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$72+ Cheap flights from Boise (BOI) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Houston are usually found in September or April, booked 37 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Boise to Houston

Cheapest flights from Boise to Houston
Explore the most affordable flight options available from Boise to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:55 pmBOI - IAH
1 stop8h 56mDelta
Wed 1/1412:47 pmIAH - BOI
1 stop9h 08mDelta
Deal found 12/17$315
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:40 pmBOI - IAH
1 stop6h 40mUnited Airlines
Fri 1/25:00 amIAH - BOI
1 stop6h 01mUnited Airlines
Deal found 12/15$319
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:40 pmBOI - HOU
1 stop6h 30mSouthwest
Wed 1/149:15 amHOU - BOI
1 stop8h 35mSouthwest
Deal found 12/17$335
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:43 amBOI - IAH
1 stop10h 14mAlaska Airlines
Tue 1/207:00 amIAH - BOI
1 stop9h 10mAlaska Airlines
Deal found 12/16$404
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:13 pmBOI - IAH
1 stop7h 04mDelta
Tue 1/207:20 amIAH - BOI
2 stops12h 08mDelta
Deal found 12/16$410
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:27 pmBOI - IAH
1 stop5h 59mAmerican Airlines
Fri 1/26:28 pmIAH - BOI
1 stop6h 12mAmerican Airlines
Deal found 12/15$416
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:40 pmBOI - IAH
1 stop6h 40mUnited Airlines
Fri 1/25:00 amIAH - BOI
1 stop6h 01mUnited Airlines
Deal found 12/15$424
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:05 pmBOI - HOU
1 stop5h 35mSouthwest
Fri 1/25:30 amHOU - BOI
1 stop5h 30mSouthwest
Deal found 12/17$459
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:12 pmBOI - IAH
1 stop6h 21mUnited Airlines
Fri 1/25:00 amIAH - BOI
1 stop6h 01mUnited Airlines
Deal found 12/17$459
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:38 pmBOI - IAH
1 stop11h 00mMultiple Airlines
Mon 12/225:57 pmIAH - BOI
1 stop7h 00mMultiple Airlines
Deal found 12/16$472
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:27 pmBOI - HOU
1 stop5h 23mAmerican Airlines
Tue 1/2012:47 pmHOU - BOI
1 stop7h 38mAmerican Airlines
Deal found 12/16$507
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:35 pmBOI - HOU
1 stop9h 09mDelta
Mon 12/226:00 amHOU - BOI
1 stop7h 45mDelta
Deal found 12/15$534

Find flight deals from Boise to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Round-trip from

$169
(Kiwi.com)

One-way from

$72
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$455
From Boise Air Term. Gowen Fld to Houston
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Boise to Houston that are best for you.

Fly from

Boise

Fly to

Houston

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

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 - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 1/14

10:48 am-8:32 pm

1 stop8h 44m

Houston George Bush Intcntl

Wed 1/21

12:40 pm-6:07 pm

1 stop6h 27m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 2/18

3:01 pm-11:33 pm

1 stop7h 32m

Houston George Bush Intcntl

Wed 2/25

12:47 pm-8:55 pm

1 stop9h 08m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 1/14

1:41 pm-11:56 pm

1 stop9h 15m

Houston George Bush Intcntl

Wed 1/21

7:20 am-6:28 pm

2 stops12h 08m

$256

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 2/28

5:24 pm-11:59 pm

1 stop5h 35m

Houston George Bush Intcntl

Wed 3/11

10:12 am-4:49 pm

1 stop7h 37m

$261

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Fri 1/9

1:58 pm-10:46 pm

1 stop7h 48m

Houston Hobby

Tue 1/20

12:47 pm-7:25 pm

1 stop7h 38m

$265

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 1/27

9:10 am-4:55 pm

1 stop6h 45m

Houston George Bush Intcntl

Thu 1/29

5:55 pm-11:58 pm

1 stop7h 03m

$269

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 2/21

6:28 am-4:33 pm

1 stop9h 05m

Houston George Bush Intcntl

Mon 2/23

5:33 pm-11:59 pm

1 stop7h 26m

$269

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 1/31

4:04 pm-4:55 pm

1 stop23h 51m

Houston George Bush Intcntl

Sun 2/8

7:00 am-3:10 pm

1 stop9h 10m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 36 results
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Best time to book a flight from Boise to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Houston

How far ahead should I book a flight from Boise to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Houston. Price data was last updated on December 12, 2025.

The best time to book flights from Boise to Houston is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boise to Houston?

Currently, June is the cheapest month in which you can book a flight from Boise to Houston (average of $127). Flying from Boise to Houston in December is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to HOU?

Find hourly flight availability from Boise to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Boise to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

What is the cheapest day to fly from Boise to Houston?

Use this chart to determine the cheapest time to fly round-trip from Boise to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Houston flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boise to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Boise to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Houston?

    For a flight from Boise to Houston, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Houston per day. 5 airlines have flights to Houston from Boise Air Term. Gowen Fld on a regular basis.

  • How long is the flight from Boise to Houston?

    A quick flight from Boise to Houston can take about 7h 10m. Southwest provides one of the quickest options available for as low as $241. The distance from Boise to Houston is about 1499 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boise to Houston round-trip?

    Cheapflights users have booked flights from Boise to Houston round-trip from $158. Other airlines that can offer you cheap pricing are American Airlines, from $180, and Alaska Airlines, from $206. Delta is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boise to Houston one-way?

    $104 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $124 and $134, respectively.

  • Can I find deals for flights from Boise to Houston that include hotel bookings?

    Yes. In addition to deals on Boise to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Houston.

  • Can I find deals for business class flights from Boise to Houston?

    Yes. Cheapflights offers flight deals from Boise to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Houston?

    Currently, June is the cheapest month in which you can book a flight from Boise to Houston (average of $127). Flying from Boise to Houston in December is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Houston

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Top 5 airlines flying from Boise to Houston

Discover the top 5 airlines that operate flights from Boise to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$180Average$351FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$472FlexibilityNo cancel feeOn-time75%
DeltaCheapest$208Average$349FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$400FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time69%

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