GEG - BOI

$99 Find Cheap Flights from Spokane to Boise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spokane to Boise departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$155
Typical prices: $157-$408
Alaska Airlines
Sat 8/29Sun 8/30
GEG - BOI • Non-stop
Cheapest one-way
$99
Typical prices: $98-$284
Southwest
Thu 9/24
GEG - BOI • 1 stop
Top airlines
Cheapest • from $155 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 09m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spokane to Boise (GEG-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spokane to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spokane to Boise

Sat, Aug 29 - Sun, Aug 30
Alaska Airlines Logo
2:03 pm - 4:11 pm
GEG
-
BOI
1h 08mnonstop
Alaska Airlines Logo
7:30 am - 7:43 am
BOI
-
GEG
1h 13mnonstop
$155Alaska Airlines
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
3:10 pm - 5:17 pm
GEG
-
BOI
1h 07mnonstop
Alaska Airlines Logo
8:42 pm - 8:53 pm
BOI
-
GEG
1h 11mnonstop
$167Alaska Airlines
Wed, Sep 16 - Sat, Sep 19
Delta Logo
3:59 pm - 10:34 pm
GEG
-
BOI
5h 35m
1 stop
Delta Logo
3:28 pm - 7:15 pm
BOI
-
GEG
4h 47m
1 stop
$177Delta
Sat, Oct 3 - Tue, Oct 6
Delta Logo
3:59 pm - 10:34 pm
GEG
-
BOI
5h 35m
1 stop
Delta Logo
3:36 pm - 6:45 pm
BOI
-
GEG
4h 09m
1 stop
$177Delta
Thu, Oct 29 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 9:08 am
GEG
-
BOI
1h 08mnonstop
Alaska Airlines Logo
8:42 pm - 8:53 pm
BOI
-
GEG
1h 11mnonstop
$177Alaska Airlines
Wed, Oct 21 - Sun, Oct 25
Alaska Airlines Logo
7:00 am - 9:08 am
GEG
-
BOI
1h 08mnonstop
Alaska Airlines Logo
8:46 pm - 8:54 pm
BOI
-
GEG
1h 08mnonstop
$177Alaska Airlines
Sat, Oct 3 - Tue, Oct 6
Alaska Airlines Logo
10:10 am - 12:22 pm
GEG
-
BOI
1h 12mnonstop
Alaska Airlines Logo
8:46 pm - 8:54 pm
BOI
-
GEG
1h 08mnonstop
$177Alaska Airlines
Sat, Aug 29 - Sun, Aug 30
Alaska Airlines Logo
2:03 pm - 4:11 pm
GEG
-
BOI
1h 08mnonstop
Alaska Airlines Logo
7:30 am - 7:43 am
BOI
-
GEG
1h 13mnonstop
$177Alaska Airlines
Wed, Sep 16 - Sat, Sep 19
Alaska Airlines Logo
10:36 am - 12:50 pm
GEG
-
BOI
1h 14mnonstop
Alaska Airlines Logo
7:30 am - 7:43 am
BOI
-
GEG
1h 13mnonstop
$177Alaska Airlines
Sun, Oct 18 - Sat, Oct 24
Alaska Airlines Logo
7:00 am - 9:08 am
GEG
-
BOI
1h 08mnonstop
Alaska Airlines Logo
7:30 am - 7:43 am
BOI
-
GEG
1h 13mnonstop
$177Alaska Airlines
Booking Insights

KAYAK's insights & trends for Spokane to Boise flights

Get data-powered insights and trends into flights from Spokane to Boise to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Spokane to Boise?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Spokane to Boise departing in August.

Flight prices are below average for this route right now.

Flights to Boise from Spokane usually cost between $157 and $408 in August.
The lowest price found in the past 5 days was $155 on Alaska Airlines (Aug 29-Aug 30).

What’s the cheapest day of the week to fly from Spokane to Boise?

The average price of all round-trip flights from Spokane to Boise clicked on KAYAK for each day over the last 12 months.

For Spokane to Boise, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Boise back to Spokane, the best deals are generally found on Monday, with Wednesday being the most expensive.

What is the cheapest month to fly from Spokane to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Spokane to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Spokane to Boise is February, where tickets cost $187 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $337 and $290 respectively.

How far in advance should I book a flight from Spokane to Boise?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Spokane to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Spokane to Boise, you should book around 4 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

July

Cheapest flight

$99
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Spokane to Boise

When to book flights from Spokane to Boise

Are your dates flexible? Find out the best times to travel from Spokane to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Spokane to Boise

  • What facilities for business are in Boise International Airport (BOI)?

    Are you on a trip to Boise for business? If so, you will be relieved to learn that Boise International Airport houses a business center on Level 3. Get a head start on your project in the Snake River Conference Center, which features several meeting rooms and the most up-to-date audiovisual gear to suit any conference needs. Furthermore, you can reserve rooms for the entire day or in four-hour blocks.

  • What are the transport options from BOI to the surrounding areas?

    Passengers planning to go for an adventure through the West after their flight to Boise International Airport (BOI) can take one of the private shuttles to nearby communities. For instance, the Salt Lake Boise Express is on hand to several local areas like Pocatello, Salt Lake City, and Idaho Falls. Alternatively, Yellow Cab, ABC Taxi, and Boise City Taxi are available for those seeking taxi services.

  • Does Spokane International Airport have facilities for travelers with pets?

