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Cheap flights from Idaho to Houston from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Houston departing on 1/10. 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 Idaho to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:55 pm - 12:05 am
BOI
-
HOU
7h 10m1 stop
Southwest Logo
6:15 am - 10:40 am
HOU
-
BOI
5h 25m1 stop
$241Southwest
Thu, Jan 15 - Sun, Jan 18
Southwest Logo
7:45 am - 3:20 pm
BOI
-
HOU
6h 35m2 stops
Southwest Logo
6:15 am - 10:40 am
HOU
-
BOI
5h 25m1 stop
$246Southwest
Thu, Jan 15 - Sun, Jan 18
American Airlines Logo
1:58 pm - 10:46 pm
BOI
-
HOU
7h 48m1 stop
American Airlines Logo
12:47 pm - 7:25 pm
HOU
-
BOI
7h 38m1 stop
$251American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
1:58 pm - 10:46 pm
BOI
-
HOU
7h 48m1 stop
American Airlines Logo
12:47 pm - 7:25 pm
HOU
-
BOI
7h 38m1 stop
$255American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
12:37 pm - 10:46 pm
BOI
-
HOU
9h 09m2 stops
American Airlines Logo
12:47 pm - 7:25 pm
HOU
-
BOI
7h 38m1 stop
$267American Airlines
Tue, Jan 13 - Tue, Jan 20
Delta Logo
1:40 pm - 10:33 pm
BOI
-
HOU
7h 53m1 stop
Delta Logo
5:45 am - 12:30 pm
HOU
-
BOI
7h 45m1 stop
$270Delta
Wed, Jan 21 - Thu, Jan 22
American Airlines Logo
12:37 pm - 10:46 pm
BOI
-
HOU
9h 09m2 stops
American Airlines Logo
6:00 am - 1:08 pm
HOU
-
BOI
8h 08m1 stop
$275American Airlines
Tue, Jan 27 - Thu, Jan 29
Southwest Logo
4:25 pm - 12:30 am
BOI
-
HOU
7h 05m1 stop
Southwest Logo
10:40 am - 3:20 pm
HOU
-
BOI
5h 40m1 stop
$280Southwest
Sun, Feb 22 - Tue, Feb 24
Delta Logo
12:55 pm - 10:33 pm
GEG
-
HOU
7h 38m1 stop
Delta Logo
5:45 am - 11:45 am
HOU
-
GEG
8h 00m1 stop
$323Delta
Sat, Jan 10 - Sat, Jan 17
Delta Logo
12:55 pm - 10:33 pm
GEG
-
HOU
7h 38m1 stop
Delta Logo
5:45 am - 4:15 pm
HOU
-
GEG
12h 30m2 stops
$328Delta
Sat, Jan 10 - Sat, Jan 17

Southwest flights from Idaho to Houston Hobby Airport

Our best Southwest deals on Idaho to Houston Hobby Airport flight tickets
Southwest
Jan 15
BOI3:55 pmBoise Air Term. Gowen Fld
7h 10m
1 stop
HOU12:05 amHouston Hobby
Jan 18
HOU6:15 amHouston Hobby
5h 25m
1 stop
BOI10:40 amBoise Air Term. Gowen Fld
$241
Find similar
Southwest
Jan 15
BOI7:45 amBoise Air Term. Gowen Fld
6h 35m
2 stops
HOU3:20 pmHouston Hobby
Jan 18
HOU6:15 amHouston Hobby
5h 25m
1 stop
BOI10:40 amBoise Air Term. Gowen Fld
$246
Find similar
Southwest
Feb 22
BOI4:25 pmBoise Air Term. Gowen Fld
7h 05m
1 stop
HOU12:30 amHouston Hobby
Feb 24
HOU10:40 amHouston Hobby
5h 40m
1 stop
BOI3:20 pmBoise Air Term. Gowen Fld
$280
Find similar

