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Spokane

$72+ Cheap flights from Idaho to Spokane (GEG)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GEG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Idaho to Spokane

Cheapest flights from Idaho to Spokane
Explore the most affordable flight options available from Idaho to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/2910:47 pmBOI - GEG
Nonstop1h 19mAlaska Airlines
Thu 1/19:00 amGEG - BOI
Nonstop1h 13mAlaska Airlines
Deal found 12/15$277
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/318:21 pmBOI - GEG
1 stop3h 39mAlaska Airlines
Sat 1/34:17 pmGEG - BOI
Nonstop1h 14mAlaska Airlines
Deal found 12/17$307
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/308:21 pmBOI - GEG
1 stop3h 39mAlaska Airlines
Wed 12/317:32 pmGEG - BOI
1 stop3h 25mAlaska Airlines
Deal found 12/17$346
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:22 pmBOI - GEG
1 stop3h 15mAlaska Airlines
Mon 12/296:05 amGEG - BOI
Nonstop1h 13mAlaska Airlines
Deal found 12/16$357
This Southwest deal was found by Cheapflights users on 12/17. 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.
Wed 12/315:30 pmBOI - GEG
1 stop5h 10mSouthwest
Sat 1/39:50 amGEG - BOI
2 stops8h 55mSouthwest
Deal found 12/17$373
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/2410:47 pmBOI - GEG
Nonstop1h 19mAlaska Airlines
Thu 12/256:05 amGEG - BOI
Nonstop1h 13mAlaska Airlines
Deal found 12/16$377
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/251:22 pmBOI - GEG
1 stop3h 15mAlaska Airlines
Thu 12/257:32 pmGEG - BOI
1 stop3h 25mAlaska Airlines
Deal found 12/17$391
This Southwest deal was found by Cheapflights users on 12/15. 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.
Mon 12/298:45 pmBOI - GEG
1 stop5h 20mSouthwest
Thu 1/16:35 amGEG - BOI
2 stops9h 15mSouthwest
Deal found 12/15$392
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/1912:55 pmJAC - GEG
1 stop6h 42mDelta
Wed 12/315:00 amGEG - JAC
2 stops10h 59mDelta
Deal found 12/17$459
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/316:00 amIDA - GEG
1 stop4h 23mAlaska Airlines
Wed 1/76:00 amGEG - IDA
2 stops15h 59mAlaska Airlines
Deal found 12/17$476
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/192:30 pmJAC - GEG
1 stop7h 28mUnited Airlines
Wed 12/315:05 amGEG - JAC
1 stop7h 19mUnited Airlines
Deal found 12/16$484
This Delta deal was found by Cheapflights users on 12/17. 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 12/315:55 amIDA - GEG
2 stops7h 34mDelta
Fri 1/161:15 pmGEG - IDA
1 stop3h 36mDelta
Deal found 12/17$512

Find flight deals from Idaho to Spokane

Keep the following information in mind while searching for Idaho to Spokane flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$108
(Kiwi.com)

One-way from

$72
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$328

Good round-trip deal

$207 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Spokane flights.
Search Deals
From Idaho to Spokane
Search Deals
One-way flight from Idaho to Spokane
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Idaho to Spokane.
Search Deals
Price to beat on a one-way flight from Idaho to Spokane.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Spokane 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 December 18, 2025.
Use the filters below to find and compare flights from Idaho to Spokane that are best for you.

Fly from

Idaho

Fly to

Spokane

Route

Depart

Return

Price

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 1/13

9:53 pm-10:09 pm

Nonstop1h 16m

Spokane

Tue 1/20

9:20 am-11:32 am

Nonstop1h 12m

$117

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Sat 1/31

6:23 am-9:25 am

1 stop4h 02m

Spokane

Sat 2/7

9:20 am-11:32 am

Nonstop1h 12m

$123

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 1/22

7:00 am-7:19 am

Nonstop1h 19m

Spokane

Tue 1/27

6:00 am-8:12 am

Nonstop1h 12m

$127

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Sat 1/10

5:40 am-8:40 am

1 stop4h 00m

Spokane

Mon 1/12

6:05 am-1:00 pm

1 stop5h 55m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 1/22

5:40 am-8:40 am

1 stop4h 00m

Spokane

Tue 1/27

3:40 pm-8:12 pm

1 stop3h 32m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Fri 1/9

11:20 am-4:15 pm

1 stop5h 55m

Spokane

Sat 1/10

5:20 am-1:00 pm

1 stop6h 40m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 3/5

10:50 pm-11:03 pm

Nonstop1h 13m

Spokane

Sun 3/8

9:04 am-11:14 am

Nonstop1h 10m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 2/19

10:50 pm-11:03 pm

Nonstop1h 13m

Spokane

Mon 2/23

4:28 pm-6:42 pm

Nonstop1h 14m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 1/15

9:53 pm-10:09 pm

Nonstop1h 16m

Spokane

Sun 1/18

6:00 am-8:12 am

Nonstop1h 12m

$137

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 1/13

9:15 am-12:37 pm

1 stop4h 22m

Spokane

Tue 1/20

1:20 pm-6:28 pm

1 stop4h 08m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 49 results
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Best time to book a flight from Idaho to Spokane

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

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Spokane (average of $117). Flying from Idaho to Spokane in July is currently the most expensive (average of $198). 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 ID to GEG?

Find hourly flight availability from Idaho to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Idaho to Spokane is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

What is the cheapest day to fly from Idaho to Spokane?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Spokane. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Idaho to Spokane flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Idaho to Spokane

Explore weekly flight availability from Idaho to Spokane. 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 December 18, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Idaho to Spokane. 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 into for flights to Spokane from Idaho?

    If you book a flight to Spokane from Idaho, you will be flying to Spokane, which is the city’s only airport. Spokane (GEG) is located 5.6 mi from the center of Spokane.

  • How popular is this Idaho to Spokane flight route?

    Flights from Idaho to Spokane have been viewed 6 times in the past calendar month.

  • How long is the flight from Idaho to Spokane?

    Airlines like Alaska Airlines, Hawaiian Airlines, and Delta fly from Idaho to Spokane in about 1h 16m. The time it takes to get you to your destination can typically vary by up to 2h 46m. The distance between Idaho and Spokane is about 287 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Idaho to Spokane for a low price.

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

    The most popular flight routes from Idaho to Spokane are Boise Air Term. Gowen Fld - Spokane, Idaho Falls Fanning Field - Spokane and Jackson Hole - Spokane.

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

    Before booking your flight to Spokane from Idaho, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (92%), Alaska Airlines (88%), Hawaiian Airlines( 86%).

  • What are the cheapest flights from Idaho to Spokane?

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Boise Air Term. Gowen Fld - Spokane) can be booked for $147 on average, our data indicates $223 when flying from Idaho to Spokane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Spokane 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 Idaho to Spokane?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Spokane (average of $117). Flying from Idaho to Spokane in July is currently the most expensive (average of $198). 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.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

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Alternative routes for Idaho to Spokane

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to Spokane

Discover the top 3 airlines that operate flights from Idaho to Spokane. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$137Average$337FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$137Average$317FlexibilityNo cancel feeOn-time85%
DeltaCheapest$156Average$296FlexibilityNo cancel feeOn-timeN/A

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