$124 Cheap United flights from Boise to Houston (BOI to IAH)

Find The Best Day To Fly from Boise to Houston

Amazing United BOI to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $251 round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 14 - Wed, Oct 15
BOI
Boise
IAH
Houston
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 14 from Boise to Houston, returning Wed, Oct 15, priced at $251 found 3 days ago

IAH From BOI Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Palace Inn Blue Edgebrook

Palace Inn Blue Edgebrook

3 out of 5
Price was $575, price is now $364 per person
$364
per person
Oct 3 - Oct 9
found 1 day ago
Roundtrip non-stop flight included
Boise (BOI) to Houston (IAH)
The Laura Hotel, Houston Downtown, Autograph Collection

The Laura Hotel, Houston Downtown, Autograph Collection

4.5 out of 5
Save 100% on your flight
Price was $1,303, price is now $784 per person
$784
per person
Oct 3 - Oct 9
found 1 day ago
Roundtrip non-stop flight included
Boise (BOI) to Houston (IAH)
DoubleTree by Hilton Hotel & Suites Houston by the Galleria

DoubleTree by Hilton Hotel & Suites Houston by the Galleria

4 out of 5
Save 100% on your flight
Price was $838, price is now $508 per person
$508
per person
Oct 3 - Oct 9
found 1 day ago
Roundtrip non-stop flight included
Boise (BOI) to Houston (IAH)
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Frequently asked questions

Can I catch a flight from Boise Airport (BOI) to George Bush Intercontinental Airport (IAH) right now?
For information on any present George Bush Intercontinental Airport (IAH) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out.
What terminal is United Airlines at Boise Airport?
At BOI, United Airlines flights to IAH normally head off from the main terminal. Like to know exactly which terminal you'll be exiting the plane at? It'll likely be terminal B.
Are there United Airlines non-stop flights from BOI to IAH?
Direct flights are offered by United Airlines, which means you can fly from Boise Airport to IAH fast. Those unforgettable travel experiences you're looking for are a single flight away.
How long is a United Airlines flight from BOI to IAH?
As it'll take an average of 4 hours and 1 minute for your United Airlines flight to jet from BOI to IAH, consider popping some entertaining travel games in your cabin bag. You never know — the person sitting beside you might welcome the chance to play to break up the journey.
What type of aircraft does United Airlines fly from BOI to IAH?
The Embraer 175 is commonly used by United Airlines between BOI and George Bush Intercontinental Airport (IAH). Browse through your in-flight magazine in your seat pocket if you want to learn a bit about it.
How many direct and indirect flights does United Airlines fly from BOI to IAH?
There are around 2 flights every day with United Airlines from Boise Airport to George Bush Intercontinental Airport (IAH).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Houston Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Boise BOI to Houston IAH 

To find the best deals on flights to Boise from Houston with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boise BOI to Houston IAH with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $251 to $251, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Boise BOI to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Boise to Houston costs from $124. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Boise BOI with United 

To find a cheap United flight from Boise BOI to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Boise BOI to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Boise BOI to Houston IAH with United 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Boise BOI to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Boise BOI with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Houston

Houston Airport Marriott at George Bush Intercontinental

Houston Airport Marriott at George Bush Intercontinental

3.5 out of 5
18700 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.6/10 Excellent! (1,723 reviews)
"Stayed here before our flight out of Houston. It was comfortable and the staff was very friendly and welcoming."

Reviewed on Sep 21, 2025

Houston Airport Marriott at George Bush Intercontinental
SpringHill Suites by Marriott Houston Intercontinental Arprt

SpringHill Suites by Marriott Houston Intercontinental Arprt

3 out of 5
15840 John F Kennedy Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.8/10 Excellent! (1,504 reviews)
"Great location for early morning travel."

Reviewed on Sep 25, 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
Courtyard by Marriott Houston Intercontinental Airport

Courtyard by Marriott Houston Intercontinental Airport

3 out of 5
15838 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.8/10 Excellent! (1,022 reviews)
"Great hotel to stay 1 night when I had a layover. The room is great, looks all-new. The bed was sooo comfy and comfortable, like sleeping on a cloud!"

Reviewed on Sep 19, 2025

Courtyard by Marriott Houston Intercontinental Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.