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George Bush Intcntl

$344+ Cheap flights from Butte (BTM) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — IAH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Butte to George Bush Intcntl

Cheapest flights from Butte to George Bush Intcntl
Explore the most affordable flight options available from Butte to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:00 amBTM - IAH
1 stop8h 10mUnited Airlines
Sat 12/134:30 pmIAH - BTM
1 stop6h 59mUnited Airlines
Deal found 11/6$344
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/310:00 amBTM - IAH
1 stop7h 33mUnited Airlines
Sat 12/64:30 pmIAH - BTM
1 stop6h 59mUnited Airlines
Deal found 11/5$379
This Delta deal was found by Cheapflights users on 11/4. 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 12/106:10 pmBTM - IAH
2 stops19h 05mDelta
Sat 12/1311:36 amIAH - BTM
1 stop6h 34mDelta
Deal found 11/4$396
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/266:10 pmBTM - IAH
2 stops13h 39mDelta
Sun 12/2811:15 amIAH - BTM
1 stop6h 55mDelta
Deal found 11/5$1,184

Cheap flight deals from Butte to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to George Bush Intcntl (IAH). 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(United Airlines)
Provider with most accurate pricing for Butte Silver Bow Co-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Butte Silver Bow Co-Houston George Bush Intcntl flights.
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From Butte Silver Bow Co to Houston George Bush Intcntl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to George Bush Intcntl 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 November 6, 2025.
Use the filters below to find and compare flights from Butte to Houston George Bush Intcntl Airport that are best for you.

Fly from

Butte

Fly to

George Bush Intcntl

Route

Depart

Return

Price

ButteHouston

BTM - IAH

BTMIAH

Butte Silver Bow Co

Wed 12/10

10:00 am-7:10 pm

1 stop8h 10m

Houston George Bush Intcntl

Sat 12/13

4:30 pm-10:29 pm

1 stop6h 59m

$344

ButteHouston

BTM - IAH

BTMIAH

Butte Silver Bow Co

Wed 12/3

10:00 am-6:33 pm

1 stop7h 33m

Houston George Bush Intcntl

Sat 12/6

4:30 pm-10:29 pm

1 stop6h 59m

$379

ButteHouston

BTM - IAH

BTMIAH

Butte Silver Bow Co

Wed 12/10

6:10 pm-2:15 pm

2 stops19h 05m

Houston George Bush Intcntl

Sat 12/13

11:36 am-5:10 pm

1 stop6h 34m

$396

ButteHouston

BTM - IAH

BTMIAH

Butte Silver Bow Co

Sat 1/17

9:14 am-4:59 pm

1 stop6h 45m

Houston George Bush Intcntl

Sun 1/25

7:13 am-10:45 pm

1 stop16h 32m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

  • Most accurate provider: When it comes to deals on Butte-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Butte-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Butte-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Butte-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Butte-Houston George Bush Intcntl Airport 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 Butte to George Bush Intcntl

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

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

Currently, December is the cheapest month in which you can book a flight from Butte to Houston George Bush Intcntl Airport (average of $169). Flying from Butte to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $387). 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.

Related info for your journey

Find useful and relevant information for your journey from Butte to George Bush Intcntl. 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 Butte to Houston George Bush Intcntl?

    For a flight from Butte to Houston George Bush Intcntl, you will be flying from Silver Bow Co. Butte Silver Bow Co (BTM) is just 3.8 mi from the center of the city. Silver Bow Co is the only Butte airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 0 airlines have flights to Houston George Bush Intcntl from Butte Silver Bow Co on a regular basis.

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

    A quick flight from Butte to Houston George Bush Intcntl Airport can take about 8h 10m. United Airlines provides one of the quickest options available for as low as $344. The distance between Butte and Houston George Bush Intcntl Airport is about 1438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Butte to Houston George Bush Intcntl Airport (average of $169). Flying from Butte to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $387). 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 George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
Cypress

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