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$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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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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 April 24, 2026.

This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:22 pm
BOI
-
IAH
1 stop10h 22m
Frontier
Sun 5/246:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 4/19$160
This Trip.com deal was found by Cheapflights users on 4/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
-
IAH
1 stop23h 22m
Frontier
Wed 5/135:40 pm
IAH
-
BOI
1 stop19h 47m
Frontier
Deal found 4/19$177
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:22 pm
BOI
-
IAH
1 stop10h 22m
Frontier
Wed 5/205:40 pm
IAH
-
BOI
1 stop19h 50m
Frontier
Deal found 4/21$187
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
-
IAH
1 stop6h 45m
Frontier
Sun 5/316:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 4/21$210
This Expedia deal was found by Cheapflights users on 4/23. 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 5/141:22 pm
BOI
-
IAH
1 stop6h 48m
Frontier
Sun 5/176:30 am
IAH
-
BOI
1 stop6h 57m
Frontier
Deal found 4/23$225
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/204:20 pm
BOI
-
IAH
1 stop7h 36m
United Airlines
Wed 6/35:15 am
IAH
-
BOI
1 stop5h 30m
United Airlines
Deal found 4/23$229
This deal was found by Cheapflights users on 4/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
BOI
-
IAH
1 stop6h 45m
Frontier
Sun 5/316:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Deal found 4/22$230
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
BOI
-
IAH
1 stop20h 19m
Frontier
Wed 6/35:40 pm
IAH
-
BOI
1 stop19h 50m
Frontier
Deal found 4/22$231
This Delta deal was found by Cheapflights users on 4/23. 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 5/205:20 am
BOI
-
IAH
2 stops11h 10m
Delta
Wed 6/36:00 am
IAH
-
BOI
1 stop8h 18m
Delta
Deal found 4/23$234
This Expedia deal was found by Cheapflights users on 4/23. 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 5/141:22 pm
BOI
-
IAH
1 stop6h 48m
Multiple Airlines
Sat 5/165:57 pm
IAH
-
BOI
1 stop7h 01m
Multiple Airlines
Deal found 4/23$240
This Southwest deal was found by Cheapflights users on 4/21. 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 7/224:05 pm
BOI
-
HOU
1 stop7h 10m
Southwest
Wed 8/122:45 pm
HOU
-
BOI
1 stop6h 00m
Southwest
Deal found 4/21$285
This Southwest deal was found by Cheapflights users on 4/21. 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 6/35:15 pm
BOI
-
HOU
1 stop10h 35m
Southwest
Wed 6/107:55 pm
HOU
-
BOI
1 stop5h 35m
Southwest
Deal found 4/21$295

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 April 24, 2026.

Round-trip from

$160
(Expedia)

One-way from

$86
(Priceline)

Popular in

March

Cheapest in

September

Average price

$399
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. 14% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 24, 2026.
Use the filters below to find and compare flights from Boise to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 5/20

4:20 pm-12:56 am

1 stop7h 36m

Houston George Bush Intcntl

Wed 6/3

5:15 am-9:45 am

1 stop5h 30m

$229

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 5/29

1:53 pm-11:54 pm

1 stop9h 01m

Houston George Bush Intcntl

Wed 6/3

6:15 am-2:34 pm

1 stop9h 19m

$274

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 5/18

4:20 pm-12:56 am

1 stop7h 36m

Houston George Bush Intcntl

Thu 5/21

5:15 am-9:36 am

1 stop5h 21m

$311

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 8/26

6:00 am-1:34 pm

1 stop6h 34m

Houston George Bush Intcntl

Sat 8/29

2:34 pm-11:44 pm

1 stop10h 10m

$312

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sat 5/16

6:05 am-5:10 pm

2 stops10h 05m

Houston Hobby

Tue 5/19

6:35 pm-11:30 pm

1 stop5h 55m

$318

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Fri 8/14

11:30 pm-9:15 am

1 stop8h 45m

Houston Hobby

Fri 8/21

1:00 pm-10:32 pm

1 stop10h 32m

$319

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sun 5/10

7:15 am-4:15 pm

1 stop8h 00m

Houston Hobby

Wed 5/13

6:05 pm-11:20 pm

1 stop6h 15m

$344

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 5/28

12:55 pm-11:55 pm

2 stops10h 00m

Houston George Bush Intcntl

Wed 6/3

12:05 pm-10:11 pm

2 stops11h 06m

$346

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Fri 7/10

7:40 pm-4:55 am

1 stop8h 15m

Houston Hobby

Wed 7/15

7:55 pm-12:30 am

1 stop5h 35m

$349
Quickest round-trip

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 7/23

5:46 pm-12:41 am

1 stop5h 55m

Houston George Bush Intcntl

Tue 7/28

5:15 am-9:53 am

1 stop5h 38m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 38 resultsSorted by cheapest first
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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?

The best time to book flights from Boise to Houston is 56 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 $74). Flying from Boise to Houston in December is currently the most expensive (average of $269). 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.

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 April 24, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,280 reviews
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,450 reviews
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,643 reviews
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,666 reviews
Southwest
8.0
Very good
4,334 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 6h 34m. United Airlines provides one of the quickest options available for as low as $312. 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 $176. Other airlines that can offer you cheap pricing are Alaska Airlines, from $206, and Delta, from $216. American Airlines is currently priced 52% 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 $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 $74). Flying from Boise to Houston in December is currently the most expensive (average of $269). 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

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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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$176Average$347FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$406FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$231Average$402FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$253Average$425FlexibilityNo cancel feeOn-time69%

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