Boise

$105+ Cheap flights from Houston to Boise (BOI)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BOI
Mai 10 — Mai 171
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Cheap flight deals from Houston to Boise

Cheapest flights from Houston to Boise
Explore the most affordable flight options available from Houston to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This CheapOair deal was found by Cheapflights users on 4/8. 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.
Sa 5/235:40 pm
IAH
-
BOI
1 stop19h 50m
Frontier
Di 5/261:25 pm
BOI
-
IAH
1 stop20h 19m
Frontier
Deal found 4/8$196
This Expedia deal was found by Cheapflights users on 4/9. 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.
Mi 5/135:57 pm
IAH
-
BOI
1 stop7h 01m
Multiple Airlines
So 5/171:22 pm
BOI
-
IAH
1 stop10h 22m
Multiple Airlines
Deal found 4/9$221
This Expedia deal was found by Cheapflights users on 4/7. 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.
Do 5/286:30 am
IAH
-
BOI
1 stop7h 00m
Frontier
Di 6/21:25 pm
BOI
-
IAH
1 stop10h 19m
Frontier
Deal found 4/7$230
This Frontier deal was found by Cheapflights users on 4/8. 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.
So 5/106:30 am
IAH
-
BOI
1 stop6h 57m
Frontier
Do 5/141:22 pm
BOI
-
IAH
1 stop10h 22m
Frontier
Deal found 4/8$250
This Trip.com deal was found by Cheapflights users on 4/10. 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.
Mi 5/135:40 pm
IAH
-
BOI
1 stop19h 47m
Frontier
So 5/171:22 pm
BOI
-
IAH
1 stop10h 22m
Frontier
Deal found 4/10$253
This Frontier deal was found by Cheapflights users on 4/6. 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.
Do 9/36:30 am
IAH
-
BOI
1 stop6h 39m
Frontier
Di 9/81:04 pm
BOI
-
IAH
1 stop10h 40m
Frontier
Deal found 4/6$270
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sa 5/26:15 am
HOU
-
BOI
1 stop5h 10m
Southwest
Sa 5/97:05 am
BOI
-
HOU
1 stop7h 05m
Southwest
Deal found 4/7$271
This Delta deal was found by Cheapflights users on 4/8. 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.
Sa 5/95:20 pm
IAH
-
BOI
1 stop7h 26m
Delta
Mi 5/1312:55 pm
BOI
-
IAH
1 stop5h 14m
Delta
Deal found 4/8$271
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sa 5/26:09 pm
IAH
-
BOI
1 stop5h 45m
American Airlines
Sa 5/91:53 pm
BOI
-
IAH
1 stop7h 36m
American Airlines
Deal found 4/7$272
This Southwest deal was found by Cheapflights users on 4/7. 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.
Di 4/285:45 pm
HOU
-
BOI
1 stop5h 25m
Southwest
Mi 4/291:05 pm
BOI
-
HOU
1 stop9h 30m
Southwest
Deal found 4/7$276
This Southwest deal was found by Cheapflights users on 4/9. 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.
Sa 5/98:20 am
HOU
-
BOI
2 stops8h 55m
Southwest
Sa 5/166:05 am
BOI
-
HOU
2 stops8h 05m
Southwest
Deal found 4/9$281
This Southwest deal was found by Cheapflights users on 4/7. 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.
Do 5/284:05 pm
HOU
-
BOI
1 stop8h 25m
Southwest
Di 6/24:05 pm
BOI
-
HOU
1 stop5h 15m
Southwest
Deal found 4/7$283

Find flight deals from Houston to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Boise (BOI). 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 10, 2026.

Round-trip from

$196
(CheapOair)

One-way from

$105
(Priceline)

Popular in

March

Cheapest in

August

Average price

$276
From Houston to Boise Air Term. Gowen Fld
One-way flight from Houston to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Boise 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 10, 2026.
Use the filters below to find and compare flights from Houston to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Sa 5/9

11:00 am-4:15 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Sa 5/16

7:05 am-3:10 pm

1 stop7h 05m

$271

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sa 5/2

6:18 pm-11:59 pm

1 stop6h 41m

Boise Air Term. Gowen Fld

Di 5/5

7:20 pm-5:16 am

1 stop8h 56m

$271

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sa 5/23

6:00 am-5:50 pm

2 stops12h 50m

Boise Air Term. Gowen Fld

Di 5/26

11:39 pm-8:44 am

1 stop8h 05m

$288

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mo 4/27

8:15 pm-1:00 am

1 stop5h 45m

Boise Air Term. Gowen Fld

Do 4/30

2:15 pm-12:55 am

1 stop9h 40m

$294

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Sa 5/2

6:00 am-5:21 pm

2 stops12h 21m

Boise Air Term. Gowen Fld

Sa 5/9

6:41 pm-9:32 am

2 stops13h 51m

$301

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mi 5/13

8:50 am-4:40 pm

1 stop8h 50m

Boise Air Term. Gowen Fld

So 5/17

4:10 pm-11:15 pm

1 stop6h 05m

$310

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Mi 6/10

4:00 pm-12:09 am

2 stops9h 09m

Boise Air Term. Gowen Fld

Do 6/11

10:29 am-5:43 pm

1 stop6h 14m

$328

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mi 6/10

6:00 pm-12:30 am

2 stops7h 30m

Boise Air Term. Gowen Fld

Do 6/11

7:40 pm-4:55 am

1 stop8h 15m

$328

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mi 5/13

1:06 pm-10:28 pm

1 stop10h 22m

Boise Air Term. Gowen Fld

So 5/17

11:39 pm-9:32 am

1 stop8h 53m

$334

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Mo 8/10

9:15 am-4:15 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Mi 8/12

6:00 am-1:55 pm

1 stop6h 55m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Houston to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Houston 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 Houston to Boise

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Boise. Price data was last updated on April 3, 2026.

To ensure you get the cheapest price possible for a flight from Houston to Boise, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston to Boise?

Currently, July is the cheapest month in which you can book a flight from Houston to Boise (average of $134). Flying from Houston to Boise in March is currently the most expensive (average of $274). 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 Houston to Boise?

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated April 10, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Houston to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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.

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

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 Houston to Boise. 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 into for flights to Boise from Houston?

    For a flight from Houston to Boise, you will be flying into 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 inbound flights from Houston per day. 5 airlines have flights to Boise Air Term. Gowen Fld from Houston on a regular basis.

  • How long is the flight from Houston to Boise?

    Departing from Houston to Boise will take you 6h 15m. The distance between Houston and Boise is about 1499 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Delta is currently your cheapest option to Boise, with prices starting at $211. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $246 and $248, respectively. Delta is currently priced 42% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Houston to Boise for a low price.

  • Can I find deals for flights from Houston to Boise that include hotel bookings?

    Yes. In addition to deals on Houston to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Boise.

  • Can I find deals for business class flights from Houston to Boise?

    Yes. Cheapflights offers flight deals from Houston to Boise 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 Houston to Boise?

    Currently, July is the cheapest month in which you can book a flight from Houston to Boise (average of $134). Flying from Houston to Boise in March is currently the most expensive (average of $274). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 5 airlines flying from Houston to Boise

Discover the top 5 airlines that operate flights from Houston to Boise. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$368FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$248Average$433FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$250Average$362FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$393FlexibilityNo cancel feeOn-time63%

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