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Cheap flights from Houston George Bush Intcntl Airport to Boise from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Boise departing on 4/16. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:30 am - 12:27 pm
IAH
-
BOI
6h 57m
1 stop
Frontier Logo
1:22 pm - 12:44 am
BOI
-
IAH
10h 22m
1 stop
$160Frontier
wt., maj 5 - czw., maj 7
Frontier Logo
6:30 am - 12:27 pm
IAH
-
BOI
6h 57m
1 stop
Frontier Logo
1:25 pm - 12:44 am
BOI
-
IAH
10h 19m
1 stop
$185Frontier
wt., maj 19 - ndz., maj 24
Frontier Logo
6:30 am - 12:27 pm
IAH
-
BOI
6h 57m
1 stop
Frontier Logo
1:22 pm - 10:44 am
BOI
-
IAH
20h 22m
1 stop
$210Frontier
czw., maj 14 - ndz., maj 17
Frontier Logo
5:40 pm - 12:30 pm
IAH
-
BOI
19h 50m
1 stop
Frontier Logo
1:25 pm - 12:44 am
BOI
-
IAH
10h 19m
1 stop
$216Frontier
sob., maj 23 - wt., maj 26
Delta Logo
6:35 am - 3:03 pm
IAH
-
BOI
9h 28m
1 stop
Delta Logo
8:30 am - 5:19 pm
BOI
-
IAH
7h 49m
1 stop
$229Delta
śr., kwi 22 - śr., kwi 29
Frontier Logo
6:30 am - 12:27 pm
IAH
-
BOI
6h 57m
1 stop
Frontier Logo
1:25 pm - 10:44 am
BOI
-
IAH
20h 19m
1 stop
$230Frontier
wt., maj 19 - ndz., maj 24
Delta Logo
2:59 pm - 10:28 pm
IAH
-
BOI
8h 29m
1 stop
Delta Logo
8:30 am - 9:35 pm
BOI
-
IAH
12h 05m
2 stops
$234Delta
śr., kwi 22 - śr., kwi 29
Delta Logo
7:45 am - 8:00 pm
IAH
-
BOI
13h 15m
2 stops
Delta Logo
8:30 am - 9:35 pm
BOI
-
IAH
12h 05m
2 stops
$239Delta
śr., kwi 22 - śr., kwi 29
Frontier Logo
6:30 am - 12:27 pm
IAH
-
BOI
6h 57m
1 stop
Frontier Logo
1:22 pm - 7:34 am
BOI
-
IAH
17h 12m
2 stops
$243Frontier
wt., maj 5 - czw., maj 7
Frontier Logo
6:45 am - 11:08 am
IAH
-
BOI
5h 23m
1 stop
Frontier Logo
12:03 pm - 12:48 am
BOI
-
IAH
11h 45m
1 stop
$250Frontier
czw., kwi 9 - ndz., kwi 12

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Boise 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 Marzec 30, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

wt. 5/5

6:30 am-12:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

czw. 5/7

1:22 pm-12:44 am

1 stop10h 22m

$160

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

wt. 5/19

6:30 am-12:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

ndz. 5/24

1:25 pm-12:44 am

1 stop10h 19m

$185

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

czw. 5/14

6:30 am-12:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

ndz. 5/17

1:22 pm-10:44 am

1 stop20h 22m

$210

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

sob. 5/23

5:40 pm-12:30 pm

1 stop19h 50m

Boise Air Term. Gowen Fld

wt. 5/26

1:25 pm-12:44 am

1 stop10h 19m

$216

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

śr. 4/22

6:35 am-3:03 pm

1 stop9h 28m

Boise Air Term. Gowen Fld

śr. 4/29

8:30 am-5:19 pm

1 stop7h 49m

$229

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

wt. 5/19

6:30 am-12:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

ndz. 5/24

1:25 pm-10:44 am

1 stop20h 19m

$230

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

śr. 4/22

2:59 pm-10:28 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

śr. 4/29

8:30 am-9:35 pm

2 stops12h 05m

$234

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

śr. 4/22

7:45 am-8:00 pm

2 stops13h 15m

Boise Air Term. Gowen Fld

śr. 4/29

8:30 am-9:35 pm

2 stops12h 05m

$239

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

wt. 5/5

6:30 am-12:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

czw. 5/7

1:22 pm-7:34 am

2 stops17h 12m

$243
Quickest round-trip

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

czw. 4/9

6:45 am-11:08 am

1 stop5h 23m

Boise Air Term. Gowen Fld

ndz. 4/12

12:03 pm-12:48 am

1 stop11h 45m

$250

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 Boise from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Boise

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 Houston George Bush Intcntl Airport and Boise?

What is the cheapest month to fly to Boise?

The month of October is, on average, the cheapest month to fly to Boise from Houston George Bush Intcntl Airport, with most prices found around $253. If you aren’t able to travel during the month of October, then book flights to Boise from Houston George Bush Intcntl Airport during August instead. Flights to Boise in August, while not as cheap as those in October, still average around $255.

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

As of March 2026, prices for Houston George Bush Intcntl Airport to Boise flights are approximately 46% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

6h 34m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Boise takes 6h 34m
There are no direct flights from Houston George Bush Intcntl Airport to Boise. There are no popular flight routes from Houston George Bush Intcntl Airport to Boise.
Search flight deals

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

    The distance between Houston George Bush Intcntl and Boise Air Term. Gowen Fld is about 1481.0 mi. By plane, this route typically takes 6h 34m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Houston George Bush Intcntl Airport to Boise

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $238Free CancellationRating
7.9
8,358 reviews
Search Delta flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
9,514 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,531 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $350Free CancellationRating
7.9
12,140 reviews
Search Alaska Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Ontario
Caldwell
Eagle

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

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

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1 adult
śr. 4/29
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