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Find flight deals from Houston to Montana

Round-trip from	$309 (American Airlines)
One-way from	$155 (Southwest)
Popular in	March
Cheapest in	May
Average price	$455

From Houston to Montana

One-way flight from Houston to Montana

Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Average for round-trip flights in March 2026

Cheapflights Insights

Everything you need to know about your flight from Houston to Montana

What is the cheapest month to book a flight from Houston to Montana?

Currently, November is the cheapest month in which you can book a flight from Houston to Montana (average of $171). Flying from Houston to Montana in February is currently the most expensive (average of $301). 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 MT?

When flying from Houston to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Montana

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Houston to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

8.0

Very good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

7.9

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

United Airlines

7.4

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

American Airlines

7.1

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

How long is the flight from Houston to Montana?
Airlines like American Airlines, Southwest, and United Airlines fly from Houston to Montana in about 3h 34m. The time it takes to get you to your destination can typically vary by up to 3h 16m. The distance from Houston to Montana is about 1384 mi. This flight may include one or multiple stops.
What are the most popular routes from Houston to Montana?
While some choose either Houston Hobby - Kalispell Glacier Park or Houston George Bush Intcntl - Bozeman Gallatin Field, Houston Hobby - Bozeman Gallatin Field is the most popular route from Houston to Montana.
Can I find deals for flights from Houston to Montana that include hotel bookings?
Yes. In addition to deals on Houston to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Houston to Montana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Montana.
Can I find deals for business class flights from Houston to Montana?
Yes. Cheapflights offers flight deals from Houston to Montana 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 Montana?
Currently, November is the cheapest month in which you can book a flight from Houston to Montana (average of $171). Flying from Houston to Montana in February is currently the most expensive (average of $301). 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.

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Top 4 airlines flying from Houston to Montana

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$163	Average$397	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$202	Average$389	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$216	Average$430	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$259	Average$498	FlexibilityNo cancel fee	On-time69%

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