    If you are bringing your furry buddy on your trip from Spokane to Boise, you will be relieved to know that Spokane International Airport (GEG) has pet-friendly facilities and policies. The airport’s pet relief facilities can be found outside the terminal at the ticketing and baggage claim areas in Concourse C, while inside, they can be found by the upper C Concourse and Concourse A gate areas.

  • Does Spokane International Airport offer facilities for passengers with special needs?

    GEG is devoted to the universal accessibility of its facilities and services to all guests at the airport. The airport has allocated accessible parking stalls in its parking spaces and accessible lavatories with adult changing facilities. In addition to elevators linking the garages and the concourses, GEG features accessible shuttles running from the garages to the airport. Be sure to notify your airline of wheelchair assistance before and during your flight.

  • What is the cheapest flight from Spokane to Boise?

    In the last 5 days, the lowest price for a flight from Spokane to Boise was $99 for a one-way ticket and $155 for a round-trip.

  • Do I need a passport to fly between Spokane and Boise?

    No

  • Which airlines offer Wi-Fi service onboard planes from Spokane to Boise?

    Alaska Airlines, American Airlines, and JetBlue offer inflight Wi-Fi service on the Spokane to Boise flight route.

  • Which aircraft models fly most regularly from Spokane to Boise?

    The Embraer 175 is the aircraft model that flies most regularly on the Spokane to Boise flight route.

  • Which airline alliances offer flights from Spokane to Boise?

    oneworld is the only airline alliance operating flights between Spokane and Boise.

  • On which days can I fly direct from Spokane to Boise?

    There are nonstop flights from Spokane to Boise on a daily basis.

  • Which is the best airline for flights from Spokane to Boise, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Spokane to Boise are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $226 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $277 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Spokane to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spokane to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spokane to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Spokane is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spokane to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Spokane with another airline. Booking your flights between Spokane and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spokane to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Spokane up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Spokane to Boise

  • Looking for a cheap flight? 25% of our users found flights on this route for $143 or less one-way and $249 or less round-trip.
  • Most flights from Spokane to Boise are direct, taking a little over an hour. Roughly 885 kg of carbon is released per person on this route. If you want to be more sustainable in your travels, consider reserving your ticket with Alaska Airlines. The airline releases 85% less carbon.
  • Passengers driving to Spokane International Airport (GEG) on their own will receive a complimentary car wash courtesy of the airport. Guests parking outside the parking lot or either of the airport’s garages are entitled to a free car wash at GEG’s car wash.
  • To enrich and humanize your travel experience, Spokane International Airport has incorporated various artworks by local fine artists on its premises. As you ease through GEG on your journey to Boise, take a moment to enjoy these exhibits at the airport’s rotunda.
  • If you need a place to spend the night after deplaning at Boise International Airport (BOI), hotels like Best Western Northwest Lodge, Holiday Inn Express and Suites Boise Airport, and Riverside Hotel are close to the airport. Furthermore, these hotels have complimentary airport pick-up and drop-off services.
  • If you arrive at Boise International Airport hungry, make your way to Bardenay and Smashburger on the Airside Terminal or Parrilla Grill on the Landside Terminal.

Prefer to fly direct from Spokane to Boise?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Spokane to Boise Air Term. Gowen Fld.
Find which airlines fly direct from Spokane Airport to Boise Air Term. Gowen Fld Airport, which days they fly and book direct flights.

Direct departures

Spokane to Boise Air Term. Gowen Fld

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Boise Air Term. Gowen Fld to Spokane

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top airlines flying from Spokane to Boise

 
See real verified KAYAK customer reviews for airlines flying from Spokane to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Spokane to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12742 reviews
7.0Food
8.5Crew
7.0Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

2.0 MediocreAnonymous, Jan 2026
GEG - BOI
Read more Alaska Airlines reviews

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

In GEG I arrived at 0930 for a 1600 flight. Alaska had a rule that you could not check your bags until 4 hours before flight time. I was forced to sit in a chilly lobby for hours. I had access to a bathroom, but could not go into terminal for food and drink. Boarding and flight OK

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

Flight delayed due to engine issue. For 3+ hours still not on flight

late, water or apple juice only, short on overhead every flight announced

The whole experience was the way flying should be. Great agents, great flight crew.

The TSA line took over an hour and half to get through due to being understaffed and only having one scanner open. I got to my gate with five minutes to spare only to find out my flight left 8 minutes early. I needed help rebooking and had to pay to get a new ticket and was grounded for 24 hours. Not the greatest experience to start things off and had to completely rework my trip to accommodate the situation.

Flight was on time. Transfer was in same terminal. Flight attendants were very accommodating. .

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

My flight was delayed three hours and then cancelled. The gate agent proceeded to rebook me in a middle seat without telling me and I was placed between two large individuals who did not fit in their own seats and instead took up most of mine. It was an awful experience.

Had a hard time checking into my flight on my phone because they gave me the wrong confirmation number. Otherwise everything else went well.

The flight was delayed and they didn’t have a pilot for the flight. Seemed very unorganized and took way longer than expected.

Boarding was fine, but once on we waited for 45 minutes to take off. This caused me to almost miss my connection. Once the second flight was boarded we waited again for 20-30 minutes to take off.

I could not use my Hawaiian airlines confirmation number to check in. I figured out on my own that I had to use Alaska airlines confirmation number to check in on the Alaska airlines site. I called Hawaiian airlines and they told me that they could not help me.

Alaska airlines was great, Kayak not so great. I couldn’t get my boarding passes and I was last to board. Will not use Kayak again, ever!

Everything you need to know for your flight from Spokane to Boise

Information on your arrival and departure airports