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$81 Find cheap flights from Boise to Houston George Bush Intcntl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to George Bush Intcntl departing on 5/13. 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
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Houston, 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 Boise to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 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.

Cheap flight deals from Boise to George Bush Intcntl (BOI-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to George Bush Intcntl 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 and deals for you by selecting your travel dates.
Choose your dates
4:54 pm - 11:29 pmBOI-IAH
5h 35m1 stop
12:30 pm - 8:25 pmIAH-BOI
8h 55m1 stop
$118Spirit Airlines
Find Deal
Sat, May 18 - Tue, May 21
8:46 pm - 11:25 amBOI-IAH
13h 39m1 stop
12:30 pm - 8:25 pmIAH-BOI
8h 55m1 stop
$130Spirit Airlines
Find Deal
Wed, May 15 - Tue, May 21
2:05 pm - 11:09 pmBOI-IAH
8h 04m1 stop
6:00 pm - 11:29 pmIAH-BOI
6h 29m1 stop
$198Delta
Find Deal
Tue, Oct 1 - Sat, Oct 5
11:10 am - 5:40 pmBOI-IAH
5h 30m1 stop
12:00 pm - 10:19 pmIAH-BOI
11h 19m2 stops
$203Delta
Find Deal
Tue, Oct 1 - Sat, Oct 5
5:00 am - 11:12 amBOI-IAH
5h 12m1 stop
5:15 am - 11:50 amIAH-BOI
7h 35m1 stop
$271United Airlines
Find Deal
Mon, May 13 - Thu, May 16
8:40 pm - 6:15 amBOI-IAH
8h 35m1 stop
12:37 pm - 7:56 pmIAH-BOI
8h 19m1 stop
Sun, May 19 - Wed, May 22
6:35 am - 1:34 pmBOI-IAH
5h 59m1 stop
6:00 am - 4:45 pmIAH-BOI
11h 45m2 stops
$297American Airlines
Find Deal
Wed, Jun 19 - Sat, Jun 22
5:20 pm - 1:57 pmBOI-IAH
19h 37m2 stops
8:15 am - 8:25 pmIAH-BOI
37h 10m3 stops
Mon, May 13 - Thu, May 16
5:35 pm - 12:22 amBOI-IAH
5h 47m1 stop
5:15 am - 11:50 amIAH-BOI
7h 35m1 stop
$326United Airlines
Find Deal
Mon, May 20 - Tue, May 21
6:35 am - 5:37 pmBOI-IAH
10h 02m2 stops
5:00 am - 10:56 amIAH-BOI
6h 56m1 stop
$332American Airlines
Find Deal
Wed, Jul 3 - Tue, Jul 9

Flights from Boise to George Bush Intcntl - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Boise to Houston George Bush Airport?

The average price of all flights from Boise to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boise to Houston George Bush Airport. For your return ticket, we recommend flying on a Sunday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Boise to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Houston George Bush Intcntl Airport, 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 Boise to Houston George Bush Intcntl Airport is September, where tickets cost $326 on average. On the other hand, the most expensive months are May and December, where the average cost of tickets is $512 and $488 respectively.

How far in advance should I book a flight from Boise to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boise to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boise to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Boise to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($81) and American Airlines ($99). The cheapest round-trip tickets were found on Spirit Airlines ($118) and Delta ($198).

Which cabin class options are there for flights between Boise and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are First and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

July

High season

April

Cheapest flight

$81
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Boise to Houston George Bush Airport

When to book flights from Boise to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Boise to George Bush Intcntl 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 Boise to Houston George Bush Airport flights

  • What is the cheapest flight from Boise to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Boise to Houston George Bush Intcntl Airport was $81 for a one-way ticket and $118 for a round-trip.

  • Do I need a passport to fly between Boise and Houston George Bush Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boise to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Boise to Houston George Bush Airport?

    Only Delta offers inflight Wi-Fi service on the Boise to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Boise to Houston George Bush Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Boise to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Boise to Houston George Bush Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Houston are Delta and United Airlines. With an average price for the route of $362 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $426 and an overall rating of 7.4.

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

    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 Boise to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Boise 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 Boise to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Boise with another airline. Booking your flights between Boise and IAH 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 Boise to Houston George Bush Airport?

    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 Houston George Bush Airport from Boise 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 a cheap flight from BOI to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $564 or less round-trip.

Top 5 airlines serving from Boise to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Boise to Houston. 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 Boise to George Bush Intcntl? 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 9115 reviews
8.2boarding
7.3entertainment
7.9comfort
7.3food
8.6crew
Airline reviews

Long flights are best when the seats have movies and shows to watch.

6.0 GoodAnonymous, Apr 2024EWR - LAX
Read more about Alaska Airlines reviews

Long flights are best when the seats have movies and shows to watch.

