$69 Find Cheap Flights from Houston to Idaho - Compare and Save

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Cheap Flights from Houston to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boise
Boise1 stop$145
Idaho Falls
Idaho Falls1 stop$359
Spokane
Spokane1 stop$281
Boise
Boise1 stop$145
Idaho Falls
Idaho Falls1 stop$359
Spokane
Spokane1 stop$281
Booking Insights

KAYAK's insights & trends for Houston to Idaho flights

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

Flight prices are below average for this route right now.

Flights to Idaho from Houston usually cost between $284 and $488 in November.
The lowest price found in the past 5 days was $145 on Frontier (Nov 18-Dec 7).

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

The cheapest month for flights from Houston to Idaho is January, when tickets cost $303 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $545 and $518 respectively.

Good to know

Cheapest flight

$69
Flight from Houston George Bush Airport to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Houston 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 Houston to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston 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 Houston 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 Houston 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 Houston 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 Houston to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Idaho

 
Need help choosing which airline to fly with from Houston 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 13135 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.0Food
7.0Entertainment
Airline reviews

I bought this flight for my mom to come to Houston to see her grandkids and on the way here, their flight was delayed over and over and she didn't get until midnight and she was supposed to be in at 5: 30pm. My mom is almost 70 with a bad knee so that's a long time to be stuck in an airport because her first flight was delayed and she missed her second flight and had to wait for the last fight of the day just to make it. Not only that, which is ridiculous because if a flight is delayed the next fight should have waited for them, on the way home, once again her flight was delayed and by the time she would have gotten to Portland she would have missed her flight to Redmond. So we called and had to get her flight changed because of that. Thankfully she was flexible and flew out the next day, but the Portland trip didn't happen. I am happy that Alaska did make it right by getting her a new flight and upgrading her seats but there should be holding the next flights if the flight is getting there within a few minutes of them boarding. If one flight is delayed, the next flight should be delayed just to accommodate people. Older people having to wait in the airport in uncomfortable chairs for hours on end is not the best for my almost 70-year-old mom.

6.0 GoodHannah, Oct 2026
Read more Alaska Airlines reviews

I bought this flight for my mom to come to Houston to see her grandkids and on the way here, their flight was delayed over and over and she didn't get until midnight and she was supposed to be in at 5: 30pm. My mom is almost 70 with a bad knee so that's a long time to be stuck in an airport because her first flight was delayed and she missed her second flight and had to wait for the last fight of the day just to make it. Not only that, which is ridiculous because if a flight is delayed the next fight should have waited for them, on the way home, once again her flight was delayed and by the time she would have gotten to Portland she would have missed her flight to Redmond. So we called and had to get her flight changed because of that. Thankfully she was flexible and flew out the next day, but the Portland trip didn't happen. I am happy that Alaska did make it right by getting her a new flight and upgrading her seats but there should be holding the next flights if the flight is getting there within a few minutes of them boarding. If one flight is delayed, the next flight should be delayed just to accommodate people. Older people having to wait in the airport in uncomfortable chairs for hours on end is not the best for my almost 70-year-old mom.

No issues at all other than the seats. Of all the airlines I've flown on in my life (this was my first with Alaska Airlines), these were significantly the most uncomfortable seats I've had - more so than Spirit Airlines. I'm a relatively young guy and mostly fit but oof, i was aching in muscles I didn't even know I had. Not sure if the seats are standard for the plane (if it even works like that) or if the choice to use cardboard as cushion and 90 degree angle back rests was a decision, but it wouldn't honestly make me think twice about flying with them again. Other than that - perfect flight. It was quick, crew was nice, ride was smooth so all things considered I appreciate the last minute availability offered after a sudden relocation on my part.

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

The crew on my return flight was empathetic to the fact I had probably the worst seat in the plane. Middle seat, last row next to the restrooms. They were sweet and helpful.

Good flight times going to and from Alaska. But for some reason, there were no empty seats showing when I checked in except for first class and the exit row, so had to pay extra for the upgrade. I changed it at the airport, but now have to call them for a refund.

It was nice. Very comfortable. The only thing is that they kept changing my seat. That was very annoying and confusing!

Check in was easy the people were really nice and willing to help the flight crew was helpful and courteous seats comfortable flights on time

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

Delayed 3 hours then we Sat on the runway for 3+ hours. Still haven’t left yet. Terrible.

I liked how I didn’t have to squeeze myself over seat flying at night

It’s too cold like fridge and they don’t offer a blanket with expensive price

Horrible communication from Southwest. No accountability. Flight was delayed for 4 hours and TSA closed in the interim. We were not allowed to our gate. Southwest knew this information and did not relay to their customers to arrive to the airport earlier.

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

My experience was find with Southwest. The only issue I have is...at the exact time for me to check in...I don't understand how I always end up in C.

Very helpful, convenient, nice crew members, no extra fees, helped us saving 4 hrs of travel by booking is on an earlier flight

Our first flight was so delayed that we had 10 mins to board the next one. We requested if the flight attendant could allow us off there plane first and they denied our request even though I have seen this done before. Luck was on our side that we didn’t miss our next flight.

It was a very good experience. No major issues at all.

On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

The WiFi on the plane was out. I also thought movie options were lacking.

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Having to up charge for a seat assignment is not good. Delta can do better

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

It was great. I really love the app. User friendly and very comprehensive when it comes to having information at my fingertips tips related my travel.

Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.

- delayed because video screens not working - delayed getting a gate at DCA Just continued bad experience IAH to DCA.

I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired

The experience was good overall; however, my United Airlines Mileage Plus Account didn't reflect my flights to Houston from Newark. In essence, my mileage rewards points do not reflect my actual travel. This should be corrected.

Good flight, even though there was a delay, still got back on time

First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Platinum status. 65 people in the upgrades list. When everyone is special No one is

Great for a small Commuter. Quiet and relaxing. Seats were better than most.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

More options for your flight from Houston to Idaho

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