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Cheap flights from Montana to Houston from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Houston departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:10 am - 5:10 pm
BZN
-
HOU
5h 00m
1 stop
Southwest Logo
5:45 pm - 9:55 pm
HOU
-
BZN
5h 10m
1 stop
$236Southwest
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
4:25 pm - 10:30 pm
BZN
-
HOU
5h 05m
1 stop
Southwest Logo
5:40 pm - 9:55 pm
HOU
-
BZN
5h 15m
1 stop
$269Southwest
Thu, Mar 26 - Tue, Mar 31
Southwest Logo
11:10 am - 9:05 pm
BZN
-
HOU
8h 55m
2 stops
Southwest Logo
6:35 pm - 12:15 am
HOU
-
BZN
6h 40m
1 stop
$272Southwest
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
5:25 am - 2:00 pm
BZN
-
HOU
7h 35m
2 stops
Southwest Logo
6:10 am - 10:15 am
HOU
-
BZN
5h 05m
1 stop
$274Southwest
Thu, Mar 26 - Tue, Mar 31
American Airlines Logo
3:50 pm - 11:59 pm
FCA
-
HOU
7h 09m
1 stop
American Airlines Logo
6:05 am - 1:18 pm
HOU
-
FCA
8h 13m
1 stop
$414American Airlines
Thu, May 21 - Sat, May 23
American Airlines Logo
1:48 pm - 7:50 pm
BIL
-
HOU
5h 02m
1 stop
American Airlines Logo
4:18 pm - 10:43 pm
HOU
-
BIL
7h 25m
1 stop
$459American Airlines
Sun, Apr 5 - Wed, Apr 8
Delta Logo
6:25 pm - 9:15 am
BIL
-
HOU
13h 50m
2 stops
Delta Logo
10:05 am - 10:27 pm
HOU
-
BIL
13h 22m
2 stops
$483Delta
Thu, Aug 20 - Sat, Aug 29
Delta Logo
6:20 pm - 9:20 am
GTF
-
HOU
14h 00m
2 stops
Delta Logo
10:05 am - 10:44 pm
HOU
-
GTF
13h 39m
2 stops
$499Delta
Fri, Aug 7 - Sat, Aug 15
Alaska Airlines Logo
6:22 pm - 9:26 am
HLN
-
HOU
14h 04m
2 stops
Alaska Airlines Logo
6:01 am - 5:45 pm
HOU
-
HLN
12h 44m
2 stops
$499Alaska Airlines
Fri, May 1 - Tue, May 5
Alaska Airlines Logo
6:15 pm - 9:26 am
GTF
-
HOU
14h 11m
2 stops
Alaska Airlines Logo
6:01 am - 5:35 pm
HOU
-
GTF
12h 34m
2 stops
$519Alaska Airlines
Thu, Apr 23 - Mon, Apr 27

Southwest flights from Montana to Houston Hobby Airport

Our best Southwest deals on Montana to Houston Hobby Airport flight tickets
Southwest
Apr 11
BZN11:10 amBozeman Gallatin Field
5h 00m
1 stop
HOU5:10 pmHouston Hobby
Apr 14
HOU5:45 pmHouston Hobby
5h 10m
1 stop
BZN9:55 pmBozeman Gallatin Field
$236
Southwest
Mar 26
BZN4:25 pmBozeman Gallatin Field
5h 05m
1 stop
HOU10:30 pmHouston Hobby
Mar 31
HOU5:40 pmHouston Hobby
5h 15m
1 stop
BZN9:55 pmBozeman Gallatin Field
$269
Southwest
Apr 11
BZN11:10 amBozeman Gallatin Field
8h 55m
2 stops
HOU9:05 pmHouston Hobby
Apr 14
HOU6:35 pmHouston Hobby
6h 40m
1 stop
BZN12:15 amBozeman Gallatin Field
$272

Delta flights from Montana to Houston Hobby Airport

Our best Delta deals on Montana to Houston Hobby Airport flight tickets
Delta
Apr 2
BZN2:45 pmBozeman Gallatin Field
6h 57m
1 stop
HOU10:42 pmHouston Hobby
Apr 7
HOU6:00 amHouston Hobby
8h 35m
1 stop
BZN1:35 pmBozeman Gallatin Field
$489
Delta
Aug 7
GTF6:20 pmGreat Falls
14h 00m
2 stops
HOU9:20 amHouston Hobby
Aug 15
HOU10:05 amHouston Hobby
13h 39m
2 stops
GTF10:44 pmGreat Falls
$499
Delta
Apr 2
BZN2:45 pmBozeman Gallatin Field
6h 57m
1 stop
HOU10:42 pmHouston Hobby
Apr 7
HOU6:00 amHouston Hobby
12h 46m
2 stops
BZN5:46 pmBozeman Gallatin Field
$694

