$89+ Cheap flights from Spokane to Boise (GEG - BOI)
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Spokane to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Spokane to Boise Air Term. Gowen Fld are usually found in February or March, booked 41 days in advance, depart on a Saturday or Friday and return on a Thursday
Cheap flight deals from Spokane to Boise
Cheapest
Best
Last-minute
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Cheapest flights from Spokane to BoiseExplore the most affordable flight options available from Spokane to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Spokane to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:37 pm -
1 stop5h 15m
Sun 12/65:56 pm -
1 stop7h 03m
Deal found 11/3![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 11/2. 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 12/23:20 pm -
1 stop6h 30m
Fri 12/42:50 pm -
2 stops8h 25m
Deal found 11/2![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 11/2. 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 12/179:33 am -
1 stop6h 43m
Mon 12/216:09 pm -
1 stop7h 05m
Deal found 11/2![Delta logo]()
$217
This Priceline deal was found by Cheapflights users on 11/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:08 am -
Nonstop1h 15m
Fri 12/2512:24 pm -
Nonstop1h 21m
Deal found 11/4![Alaska Airlines logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:36 pm -
Nonstop1h 08m
Sun 12/68:45 pm -
Nonstop1h 16m
Deal found 11/4![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:35 pm -
1 stop4h 39m
Sun 12/138:45 pm -
Nonstop1h 16m
Deal found 11/3![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 12/110:01 am -
Nonstop1h 10m
Tue 12/12:05 pm -
1 stop3h 52m
Deal found 11/1![Alaska Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 11/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:20 pm -
1 stop6h 30m
Sat 12/511:30 am -
2 stops9h 30m
Deal found 11/4![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 11/2. 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 12/195:00 am -
1 stop9h 15m
Sun 12/206:10 pm -
2 stops8h 10m
Deal found 11/2![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 11/1. 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 12/15:00 am -
1 stop3h 56m
Tue 12/13:44 pm -
1 stop6h 26m
Deal found 11/1![Delta logo]()
$257
Best flights from Spokane to BoiseDiscover carefully curated flight deals from Spokane to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Spokane to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:00 pm -
1 stop4h 38m
Fri 12/46:35 am -
1 stop5h 05m
Deal found 11/3![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 11/1. 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 12/23:20 pm -
1 stop6h 30m
Fri 12/42:50 pm -
2 stops8h 25m
Deal found 11/1![Southwest logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 1/158:21 am -
1 stop3h 56m
Sat 1/164:47 pm -
Nonstop1h 13m
Deal found 10/31![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/125:37 pm -
1 stop3h 47m
Sun 12/136:35 am -
1 stop6h 40m
Deal found 11/4![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:00 am -
1 stop3h 44m
Mon 12/287:00 am -
Nonstop1h 17m
Deal found 11/3![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 1/237:20 am -
1 stop4h 05m
Wed 1/276:37 am -
1 stop5h 41m
Deal found 11/1![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 11/4. 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 12/237:00 am -
1 stop5h 30m
Mon 12/286:09 pm -
1 stop7h 05m
Deal found 11/4![Delta logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 1/412:12 pm -
1 stop5h 28m
Thu 2/48:00 am -
Nonstop1h 18m
Deal found 11/2![Alaska Airlines logo]()
$247
Last-minute flights from Spokane to BoiseDiscover last-minute flight deals from Spokane to Boise. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Boise. Data last updated November 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 12/110:01 am -
Nonstop1h 10m
Tue 12/12:05 pm -
1 stop3h 52m
Deal found 11/1![Alaska Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 11/1. 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 12/15:00 am -
1 stop3h 56m
Tue 12/13:44 pm -
1 stop6h 26m
Deal found 11/1![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 11/2. 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 12/23:20 pm -
1 stop6h 30m
Fri 12/42:50 pm -
2 stops8h 25m
Deal found 11/2![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:37 pm -
1 stop5h 15m
Sun 12/65:56 pm -
1 stop7h 03m
Deal found 11/3![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 12/39:33 am -
1 stop6h 43m
Sat 12/53:44 pm -
1 stop4h 15m
Deal found 11/4![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:36 pm -
Nonstop1h 08m
Sun 12/68:45 pm -
Nonstop1h 16m
Deal found 11/4![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 11/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:20 pm -
1 stop6h 30m
Sat 12/511:30 am -
2 stops9h 30m
Deal found 11/4![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:35 pm -
1 stop4h 39m
Sun 12/138:45 pm -
Nonstop1h 16m
Deal found 11/3![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 11/2. 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 12/179:33 am -
1 stop6h 43m
Mon 12/216:09 pm -
1 stop7h 05m
Deal found 11/2![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 11/2. 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 12/195:00 am -
