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Cheap flights from Boise to Houston from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Houston departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Frontier Logo
12:54 pm - 12:31 amBOI-IAH
10h 37m1 stop
Frontier Logo
6:45 am - 11:59 amIAH-BOI
6h 14m1 stop
$141Frontier
Find Deal
Fri, Jan 9 - Sun, Feb 1
Frontier Logo
12:44 pm - 12:31 amBOI-IAH
10h 47m1 stop
Frontier Logo
11:32 am - 11:49 amIAH-BOI
25h 17m1 stop
$156Frontier
Find Deal
Fri, Dec 5 - Sat, Dec 6
Multiple Airlines Logo
9:17 pm - 9:37 pmBOI-IAH
23h 20m1 stop
Multiple Airlines Logo
7:45 am - 11:49 amIAH-BOI
29h 04m2 stops
$203Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
12:44 pm - 12:31 amBOI-IAH
10h 47m1 stop
Multiple Airlines Logo
7:20 pm - 10:34 amIAH-BOI
16h 14m1 stop
$221Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Alaska Airlines Logo
1:30 pm - 11:59 pmBOI-IAH
9h 29m1 stop
Alaska Airlines Logo
5:54 pm - 11:50 pmIAH-BOI
6h 56m1 stop
$250Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
2:49 pm - 8:50 pmBOI-IAH
5h 01m1 stop
United Airlines Logo
5:00 am - 12:17 pmIAH-BOI
8h 17m1 stop
$251United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
5:40 am - 5:38 pmBOI-IAH
10h 58m2 stops
Delta Logo
12:47 pm - 8:57 pmIAH-BOI
9h 10m1 stop
$256Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
8:45 am - 11:14 pmBOI-IAH
13h 29m2 stops
Delta Logo
1:36 pm - 12:42 amIAH-BOI
12h 06m2 stops
$261Delta
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Wed, Dec 3 - Wed, Dec 10
Alaska Airlines Logo
4:04 pm - 4:55 pmBOI-IAH
23h 51m1 stop
Alaska Airlines Logo
7:00 am - 3:10 pmIAH-BOI
9h 10m1 stop
$263Alaska Airlines
Find Deal
Sat, Jan 31 - Sun, Feb 8
United Airlines Logo
2:40 pm - 12:59 amBOI-IAH
9h 19m1 stop
United Airlines Logo
7:20 am - 1:35 pmIAH-BOI
7h 15m1 stop
$300United Airlines
Find Deal
Thu, Nov 20 - Wed, Dec 3

Frontier flights from Boise to Houston George Bush Intcntl Airport

Our best Frontier deals on Boise to Houston George Bush Intcntl Airport flight tickets
Frontier
Jan 9
BOI12:54 pmBoise Air Term. Gowen Fld
10h 37m
1 stop
IAH12:31 amHouston George Bush Intcntl
Feb 1
IAH6:45 amHouston George Bush Intcntl
6h 14m
1 stop
BOI11:59 amBoise Air Term. Gowen Fld
$141
Find similar
Frontier
Dec 5
BOI12:44 pmBoise Air Term. Gowen Fld
10h 47m
1 stop
IAH12:31 amHouston George Bush Intcntl
Dec 6
IAH11:32 amHouston George Bush Intcntl
25h 17m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$156
Find similar
Frontier
Jan 9
BOI12:54 pmBoise Air Term. Gowen Fld
29h 24m
2 stops
IAH7:18 pmHouston George Bush Intcntl
Feb 1
IAH6:45 amHouston George Bush Intcntl
6h 14m
1 stop
BOI11:59 amBoise Air Term. Gowen Fld
$174
Find similar