Delta flights from Idaho to Houston Hobby Airport

Our best Delta deals on Idaho to Houston Hobby Airport flight tickets
Delta
Jan 21
BOI1:40 pmBoise Air Term. Gowen Fld
7h 53m
1 stop
HOU10:33 pmHouston Hobby
Jan 22
HOU5:45 amHouston Hobby
7h 45m
1 stop
BOI12:30 pmBoise Air Term. Gowen Fld
$270
Find similar
Delta
Jan 10
GEG12:55 pmSpokane
7h 38m
1 stop
HOU10:33 pmHouston Hobby
Jan 17
HOU5:45 amHouston Hobby
8h 00m
1 stop
GEG11:45 amSpokane
$323
Find similar
Delta
Jan 10
GEG12:55 pmSpokane
7h 38m
1 stop
HOU10:33 pmHouston Hobby
Jan 17
HOU5:45 amHouston Hobby
12h 30m
2 stops
GEG4:15 pmSpokane
$328
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 1/15

3:55 pm-12:05 am

1 stop7h 10m

Houston Hobby

Sun 1/18

6:15 am-10:40 am

1 stop5h 25m

$241

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 1/15

7:45 am-3:20 pm

2 stops6h 35m

Houston Hobby

Sun 1/18

6:15 am-10:40 am

1 stop5h 25m

$246

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 1/14

1:58 pm-10:46 pm

1 stop7h 48m

Houston Hobby

Wed 1/21

12:47 pm-7:25 pm

1 stop7h 38m

$251

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 1/13

1:58 pm-10:46 pm

1 stop7h 48m

Houston Hobby

Tue 1/20

12:47 pm-7:25 pm

1 stop7h 38m

$255

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 1/13

12:37 pm-10:46 pm

2 stops9h 09m

Houston Hobby

Tue 1/20

12:47 pm-7:25 pm

1 stop7h 38m

$267

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 1/21

1:40 pm-10:33 pm

1 stop7h 53m

Houston Hobby

Thu 1/22

5:45 am-12:30 pm

1 stop7h 45m

$270

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 1/27

12:37 pm-10:46 pm

2 stops9h 09m

Houston Hobby

Thu 1/29

6:00 am-1:08 pm

1 stop8h 08m

$275

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sun 2/22

4:25 pm-12:30 am

1 stop7h 05m

Houston Hobby

Tue 2/24

10:40 am-3:20 pm

1 stop5h 40m

$280

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 1/10

12:55 pm-10:33 pm

1 stop7h 38m

Houston Hobby

Sat 1/17

5:45 am-11:45 am

1 stop8h 00m

$323

SpokaneHouston

GEG - HOU

GEGHOU

Spokane

Sat 1/10

12:55 pm-10:33 pm

1 stop7h 38m

Houston Hobby

Sat 1/17

5:45 am-4:15 pm

2 stops12h 30m

$328

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 Idaho to Houston Hobby 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 Hobby Airport?

In general, September is the cheapest month to fly from Idaho to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. The month of April is another great option to travel to Houston Hobby Airport, with average flight prices from Idaho averaging around $296.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $280. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $417.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from Idaho to Houston Hobby Airport in the evening for as low as $259. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $403. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Idaho for as low as $248 on momondo.

Cheap Idaho to Houston Hobby Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Houston Hobby Airport

Fastest flight time

3h 15m

Direct flights

None
The fastest flight from Idaho to Houston Hobby Airport takes 3h 15m
There are no direct flights from Idaho to Houston Hobby Airport. There are no popular flight routes from Idaho to Houston Hobby Airport.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Houston Hobby Airport?

    Prices for flights from Idaho to Houston Hobby Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Houston Hobby Airport?

  • How old do you have to be to fly from Idaho to Houston Hobby Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents required for your trip to Houston Hobby 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 Hobby Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Houston Hobby Airport

Compare and see reviews for airlines that fly from Idaho to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $180Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $194Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Alaska AirlinesPriceFrom $206Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $238Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Kemah
Sugar Land
Pasadena
Baytown
Texas City
Rosenberg
Webster
Pearland
Freeport
Lake Jackson
League City
Stafford
Missouri City
Seabrook
La Marque
West University Place
Nassau Bay

Why use momondo?

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

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 Houston from Idaho.

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

Yes. All flights to Houston from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Idaho to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Houston Hobby Airport trip

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