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$79+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Spokane to Idaho

Keep the following information in mind while searching for Spokane to Idaho flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$156
(Alaska Airlines)

One-way from

$79
(Delta)

Popular in

December

Cheapest in

June

Average price

$227

Good round-trip deal

$198 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Spokane-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Spokane-Boise Air Term. Gowen Fld flights.
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From Spokane to Idaho
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One-way flight from Spokane to Idaho
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Highest demand for flights based on searches. 13% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/103:06 pmGEG - BOI
1 stop4h 01mAlaska Airlines
Tue 5/132:41 pmBOI - GEG
1 stop3h 14mAlaska Airlines
Deal found 4/14$156
This Delta deal was found by Cheapflights users on 4/14. 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 5/203:30 pmGEG - BOI
1 stop5h 59mDelta
Wed 5/217:40 pmBOI - GEG
1 stop4h 58mDelta
Deal found 4/14$157
This Southwest deal was found by Cheapflights users on 4/15. 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.
Tue 5/1311:40 amGEG - BOI
2 stops9h 50mSouthwest
Wed 5/1412:30 pmBOI - GEG
1 stop4h 35mSouthwest
Deal found 4/15$172
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:49 pmGEG - BOI
1 stop3h 50mHawaiian Airlines
Sat 5/102:30 pmBOI - GEG
Nonstop1h 10mHawaiian Airlines
Deal found 4/14$207
This Delta deal was found by Cheapflights users on 4/15. 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 5/144:56 pmGEG - IDA
1 stop4h 55mDelta
Thu 5/156:00 amIDA - GEG
1 stop3h 55mDelta
Deal found 4/15$311
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/194:16 pmGEG - IDA
1 stop5h 18mHawaiian Airlines
Mon 5/266:00 amIDA - GEG
1 stop4h 06mHawaiian Airlines
Deal found 4/14$324
This Delta deal was found by Cheapflights users on 4/14. 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 4/295:05 pmGEG - TWF
1 stop4h 15mDelta
Sat 5/36:25 amTWF - GEG
1 stop3h 34mDelta
Deal found 4/14$416
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 5/261:40 pmGEG - IDA
1 stop25h 00mAlaska Airlines
Fri 5/304:20 pmIDA - GEG
1 stop23h 02mAlaska Airlines
Deal found 4/15$423
This Delta deal was found by Cheapflights users on 4/15. 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 4/305:05 pmGEG - PIH
1 stop4h 15mDelta
Sun 5/46:20 amPIH - GEG
1 stop3h 50mDelta
Deal found 4/15$427
This Delta deal was found by Cheapflights users on 4/15. 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 4/3010:00 amGEG - SUN
1 stop3h 49mDelta
Sun 5/47:30 amSUN - GEG
1 stop5h 37mDelta
Deal found 4/15$435
This United Airlines deal was found by Cheapflights users on 4/15. 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 4/301:40 pmGEG - JAC
1 stop6h 12mUnited Airlines
Sun 5/47:00 amJAC - GEG
1 stop6h 38mUnited Airlines
Deal found 4/15$453
This Delta deal was found by Cheapflights users on 4/15. 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 4/309:05 amGEG - JAC
2 stops8h 53mDelta
Sun 5/45:55 pmJAC - GEG
1 stop6h 49mDelta
Deal found 4/15$458

Cheapflights Fare Finder

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

Fly from

Spokane

Fly to

Idaho

Route

Depart

Return

Price

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 5/10

3:06 pm-8:07 pm

1 stop4h 01m

Boise Air Term. Gowen Fld

Tue 5/13

2:41 pm-4:55 pm

1 stop3h 14m

$156

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 5/20

6:10 am-1:10 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Tue 5/20

7:49 pm-12:05 am

1 stop5h 16m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 5/13

11:40 am-10:30 pm

2 stops9h 50m

Boise Air Term. Gowen Fld

Wed 5/14

12:30 pm-4:05 pm

1 stop4h 35m

$172

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 5/6

5:49 pm-10:39 pm

1 stop3h 50m

Boise Air Term. Gowen Fld

Sat 5/10

2:30 pm-2:40 pm

Nonstop1h 10m

$207

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Wed 5/14

4:56 pm-10:51 pm

1 stop4h 55m

Idaho Falls Fanning Field

Thu 5/15

6:00 am-8:55 am

1 stop3h 55m

$311

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 5/19

4:16 pm-10:34 pm

1 stop5h 18m

Idaho Falls Fanning Field

Mon 5/26

6:00 am-9:06 am

1 stop4h 06m

$324

SpokaneTwin Falls

GEG - TWF

GEGTWF

Spokane

Tue 4/29

5:05 pm-10:20 pm

1 stop4h 15m

Twin Falls Joslin

Sat 5/3

6:25 am-8:59 am

1 stop3h 34m

$416

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 5/26

1:40 pm-3:40 pm

1 stop25h 00m

Idaho Falls Fanning Field

Fri 5/30

4:20 pm-2:22 pm

1 stop23h 02m

$423

SpokanePocatello

GEG - PIH

GEGPIH

Spokane

Wed 4/30

5:05 pm-10:20 pm

1 stop4h 15m

Pocatello

Sun 5/4

6:20 am-9:10 am

1 stop3h 50m

$427

SpokaneHailey

GEG - SUN

GEGSUN

Spokane

Wed 4/30

10:00 am-2:49 pm

1 stop3h 49m

Hailey Sun Valley-Friedman

Sun 5/4

7:30 am-12:07 pm

1 stop5h 37m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 18 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.

Cheapflights Insights

Everything you need to know about your flight from Spokane to Idaho

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 $419). 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 April 15, 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 April 15, 2025.

The most flights from GEG to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, 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 April 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,375 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 7 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 Delta, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, 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 - Idaho Falls Fanning Field or Spokane - Hailey Sun Valley-Friedman as they are the most popular.

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

    Consider Alaska Airlines (83%), Horizon Air (83%) or Hawaiian Airlines (83%) 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 $68. On average you can expect to pay $222. The most popular route, (Spokane - Boise Air Term. Gowen Fld), can usually be booked for $157.

  • 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 $419). 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 3 airlines flying from Spokane to Idaho

Discover the top 3 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$258FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$168Average$334FlexibilityNo cancel feeOn-time75%
DeltaCheapest$186Average$523FlexibilityNo cancel feeOn-timeN/A

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