Delta flights from Boise to Houston George Bush Intcntl Airport

Our best Delta deals on Boise to Houston George Bush Intcntl Airport flight tickets
Delta
Mar 3
BOI5:40 amBoise Air Term. Gowen Fld
10h 58m
2 stops
IAH5:38 pmHouston George Bush Intcntl
Mar 4
IAH12:47 pmHouston George Bush Intcntl
9h 10m
1 stop
BOI8:57 pmBoise Air Term. Gowen Fld
$256
Find similar
Delta
Dec 3
BOI8:45 amBoise Air Term. Gowen Fld
13h 29m
2 stops
IAH11:14 pmHouston George Bush Intcntl
Dec 10
IAH1:36 pmHouston George Bush Intcntl
12h 06m
2 stops
BOI12:42 amBoise Air Term. Gowen Fld
$261
Find similar
Delta
Jan 31
BOI11:20 amBoise Air Term. Gowen Fld
11h 38m
2 stops
IAH11:58 pmHouston George Bush Intcntl
Feb 8
IAH6:36 amHouston George Bush Intcntl
8h 00m
1 stop
BOI1:36 pmBoise Air Term. Gowen Fld
$269
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momondo Fare Finder

 
Customize your flight search to find flights from Boise to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Boise to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 1/9

12:54 pm-12:31 am

1 stop10h 37m

Houston George Bush Intcntl

Sun 2/1

6:45 am-11:59 am

1 stop6h 14m

$141

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 12/5

12:44 pm-12:31 am

1 stop10h 47m

Houston George Bush Intcntl

Sat 12/6

11:32 am-11:49 am

1 stop25h 17m

$156

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 12/4

9:17 pm-9:37 pm

1 stop23h 20m

Houston George Bush Intcntl

Thu 12/11

7:45 am-11:49 am

2 stops29h 04m

$203

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 12/4

12:44 pm-12:31 am

1 stop10h 47m

Houston George Bush Intcntl

Sun 12/7

7:20 pm-10:34 am

1 stop16h 14m

$221

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/3

1:30 pm-11:59 pm

1 stop9h 29m

Houston George Bush Intcntl

Wed 3/4

5:54 pm-11:50 pm

1 stop6h 56m

$250

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 12/10

2:49 pm-8:50 pm

1 stop5h 01m

Houston George Bush Intcntl

Sat 12/13

5:00 am-12:17 pm

1 stop8h 17m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 3/3

5:40 am-5:38 pm

2 stops10h 58m

Houston George Bush Intcntl

Wed 3/4

12:47 pm-8:57 pm

1 stop9h 10m

$256

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 12/3

8:45 am-11:14 pm

2 stops13h 29m

Houston George Bush Intcntl

Wed 12/10

1:36 pm-12:42 am

2 stops12h 06m

$261

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 1/31

4:04 pm-4:55 pm

1 stop23h 51m

Houston George Bush Intcntl

Sun 2/8

7:00 am-3:10 pm

1 stop9h 10m

$263

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 11/20

2:40 pm-12:59 am

1 stop9h 19m

Houston George Bush Intcntl

Wed 12/3

7:20 am-1:35 pm

1 stop7h 15m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Boise, with most prices found around $258. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Boise during the month August is also very affordable. Most momondo users find prices during this month for around $276.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Boise to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $244. Try not to purchase tickets at noon because they tend to be around $437. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boise Air Term. Gowen Fld to Houston George Bush Intcntl flight route?

Fly from Boise Air Term. Gowen Fld to Houston George Bush Intcntl for the best Boise Air Term. Gowen Fld - Houston George Bush Intcntl flight prices

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Boise for as low as $174 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to Houston George Bush Intcntl flights?

There is only 1 cabin class available to choose from on Boise Air Term. Gowen Fld to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boise to Houston George Bush Intcntl Airport flight prices changed over time?

As of November 2025, prices for Boise to Houston George Bush Intcntl Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Boise to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Houston George Bush Intcntl Airport (BOI to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Boise to Houston George Bush Intcntl Airport. There are no popular flight routes from Boise to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 1481.0 mi away from Boise Air Term. Gowen Fld. By plane, this route typically takes 5h 01m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boise to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Boise to Houston George Bush Intcntl Airport?

Best airlines flying from Boise to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Boise to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $268Free CancellationRating
8.0
11,247 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Houston?

It is quick and easy to find Boise to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Boise to Houston with flexible booking policies on momondo?

All flight searches from Boise to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boise to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Boise.

I’m not ready to book a flight from Boise to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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