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Cheap flights from Boise to Houston from $111

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:25 pm - 12:40 am
BOI
-
IAH
10h 15m
1 stop
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
$210Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
1:04 pm - 12:44 am
BOI
-
IAH
10h 40m
1 stop
Frontier Logo
6:30 am - 12:09 pm
IAH
-
BOI
6h 39m
1 stop
$230Frontier
Sun, Aug 30 - Tue, Sep 8
Frontier Logo
1:25 pm - 9:13 pm
BOI
-
IAH
6h 48m
1 stop
Frontier Logo
6:14 pm - 12:29 pm
IAH
-
BOI
19h 15m
1 stop
$239Frontier
Sun, Jul 19 - Wed, Jul 22
Frontier Logo
1:04 pm - 9:04 pm
BOI
-
IAH
7h 00m
1 stop
Frontier Logo
6:30 am - 12:09 pm
IAH
-
BOI
6h 39m
1 stop
$244Frontier
Thu, Aug 20 - Sun, Aug 23
Frontier Logo
1:25 pm - 12:44 am
BOI
-
IAH
10h 19m
1 stop
Frontier Logo
6:30 am - 12:30 pm
IAH
-
BOI
7h 00m
1 stop
$250Frontier
Tue, Jun 2 - Tue, Jun 9
Frontier Logo
1:25 pm - 12:44 am
BOI
-
IAH
10h 19m
1 stop
Frontier Logo
10:05 pm - 12:30 pm
IAH
-
BOI
15h 25m
1 stop
$264Frontier
Sun, May 24 - Mon, Jun 8
Frontier Logo
1:25 pm - 12:40 am
BOI
-
IAH
10h 15m
1 stop
Frontier Logo
6:30 am - 12:29 pm
IAH
-
BOI
6h 59m
1 stop
$270Frontier
Thu, Jul 16 - Sun, Jul 19
Multiple Airlines Logo
1:25 pm - 10:34 am
BOI
-
IAH
20h 09m
1 stop
Multiple Airlines Logo
6:02 am - 12:47 pm
IAH
-
BOI
7h 45m
1 stop
$273Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
Frontier Logo
1:25 pm - 12:44 am
BOI
-
IAH
10h 19m
1 stop
Frontier Logo
6:14 pm - 12:30 pm
IAH
-
BOI
19h 16m
1 stop
$280Frontier
Sun, Jun 21 - Wed, Jun 24
Frontier Logo
1:25 pm - 10:42 am
BOI
-
IAH
20h 17m
1 stop
Frontier Logo
6:14 pm - 12:30 pm
IAH
-
BOI
19h 16m
1 stop
$281Frontier
Tue, Jun 23 - Wed, Jun 24

Alaska Airlines flights from Boise to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Boise to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Jun 6
BOI6:07 pmBoise Air Term. Gowen Fld
11h 16m
1 stop
IAH6:23 amHouston George Bush Intcntl
Jun 10
IAH6:02 amHouston George Bush Intcntl
7h 45m
1 stop
BOI12:47 pmBoise Air Term. Gowen Fld
$298
Alaska Airlines
Aug 25
BOI6:00 amBoise Air Term. Gowen Fld
6h 34m
1 stop
IAH1:34 pmHouston George Bush Intcntl
Aug 29
IAH2:34 pmHouston George Bush Intcntl
8h 59m
1 stop
BOI10:33 pmBoise Air Term. Gowen Fld
$311
Alaska Airlines
May 22
BOI4:05 pmBoise Air Term. Gowen Fld
6h 54m
1 stop
IAH11:59 pmHouston George Bush Intcntl
May 25
IAH6:02 amHouston George Bush Intcntl
6h 17m
1 stop
BOI11:19 amBoise Air Term. Gowen Fld
$499

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
Jul 14
BOI8:42 amBoise Air Term. Gowen Fld
12h 08m
2 stops
IAH9:50 pmHouston George Bush Intcntl
Jul 21
IAH4:14 pmHouston George Bush Intcntl
7h 44m
1 stop
BOI10:58 pmBoise Air Term. Gowen Fld
$290
Delta
Jul 14
BOI6:51 amBoise Air Term. Gowen Fld
10h 02m
2 stops
IAH5:53 pmHouston George Bush Intcntl
Jul 21
IAH2:21 pmHouston George Bush Intcntl
9h 07m
2 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$296
Delta
Jul 14
BOI2:04 pmBoise Air Term. Gowen Fld
8h 53m
1 stop
IAH11:57 pmHouston George Bush Intcntl
Jul 21
IAH7:35 amHouston George Bush Intcntl
12h 11m
2 stops
BOI6:46 pmBoise Air Term. Gowen Fld
$300

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 May 10, 2026.
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

Cheapest round-trip

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 7/14

1:25 pm-12:40 am

1 stop10h 15m

Houston George Bush Intcntl

Tue 7/21

6:30 am-12:29 pm

1 stop6h 59m

$210

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 8/30

1:04 pm-12:44 am

1 stop10h 40m

Houston George Bush Intcntl

Tue 9/8

6:30 am-12:09 pm

1 stop6h 39m

$230

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 7/19

1:25 pm-9:13 pm

1 stop6h 48m

Houston George Bush Intcntl

Wed 7/22

6:14 pm-12:29 pm

1 stop19h 15m

$239
Quickest round-trip

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 8/20

1:04 pm-9:04 pm

1 stop7h 00m

Houston George Bush Intcntl

Sun 8/23

6:30 am-12:09 pm

1 stop6h 39m

$244

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 6/2

1:25 pm-12:44 am

1 stop10h 19m

Houston George Bush Intcntl

Tue 6/9

6:30 am-12:30 pm

1 stop7h 00m

$250

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 5/24

1:25 pm-12:44 am

1 stop10h 19m

Houston George Bush Intcntl

Mon 6/8

10:05 pm-12:30 pm

1 stop15h 25m

$264

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 7/16

1:25 pm-12:40 am

1 stop10h 15m

Houston George Bush Intcntl

Sun 7/19

6:30 am-12:29 pm

1 stop6h 59m

$270

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 7/19

1:25 pm-10:34 am

1 stop20h 09m

Houston George Bush Intcntl

Wed 7/22

6:02 am-12:47 pm

1 stop7h 45m

$273

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 6/21

1:25 pm-12:44 am

1 stop10h 19m

Houston George Bush Intcntl

Wed 6/24

6:14 pm-12:30 pm

1 stop19h 16m

$280

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 6/23

1:25 pm-10:42 am

1 stop20h 17m

Houston George Bush Intcntl

Wed 6/24

6:14 pm-12:30 pm

1 stop19h 16m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 typical price of a round-trip flight between Boise and Houston George Bush Intcntl Airport?

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 $279.

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

As of May 2026, prices for Boise to Houston George Bush Intcntl Airport flights are approximately 43% 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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Boise to Houston George Bush Intcntl Airport takes 5h 55m
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

Frequently asked questions about flying from Boise to Houston George Bush Intcntl Airport

  • 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 55m.

  • 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 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
American AirlinesPriceFrom $176Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $215Free CancellationRating
7.9
12,349 reviews
Search Alaska Airlines flights
DeltaPriceFrom $221Free CancellationRating
7.9
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights

Traveling to a place near Houston?

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

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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