HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$86+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Houston are usually found in April or July, 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 July 3, 2025.

Round-trip from

$183
(Priceline)

One-way from

$86
(Priceline)

Popular in

March

Cheapest in

April

Average price

$300
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. 2% potential increase in price ($8 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 July 2025
Search Deals

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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/1. 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.
Thu 9/412:25 pmBOI - IAH
1 stop10h 14mFrontier
Sun 9/146:15 amIAH - BOI
1 stop6h 25mFrontier
Deal found 7/1$183
This Priceline deal was found by Cheapflights users on 7/2. 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 8/2212:33 pmBOI - IAH
1 stop10h 03mMultiple Airlines
Mon 8/259:14 amIAH - BOI
1 stop8h 57mMultiple Airlines
Deal found 7/2$206
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:16 pmBOI - IAH
1 stop7h 37mSpirit Airlines
Mon 9/159:04 amIAH - BOI
1 stop12h 17mSpirit Airlines
Deal found 7/2$223
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/291:36 pmBOI - IAH
1 stop5h 08mAmerican Airlines
Sun 8/314:36 pmIAH - BOI
1 stop6h 04mAmerican Airlines
Deal found 7/1$239
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:46 pmBOI - IAH
1 stop8h 34mHawaiian Airlines
Thu 8/216:00 amIAH - BOI
1 stop10h 00mHawaiian Airlines
Deal found 7/1$250
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 9/67:15 amBOI - HOU
1 stop7h 20mSouthwest
Mon 9/228:10 amHOU - BOI
1 stop9h 10mSouthwest
Deal found 7/1$251
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 9/63:06 pmBOI - IAH
1 stop7h 08mDelta
Mon 9/224:34 pmIAH - BOI
2 stops8h 31mDelta
Deal found 7/1$256
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 9/28:31 pmBOI - IAH
1 stop19h 23mAlaska Airlines
Sun 9/216:00 amIAH - BOI
1 stop10h 00mAlaska Airlines
Deal found 7/1$259
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/303:35 pmBOI - HOU
1 stop7h 15mAmerican Airlines
Wed 8/66:00 amHOU - BOI
1 stop7h 46mAmerican Airlines
Deal found 7/1$285
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/165:42 pmBOI - IAH
1 stop5h 17mUnited Airlines
Sun 7/205:00 amIAH - BOI
1 stop5h 46mUnited Airlines
Deal found 7/1$309
This Delta deal was found by Cheapflights users on 7/3. 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 8/291:30 pmBOI - HOU
1 stop8h 01mDelta
Sun 8/316:15 amHOU - BOI
2 stops11h 42mDelta
Deal found 7/3$396

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 July 3, 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

Thu 9/4

12:25 pm-11:39 pm

1 stop10h 14m

Houston George Bush Intcntl

Sun 9/14

6:15 am-11:40 am

1 stop6h 25m

$183

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 8/22

12:33 pm-11:36 pm

1 stop10h 03m

Houston George Bush Intcntl

Mon 8/25

9:14 am-5:11 pm

1 stop8h 57m

$206

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 9/12

9:16 pm-5:53 am

1 stop7h 37m

Houston George Bush Intcntl

Mon 9/15

9:04 am-8:21 pm

1 stop12h 17m

$223

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 8/29

1:36 pm-7:44 pm

1 stop5h 08m

Houston George Bush Intcntl

Sun 8/31

4:36 pm-9:40 pm

1 stop6h 04m

$239

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 8/16

8:46 pm-6:20 am

1 stop8h 34m

Houston George Bush Intcntl

Thu 8/21

6:00 am-3:00 pm

1 stop10h 00m

$250

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sat 9/6

7:15 am-3:35 pm

1 stop7h 20m

Houston Hobby

Mon 9/22

8:10 am-4:20 pm

1 stop9h 10m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 7/29

5:42 pm-11:59 pm

1 stop5h 17m

Houston George Bush Intcntl

Tue 8/5

2:50 pm-9:34 pm

1 stop7h 44m

$251

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 9/6

3:06 pm-11:14 pm

1 stop7h 08m

Houston George Bush Intcntl

Mon 9/22

4:34 pm-12:05 am

2 stops8h 31m

$256

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 9/2

8:31 pm-4:54 pm

1 stop19h 23m

Houston George Bush Intcntl

Sun 9/21

6:00 am-3:00 pm

1 stop10h 00m

$259

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Wed 7/30

3:35 pm-11:50 pm

1 stop7h 15m

Houston Hobby

Wed 8/6

6:00 am-12:46 pm

1 stop7h 46m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 19 results
1
2

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 June 27, 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 $332). 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 July 3, 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 July 3, 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

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Cheapflights users have booked flights from Boise to Houston round-trip from $183. Other airlines that can offer you cheap pricing are Spirit Airlines, from $223, and American Airlines, from $239. Frontier is currently priced 49% below the average price you’ll pay for this route.

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

    $86 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $141 and $155, 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 $332). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Dallas/Fort Worth flights
Boise to Hobby flights
Spokane to Hobby flights
Boise to George Bush Intcntl flights
Spokane to Dallas/Fort Worth flights
Boise to Love Field flights
Spokane to George Bush Intcntl flights
Boise to San Antonio flights
Jackson to Dallas/Fort Worth flights
Idaho Falls to Dallas/Fort Worth flights
Boise to Austin flights
Jackson to San Antonio flights
Spokane to Austin flights
Spokane to Love Field flights
Idaho Falls to Hobby flights
Spokane to San Antonio flights
Idaho Falls to George Bush Intcntl flights
Idaho Falls to San Antonio flights
Idaho Falls to Austin flights
Boise to Amarillo flights
Spokane to Lubbock flights
Spokane to McAllen flights
Spokane to El Paso flights
Pocatello to San Antonio flights
Boise to Midland flights
Spokane to Amarillo flights
Jackson to Austin flights
Twin Falls to Austin flights
Jackson to Hobby flights
Boise to El Paso flights
Jackson to George Bush Intcntl flights
Twin Falls to San Antonio flights
Idaho Falls to Love Field flights
Jackson to Love Field flights
Boise to Killeen flights
Lewiston to San Antonio flights
Lewiston to Hobby flights
Lewiston to Dallas/Fort Worth flights
Boise to Longview flights
Boise to Texarkana flights
Pocatello to Dallas/Fort Worth flights
Spokane to Beaumont flights
Spokane to Killeen flights
Jackson to El Paso flights
Lewiston to El Paso flights
Boise to Tyler flights
Pocatello to Austin flights
Pocatello to Hobby flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$174FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$147Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$349FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$248Average$413FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$257Average$511FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$436FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.