Cheap flights from Montana (MT) to Houston (IAH)

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How to find the cheapest flight from
Montana to Houston (IAH)

All the information you need to plan the best null to IAH flight in 2022: compare Montana to Houston flight prices with the expected peak season, weather and rainfall in Houston.
What is the cheapest month to fly from Montana to Houston?

Flights from Montana to Houston lean towards being more expensive in June. Prices are generally better when you fly from Montana to Houston in September, with the cheapest ticket starting at $64.

How far in advance should I book a flight from Montana to Houston?

Users have found that booking a flight from Montana to Houston at least 57 days early can save you up to 57% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Montana to Houston for as little as $474 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $589 for flights departing within the next 3 days.

When is the cheapest time to fly from Montana to Houston (MT - IAH)?

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

Cheap flights from Montana to Houston in August, September 2022

The best prices found for Montana to IAH flights for August, September
15 Sep - 22 Sep
$238pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
29 Sep - 4 Oct
$250pp
MSO
Missoula Johnson-Bell Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
MSO
Missoula Johnson-Bell Field
15 Sep - 25 Sep
$265pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field

Montana to Houston 2022 flight deals

Cheap flights to Houston from Montana found for this year
13 Oct - 19 Oct
$221pp
MSO
Missoula Johnson-Bell Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
MSO
Missoula Johnson-Bell Field
15 Sep - 22 Sep
$238pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
29 Sep - 4 Oct
$250pp
MSO
Missoula Johnson-Bell Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
MSO
Missoula Johnson-Bell Field

Cheap Frontier flights from Montana to Houston

13 Oct - 19 Oct
$221pp
MSO
Missoula Johnson-Bell Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
MSO
Missoula Johnson-Bell Field
2 Oct - 5 Oct
$306pp
MSO
Missoula Johnson-Bell Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
MSO
Missoula Johnson-Bell Field
2 Oct - 5 Oct
$307pp
MSO
Missoula Johnson-Bell Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
MSO
Missoula Johnson-Bell Field

Cheap Delta flights from Montana to Houston

3 Sep - 5 Sep
$288pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
BZN
Bozeman Gallatin Field
3 Sep - 5 Sep
$292pp
BZN
Bozeman Gallatin Field
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
BZN
Bozeman Gallatin Field
26 Oct - 29 Oct
$332pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
BZN
Bozeman Gallatin Field

Non-stop flights to Houston from Montana

Save time with Montana to Houston direct flight deals
12 Jan - 17 Jan
$330pp
BZN
Bozeman Gallatin Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BZN
Bozeman Gallatin Field
13 Jan - 23 Jan
$360pp
BZN
Bozeman Gallatin Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BZN
Bozeman Gallatin Field
19 Jan - 29 Jan
$399pp
BZN
Bozeman Gallatin Field
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BZN
Bozeman Gallatin Field

Last minute flights from Montana to Houston

Late deals on round-trip flights to Houston from Montana, departing today and this week
24 Aug - 10 Sep
$382pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
BZN
Bozeman Gallatin Field
24 Aug - 10 Sep
$386pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
BZN
Bozeman Gallatin Field
24 Aug - 10 Sep
$391pp
BZN
Bozeman Gallatin Field
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
BZN
Bozeman Gallatin Field

One-way flights to Houston from Montana

The cheapest one-way flights from Montana to Houston
10:02 am - 9:35 am
Frontier
1 Stop
22h 33m
MSO - IAH
Frontier
$167
Kiwi.com
2:36 am - 11:50 am
American Airlines
1 Stop
8h 14m
MSO - HOU
American Airlines
4:57 pm - 2:10 pm
Multiple Airlines
2 Stops
20h 13m
FCA - IAH
Multiple Airlines
$203
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montana</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Montana to Houston

Which airlines flying from Montana to Houston have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Montana to Houston that may be offering flexible cancellation policies are United Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Montana to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from Montana to Houston for under $300. The cheapest flight booked recently is on Frontier for just $221, but on average you can expect to pay $287.

Are there nonstop flights from Montana to Houston for under $400 on Cheapflights?

Cheapflights has at least 13 direct flights from Montana to Houston under $400. A good price for a nonstop flight from Montana to Houston is less than $505.

Are there last-minute flights available from Montana to Houston for under $400?

There are currently 20+ open flights from Montana to Houston within the next 7 days for less than $400.

What are the cheapest airlines to fly from Montana to Houston one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $81. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Montana to Houston for a low price.

What are the most popular routes from Montana to Houston?

Most travelers choose Missoula Johnson-Bell Field - Houston Hobby, Missoula Johnson-Bell Field - Houston George Bush Intcntl or Billings Logan Intl - Houston Hobby when deciding on the best route from Montana to Houston.

What are the most popular airlines that fly from Montana to Houston?

When booking a flight from Montana to Houston, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What are the cheapest flights from Montana to Houston?

While on average a flight from Montana to Houston is generally $371, our data shows the cheapest flight currently is $320. When looking at the most popular route, (Missoula Johnson-Bell Field - Houston Hobby), you can expect to pay $276 for that flight.

What are the most reliable airlines from Montana to Houston?

Consider United Airlines (89%), Air New Zealand (89%) or Mesa Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Montana to Houston.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Montana?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Montana need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Montana are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Montana are not required to quarantine after entering Houston.

Do I need a test to fly back to Montana from Houston?

Returning to Montana from Houston

COVID-19 testing requirements
Visitors from Houston are not required to present a negative COVID-19 PCR test or antigen result upon entering Montana.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Montana.

Hide COVID Travel Restrictions for Houston, TX

Departure points for flights from Montana to Houston

Select to see more specific information for flights to Houston from all departure points in Montana.

Top 4 airlines flying from Montana to Houston

The chart below displays the airlines Cheapflights users traveling from Montana to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$153 $521 No cancel fee N/A
United Airlines
$209 $549 No cancel fee 69%
American Airlines
$224 $434 No cancel fee 71%
Alaska Airlines
$255 $541 No cancel fee 75%