Houston

$101+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Mar 21 — Mar 281
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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 February 19, 2026.

This Expedia deal was found by Cheapflights users on 2/19. 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.
Thu 4/912:03 pm
BOI
-
IAH
1 stop11h 45m
Frontier
Sun 4/126:45 am
IAH
-
BOI
1 stop5h 23m
Frontier
Deal found 2/19$211
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:08 pm
BOI
-
IAH
1 stop10h 08m
Multiple Airlines
Sun 4/266:45 am
IAH
-
BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/17$226
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:56 am
BOI
-
IAH
1 stop20h 40m
Frontier
Wed 3/48:45 am
IAH
-
BOI
1 stop28h 06m
Frontier
Deal found 2/17$236
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:31 pm
BOI
-
IAH
1 stop6h 05m
United Airlines
Tue 3/174:25 pm
IAH
-
BOI
1 stop8h 32m
United Airlines
Deal found 2/16$251
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:15 pm
BOI
-
IAH
1 stop8h 46m
Frontier
Sat 3/146:45 am
IAH
-
BOI
1 stop29h 35m
Frontier
Deal found 2/16$253
This Delta deal was found by Cheapflights users on 2/17. 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 4/226:00 am
BOI
-
IAH
1 stop4h 47m
Delta
Tue 4/287:45 am
IAH
-
BOI
2 stops13h 15m
Delta
Deal found 2/17$256
This Expedia deal was found by Cheapflights users on 2/19. 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.
Sat 4/116:00 am
BOI
-
IAH
1 stop22h 21m
Multiple Airlines
Sun 4/196:45 am
IAH
-
BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/19$257
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
-
IAH
1 stop26h 56m
Frontier
Tue 3/37:59 pm
IAH
-
BOI
2 stops40h 52m
Frontier
Deal found 2/18$262
This Southwest deal was found by Cheapflights users on 2/17. 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 4/222:00 pm
BOI
-
HOU
1 stop6h 25m
Southwest
Tue 4/281:10 pm
HOU
-
BOI
1 stop6h 50m
Southwest
Deal found 2/17$264
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 4/111:53 pm
BOI
-
IAH
1 stop5h 27m
American Airlines
Sat 4/186:04 am
IAH
-
BOI
1 stop7h 45m
American Airlines
Deal found 2/16$264
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:15 pm
BOI
-
IAH
1 stop16h 01m
Multiple Airlines
Sun 5/36:45 am
IAH
-
BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/17$265
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:05 am
BOI
-
HOU
1 stop6h 40m
Southwest
Tue 3/175:40 pm
HOU
-
BOI
1 stop5h 40m
Southwest
Deal found 2/16$271

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 February 19, 2026.

Round-trip from

$226
(Expedia)

One-way from

$101
(Frontier)

Popular in

December

Cheapest in

September

Average price

$371
From Boise Air Term. Gowen Fld to Houston
One-way flight from Boise Air Term. Gowen Fld to Houston
Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 19, 2026.
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

Tue 3/10

5:31 pm-12:36 am

1 stop6h 05m

Houston George Bush Intcntl

Tue 3/17

4:25 pm-11:57 pm

1 stop8h 32m

$251

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Tue 3/10

7:05 am-2:45 pm

1 stop6h 40m

Houston Hobby

Tue 3/17

5:40 pm-10:20 pm

1 stop5h 40m

$271

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Wed 4/22

8:59 am-9:34 pm

2 stops11h 35m

Houston George Bush Intcntl

Sun 4/26

7:45 am-12:02 pm

1 stop5h 17m

$275

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 4/11

1:53 pm-8:20 pm

1 stop5h 27m

Houston George Bush Intcntl

Sat 4/18

6:04 am-12:49 pm

1 stop7h 45m

$288

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Thu 8/13

11:30 pm-9:15 am

1 stop8h 45m

Houston Hobby

Mon 8/17

1:00 pm-10:32 pm

1 stop10h 32m

$289

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 5/23

5:46 pm-11:59 pm

1 stop5h 13m

Houston George Bush Intcntl

Sat 5/30

6:30 am-1:34 pm

1 stop8h 04m

$289

BoiseHouston

BOI - HOU

BOIHOU

Boise Air Term. Gowen Fld

Fri 7/31

11:30 pm-9:20 am

1 stop8h 50m

Houston Hobby

Tue 8/4

6:00 am-12:36 pm

1 stop7h 36m

$289

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sat 5/23

5:46 pm-11:59 pm

1 stop5h 13m

Houston George Bush Intcntl

Sat 6/13

5:15 am-9:53 am

1 stop5h 38m

$289

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Sun 5/31

5:46 pm-12:41 am

1 stop5h 55m

Houston George Bush Intcntl

Wed 6/3

5:15 am-9:53 am

1 stop5h 38m

$289

BoiseHouston

BOI - IAH

BOIIAH

Boise Air Term. Gowen Fld

Mon 6/1

5:46 pm-11:59 pm

1 stop5h 13m

Houston George Bush Intcntl

Wed 6/3

8:20 am-4:44 pm

1 stop9h 24m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 37 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 February 18, 2026.

The best time to book flights from Boise to Houston is 63 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 $276). 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 February 19, 2026.
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.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 5h 27m. United Airlines provides one of the quickest options available for as low as $288. 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 $158. Other airlines that can offer you cheap pricing are American Airlines, from $180, and Alaska Airlines, from $206. Delta is currently priced 57% 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, 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 $276). 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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Alternative routes for Boise to Houston

See prices for flight routes from nearby airports that may be better suited for you.

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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$352FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$321FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$400FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$231Average$396FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$267Average$418FlexibilityNo cancel feeOn-time69%

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