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$95+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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 July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 8/111:24 pm
BOI
-
IAH
1 stop20h 10m
Frontier
Wed 8/126:14 pm
IAH
-
BOI
1 stop19h 15m
Frontier
Deal found 7/14$188
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 8/111:24 pm
BOI
-
IAH
1 stop10h 16m
Frontier
Thu 8/136:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 7/14$189
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/53:52 pm
BOI
-
IAH
2 stops19h 18m
Frontier
Wed 10/710:15 pm
IAH
-
BOI
1 stop14h 13m
Frontier
Deal found 7/14$210
This WAYA deal was found by Cheapflights users on 7/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
-
IAH
1 stop6h 50m
Frontier
Thu 8/206:30 am
IAH
-
BOI
1 stop5h 59m
Frontier
Deal found 7/14$221
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 8/111:24 pm
BOI
-
IAH
1 stop10h 16m
Frontier
Sat 8/156:14 pm
IAH
-
BOI
1 stop19h 15m
Frontier
Deal found 7/14$247
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:23 pm
BOI
-
IAH
1 stop10h 46m
Frontier
Sun 10/186:30 am
IAH
-
BOI
1 stop5h 58m
Frontier
Deal found 7/18$258
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:23 pm
BOI
-
IAH
1 stop5h 40m
Frontier
Sat 10/177:58 pm
IAH
-
BOI
1 stop16h 30m
Frontier
Deal found 7/18$259
This Frontier deal was found by Cheapflights users on 7/14. 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.
Tue 8/111:24 pm
BOI
-
IAH
1 stop10h 16m
Frontier
Sun 8/166:30 am
IAH
-
BOI
1 stop6h 59m
Frontier
Deal found 7/14$262
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Thu 8/131:24 pm
BOI
-
IAH
1 stop6h 50m
Frontier
Sat 8/156:14 pm
IAH
-
BOI
1 stop19h 15m
Frontier
Deal found 7/14$263
This Southwest deal was found by Cheapflights users on 7/13. 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.
Tue 8/182:25 pm
BOI
-
HOU
1 stop7h 45m
Southwest
Wed 8/192:45 pm
HOU
-
BOI
1 stop6h 00m
Southwest
Deal found 7/13$314
This Southwest deal was found by Cheapflights users on 7/13. 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.
Mon 8/104:55 pm
BOI
-
HOU
1 stop6h 10m
Southwest
Mon 8/174:20 pm
HOU
-
BOI
1 stop7h 15m
Southwest
Deal found 7/13$319
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/1011:10 pm
BOI
-
HOU
1 stop9h 40m
Delta
Sat 8/156:00 am
HOU
-
BOI
2 stops11h 22m
Delta
Deal found 7/14$324

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 July 18, 2026.

Round-trip from

$188
(Kiwi.com)

One-way from

$95
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$388
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. 16% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 18, 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 - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 10/15

7:25 am-4:15 pm

1 stop7h 50m

Houston Hobby

Sat 10/17

6:00 am-10:45 am

1 stop5h 45m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Thu 9/17

5:30 am-1:00 pm

1 stop6h 30m

Houston George Bush Intcntl

Mon 9/21

5:46 pm-11:59 pm

1 stop7h 13m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 12/5

3:10 pm-12:03 am

1 stop7h 53m

Houston George Bush Intcntl

Sat 12/12

7:00 am-3:05 pm

1 stop9h 05m

$319
Quickest round-trip

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Sat 12/5

2:45 pm-9:20 pm

1 stop5h 35m

Houston Hobby

Sat 12/12

6:25 am-10:50 am

1 stop5h 25m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 8/10

5:57 am-1:35 pm

1 stop6h 38m

Houston George Bush Intcntl

Thu 8/13

6:19 pm-11:48 pm

1 stop6h 29m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Tue 10/6

2:08 pm-11:59 pm

1 stop8h 51m

Houston George Bush Intcntl

Wed 10/7

6:09 am-12:35 pm

1 stop7h 26m

$319

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 8/14

5:44 pm-11:56 pm

1 stop5h 12m

Houston George Bush Intcntl

Mon 8/17

12:40 pm-7:24 pm

1 stop7h 44m

$328

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Mon 10/5

6:50 pm-10:00 am

2 stops14h 10m

Houston Hobby

Mon 10/12

8:10 pm-1:00 am

1 stop5h 50m

$330

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Fri 8/14

11:10 pm-9:15 am

1 stop9h 05m

Houston George Bush Intcntl

Mon 8/17

7:06 pm-11:59 pm

1 stop5h 53m

$337

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 8/6

4:55 pm-12:05 am

1 stop6h 10m

Houston Hobby

Thu 8/20

6:20 pm-11:55 pm

1 stop6h 35m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 35 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

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 $271). Flying from Boise to Houston in March is currently the most expensive (average of $588). 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?

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

The best time to book flights from Boise to Houston is 58 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.

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 18, 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
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Alaska Airlines
7.9
Good
12,672 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,479 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
10,005 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
11,829 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 6h 30m. Southwest provides one of the quickest options available for as low as $319. 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 $180. Other airlines that can offer you cheap pricing are American Airlines, from $180, and Alaska Airlines, from $206. Frontier 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?

    $71 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $104 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 $271). Flying from Boise to Houston in March is currently the most expensive (average of $588). 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.

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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$180Average$360FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$180Average$322FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$486FlexibilityNo cancel feeOn-time75%
DeltaCheapest$228Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$270Average$488FlexibilityNo cancel feeOn-time63%

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