Boise

$95+ Cheap flights from George Bush Intcntl (IAH) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BOI
Mar 15 — Mar 221
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Cheap flight deals from George Bush Intcntl to Boise

Cheapest flights from George Bush Intcntl to Boise
Explore the most affordable flight options available from George Bush Intcntl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:39 am
IAH
-
BOI
1 stop6h 12m
Frontier
Sun 3/111:56 am
BOI
-
IAH
1 stop11h 37m
Frontier
Deal found 2/8$190
This Expedia deal was found by Cheapflights users on 2/11. 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 4/126:45 am
IAH
-
BOI
1 stop5h 23m
Multiple Airlines
Tue 4/214:15 pm
BOI
-
IAH
1 stop12h 01m
Multiple Airlines
Deal found 2/11$231
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:09 pm
IAH
-
BOI
1 stop8h 00m
Delta
Tue 3/313:01 pm
BOI
-
IAH
1 stop7h 29m
Delta
Deal found 2/9$237
This Expedia deal was found by Cheapflights users on 2/11. 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 3/56:39 am
IAH
-
BOI
1 stop6h 12m
Frontier
Sun 3/812:15 pm
BOI
-
IAH
1 stop8h 46m
Frontier
Deal found 2/11$250
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:33 pm
IAH
-
BOI
1 stop7h 26m
Alaska Airlines
Mon 3/98:20 pm
BOI
-
IAH
1 stop20h 33m
Alaska Airlines
Deal found 2/9$254
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 am
IAH
-
BOI
2 stops12h 07m
Delta
Mon 3/91:40 pm
BOI
-
IAH
1 stop9h 19m
Delta
Deal found 2/9$259
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:09 pm
IAH
-
BOI
1 stop8h 00m
Delta
Sun 3/2911:30 pm
BOI
-
IAH
1 stop8h 26m
Delta
Deal found 2/9$263
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:00 am
IAH
-
BOI
1 stop8h 48m
American Airlines
Wed 4/11:39 pm
BOI
-
IAH
1 stop7h 52m
American Airlines
Deal found 2/9$264

Find flight deals from George Bush Intcntl to Boise

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(Expedia)

One-way from

$95
(Frontier)

Popular in

March

Cheapest in

October

Average price

$294
Provider with most accurate pricing for Houston George Bush Intcntl-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Boise Air Term. Gowen Fld flights.
From Houston George Bush Intcntl to Boise Air Term. Gowen Fld
One-way flight from Houston George Bush Intcntl to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 15% potential increase in price ($71 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($24 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 George Bush Intcntl 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 February 13, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Boise that are best for you.

Fly from

George Bush Intcntl

Fly to

Boise

Route

Depart

Return

Price

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

5:33 pm-11:59 pm

1 stop7h 26m

Boise Air Term. Gowen Fld

Mon 3/9

8:20 pm-5:53 pm

1 stop20h 33m

$254

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

7:15 am-6:22 pm

2 stops12h 07m

Boise Air Term. Gowen Fld

Mon 3/9

1:40 pm-11:59 pm

1 stop9h 19m

$259

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 3/24

2:09 pm-9:09 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Sun 3/29

11:30 pm-8:56 am

1 stop8h 26m

$263

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/25

5:00 am-12:48 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Tue 3/31

1:35 pm-10:31 pm

1 stop7h 56m

$270

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/25

5:00 am-12:48 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Wed 4/1

1:39 pm-10:31 pm

1 stop7h 52m

$270

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sun 4/19

6:45 am-11:08 am

1 stop5h 23m

$95

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 3/19

6:45 am-11:20 am

1 stop5h 35m

$119

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

8:45 am-11:51 am

1 stop28h 06m

$124

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Thu 3/5

6:39 am-11:51 am

1 stop6h 12m

$125

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sun 3/15

6:45 am-11:20 am

1 stop5h 35m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from George Bush Intcntl to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Boise in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from George Bush Intcntl 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 George Bush Intcntl Airport to Boise

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Boise?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Boise (average of $177). Flying from Houston George Bush Intcntl Airport to Boise in March is currently the most expensive (average of $306). 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.

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 February 13, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Houston George Bush Intcntl Airport to Boise. 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.

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

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

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

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

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

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

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

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

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

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 George Bush Intcntl 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 George Bush Intcntl?

    For a flight from Houston George Bush Intcntl 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 George Bush Intcntl per day. 4 airlines have flights to Boise Air Term. Gowen Fld from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to Boise?

    A quick flight from Houston George Bush Intcntl Airport to Boise can take about 7h 26m. Alaska Airlines provides one of the quickest options available for as low as $254. Houston George Bush Intcntl Airport and Boise are separated by a distance of 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 Houston George Bush Intcntl Airport to Boise round-trip?

    Flying on Delta is currently your cheapest option to Boise, with prices starting at $238. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $246 and $268, respectively. Delta is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Boise one-way?

    $91 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 Delta, with prices starting from $125 and $125, respectively.

  • Can I find deals for flights from George Bush Intcntl to Boise that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Boise?

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

  • Can I find deals for business class flights from George Bush Intcntl to Boise?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Boise?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Boise (average of $177). Flying from Houston George Bush Intcntl Airport to Boise in March is currently the most expensive (average of $306). 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?

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Ontario
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Nampa
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Top 4 airlines flying from George Bush Intcntl to Boise

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$379FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$350Average$458FlexibilityNo cancel feeOn-time75%

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