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Spokane

$119+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GEG
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
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 May 7, 2026.

This Trip.com deal was found by Cheapflights users on 5/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:23 pm
BOI
-
GEG
Nonstop1h 10m
Alaska Airlines
Wed 6/246:00 am
GEG
-
BOI
Nonstop1h 07m
Alaska Airlines
Deal found 5/3$214
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:23 pm
BOI
-
GEG
Nonstop1h 10m
Alaska Airlines
Fri 6/267:24 pm
GEG
-
BOI
Nonstop1h 14m
Alaska Airlines
Deal found 5/5$215
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 6/42:50 pm
BOI
-
GEG
Nonstop1h 08m
Alaska Airlines
Mon 6/87:11 pm
GEG
-
BOI
Nonstop1h 06m
Alaska Airlines
Deal found 5/6$217
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/71:33 pm
BOI
-
GEG
1 stop23h 05m
Frontier
Wed 6/1012:31 pm
GEG
-
BOI
1 stop22h 59m
Frontier
Deal found 5/6$219
This Southwest deal was found by Cheapflights users on 5/7. 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.
Thu 6/47:20 pm
BOI
-
GEG
1 stop5h 15m
Southwest
Thu 6/115:30 pm
GEG
-
BOI
1 stop5h 45m
Southwest
Deal found 5/7$237
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/286:23 pm
BOI
-
GEG
Nonstop1h 08m
Alaska Airlines
Sat 5/306:00 am
GEG
-
BOI
1 stop4h 03m
Alaska Airlines
Deal found 5/5$240
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sat 6/65:40 am
BOI
-
GEG
2 stops10h 40m
Southwest
Sun 6/76:00 pm
GEG
-
BOI
1 stop6h 20m
Southwest
Deal found 5/6$242
This Southwest deal was found by Cheapflights users on 5/6. 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 9/227:40 am
BOI
-
GEG
1 stop6h 25m
Southwest
Wed 9/233:50 pm
GEG
-
BOI
1 stop5h 25m
Southwest
Deal found 5/6$244
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 6/256:43 am
BOI
-
GEG
1 stop6h 09m
Delta
Sun 6/285:30 am
GEG
-
BOI
1 stop3h 26m
Delta
Deal found 5/7$247
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 6/253:25 pm
BOI
-
GEG
2 stops10h 55m
Southwest
Sun 6/286:00 pm
GEG
-
BOI
1 stop6h 20m
Southwest
Deal found 5/6$248
This Southwest deal was found by Cheapflights users on 5/5. 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 6/94:20 pm
BOI
-
GEG
2 stops8h 25m
Southwest
Sat 6/205:00 am
GEG
-
BOI
1 stop5h 30m
Southwest
Deal found 5/5$249
This Delta deal was found by Cheapflights users on 5/4. 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 5/276:00 am
IDA
-
GEG
1 stop4h 10m
Delta
Tue 6/25:35 am
GEG
-
IDA
1 stop4h 12m
Delta
Deal found 5/4$337

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(Trip.com)

One-way from

$119
(Southwest)

Popular in

April

Cheapest in

January

Average price

$237

Good round-trip deal

$217 or less

Good one-way deal

$258 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. 14% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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.
Search Deals

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 May 7, 2026.
Use the filters below to find and compare flights from Idaho to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 6/9

2:50 pm-2:58 pm

Nonstop1h 08m

Spokane

Sat 6/20

7:24 pm-9:38 pm

Nonstop1h 14m

$217
Quickest round-trip

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 6/3

7:00 am-7:07 am

Nonstop1h 07m

Spokane

Sat 6/6

9:08 am-11:16 am

Nonstop1h 08m

$217

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 7/16

3:29 pm-9:11 pm

1 stop6h 42m

Spokane

Sun 7/19

7:00 am-11:38 am

1 stop3h 38m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 6/9

6:00 am-11:45 am

1 stop6h 45m

Spokane

Sat 6/20

5:00 am-11:30 am

1 stop5h 30m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 7/15

1:05 pm-6:13 pm

1 stop6h 08m

Spokane

Sun 7/19

7:00 am-11:38 am

1 stop3h 38m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Fri 6/5

5:10 am-12:20 pm

1 stop8h 10m

Spokane

Sun 6/7

6:00 pm-1:20 am

1 stop6h 20m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 6/4

9:18 pm-11:58 pm

1 stop3h 40m

Spokane

Mon 6/8

4:30 pm-10:28 pm

1 stop4h 58m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Sat 6/20

3:15 pm-10:00 pm

1 stop7h 45m

Spokane

Sat 6/27

5:00 am-11:30 am

1 stop5h 30m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Fri 6/5

9:18 pm-11:58 pm

1 stop3h 40m

Spokane

Mon 6/8

5:37 pm-11:55 pm

1 stop5h 18m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Sun 6/21

9:00 pm-12:45 am

1 stop4h 45m

Spokane

Sat 6/27

5:00 am-11:30 am

1 stop5h 30m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 42 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Idaho to Spokane?

To ensure you get the cheapest price possible for a flight from Idaho to Spokane, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $59). Flying from Idaho to Spokane in July is currently the most expensive (average of $193). 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 May 7, 2026.

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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 9% 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 May 2, 2026.

Travelers seeking maximum savings on their Idaho to Spokane flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon 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 May 7, 2026.

The most flights from USID to GEG are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Idaho to Spokane?

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 14 times in the past calendar month.

  • How long is the flight from Idaho to Spokane?

    Airlines like Alaska Airlines, Delta, and Southwest fly from Idaho to Spokane in about 1h 08m. The time it takes to get you to your destination can typically vary by up to 5h 37m. 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 Southwest, with whom users have recently found tickets for as low as $75. 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: Hawaiian Airlines (90%), SkyWest Airlines (90%), Alaska Airlines( 89%).

  • What are the cheapest flights from Idaho to Spokane?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Boise Air Term. Gowen Fld - Spokane) can be booked for $217 on average, our data indicates $268 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 $59). Flying from Idaho to Spokane in July is currently the most expensive (average of $193). 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$307FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$137Average$333FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$137Average$277FlexibilityNo cancel feeOn-time85%

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