1 stop9h 15m
Sun 12/206:10 pm -
2 stops8h 10m
Deal found 11/2![Southwest logo]()
$253
This Priceline deal was found by Cheapflights users on 11/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:08 am -
Nonstop1h 15m
Fri 12/2512:24 pm -
Nonstop1h 21m
Deal found 11/4![Alaska Airlines logo]()
$232
One-way flights from Spokane to BoiseSearch for one-way flight options from Spokane to Boise. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Spokane to Boise. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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 12/105:37 pm -
1 stop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$89
This Southwest deal was found by Cheapflights users on 11/1. 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 12/12:15 pm -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Southwest logo]()
$114
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/195:40 pm -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$119
This Priceline deal was found by Cheapflights users on 10/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:36 pm -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$129
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Tue 12/18:52 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Alaska Airlines logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/104:35 pm -
2 stops21h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$143
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 12/307:45 pm -
2 stops18h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Alaska Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 10/31. 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 11/267:10 am -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$179
This Delta deal was found by Cheapflights users on 11/1. 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.
Sat 11/285:41 pm -
1 stop5h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 10/31. 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 11/3010:05 am -
1 stop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$209
Find flight deals from Spokane to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Boise (BOI). 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Delta) |
One-way from | $89 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $372 |
Good round-trip deal | $302 or less |
Good one-way deal | $263 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Spokane to Boise 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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Spokane to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Sat 12/19
5:40 pm-11:51 pm
1 stop5h 11m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Mon 11/30
4:36 pm-11:59 pm
1 stop6h 23m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Quickest round-trip
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Sat 12/19
4:20 pm-6:30 pm
Nonstop1h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Tue 12/1
8:52 am-11:02 am
Nonstop1h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Wed 12/2
1:00 pm-6:38 pm
1 stop4h 38m
Boise Air Term. Gowen Fld
Fri 12/4
6:35 am-10:40 am
1 stop5h 05m
$177
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Thu 11/26
7:10 am-6:10 pm
1 stop10h 00m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Wed 12/2
3:20 pm-10:50 pm
1 stop6h 30m
Boise Air Term. Gowen Fld
Fri 12/4
2:50 pm-10:15 pm
2 stops8h 25m
$182
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Sat 12/12
5:37 pm-10:24 pm
1 stop3h 47m
Boise Air Term. Gowen Fld
Sun 12/13
6:35 am-12:15 pm
1 stop6h 40m
$187
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Mon 11/30
10:05 am-9:40 pm
1 stop10h 35m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$209
SpokaneBoise
GEG Spokane - BOI Boise Air Term. Gowen Fld
GEGBOI
Spokane
Mon 11/16
5:35 am-12:25 pm
1 stop5h 50m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Spokane to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Boise in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Spokane-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Spokane-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Spokane to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Spokane with our price prediction graph.
GEG-BOI
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 Boise
Prices
Airlines
How far ahead should I book a flight from Spokane to Boise?
The best time to book flights from Spokane to Boise is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Spokane to Boise?
Currently, February is the cheapest month in which you can book a flight from Spokane to Boise (average of $177). Flying from Spokane to Boise in November is currently the most expensive (average of $372). 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 BOI?
Find hourly flight availability from Spokane to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2026.
When flying from Spokane to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated November 5, 2026.
Read reviews from past customers who have flown Alaska Airlines from Spokane to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
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Find useful and relevant information for your journey from Spokane to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$265 | FlexibilityNo cancel fee | On-time75% |