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$99+ Cheap flights from Spokane (GEG) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Spokane to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$137
(Alaska Airlines)

One-way from

$99
(Alaska Airlines)

Good round-trip deal

$217 or less

Good one-way deal

$139 or less
From Spokane to Idaho
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One-way flight from Spokane to Idaho
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Price to beat on a round-trip flight from Spokane to Idaho.
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Price to beat on a one-way flight from Spokane to Idaho.
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Find flight deals from Spokane to Idaho

Cheapest flights from Spokane to Idaho
Explore the most affordable flight options available from Spokane to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:12 amGEG - BOI
Nonstop1h 06mAlaska Airlines
Wed 3/1210:21 amBOI - GEG
Nonstop1h 11mAlaska Airlines
Deal found 1/21$137
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/255:00 amGEG - BOI
1 stop3h 54mDelta
Fri 2/287:30 pmBOI - GEG
1 stop5h 33mDelta
Deal found 1/20$185
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:10 pmGEG - BOI
1 stop7h 35mSouthwest
Mon 3/312:35 pmBOI - GEG
2 stops9h 50mSouthwest
Deal found 1/20$242
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:17 amGEG - JAC
2 stops6h 49mDelta
Wed 3/197:05 amJAC - GEG
2 stops8h 39mDelta
Deal found 1/21$332
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:00 pmGEG - IDA
1 stop4h 15mDelta
Fri 6/206:10 amIDA - GEG
1 stop3h 59mDelta
Deal found 1/19$369
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:48 pmGEG - IDA
1 stop3h 45mAlaska Airlines
Sat 2/84:04 pmIDA - GEG
1 stop6h 05mAlaska Airlines
Deal found 1/20$382
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amGEG - BOI
2 stops15h 15mUnited Airlines
Wed 3/1211:10 amBOI - GEG
1 stop13h 34mUnited Airlines
Deal found 1/21$428
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:05 pmGEG - PIH
1 stop4h 22mDelta
Sun 2/96:20 amPIH - GEG
2 stops7h 25mDelta
Deal found 1/20$544
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:35 amGEG - TWF
1 stop6h 01mDelta
Fri 2/76:25 amTWF - GEG
1 stop3h 51mDelta
Deal found 1/20$606
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:05 pmGEG - SUN
1 stop4h 34mDelta
Sun 2/97:15 amSUN - GEG
1 stop6h 03mDelta
Deal found 1/21$669
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:21 pmGEG - SUN
1 stop13h 19mAlaska Airlines
Fri 1/316:57 pmSUN - GEG
1 stop4h 49mAlaska Airlines
Deal found 1/21$718

Find flights from Spokane to Idaho within your budget

Customize your flight search to find flights from Spokane to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

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Route

Depart

Return

Price

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 3/5

11:12 am-1:18 pm

Nonstop1h 06m

Boise Air Term. Gowen Fld

Wed 3/12

10:21 am-10:32 am

Nonstop1h 11m

$137

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 2/25

5:00 am-9:54 am

1 stop3h 54m

Boise Air Term. Gowen Fld

Fri 2/28

7:30 pm-12:03 am

1 stop5h 33m

$185

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 2/21

5:35 am-11:55 am

1 stop5h 20m

Boise Air Term. Gowen Fld

Tue 2/25

12:20 pm-9:10 pm

1 stop9h 50m

$227

SpokaneJackson

GEG - JAC

GEGJAC

Spokane

Wed 3/12

11:17 am-7:06 pm

2 stops6h 49m

Jackson Hole

Wed 3/19

7:05 am-2:44 pm

2 stops8h 39m

$332

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 6/16

5:00 pm-10:15 pm

1 stop4h 15m

Idaho Falls Fanning Field

Fri 6/20

6:10 am-9:09 am

1 stop3h 59m

$369

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Tue 2/4

5:48 pm-10:33 pm

1 stop3h 45m

Idaho Falls Fanning Field

Sat 2/8

4:04 pm-9:09 pm

1 stop6h 05m

$382

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 3/5

6:00 am-10:15 pm

2 stops15h 15m

Boise Air Term. Gowen Fld

Wed 3/12

11:10 am-11:44 pm

1 stop13h 34m

$428

SpokanePocatello

GEG - PIH

GEGPIH

Spokane

Wed 2/5

5:05 pm-10:27 pm

1 stop4h 22m

Pocatello

Sun 2/9

6:20 am-12:45 pm

2 stops7h 25m

$544

SpokaneTwin Falls

GEG - TWF

GEGTWF

Spokane

Mon 2/3

5:35 am-12:36 pm

1 stop6h 01m

Twin Falls Joslin

Fri 2/7

6:25 am-9:16 am

1 stop3h 51m

$606

SpokaneHailey

GEG - SUN

GEGSUN

Spokane

Wed 2/5

5:05 pm-10:39 pm

1 stop4h 34m

Hailey Sun Valley-Friedman

Sun 2/9

7:15 am-12:18 pm

1 stop6h 03m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from Spokane to Idaho

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

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

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

Currently, October is the cheapest month in which you can book a flight from Spokane to Idaho (average of $314). Flying from Spokane to Idaho in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GEG to ID?

Find hourly flight availability from Spokane to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Spokane to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Spokane to Idaho

Explore weekly flight availability from Spokane to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from GEG to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Spokane to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to Idaho?

    Most people fly from Spokane (GEG) if they book a flight from Spokane to Idaho. Spokane is conveniently located just 5.6 mi from Spokane’s city center.

  • How popular is this Spokane to Idaho flight route?

    Flights from Spokane to Idaho have been viewed 9 times in the past calendar month.

  • What are the cheapest airlines to fly from Spokane to Idaho one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Spokane to Idaho for a low price.

  • What are the most popular routes from Spokane to Idaho?

    When deciding which route to take from Spokane to Idaho consider Spokane - Boise Air Term. Gowen Fld, Spokane - Jackson Hole or Spokane - Idaho Falls Fanning Field as they are the most popular.

  • What are the most reliable airlines from Spokane to Idaho?

    Consider Horizon Air (90%), Hawaiian Airlines (88%) or Alaska Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Spokane to Idaho.

  • What are the cheapest flights from Spokane to Idaho?

    The cheapest flight price from Spokane to Idaho is $99. On average you can expect to pay $322. The most popular route, (Spokane - Boise Air Term. Gowen Fld), can usually be booked for $185.

  • Can I find deals for flights from Spokane to Idaho that include hotel bookings?

    Yes. In addition to deals on Spokane to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Idaho.

  • Can I find deals for business class flights from Spokane to Idaho?

    Yes. Cheapflights offers flight deals from Spokane to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Spokane to Idaho (average of $314). Flying from Spokane to Idaho in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Spokane to Idaho

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Top 2 airlines flying from Spokane to Idaho

Discover the top 2 airlines that operate flights from Spokane to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$145Average$341FlexibilityNo cancel feeOn-time75%
DeltaCheapest$185Average$328FlexibilityNo cancel feeOn-timeN/A
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