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$71+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Houston are usually found in August or April, booked 55 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap 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 August 20, 2025.

Round-trip from

$158
(FlightHub)

One-way from

$71
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$304
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. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:26 pmBOI - IAH
1 stop7h 24mMultiple Airlines
Sat 9/139:08 pmIAH - BOI
1 stop15h 29mMultiple Airlines
Deal found 8/18$158
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:28 pmBOI - IAH
1 stop10h 08mMultiple Airlines
Mon 10/139:32 amIAH - BOI
1 stop11h 24mMultiple Airlines
Deal found 8/18$164
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:58 pmBOI - IAH
1 stop7h 56mMultiple Airlines
Sat 10/114:42 pmIAH - BOI
1 stop20h 01mMultiple Airlines
Deal found 8/19$165
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:28 pmBOI - IAH
1 stop10h 08mFrontier
Sun 10/266:00 amIAH - BOI
1 stop6h 43mFrontier
Deal found 8/19$172
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:58 pmBOI - IAH
1 stop7h 56mSpirit Airlines
Wed 10/159:32 amIAH - BOI
1 stop28h 58mSpirit Airlines
Deal found 8/19$173
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:28 pmBOI - IAH
1 stop10h 08mMultiple Airlines
Mon 10/279:32 amIAH - BOI
1 stop11h 24mMultiple Airlines
Deal found 8/18$188
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:48 pmBOI - IAH
1 stop7h 49mSpirit Airlines
Tue 12/98:51 pmIAH - BOI
1 stop16h 02mSpirit Airlines
Deal found 8/19$189
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:18 pmBOI - IAH
1 stop16h 00mSpirit Airlines
Wed 12/108:51 pmIAH - BOI
1 stop16h 02mSpirit Airlines
Deal found 8/19$190
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:58 pmBOI - IAH
1 stop7h 56mMultiple Airlines
Fri 10/106:00 amIAH - BOI
1 stop6h 43mMultiple Airlines
Deal found 8/19$199
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:22 pmBOI - IAH
1 stop21h 47mMultiple Airlines
Wed 9/249:26 pmIAH - BOI
1 stop16h 55mMultiple Airlines
Deal found 8/18$200
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:48 pmBOI - IAH
1 stop7h 49mSpirit Airlines
Sun 11/92:06 pmIAH - BOI
1 stop22h 17mSpirit Airlines
Deal found 8/20$201
This Delta deal was found by Cheapflights users on 8/19. 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.
Tue 10/281:39 pmBOI - HOU
1 stop8h 21mDelta
Wed 11/56:00 amHOU - BOI
1 stop7h 29mDelta
Deal found 8/19$227

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 August 20, 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 - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 9/12

9:26 pm-5:50 am

1 stop7h 24m

Houston George Bush Intcntl

Sat 9/13

9:08 pm-11:37 am

1 stop15h 29m

$158

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/10

12:28 pm-11:36 pm

1 stop10h 08m

Houston George Bush Intcntl

Mon 10/13

9:32 am-7:56 pm

1 stop11h 24m

$164

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 10/6

8:58 pm-5:54 am

1 stop7h 56m

Houston George Bush Intcntl

Sat 10/11

4:42 pm-11:43 am

1 stop20h 01m

$165

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 10/24

12:28 pm-11:36 pm

1 stop10h 08m

Houston George Bush Intcntl

Sun 10/26

6:00 am-11:43 am

1 stop6h 43m

$172

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 10/13

8:58 pm-5:54 am

1 stop7h 56m

Houston George Bush Intcntl

Wed 10/15

9:32 am-1:30 pm

1 stop28h 58m

$173

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 10/23

12:28 pm-11:36 pm

1 stop10h 08m

Houston George Bush Intcntl

Mon 10/27

9:32 am-7:56 pm

1 stop11h 24m

$188

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 11/19

12:48 pm-9:37 pm

1 stop7h 49m

Houston George Bush Intcntl

Tue 12/9

8:51 pm-11:53 am

1 stop16h 02m

$189

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 11/17

12:18 pm-9:37 pm

1 stop8h 19m

Houston George Bush Intcntl

Wed 12/3

8:51 pm-11:53 am

1 stop16h 02m

$189

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 11/19

12:48 pm-9:37 pm

1 stop7h 49m

Houston George Bush Intcntl

Wed 12/3

8:51 pm-11:53 am

1 stop16h 02m

$189

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 11/19

12:48 pm-9:37 pm

1 stop7h 49m

Houston George Bush Intcntl

Wed 12/10

8:51 pm-11:53 am

1 stop16h 02m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 29 results
1
2
3

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 August 8, 2025.

The best time to book flights from Boise to Houston is 55 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, September is the cheapest month in which you can book a flight from Boise to Houston (average of $230). Flying from Boise to Houston in March is currently the most expensive (average of $331). 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 August 20, 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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 34% 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 Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 20, 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
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,928 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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. 6 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 56m. Frontier provides one of the quickest options available for as low as $173. The distance from Boise to Houston is about 1480 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 $109. Other airlines that can offer you cheap pricing are American Airlines, from $180, and Delta, from $196. Spirit Airlines is currently priced 69% below the average price you’ll pay for this route.

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

    $71 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $84 and $125, 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, September is the cheapest month in which you can book a flight from Boise to Houston (average of $230). Flying from Boise to Houston in March is currently the most expensive (average of $331). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Boise to Houston

Discover the top 6 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$159FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$180Average$385FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$353FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$408FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$267Average$511FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$441FlexibilityNo cancel feeOn-time69%

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