$119 Find Cheap Flights from Spokane to Idaho - 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 Idaho departing on 8/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Spokane to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Spokane to Idaho, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Spokane to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boisenonstop$227
Idaho Falls
Idaho Falls1 stop$366
Hailey
Hailey1 stop$443
Twin Falls
Twin Falls1 stop$356
Pocatello
Pocatello1 stop$357
Boise
Boisenonstop$227
Idaho Falls
Idaho Falls1 stop$366
Hailey
Hailey1 stop$443
Twin Falls
Twin Falls1 stop$356
Pocatello
Pocatello1 stop$357

Book Cheap Spokane to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spokane to Idaho 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 Idaho

Fri, Sep 4 - Sat, Sep 19
Alaska Airlines Logo
7:00 am - 9:09 am
GEG
-
BOI
1h 09mnonstop
Alaska Airlines Logo
7:30 am - 7:43 am
BOI
-
GEG
1h 13mnonstop
$227Alaska Airlines
Tue, Jul 14 - Fri, Jul 17
Southwest Logo
5:35 am - 12:30 pm
GEG
-
BOI
5h 55m
1 stop
Southwest Logo
5:55 pm - 1:25 am
BOI
-
GEG
8h 30m
1 stop
$243Southwest
Fri, Jul 17 - Tue, Jul 21
Southwest Logo
5:25 am - 11:45 am
GEG
-
BOI
5h 20m
1 stop
Southwest Logo
7:55 pm - 10:45 pm
BOI
-
GEG
3h 50m
1 stop
$245Southwest
Fri, Sep 4 - Sun, Sep 6
Delta Logo
5:15 am - 11:43 am
GEG
-
BOI
5h 28m
1 stop
Delta Logo
6:49 am - 12:08 pm
BOI
-
GEG
6h 19m
1 stop
$247Delta
Mon, Jun 29 - Thu, Jul 2
Frontier Logo
12:31 pm - 12:30 pm
GEG
-
BOI
22h 59m
1 stop
Frontier Logo
1:25 pm - 11:36 am
BOI
-
GEG
23h 11m
1 stop
$268Frontier
Mon, Jul 27 - Mon, Aug 3
Delta Logo
5:20 am - 10:46 am
GEG
-
TWF
4h 26m
1 stop
Delta Logo
6:16 am - 8:58 am
TWF
-
GEG
3h 42m
1 stop
$356Delta
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
8:51 pm - 4:00 pm
GEG
-
IDA
18h 09m
1 stop
Allegiant Air Logo
9:45 am - 11:08 am
IDA
-
GEG
26h 23m
1 stop
$366Allegiant Air
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
8:51 pm - 4:00 pm
GEG
-
IDA
18h 09m
1 stop
Allegiant Air Logo
9:45 am - 11:08 am
IDA
-
GEG
26h 23m
1 stop
$381Allegiant Air
Tue, Oct 13 - Mon, Oct 19
United Airlines Logo
1:38 pm - 8:46 pm
GEG
-
JAC
6h 08m
1 stop
United Airlines Logo
2:48 pm - 8:49 pm
JAC
-
GEG
7h 01m
1 stop
$424United Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
5:00 am - 12:44 pm
GEG
-
JAC
6h 44m
1 stop
United Airlines Logo
2:48 pm - 8:49 pm
JAC
-
GEG
7h 01m
1 stop
$449United Airlines
Booking Insights

KAYAK's insights & trends for Spokane to Idaho flights

Get data-powered insights and trends into flights from Spokane to Idaho 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 Idaho?

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 Idaho departing in September.

What is the cheapest Spokane to Idaho flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Idaho from Spokane found in the last 5 days was to Boise, at $227 round-trip. The most popular route is from Spokane (GEG) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $227.

What is the cheapest time of day to fly to Idaho?

The average price for all round-trip flights from Spokane to Idaho depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Idaho is generally in the afternoon, when round-trip flights cost $217 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $258.

Can I save money by flying with a layover from Spokane to Idaho?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $411, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Spokane to Idaho, 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 Idaho is September, when tickets cost $59 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $198 and $157 respectively.

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

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

When flying from Spokane to Idaho, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Spokane, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

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

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 Idaho, 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 Idaho, you should book around 6 weeks before departure, which saves you about 61% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$119
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Spokane to Boise

FAQs - booking Idaho flights

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

    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 Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Spokane to Idaho 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 Idaho?

    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 from Spokane to Idaho with an airline and back with another airline.

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

    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 from Spokane to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Idaho

  • Looking for a cheap flight? 25% of our users found tickets from Spokane to the following destinations at these prices or less: Boise $163 one-way - $287 round-trip

Reviews of the top 3 airlines serving from Spokane to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Spokane to Idaho. 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 Idaho? 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 12528 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

4.0 OkayGloria, Jun 2026
GEG - SEA
Read more Alaska Airlines reviews

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

The crew was great and everything went smoothly coming and going.

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

Wonderful as always! Pleasant staff, smooth ride, and timely departure.

The agent changed my seat and upgraded me free. The flights are ALWAYS delayed. We sat there almost an hour while the plane was held for 4 passengers. I was then unable to make my connecting flight. This is why I dont fly alaska unless there are no more flights with delta

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.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

My flight from Spokane to Seattle was delayed about 26 minutes. I arrived at Seattle Airport at 3:21. My flight to Idaho Falls left at 3:35 and you all wouldn't wait for me. I ran for the gate and It would have cost you probably 10 min to wait. Now, I'm stuck at the Seattle airport for 5 hours. I would understand if waiting put you 30 min behind or an hour but I checked into that flight, you knew I was coming, and that my flight was delayed.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

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

Information on your arrival and departure airports