.GEG - LAS
1 stop7h 30mDelta
Fri 12/123:50 p.m.LAS - GEG
1 stop6h 59mDelta
Deal found 10/11C$ 210
Sat 27/1212:02 p.m.GEG - LAS
1 stop20h 03mFrontier
Tue 30/126:30 a.m.LAS - GEG
1 stop9h 23mFrontier
Deal found 11/11C$ 217
Wed 14/19:20 a.m.GEG - LAS
1 stop7h 12mDelta
Fri 16/12:08 p.m.LAS - GEG
1 stop6h 50mDelta
Deal found 10/11C$ 219
Sun 14/124:35 p.m.GEG - LAS
1 stop6h 54mDelta
Wed 17/122:10 p.m.LAS - GEG
1 stop6h 46mDelta
Deal found 11/11C$ 220
Sun 7/1212:25 p.m.GEG - LAS
1 stop7h 00mAlaska Airlines
Wed 10/127:00 a.m.LAS - GEG
1 stop4h 40mAlaska Airlines
Deal found 11/11C$ 223
Sun 7/125:05 a.m.GEG - LAS
1 stop4h 54mDelta
Tue 9/127:12 p.m.LAS - GEG
1 stop4h 59mDelta
Deal found 10/11C$ 224
Mon 2/26:00 p.m.GEG - LAS
1 stop5h 12mMultiple Airlines
Sat 7/210:45 a.m.LAS - GEG
1 stop24h 43mMultiple Airlines
Deal found 12/11C$ 226

Find flights from Idaho within your budget

 
Find flights departing from Idaho that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 November 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Fayetteville

Route

Depart

Return

Price

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Tue 3/3

7:06 p.m.-11:55 p.m.

1 stop4h 49m

Las Vegas Harry Reid Intl

Sat 7/3

6:00 a.m.-11:06 a.m.

1 stop5h 06m

C$ 199

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Tue 3/2

3:10 p.m.-5:35 p.m.

Nonstop2h 25m

Las Vegas Harry Reid Intl

Sat 7/2

6:00 p.m.-8:25 p.m.

Nonstop2h 25m

C$ 201

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sat 13/12

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

1 stop6h 00m

Las Vegas Harry Reid Intl

Wed 17/12

6:10 a.m.-12:10 p.m.

1 stop6h 00m

C$ 201

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Wed 7/1

5:35 a.m.-9:55 a.m.

1 stop4h 20m

Las Vegas Harry Reid Intl

Sat 10/1

5:50 a.m.-11:30 a.m.

1 stop5h 40m

C$ 201

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 11/1

4:59 p.m.-9:36 p.m.

1 stop4h 37m

Las Vegas Harry Reid Intl

Sat 17/1

7:00 a.m.-12:44 p.m.

1 stop5h 44m

C$ 217

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Wed 14/1

9:20 a.m.-4:32 p.m.

1 stop7h 12m

Las Vegas Harry Reid Intl

Fri 16/1

2:08 p.m.-8:58 p.m.

1 stop6h 50m

C$ 219

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 7/12

12:25 p.m.-7:25 p.m.

1 stop7h 00m

Las Vegas Harry Reid Intl

Wed 10/12

7:00 a.m.-11:40 a.m.

1 stop4h 40m

C$ 223

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Tue 20/1

3:10 p.m.-5:35 p.m.

Nonstop2h 25m

Las Vegas Harry Reid Intl

Fri 23/1

4:10 p.m.-9:40 p.m.

1 stop5h 30m

C$ 247

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Wed 14/1

7:05 a.m.-9:35 a.m.

Nonstop2h 30m

Las Vegas Harry Reid Intl

Fri 16/1

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

1 stop5h 35m

C$ 247

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 1/3

7:26 p.m.-11:54 p.m.

1 stop4h 28m

Las Vegas Harry Reid Intl

Thu 5/3

6:00 a.m.-11:06 a.m.

1 stop5h 06m

C$ 255

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

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Best time to book a flight from Idaho

Have a flexible travel schedule? Discover the best time to fly from 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 from Idaho

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

What is the cheapest month to book a flight from Idaho?

Currently, May is the cheapest month in which you can book a flight from Idaho (average of C$ 257). Flying from Idaho in December will prove the most costly (average of C$ 517). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is San Francisco, with prices starting at C$ 1,407. Explore other affordable destinations below.

San Francisco
San Francisco
From C$ 1,407

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Related info for your journey

Access useful and relevant information related to your journey from Idaho. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 November 2025.

  • What is the cheapest month to fly from Idaho?

    At the present moment the cheapest month to fly from Idaho is currently May; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Idaho?

    Deals for flights from Idaho 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Idaho.

  • Can Cheapflights find flights from Idaho with no change fees?

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

  • Can Cheapflights notify me if prices for flights from Idaho become cheaper?

    Not ready to book yet? You can track prices for flights from Idaho on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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How does Cheapflights help users find flights from Idaho?

Deals for flights from Idaho 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Idaho.

Can Cheapflights find flights from Idaho with no change fees?

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

Can Cheapflights notify me if prices for flights from Idaho become cheaper?

Not ready to book yet? You can track prices for flights from Idaho on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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