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Houston Hobby Airport 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Montana to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanHouston

BZN - HOU

BZNHOU

Bozeman Gallatin Field

Sat 4/11

11:10 am-5:10 pm

1 stop5h 00m

Houston Hobby

Tue 4/14

5:45 pm-9:55 pm

1 stop5h 10m

$236

BozemanHouston

BZN - HOU

BZNHOU

Bozeman Gallatin Field

Thu 3/26

4:25 pm-10:30 pm

1 stop5h 05m

Houston Hobby

Tue 3/31

5:40 pm-9:55 pm

1 stop5h 15m

$269

BozemanHouston

BZN - HOU

BZNHOU

Bozeman Gallatin Field

Sat 4/11

11:10 am-9:05 pm

2 stops8h 55m

Houston Hobby

Tue 4/14

6:35 pm-12:15 am

1 stop6h 40m

$272

BozemanHouston

BZN - HOU

BZNHOU

Bozeman Gallatin Field

Thu 3/26

5:25 am-2:00 pm

2 stops7h 35m

Houston Hobby

Tue 3/31

6:10 am-10:15 am

1 stop5h 05m

$274

KalispellHouston

FCA - HOU

FCAHOU

Kalispell Glacier Park

Thu 5/21

3:50 pm-11:59 pm

1 stop7h 09m

Houston Hobby

Sat 5/23

6:05 am-1:18 pm

1 stop8h 13m

$414

BillingsHouston

BIL - HOU

BILHOU

Billings Logan Intl

Sun 4/5

1:48 pm-7:50 pm

1 stop5h 02m

Houston Hobby

Wed 4/8

4:18 pm-10:43 pm

1 stop7h 25m

$459

BillingsHouston

BIL - HOU

BILHOU

Billings Logan Intl

Thu 8/20

6:25 pm-9:15 am

2 stops13h 50m

Houston Hobby

Sat 8/29

10:05 am-10:27 pm

2 stops13h 22m

$483

Great FallsHouston

GTF - HOU

GTFHOU

Great Falls

Fri 8/7

6:20 pm-9:20 am

2 stops14h 00m

Houston Hobby

Sat 8/15

10:05 am-10:44 pm

2 stops13h 39m

$499

HelenaHouston

HLN - HOU

HLNHOU

Helena

Fri 5/1

6:22 pm-9:26 am

2 stops14h 04m

Houston Hobby

Tue 5/5

6:01 am-5:45 pm

2 stops12h 44m

$499

Great FallsHouston

GTF - HOU

GTFHOU

Great Falls

Thu 4/23

6:15 pm-9:26 am

2 stops14h 11m

Houston Hobby

Mon 4/27

6:01 am-5:35 pm

2 stops12h 34m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Montana to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston Hobby Airport?

In general, September is the cheapest month to fly from Montana to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. The month of October is another great option to travel to Houston Hobby Airport, with average flight prices from Montana averaging around $308.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is at noon. momondo users have found flights departing from Montana to Houston Hobby Airport at noon for as low as $438. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $507. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Montana to Houston Hobby Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Houston Hobby Airport

Fastest flight time

3h 21m

Direct flights

None
The fastest flight from Montana to Houston Hobby Airport takes 3h 21m
There are no direct flights from Montana to Houston Hobby Airport. There are no popular flight routes from Montana to Houston Hobby Airport.
Search flight deals

  • When did momondo last update prices for flights from Montana to Houston Hobby Airport?

    Prices for flights from Montana to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Houston Hobby Airport?

  • How old do you have to be to fly from Montana to Houston Hobby Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents required for your trip to Houston Hobby Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston Hobby Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Houston Hobby Airport

Compare and see reviews for airlines that fly from Montana to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $118Free CancellationRating
7.9
8,237 reviews
Search Delta flights
SouthwestPriceFrom $176Free CancellationRating
8.0
4,300 reviews
Search Southwest flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,345 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,345 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Kemah
Baytown
Texas City
Rosenberg
Webster
Pearland
Freeport
League City
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Houston?

It is quick and easy to find Montana to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Montana to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Houston?

momondo helps you find the best flight between Montana and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montana to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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