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

For as low as $457, United Airlines can have you in Butte from Houston George Bush Intcntl Airport in 6h 59m. There are 1438 mi between Houston George Bush Intcntl Airport and Butte.

In terms of precipitation, rainfall in Butte ranges from 0.4 - 2.3 inches per month. June is typically the wettest month, when rainfall can reach 2.3 in. February is typically the driest time to visit Butte when rainfall is around 0.4 in.

If weather is an important factor for your trip to Butte, 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 62.6 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from IAH to BTM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Butte as you normally would.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Butte 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-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Butte flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Butte 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-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Butte from Houston George Bush Intcntl?

For a flight from Houston George Bush Intcntl to Butte, you will be flying into 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 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Butte Silver Bow Co from Houston George Bush Intcntl on a regular basis.

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

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

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

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 Butte.

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

Yes. Cheapflights offers flight deals from George Bush Intcntl to Butte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$457+ Cheap Flights from Houston George Bush Intcntl Airport to Butte

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Cheap flight deals from George Bush Intcntl to Butte

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Last-minute

Cheapest flights from George Bush Intcntl to Butte
Explore the most affordable flight options available from George Bush Intcntl to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.

Fri 9/184:27 pm -

1 stop6h 59m

Thu 9/249:45 am -

1 stop8h 21m

Deal found 9/2

$457

Tue 9/227:00 am -

2 stops10h 58m

Mon 9/286:10 pm -

2 stops28h 37m

Deal found 9/1

$482

Tue 9/223:00 pm -

1 stop8h 26m

Mon 9/289:45 am -

1 stop24h 23m

Deal found 9/1

$516

Mon 9/217:00 am -

2 stops10h 58m

Mon 9/286:10 pm -

2 stops28h 37m

Deal found 9/1

$517

Sun 9/203:00 pm -

1 stop8h 26m

Mon 9/289:45 am -

1 stop21h 43m

Deal found 9/1

$616

Wed 11/254:26 pm -

1 stop7h 17m

Sun 11/2910:15 am -

1 stop7h 53m

Deal found 9/2

$897

Last-minute flights from George Bush Intcntl to Butte
Discover last-minute flight deals from George Bush Intcntl to Butte. Data last updated September 4, 2026 and is based on user searches.

Fri 9/184:27 pm -

1 stop6h 59m

Thu 9/249:45 am -

1 stop8h 21m

Deal found 9/2

$457

Sun 9/203:00 pm -

1 stop8h 26m

Mon 9/289:45 am -

1 stop21h 43m

Deal found 9/1

$616

Mon 9/217:00 am -

2 stops10h 58m

Mon 9/286:10 pm -

2 stops28h 37m

Deal found 9/1

$517

Tue 9/227:00 am -

2 stops10h 58m

Mon 9/286:10 pm -

2 stops28h 37m

Deal found 9/1

$482

Tue 9/223:00 pm -

1 stop8h 26m

Mon 9/289:45 am -

1 stop24h 23m

Deal found 9/1

$516

Find flight deals from George Bush Intcntl to Butte

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$424 (United Airlines)

Provider with most accurate pricing for Houston George Bush Intcntl-Butte Silver Bow Co flight deals.

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Cheapest round-trip

HoustonButte

IAH Houston George Bush Intcntl - BTM Butte Silver Bow Co

IAHBTM

Houston George Bush Intcntl

Fri 9/18

4:27 pm-10:26 pm

1 stop6h 59m

Butte Silver Bow Co

Thu 9/24

9:45 am-7:06 pm

1 stop8h 21m

$457

Quickest round-trip

HoustonButte

IAH Houston George Bush Intcntl - BTM Butte Silver Bow Co

IAHBTM

Houston George Bush Intcntl

Fri 1/8

12:40 pm-6:40 pm

1 stop7h 00m

Butte Silver Bow Co

Tue 1/12

9:30 am-4:56 pm

1 stop6h 26m

$459

HoustonButte

IAH Houston George Bush Intcntl - BTM Butte Silver Bow Co

IAHBTM

Houston George Bush Intcntl

Fri 1/29

12:40 pm-6:40 pm

1 stop7h 00m

Butte Silver Bow Co

Tue 2/2

9:30 am-4:56 pm

1 stop6h 26m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Sorted by cheapest first

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Butte 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-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Butte flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Butte 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-Butte 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 Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from George Bush Intcntl with our price prediction graph.

IAH-BTM

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.

Related info for your journey

What airport do you fly into for flights to Butte from Houston George Bush Intcntl?
For a flight from Houston George Bush Intcntl to Butte, you will be flying into 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 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Butte Silver Bow Co from Houston George Bush Intcntl on a regular basis.
How long is the flight from Houston George Bush Intcntl Airport to Butte?
For as low as $457, United Airlines can have you in Butte from Houston George Bush Intcntl Airport in 6h 59m. There are 1438 mi between Houston George Bush Intcntl Airport and Butte.
Can I find deals for flights from George Bush Intcntl to Butte that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Butte?
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 Butte.
Can I find deals for business class flights from George Bush Intcntl to Butte?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Butte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$457+ Cheap flights from George Bush Intcntl (IAH) to Butte (BTM)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Butte with Cheapflights

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Cheap flight deals from George Bush Intcntl to Butte

Cheapest flights from George Bush Intcntl to ButteExplore the most affordable flight options available from George Bush Intcntl to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.

Explore the most affordable flight options available from George Bush Intcntl to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.

Best flights from George Bush Intcntl to ButteDiscover carefully curated flight deals from George Bush Intcntl to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.

Discover carefully curated flight deals from George Bush Intcntl to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.

Last-minute flights from George Bush Intcntl to ButteDiscover last-minute flight deals from George Bush Intcntl to Butte. Data last updated September 4, 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to Butte. Data last updated September 4, 2026 and is based on user searches.

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Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Butte that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Butte from George Bush Intcntl with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Butte from Houston George Bush Intcntl?

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

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

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

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

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Alternative routes for George Bush Intcntl to Butte

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George Bush Intcntl and Butte flights

Browse other George Bush Intcntl and Butte flight options. Last updated on September 4, 2026.

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Cheapest flights from George Bush Intcntl to Butte
Explore the most affordable flight options available from George Bush Intcntl to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.

Best flights from George Bush Intcntl to Butte
Discover carefully curated flight deals from George Bush Intcntl to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.

Last-minute flights from George Bush Intcntl to Butte
Discover last-minute flight deals from George Bush Intcntl to Butte. Data last updated September 4, 2026 and is based on user searches.