Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Houston George Bush Airport to Idaho from $55

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Idaho departing on 5/22. 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
0 bags
mer. 6/5
mer. 6/12

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

In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Idaho Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boise
Boise2 stops$126
Idaho Falls
Idaho Falls1 stop$474
Twin Falls
Twin Falls1 stop$470
Pocatello
Pocatello1 stop$848

Good to know

Low season

January

High season

June

Cheapest flight

$55
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Houston George Bush Airport to Boise

FAQs - booking Idaho flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho from Houston George Bush Airport 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 George Bush Airport 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 to Idaho with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 to Idaho from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Idaho

  • Morning departure is around 14% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from George Bush Intcntl to Idaho

 
Need help choosing which airline to fly with from George Bush Intcntl 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.
8.3
EVA AirOverall score based on 1537 reviews
8.2Comfort
7.9Food
8.6Crew
8.0Entertainment
8.4Boarding
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

The crew was nice but the people going to Orange County are so entitled. Everyone thinks everything is suppose for be perfect for them. Tough crowd.

Flight canceled due to weather. Rescheduled flight canceled due to maintenance. I’m stuck!

Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

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

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

The crew was courteous and are very well prepared for the job.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

Book cheap flights from Houston to Idaho

Recent round-trip flight deals

5/22mer.
2 stopsSpirit Airlines
14h 29mIAH-BOI
5/29mer.
1 stopSpirit Airlines
10h 24mBOI-IAH
$126
5/22mer.
2 stopsSpirit Airlines
14h 29mIAH-BOI
5/29mer.
2 stopsSpirit Airlines
11h 45mBOI-IAH
$136
9/28sam.
1 stopDelta
6h 29mIAH-BOI
10/12sam.
1 stopDelta
7h 16mBOI-IAH
$219
9/28sam.
1 stopDelta
6h 29mIAH-BOI
10/13dim.
1 stopDelta
7h 16mBOI-IAH
$243
7/6sam.
1 stopAmerican Airlines
5h 46mIAH-BOI
7/11jeu.
1 stopAmerican Airlines
7h 26mBOI-IAH
$278
6/28ven.
1 stopAmerican Airlines
7h 00mIAH-BOI
7/8lun.
1 stopAmerican Airlines
6h 00mBOI-IAH
$297
8/12lun.
1 stopAlaska Airlines
8h 39mIAH-GEG
8/23ven.
1 stopAlaska Airlines
8h 29mGEG-IAH
$394
5/28mar.
1 stopAlaska Airlines
13h 05mIAH-BOI
5/28mar.
1 stopAlaska Airlines
8h 35mBOI-IAH
$451
5/22mer.
1 stopUnited Airlines
8h 41mIAH-GEG
5/26dim.
1 stopUnited Airlines
7h 45mGEG-IAH
$467
7/12ven.
1 stopUnited Airlines
12h 29mIAH-IDA
7/15lun.
1 stopUnited Airlines
13h 37mIDA-IAH
$546

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/22mer.
2 stopsSpirit Airlines
14h 29mIAH-BOI
$55
5/21mar.
2 stopsSpirit Airlines
14h 58mIAH-BOI
$75
5/22mer.
3 stops
28h 30mIAH-BOI
$138
6/15sam.
2 stops
22h 49mIAH-BOI
$174
6/18mar.
1 stopAmerican Airlines
8h 15mIAH-GEG
$177
6/18mar.
2 stopsAmerican Airlines
10h 13mIAH-GEG
$182
6/16dim.
1 stopDelta
7h 31mIAH-GEG
$214
6/16dim.
2 stopsDelta
11h 38mIAH-GEG
$219
5/20lun.
1 stopUnited Airlines
5h 43mIAH-IDA
$332
5/20lun.
2 stopsUnited Airlines
17h 03mIAH-IDA
$404

Search by stops

Search by airline

Search by price

Last minute flights from George Bush Intcntl to Idaho

Last minute flight, train and bus deals

5/11sam.
multi-stopSpirit Airlines
16h 15mIAH-BOI
5/14mar.
multi-stopSpirit Airlines
13h 45mBOI-IAH
$278
5/10ven.
multi-stopSpirit Airlines
14h 25mIAH-BOI
5/18sam.
multi-stopSpirit Airlines
5h 35mBOI-IAH
$301
5/11sam.
multi-stopDelta
6h 41mIAH-BOI
5/14mar.
multi-stopDelta
11h 12mBOI-IAH
$311
5/7mar.
multi-stopDelta
6h 23mIAH-BOI
5/11sam.
multi-stopDelta
7h 26mBOI-IAH
$356
5/10ven.
multi-stopAmerican Airlines
10h 00mIAH-BOI
5/18sam.
multi-stopAmerican Airlines
9h 01mBOI-IAH
$392
5/9jeu.
multi-stopAmerican Airlines
8h 45mIAH-BOI
5/11sam.
multi-stopAmerican Airlines
10h 14mBOI-IAH
$411
5/10ven.
multi-stopUnited Airlines
8h 13mIAH-GEG
5/13lun.
multi-stopUnited Airlines
16h 48mGEG-IAH
$708
5/7mar.
multi-stopAlaska Airlines
7h 11mIAH-GEG
5/8mer.
multi-stopAlaska Airlines
7h 09mGEG-IAH
$728
5/10ven.
multi-stopUnited Airlines
8h 13mIAH-GEG
5/13lun.
multi-stopUnited Airlines
6h 07mGEG-IAH
$776
5/10ven.
multi-stopAlaska Airlines
13h 32mIAH-GEG
5/13lun.
multi-stopAlaska Airlines
11h 22mGEG-IAH
$906

Search by stops

Search by airline

Search by price

Houston George Bush Airport - Idaho Flights

Departure:

Houston George Bush Airport (IAH)United States

Return flight deals:

Idaho - Houston George Bush Airport

Cabin classes:

$405