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$140+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Boise Air Term. Gowen Fld are usually found in August or April, booked 73 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap 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 29, 2025.

Round-trip from

$208
(Frontier)

One-way from

$140
(Delta)

Popular in

January

Cheapest in

August

Average price

$295
From Houston to Boise Air Term. Gowen Fld
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One-way flight from Houston to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 29, 2025.

This Frontier deal was found by Cheapflights users on 4/28. 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 5/156:00 amIAH - BOI
1 stop8h 37mFrontier
Tue 5/202:27 pmBOI - IAH
1 stop8h 26mFrontier
Deal found 4/28$208
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/155:10 amIAH - BOI
1 stop8h 29mUnited Airlines
Wed 5/215:25 pmBOI - IAH
1 stop5h 34mUnited Airlines
Deal found 4/28$211
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/2411:24 amIAH - BOI
1 stop6h 49mDelta
Sat 7/53:00 pmBOI - IAH
1 stop7h 27mDelta
Deal found 4/28$230
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 6/216:00 amIAH - BOI
1 stop10h 04mAlaska Airlines
Wed 7/98:46 pmBOI - IAH
1 stop8h 34mAlaska Airlines
Deal found 4/28$250
This American Airlines deal was found by Cheapflights users on 4/29. 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 7/48:53 amIAH - BOI
1 stop8h 53mAmerican Airlines
Sat 7/1211:44 amBOI - IAH
1 stop5h 47mAmerican Airlines
Deal found 4/29$270
This Southwest deal was found by Cheapflights users on 4/28. 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 6/246:15 amHOU - BOI
1 stop5h 30mSouthwest
Tue 7/87:05 pmBOI - HOU
1 stop5h 25mSouthwest
Deal found 4/28$274
This Orbitz deal was found by Cheapflights users on 4/28. 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.
Thu 5/156:00 amIAH - BOI
1 stop8h 37mMultiple Airlines
Wed 5/218:59 pmBOI - IAH
1 stop8h 21mMultiple Airlines
Deal found 4/28$275
This Delta deal was found by Cheapflights users on 4/28. 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 7/96:00 amHOU - BOI
1 stop7h 42mDelta
Sun 7/1311:40 pmBOI - HOU
1 stop8h 37mDelta
Deal found 4/28$295
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/68:56 amHOU - BOI
1 stop6h 49mAmerican Airlines
Sun 6/811:46 amBOI - HOU
1 stop7h 07mAmerican Airlines
Deal found 4/27$339
This Hawaiian Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/66:30 amIAH - BOI
1 stop8h 17mHawaiian Airlines
Tue 5/64:20 pmBOI - IAH
1 stop6h 39mHawaiian Airlines
Deal found 4/27$395

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 29, 2025.
Use the filters below to find and compare flights from Houston to Boise that are best for you.

Fly from

Houston

Fly to

Boise

Route

Depart

Return

Price

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 5/15

6:00 am-1:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Tue 5/20

2:27 pm-11:53 pm

1 stop8h 26m

$208

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 5/15

5:10 am-12:39 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

Wed 5/21

5:25 pm-11:59 pm

1 stop5h 34m

$211

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 6/24

11:24 am-5:13 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Sat 7/5

3:00 pm-11:27 pm

1 stop7h 27m

$230

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sat 6/21

6:00 am-3:04 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

Wed 7/9

8:46 pm-6:20 am

1 stop8h 34m

$250

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Fri 7/4

8:53 am-4:46 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Sat 7/12

11:44 am-6:31 pm

1 stop5h 47m

$270

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Tue 6/24

6:15 am-10:45 am

1 stop5h 30m

Boise Air Term. Gowen Fld

Tue 7/8

7:05 pm-1:30 am

1 stop5h 25m

$274

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 5/15

6:00 am-1:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Wed 5/21

8:59 pm-6:20 am

1 stop8h 21m

$275

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Wed 7/9

6:00 am-12:42 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Sun 7/13

11:40 pm-9:17 am

1 stop8h 37m

$295

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Fri 6/6

8:56 am-2:45 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Sun 6/8

11:46 am-7:53 pm

1 stop7h 07m

$339

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Mon 6/30

11:24 am-8:35 pm

2 stops10h 11m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
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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 25, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Boise, you should look to book at least 58 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, October is the cheapest month in which you can book a flight from Houston to Boise (average of $314). Flying from Houston to Boise in June is currently the most expensive (average of $419). 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 HOU to BOI?

Find hourly flight availability from Houston to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from Houston to Boise is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Houston to Boise?

Use this chart to determine the cheapest time to fly round-trip from Houston to Boise. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Boise flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Houston to Boise have to say. 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
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

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
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

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
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.1

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 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. 6 airlines have flights to Boise Air Term. Gowen Fld from Houston on a regular basis.

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

    Flying on Frontier is currently your cheapest option to Boise, with prices starting at $208. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $211 and $230, respectively. Frontier 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 Delta, with whom users have recently found tickets for as low as $140. However, be on the lookout for offers from United Airlines and Spirit Airlines, 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, October is the cheapest month in which you can book a flight from Houston to Boise (average of $314). Flying from Houston to Boise in June is currently the most expensive (average of $419). 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 Houston?

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

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Top 6 airlines flying from Houston to Boise

Discover the top 6 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$249FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$313FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$500FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$393FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$402FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$298Average$416FlexibilityNo cancel feeOn-time63%

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