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Cheap flights from Houston to Boise from $142

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 to Boise departing on 1/1. 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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Find the cheapest flights from Houston to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:45 pm - 11:12 am
IAH
-
BOI
17h 27m1 stop
Frontier Logo
11:56 am - 2:33 pm
BOI
-
IAH
25h 37m1 stop
$172Frontier
Sun, Feb 8 - Sun, Feb 22
Frontier Logo
6:45 pm - 11:12 am
IAH
-
BOI
17h 27m1 stop
Frontier Logo
11:56 am - 5:12 pm
BOI
-
IAH
28h 16m2 stops
$209Frontier
Sun, Feb 8 - Sun, Feb 22
United Airlines Logo
3:22 pm - 9:25 pm
IAH
-
BOI
7h 03m1 stop
United Airlines Logo
5:16 pm - 11:59 pm
BOI
-
IAH
5h 43m1 stop
$246United Airlines
Tue, Jan 13 - Tue, Jan 20
Delta Logo
5:30 am - 12:46 pm
IAH
-
BOI
8h 16m1 stop
Delta Logo
5:40 am - 5:46 pm
BOI
-
IAH
11h 06m2 stops
$251Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
11:34 am - 9:58 pm
IAH
-
BOI
11h 24m2 stops
Delta Logo
10:39 am - 9:44 pm
BOI
-
IAH
10h 05m2 stops
$256Delta
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
5:33 pm - 11:59 pm
IAH
-
BOI
7h 26m1 stop
Alaska Airlines Logo
6:00 pm - 4:33 pm
BOI
-
IAH
21h 33m1 stop
$269Alaska Airlines
Wed, Mar 4 - Mon, Mar 9
Southwest Logo
9:15 am - 4:50 pm
HOU
-
BOI
8h 35m1 stop
Southwest Logo
4:30 pm - 12:10 am
BOI
-
HOU
6h 40m1 stop
$289Southwest
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
5:00 am - 2:08 pm
IAH
-
BOI
10h 08m2 stops
American Airlines Logo
1:58 pm - 10:49 pm
BOI
-
IAH
7h 51m1 stop
$294American Airlines
Fri, Jan 23 - Sun, Jan 25
Southwest Logo
10:40 am - 3:20 pm
HOU
-
BOI
5h 40m1 stop
Southwest Logo
6:00 am - 1:35 pm
BOI
-
HOU
6h 35m2 stops
$294Southwest
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
6:00 am - 12:48 pm
HOU
-
BOI
7h 48m1 stop
American Airlines Logo
7:00 am - 3:50 pm
BOI
-
HOU
7h 50m1 stop
$326American Airlines
Wed, Apr 1 - Sat, Apr 4

Frontier flights from Houston to Boise

Our best Frontier deals on Houston to Boise flight tickets
Frontier
Feb 8
IAH6:45 pmHouston George Bush Intcntl
17h 27m
1 stop
BOI11:12 amBoise Air Term. Gowen Fld
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
25h 37m
1 stop
IAH2:33 pmHouston George Bush Intcntl
$172
Find similar
Frontier
Feb 8
IAH6:45 pmHouston George Bush Intcntl
17h 27m
1 stop
BOI11:12 amBoise Air Term. Gowen Fld
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
28h 16m
2 stops
IAH5:12 pmHouston George Bush Intcntl
$209
Find similar
Frontier
Jan 4
IAH6:45 amHouston George Bush Intcntl
5h 58m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Jan 9
BOI12:07 pmBoise Air Term. Gowen Fld
11h 24m
1 stop
IAH12:31 amHouston George Bush Intcntl
$302
Find similar

