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 2021: compare Montana to Houston flight prices with the expected peak season, weather and rainfall in Houston.
How far in advance should I book a flight from Montana to Houston?

Find a great deal and save up to 26% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montana to Houston within the next two weeks, with the cheapest ticket starting at $118.

What is the cheapest month to fly from Montana to Houston?

February is one of the best times of the year to fly to Houston from Montana. Prices for February average $134 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February

Cheap flights from Montana to Houston in May, June 2021

The best prices found for Montana to IAH flights for May, June
14 May - 21 May
$201pp
BZN
Bozeman Gallatin Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BZN
Bozeman Gallatin Field
17 May - 21 May
$214pp
BZN
Bozeman Gallatin Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BZN
Bozeman Gallatin Field
17 Jun - 20 Jun
$222pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl

Montana to Houston 2021 flight deals

Cheap flights to Houston from Montana found for this year
14 May - 21 May
$201pp
BZN
Bozeman Gallatin Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BZN
Bozeman Gallatin Field
17 May - 21 May
$214pp
BZN
Bozeman Gallatin Field
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BZN
Bozeman Gallatin Field
17 Jun - 20 Jun
$222pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl

Non-stop flights to Houston from Montana

Save time with Montana to Houston direct flight deals
9 Jun - 14 Jun
$299pp
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
10 Jun - 13 Jun
$377pp
FCA
Kalispell Glacier Park
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
FCA
Kalispell Glacier Park
15 Aug - 17 Aug
$433pp
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
21 May - 23 May
$242pp
BIL
Billings Logan Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BIL
Billings Logan Intl
21 May - 23 May
$261pp
BIL
Billings Logan Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
BIL
Billings Logan Intl
18 May - 26 May
$328pp
MSO
Missoula Johnson-Bell Field
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
MSO
Missoula Johnson-Bell Field

One-way flights to Houston from Montana

The cheapest one-way flights from Montana to Houston
6:55 am - 5:28 pm
United Airlines
1 Stop
9h 33m
BZN - IAH
United Airlines
$147
United
9:37 am - 6:08 pm
American Airlines
1 Stop
7h 31m
BIL - IAH
American Airlines
9:26 am - 7:08 pm
Frontier
1 Stop
8h 42m
FCA - IAH
Frontier
$164
Orbitz

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

Are flight prices decreasing from Montana to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Montana and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Some of the carriers operating flights from Montana to Houston George Bush Intcntl 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.

What airport do you fly into for flights to Houston from Montana?

If you book a flight to Houston from Montana, you will be flying to George Bush Intcntl, which is the city’s only airport. Houston George Bush Intcntl (IAH) is located 15.9 mi from the center of Houston.

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 Multiple Airlines for just $222, but on average you can expect to pay $263.

Are there nonstop flights from Montana to Houston for under $300 on Cheapflights?

Cheapflights has at least 7 direct flights from Montana to Houston under $300. A good price for a nonstop flight from Montana to Houston is less than $664.

Are there last-minute flights available from Montana to Houston for under $300?

There are currently 20+ open flights from Montana to Houston within the next 7 days for less than $300.

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

The most popular airlines flying from Montana to Houston are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What are the most popular routes from Montana to Houston?

When deciding which route to take from Montana to Houston consider Bozeman Gallatin Field - Houston George Bush Intcntl, Billings Logan Intl - Houston George Bush Intcntl or Missoula Johnson-Bell Field - Houston George Bush Intcntl as they are the most popular.

What are the cheapest Flights from Montana to Houston?

On average you can expect to pay $646 for a flight from Montana to Houston. The cheapest flight overall is $93 while the most popular route, (Bozeman Gallatin Field - Houston George Bush Intcntl) is currently priced at $237.

What are the most reliable airlines from Montana to Houston?

Consider SkyWest Airlines (100%), Mesa Airlines (83%) or Air New Zealand (82%) when booking your flight. These represent the most reliable airlines when flying from Montana to Houston.

How long is the flight from Montana to Houston?

Airlines like United Airlines, Delta, and Alaska Airlines fly from Montana to Houston in about 3h 11m. The time it takes to get you to your destination can typically vary by up to 3h 43m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Montana to Houston round-trip?

Our cheapest airline available from Montana to Houston is Delta. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $242 and $308 round-trip.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $141. United Airlines flights start at $147 while deals on Delta start at $159 one-way.

Departure points for flights from Montana to Houston

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

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Montana to Houston.
Average temperature for May in Houston
77.0 °F

Airports servicing

Butte Silver Bow Co (BTM)
Bozeman (BZN)
Kalispell (FCA)
Glendive Mont Dawson (GDV)
Glasgow (GGW)

Airports servicing Houston

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
Frontier
$102 $267 No cancel fee 62%
American Airlines
$159 $421 No cancel fee 71%
Delta
$141 $480 No cancel fee N/A
United Airlines
$252 $498 No cancel fee 69%
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