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Cheap flights from Houston to Boise from $73

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 10/19. 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

Spirit Airlines Logo
9:26 pm - 1:21 pmIAH-BOI
16h 55m1 stop
Spirit Airlines Logo
9:26 pm - 5:50 amBOI-IAH
7h 24m1 stop
$167Spirit Airlines
Find Deal
Wed, Sep 17 - Fri, Sep 19
Frontier Logo
11:36 am - 11:43 amIAH-BOI
25h 07m1 stop
Frontier Logo
12:28 pm - 10:44 amBOI-IAH
21h 16m1 stop
$171Frontier
Find Deal
Wed, Oct 22 - Sun, Oct 26
Spirit Airlines Logo
2:27 pm - 1:21 pmIAH-BOI
23h 54m2 stops
Spirit Airlines Logo
9:26 pm - 5:50 amBOI-IAH
7h 24m1 stop
$179Spirit Airlines
Find Deal
Wed, Sep 17 - Fri, Sep 19
Delta Logo
6:27 am - 2:15 pmIAH-BOI
8h 48m1 stop
Delta Logo
3:45 pm - 11:21 pmBOI-IAH
6h 36m1 stop
$243Delta
Find Deal
Sat, Sep 20 - Tue, Sep 23
Southwest Logo
6:10 am - 12:00 pmHOU-BOI
6h 50m1 stop
Southwest Logo
4:05 pm - 10:20 pmBOI-HOU
5h 15m1 stop
$243Southwest
Find Deal
Mon, Sep 15 - Wed, Sep 17
Delta Logo
3:59 pm - 12:15 amIAH-BOI
9h 16m2 stops
Delta Logo
8:40 am - 6:05 pmBOI-IAH
8h 25m1 stop
$248Delta
Find Deal
Mon, Sep 15 - Wed, Sep 17
Southwest Logo
5:30 pm - 12:05 amHOU-BOI
7h 35m2 stops
Southwest Logo
7:25 am - 5:35 pmBOI-HOU
9h 10m1 stop
$248Southwest
Find Deal
Mon, Sep 15 - Wed, Sep 17
American Airlines Logo
2:55 pm - 10:15 pmIAH-BOI
8h 20m1 stop
American Airlines Logo
7:32 am - 3:55 pmBOI-IAH
7h 23m1 stop
$269American Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
5:03 am - 1:22 pmIAH-BOI
9h 19m2 stops
American Airlines Logo
1:43 pm - 8:06 pmBOI-IAH
5h 23m1 stop
$274American Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
Alaska Airlines Logo
5:45 pm - 11:57 pmIAH-BOI
7h 12m1 stop
Alaska Airlines Logo
6:00 am - 4:40 pmBOI-IAH
9h 40m1 stop
$282Alaska Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14

American Airlines flights from Houston to Boise

Our best American Airlines deals on Houston to Boise flight tickets
American Airlines
Jan 23
IAH2:55 pmHouston George Bush Intcntl
8h 20m
1 stop
BOI10:15 pmBoise Air Term. Gowen Fld
Jan 25
BOI7:32 amBoise Air Term. Gowen Fld
7h 23m
1 stop
IAH3:55 pmHouston George Bush Intcntl
$269
Find similar
American Airlines
Jan 23
IAH5:03 amHouston George Bush Intcntl
9h 19m
2 stops
BOI1:22 pmBoise Air Term. Gowen Fld
Jan 25
BOI1:43 pmBoise Air Term. Gowen Fld
5h 23m
1 stop
IAH8:06 pmHouston George Bush Intcntl
$274
Find similar
American Airlines
Jan 23
IAH5:03 amHouston George Bush Intcntl
9h 19m
2 stops
BOI1:22 pmBoise Air Term. Gowen Fld
Jan 25
BOI2:24 pmBoise Air Term. Gowen Fld
8h 19m
2 stops
IAH11:43 pmHouston George Bush Intcntl
$279
Find similar

Spirit Airlines flights from Houston to Boise

Our best Spirit Airlines deals on Houston to Boise flight tickets
Spirit Airlines
Sep 17
IAH9:26 pmHouston George Bush Intcntl
16h 55m
1 stop
BOI1:21 pmBoise Air Term. Gowen Fld
Sep 19
BOI9:26 pmBoise Air Term. Gowen Fld
7h 24m
1 stop
IAH5:50 amHouston George Bush Intcntl
$167
Find similar
Spirit Airlines
Sep 17
IAH2:27 pmHouston George Bush Intcntl
23h 54m
2 stops
BOI1:21 pmBoise Air Term. Gowen Fld
Sep 19
BOI9:26 pmBoise Air Term. Gowen Fld
7h 24m
1 stop
IAH5:50 amHouston George Bush Intcntl
$179
Find similar
Spirit Airlines
Oct 27
IAH9:32 amHouston George Bush Intcntl
11h 24m
1 stop
BOI7:56 pmBoise Air Term. Gowen Fld
Oct 30
BOI2:25 pmBoise Air Term. Gowen Fld
14h 21m
1 stop
IAH5:46 amHouston George Bush Intcntl
$181
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 August 20, 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

Wed 9/17

9:26 pm-1:21 pm

1 stop16h 55m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-5:50 am

1 stop7h 24m

$167

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 10/22

11:36 am-11:43 am

1 stop25h 07m

Boise Air Term. Gowen Fld

Sun 10/26

12:28 pm-10:44 am

1 stop21h 16m

$171

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 9/17

2:27 pm-1:21 pm

2 stops23h 54m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-5:50 am

1 stop7h 24m

$179

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sat 9/20

6:27 am-2:15 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Tue 9/23

3:45 pm-11:21 pm

1 stop6h 36m

$243

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mon 9/15

6:10 am-12:00 pm

1 stop6h 50m

Boise Air Term. Gowen Fld

Wed 9/17

4:05 pm-10:20 pm

1 stop5h 15m

$243

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Mon 9/15

3:59 pm-12:15 am

2 stops9h 16m

Boise Air Term. Gowen Fld

Wed 9/17

8:40 am-6:05 pm

1 stop8h 25m

$248

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mon 9/15

5:30 pm-12:05 am

2 stops7h 35m

Boise Air Term. Gowen Fld

Wed 9/17

7:25 am-5:35 pm

1 stop9h 10m

$248

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Fri 1/23

2:55 pm-10:15 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Sun 1/25

7:32 am-3:55 pm

1 stop7h 23m

$269

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Fri 1/23

5:03 am-1:22 pm

2 stops9h 19m

Boise Air Term. Gowen Fld

Sun 1/25

1:43 pm-8:06 pm

1 stop5h 23m

$274

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sat 10/11

5:45 pm-11:57 pm

1 stop7h 12m

Boise Air Term. Gowen Fld

Tue 10/14

6:00 am-4:40 pm

1 stop9h 40m

$282

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 $274. If you aren’t able to travel during the month of August, then book flights to Boise from Houston during May instead. Flights to Boise in May, while not as cheap as those in August, still average around $298.

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.

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

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

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 $363 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 $268 on momondo.

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

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

Cheap Houston to Boise flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to Boise. There are no popular flight routes from Houston to Boise.
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  • 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 5h 10m.

  • 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
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,039 reviews
Search Spirit Airlines flights
DeltaPriceFrom $194Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $208Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $247Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Boise?

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