United Airlines flights from Houston to Boise

Our best United Airlines deals on Houston to Boise flight tickets
United Airlines
Jan 13
IAH3:22 pmHouston George Bush Intcntl
7h 03m
1 stop
BOI9:25 pmBoise Air Term. Gowen Fld
Jan 20
BOI5:16 pmBoise Air Term. Gowen Fld
5h 43m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$246
Find similar
United Airlines
Jan 3
IAH5:00 amHouston George Bush Intcntl
6h 01m
1 stop
BOI10:01 amBoise Air Term. Gowen Fld
Jan 6
BOI10:48 amBoise Air Term. Gowen Fld
8h 44m
1 stop
IAH8:32 pmHouston George Bush Intcntl
$300
Find similar
United Airlines
Dec 20
IAH3:55 pmHouston George Bush Intcntl
8h 04m
1 stop
BOI10:59 pmBoise Air Term. Gowen Fld
Dec 24
BOI2:40 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$429
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 December 18, 2025.
Use the filters below to find and compare flights from Houston to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sun 2/8

6:45 pm-11:12 am

1 stop17h 27m

Boise Air Term. Gowen Fld

Sun 2/22

11:56 am-2:33 pm

1 stop25h 37m

$172

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sun 2/8

6:45 pm-11:12 am

1 stop17h 27m

Boise Air Term. Gowen Fld

Sun 2/22

11:56 am-5:12 pm

2 stops28h 16m

$209

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 1/13

3:22 pm-9:25 pm

1 stop7h 03m

Boise Air Term. Gowen Fld

Tue 1/20

5:16 pm-11:59 pm

1 stop5h 43m

$246

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 1/13

5:30 am-12:46 pm

1 stop8h 16m

Boise Air Term. Gowen Fld

Tue 1/20

5:40 am-5:46 pm

2 stops11h 06m

$251

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 1/13

11:34 am-9:58 pm

2 stops11h 24m

Boise Air Term. Gowen Fld

Tue 1/20

10:39 am-9:44 pm

2 stops10h 05m

$256

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

5:33 pm-11:59 pm

1 stop7h 26m

Boise Air Term. Gowen Fld

Mon 3/9

6:00 pm-4:33 pm

1 stop21h 33m

$269

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Fri 1/23

9:15 am-4:50 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Sun 1/25

4:30 pm-12:10 am

1 stop6h 40m

$289

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Fri 1/23

5:00 am-2:08 pm

2 stops10h 08m

Boise Air Term. Gowen Fld

Sun 1/25

1:58 pm-10:49 pm

1 stop7h 51m

$294

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Fri 1/23

10:40 am-3:20 pm

1 stop5h 40m

Boise Air Term. Gowen Fld

Sun 1/25

6:00 am-1:35 pm

2 stops6h 35m

$294

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Wed 4/1

6:00 am-12:48 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

Sat 4/4

7:00 am-3:50 pm

1 stop7h 50m

$326

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 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 cheapest month to fly to Boise?

The month of August is, on average, the cheapest month to fly to Boise from Houston, with most prices found around $270. If you aren’t able to travel during the month of August, then book flights to Boise from Houston during October instead. Flights to Boise in October, while not as cheap as those in August, still average around $283.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $295. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $404. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Houston to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $323. In the morning is when there is more demand to fly to Boise, so prices are often more expensive at around $375 per ticket.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Houston for as low as $275 on momondo.

Cheap Houston to Boise flight deals and tips

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

Fastest flight time

6h 01m

Direct flights

None
The fastest flight from Houston to Boise takes 6h 01m
There are no direct flights from Houston to Boise. There are no popular flight routes from Houston to Boise.
Search flight deals

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

    The straight-line distance from Houston to Boise Air Term. Gowen Fld is 1491.2 mi. In terms of flight time, this usually takes a little over 6h 01m.

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

    Prices for flights from Houston to Boise Air Term. Gowen Fld Airport refresh daily.

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

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

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

    The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Boise

Compare and see reviews for airlines that fly from Houston to Boise with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $230Free CancellationRating
7.9
8,005 reviews
Search Delta flights
Alaska AirlinesPriceFrom $248Free CancellationRating
8.0
11,477 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $258Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near Boise?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Houston.

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.

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

Once all potential Houston to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Houston to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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