IAH

$96 Find Cheap Flights from Montana to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Montana to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montana to George Bush Intcntl

Fri, Sep 11 - Mon, Sep 21
Multiple Airlines Logo
8:43 pm - 6:25 pm
FCA
-
IAH
20h 42m
1 stop
Multiple Airlines Logo
6:25 am - 7:56 pm
IAH
-
FCA
14h 31m
2 stops
$254Multiple Airlines
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
8:33 pm - 6:25 pm
FCA
-
IAH
20h 52m
1 stop
Multiple Airlines Logo
6:25 am - 7:56 pm
IAH
-
FCA
14h 31m
2 stops
$257Multiple Airlines
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
6:26 am - 3:31 pm
BZN
-
IAH
8h 05m
1 stop
American Airlines Logo
5:00 am - 11:05 am
IAH
-
BZN
7h 05m
1 stop
$339American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
11:55 am - 6:44 pm
BZN
-
IAH
5h 49m
1 stop
American Airlines Logo
10:26 am - 3:25 pm
IAH
-
BZN
5h 59m
1 stop
$339American Airlines
Wed, Oct 7 - Tue, Nov 17
Delta Logo
1:12 pm - 9:58 pm
BZN
-
IAH
7h 46m
1 stop
Delta Logo
7:00 am - 1:21 pm
IAH
-
BZN
7h 21m
1 stop
$339Delta
Fri, Sep 11 - Fri, Sep 18
Delta Logo
6:17 am - 1:00 pm
BZN
-
IAH
5h 43m
1 stop
Delta Logo
5:46 pm - 11:19 pm
IAH
-
BZN
6h 33m
1 stop
$339Delta
Wed, Sep 23 - Wed, Sep 30
Alaska Airlines Logo
2:21 pm - 11:59 pm
BZN
-
IAH
8h 38m
1 stop
Alaska Airlines Logo
7:02 am - 2:46 pm
IAH
-
BZN
8h 44m
1 stop
$339Alaska Airlines
Wed, Sep 9 - Fri, Sep 11
Alaska Airlines Logo
2:21 pm - 11:59 pm
BZN
-
IAH
8h 38m
1 stop
Alaska Airlines Logo
2:34 pm - 10:59 pm
IAH
-
BZN
9h 25m
1 stop
$339Alaska Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
2:29 pm - 9:41 pm
BIL
-
IAH
6h 12m
1 stop
United Airlines Logo
7:20 am - 1:21 pm
IAH
-
BIL
7h 01m
1 stop
$339United Airlines
Thu, Nov 12 - Tue, Nov 17
United Airlines Logo
4:00 pm - 10:54 pm
BIL
-
IAH
5h 54m
1 stop
United Airlines Logo
4:26 pm - 9:14 pm
IAH
-
BIL
5h 48m
1 stop
$339United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$96
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Billings to Houston George Bush Airport

FAQs for booking Montana to Houston flights

  • How does KAYAK find such low prices on flights from Montana to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montana to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Montana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to George Bush Intcntl

Information on your arrival and departure airports

Houston (IAH)