The WIFI didn't work well enough to get through even 5 minutes of a movie I had selected (it just kept pausing and spinning), and I just gave up and read a book. The selection of movies was a little sparse though, so reading wasn't that bad of an option. This was an older 737-800, with undersized overhead bins -- but it doesn't make sense to me that we are told to slide our bags in with the wheels facing us (most people ignore that and put the handles facing us). This makes it more difficult to remove the bags (no handle). The flight went well, and the fruit/cheese platter I pre-ordered was good -- although it is a little annoying to have to pre-order for this (but I suppose it saves time). When I pre-order it automatically gets charged to my personal credit card (Alaska VISA), when I'd prefer to use my corporate card for that on business trips.

Good - San Jose security is a breeze. Exact opposite of San Diego. Flight on time. Bad - FA's were not that cheery or polite. I thought we may blow out a tire as the pilot slammed down a hard landing in perfect conditions. He came in pretty hot like he had a date waiting.

I usually choose Alaska Airlines over any other airline. They try the hardest to make flying a great experience.

Staff being friendly would have help since the flight was delayed, again. Folks answered questions but no one seemed happy to be working today and if showed.

It was our baby’s first flight and everything went perfect. The flight attendant gave him his first set of wings and we were smooth flying from there.

Quick easy boarding. Airport was unprepared for early landing and we were waiting in the plane for 20 minutes before getting a gate.

It was a full flight without any issues or stress. Really surprised with how so many flights seem to have issues nowadays.

My flight went off without any hitch or issue. I anticipate issues every time I fly, luckily, I was wrong on this trip.

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Flight was canceled 12 hours before take-off due to “weather”

The flight was short and that was the best part. The flight was about 90 minutes delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

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

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

No basic services such as water, snacks. Internet very expensive. Seats were very small, hard and uncomfortable. Alaskan Airlines, my outbound flight to Boise from Orlando, offered beverage service, a snack, and reasonable priced internet, for the same price as my return trip on Spirit. It had more comfortable seating also.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Book cheap flights from Boise to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Houston found on KAYAK in the last 72 hours.
5/13Mon
2 stopsSpirit Airlines
19h 37mBOI-IAH
$81
5/13Mon
1 stopSpirit Airlines
15h 50mBOI-IAH
$82
7/23Tue
1 stopAmerican Airlines
6h 13mBOI-IAH
$99
5/13Mon
3 stopsSpirit Airlines
36h 17mBOI-IAH
$108
5/13Mon
3 stopsSpirit Airlines
23h 23mBOI-IAH
$117
5/19Sun
1 stopDelta
5h 55mBOI-IAH
$118
5/2Thu
1 stopDelta
4h 41mBOI-IAH
$148
5/3Fri
2 stopsAmerican Airlines
7h 29mBOI-IAH
$153
5/19Sun
3 stops
32h 39mBOI-IAH
$212
5/4Sat
3 stopsUnited Airlines
13h 23mBOI-IAH
$568

Search by stops

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Last minute flights from Boise to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Houston that are departing in the next 10 days.
5/1Wed
multi-stopSpirit Airlines
15h 48mBOI-IAH
5/14Tue
multi-stopSpirit Airlines
14h 58mIAH-BOI
$251
5/1Wed
multi-stopSpirit Airlines
13h 01mBOI-IAH
5/14Tue
multi-stopSpirit Airlines
26h 43mIAH-BOI
$280
5/1Wed
multi-stopSpirit Airlines
13h 01mBOI-IAH
5/14Tue
multi-stopSpirit Airlines
22h 45mIAH-BOI
$286
4/30Tue
multi-stopDelta
4h 40mBOI-IAH
5/4Sat
multi-stopDelta
5h 43mIAH-BOI
$346
5/1Wed
multi-stopDelta
8h 56mBOI-IAH
5/6Mon
multi-stopDelta
6h 59mIAH-BOI
$382
5/1Wed
multi-stopDelta
9h 10mBOI-IAH
5/6Mon
multi-stopDelta
6h 59mIAH-BOI
$402
5/1Wed
multi-stopSpirit Airlines
16h 43mBOI-IAH
5/14Tue
multi-stopSpirit Airlines
26h 43mIAH-BOI
$409
4/30Tue
multi-stopSpirit Airlines
19h 03mBOI-IAH
5/4Sat
multi-stopSpirit Airlines
9h 34mIAH-BOI
$446
4/30Tue
multi-stopSpirit Airlines
19h 03mBOI-IAH
5/4Sat
multi-stopSpirit Airlines
12h 08mIAH-BOI
$464
5/1Wed
multi-stopDelta
8h 56mBOI-IAH
5/6Mon
multi-stopDelta
12h 03mIAH-BOI
$468

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Boise - Houston George Bush Airport Flights

Departure:

Boise (BOI)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Boise

Cabin classes:

$1,352
$1,314
$415