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$85+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BOI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October, booked 51 days in advance, depart on a Thursday or Monday and return on a Wednesday

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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:09 pmIAH - BOI
1 stop22h 34mFrontier
Sun 11/1612:28 pmBOI - IAH
1 stop21h 09mFrontier
Deal found 10/28$171
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amIAH - BOI
1 stop6h 48mFrontier
Fri 12/1212:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/29$194
This Orbitz deal was found by Cheapflights users on 10/28. 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.
Tue 12/25:55 pmIAH - BOI
1 stop7h 00mMultiple Airlines
Thu 12/412:44 pmBOI - IAH
1 stop10h 47mMultiple Airlines
Deal found 10/28$201
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:40 pmIAH - BOI
2 stops38h 09mMultiple Airlines
Mon 12/1510:41 pmBOI - IAH
1 stop29h 00mMultiple Airlines
Deal found 10/28$205
This Travelocity deal was found by Cheapflights users on 10/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:08 amIAH - BOI
1 stop7h 37mMultiple Airlines
Thu 12/1112:44 pmBOI - IAH
1 stop10h 47mMultiple Airlines
Deal found 10/27$214
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:48 amIAH - BOI
1 stop25h 05mFrontier
Thu 12/412:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/30$218
This Frontier deal was found by Cheapflights users on 10/28. 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 12/46:45 amIAH - BOI
1 stop6h 04mFrontier
Sun 12/712:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/28$249
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:08 amIAH - BOI
1 stop10h 18mAlaska Airlines
Sat 12/135:45 amBOI - IAH
1 stop10h 10mAlaska Airlines
Deal found 10/29$250
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:45 amIAH - BOI
1 stop6h 08mFrontier
Fri 12/512:44 pmBOI - IAH
1 stop20h 53mFrontier
Deal found 10/28$253
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/610:43 amIAH - BOI
2 stops10h 15mAmerican Airlines
Sat 12/131:57 pmBOI - IAH
1 stop8h 38mAmerican Airlines
Deal found 10/29$256
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amIAH - BOI
1 stop6h 48mFrontier
Sun 12/1412:44 pmBOI - IAH
1 stop10h 47mFrontier
Deal found 10/29$261
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/46:00 amHOU - BOI
1 stop7h 54mDelta
Sun 12/72:04 pmBOI - HOU
1 stop7h 44mDelta
Deal found 10/28$283

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 October 30, 2025.

Round-trip from

$194
(Frontier)

One-way from

$85
(Frontier)

Popular in

January

Cheapest in

August

Average price

$284
From Houston to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Houston to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 12/4

6:45 am-11:49 am

1 stop6h 04m

Boise Air Term. Gowen Fld

Sun 12/7

12:44 pm-12:31 am

1 stop10h 47m

$249

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Mon 12/8

5:00 am-3:26 pm

2 stops11h 26m

Boise Air Term. Gowen Fld

Thu 12/11

12:44 pm-12:31 am

1 stop10h 47m

$269

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

5:54 pm-11:50 pm

1 stop6h 56m

Boise Air Term. Gowen Fld

Mon 3/9

8:20 pm-4:54 pm

1 stop19h 34m

$269

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Tue 11/18

12:27 pm-6:54 pm

1 stop7h 27m

Boise Air Term. Gowen Fld

Sat 11/22

2:11 pm-11:59 pm

1 stop8h 48m

$270

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Fri 2/20

4:00 pm-11:04 pm

1 stop8h 04m

Boise Air Term. Gowen Fld

Tue 2/24

11:45 am-5:46 pm

1 stop5h 01m

$270

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Sun 12/7

1:36 pm-12:42 am

2 stops12h 06m

Boise Air Term. Gowen Fld

Wed 12/10

2:04 pm-11:59 pm

1 stop8h 55m

$275

HoustonBoise

IAH - BOI

IAHBOI

Houston George Bush Intcntl

Wed 3/4

7:45 am-12:18 pm

1 stop5h 33m

Boise Air Term. Gowen Fld

Mon 3/9

8:40 am-9:40 pm

2 stops12h 00m

$275

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Thu 12/4

6:00 am-12:54 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Sun 12/7

2:04 pm-10:48 pm

1 stop7h 44m

$283

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Tue 11/25

2:32 pm-10:27 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Fri 12/5

2:04 pm-10:48 pm

1 stop7h 44m

$289

HoustonBoise

HOU - BOI

HOUBOI

Houston Hobby

Tue 11/18

5:35 am-10:15 am

1 stop5h 40m

Boise Air Term. Gowen Fld

Sat 11/22

4:20 pm-12:45 am

1 stop7h 25m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 29 results
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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 October 24, 2025.

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 January is currently the most expensive (average of $291). 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 October 30, 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 04m. The distance between Houston and Boise is about 1480 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 United Airlines is currently your cheapest option to Boise, with prices starting at $208. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $230 and $248, respectively. United Airlines is currently priced 41% 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 $85. 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 January is currently the most expensive (average of $291). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$346FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$339FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$248Average$513FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$250Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$282Average$391FlexibilityNo cancel feeOn-time63%

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