$78 Find Cheap Flights from Spokane to Idaho

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 10/14. 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

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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Cheap Flights from Spokane to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boisenonstop$137
Idaho Falls
Idaho Falls1 stop$322
Hailey
Hailey2 stops$434
Twin Falls
Twin Falls1 stop$376
Pocatello
Pocatello1 stop$387
Boise
Boisenonstop$137
Idaho Falls
Idaho Falls1 stop$322
Hailey
Hailey2 stops$434
Twin Falls
Twin Falls1 stop$376
Pocatello
Pocatello1 stop$387

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

Tue, Jan 6 - Wed, Jan 14
Alaska Airlines Logo
6:05 am - 8:18 amGEG-BOI
1h 13mnonstop
Alaska Airlines Logo
7:20 pm - 7:30 pmBOI-GEG
1h 10mnonstop
$137Alaska Airlines
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Tue, Jan 6 - Mon, Jan 12
Alaska Airlines Logo
9:00 am - 11:13 amGEG-BOI
1h 13mnonstop
Alaska Airlines Logo
7:20 pm - 7:30 pmBOI-GEG
1h 10mnonstop
$147Alaska Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 14
Delta Logo
5:00 am - 10:21 amGEG-BOI
4h 21m1 stop
Delta Logo
6:00 pm - 9:03 pmBOI-GEG
4h 03m1 stop
$157Delta
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Mon, Oct 27 - Thu, Oct 30
Southwest Logo
2:15 pm - 12:40 amGEG-BOI
9h 25m1 stop
Southwest Logo
5:00 am - 9:15 amBOI-GEG
5h 15m1 stop
$162Southwest
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Fri, Jan 2 - Fri, Jan 9
Delta Logo
7:23 pm - 12:05 amGEG-BOI
3h 42m1 stop
Delta Logo
8:40 am - 1:00 pmBOI-GEG
5h 20m1 stop
$177Delta
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Mon, Oct 13 - Mon, Oct 20
Hawaiian Airlines Logo
5:54 pm - 11:05 pmGEG-BOI
4h 11m1 stop
Hawaiian Airlines Logo
6:59 pm - 7:06 pmBOI-GEG
1h 07mnonstop
$187Hawaiian Airlines
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Thu, Oct 2 - Tue, Oct 7
Southwest Logo
4:25 pm - 12:20 amGEG-BOI
6h 55m1 stop
Southwest Logo
5:30 pm - 10:30 pmBOI-GEG
6h 00m1 stop
$202Southwest
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Thu, Oct 2 - Tue, Oct 7
Hawaiian Airlines Logo
5:12 am - 7:20 amGEG-BOI
1h 08mnonstop
Hawaiian Airlines Logo
9:53 pm - 9:59 pmBOI-GEG
1h 06mnonstop
$237Hawaiian Airlines
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Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
5:10 am - 1:17 pmGEG-JAC
7h 07m1 stop
United Airlines Logo
4:17 pm - 11:31 amJAC-GEG
20h 14m2 stops
$538United Airlines
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Sat, Dec 27 - Fri, Jan 2
United Airlines Logo
5:05 am - 9:55 amGEG-JAC
27h 50m1 stop
United Airlines Logo
4:20 pm - 9:18 pmJAC-GEG
5h 58m1 stop
$733United Airlines
Find Deal
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.

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 72 hours was to Boise, at $117 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 72 hours was $117.

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 $218, 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 April, when tickets cost $207 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $368 and $348 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 Thursday and avoid Sundays if you are looking for the best rates. For your return to Spokane, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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 4 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$78
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 39% increase in price.
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.

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

    The cheapest time of day to fly to Idaho is generally at night, when round-trip flights cost $258 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $363.

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 $98 one-way - $197 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

4.0 OkayKristina, Sep 2025SEA - GTF
Read more Alaska Airlines reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

I liked that it didn't take 10 hours to drive here. Super short trip!

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

All was good and they were able to seat my travel companion next to me. Thank you.

Like the ample leg room. May as well not bother with snacks if it's only a two ounce bag of pretzels. Didn't use the entertainment option. Was there one?

What an amazing flight. I haven’t experienced this level of service in a flight in years. This will be the only way to fly to Hawaii for me in the future.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Love you guys are so friendly and kind and wonderful

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

It was clean and the crew was great. I wish the chairs could recline just a little more and you would provide small pillows for people with bad backs. My back is fused and a little support would be great.

I accidentally made this purchase and they wouldn’t refund me even though I called immediately to cancel it.

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

Information on your arrival and departure airports

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