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$80 Find cheap flights from Montana to Houston George Bush Airport

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 6/5. 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
0 bags
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$80
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Missoula to Houston George Bush Airport

FAQs for booking Montana to Houston George Bush Airport flights

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

    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 George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

    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 George Bush Airport 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 George Bush Airport?

    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 George Bush Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Montana to Houston George Bush Airport?

Find which airlines fly direct from Montana to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Montana to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights

Nonstop returns

Houston George Bush Intcntl to Montana

Monday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights
See more direct flights

Book cheap flights from Montana to Houston

Recent round-trip flight deals

10/30Wed
1 stopDelta
6h 47mFCA-IAH
11/5Tue
1 stopDelta
7h 29mIAH-FCA
$236
7/3Wed
1 stopDelta
4h 52mBZN-IAH
7/8Mon
1 stopDelta
6h 54mIAH-BZN
$241
6/13Thu
1 stop
13h 00mBIL-IAH
6/19Wed
1 stop
16h 30mIAH-BIL
$259
6/13Thu
1 stop
13h 00mBIL-IAH
6/19Wed
1 stop
16h 30mIAH-BIL
$265
9/28Sat
1 stopAlaska Airlines
6h 54mBZN-IAH
10/6Sun
2 stopsAlaska Airlines
11h 08mIAH-BZN
$321
9/28Sat
2 stopsAlaska Airlines
11h 30mBZN-IAH
10/6Sun
2 stopsAlaska Airlines
11h 08mIAH-BZN
$356
9/28Sat
1 stopAmerican Airlines
5h 05mBZN-IAH
10/6Sun
1 stopAmerican Airlines
8h 25mIAH-BZN
$394
9/3Tue
1 stopAmerican Airlines
23h 29mMSO-IAH
9/19Thu
1 stopAmerican Airlines
8h 32mIAH-MSO
$462
6/28Fri
1 stopUnited Airlines
23h 30mBZN-IAH
7/5Fri
nonstopUnited Airlines
3h 43mIAH-BZN
$487
6/29Sat
nonstopUnited Airlines
3h 33mBZN-IAH
7/5Fri
nonstopUnited Airlines
3h 43mIAH-BZN
$531

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Recent one-way flight deals

6/5Wed
1 stopFrontier
16h 59mMSO-IAH
$80
6/22Sat
1 stopFrontier
16h 23mMSO-IAH
$110
7/30Tue
1 stopAlaska Airlines
9h 35mBZN-IAH
$128
6/27Thu
1 stopDelta
5h 51mFCA-IAH
$132
7/30Tue
2 stopsDelta
9h 09mBZN-IAH
$133
7/11Thu
1 stop
13h 33mBIL-IAH
$154
6/27Thu
2 stops
10h 18mFCA-IAH
$161
6/29Sat
1 stopUnited Airlines
12h 16mBIL-IAH
$248
6/30Sun
1 stopUnited Airlines
15h 58mBZN-IAH
$253
7/21Sun
1 stopAlaska Airlines
23h 15mBZN-IAH
$327

Search by stops

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Last minute flights from Montana to George Bush Intcntl

Last minute flight, train and bus deals

6/2Sun
multi-stopAmerican Airlines
8h 14mFCA-IAH
6/7Fri
multi-stopAmerican Airlines
7h 36mIAH-FCA
$474
6/4Tue
multi-stopDelta
5h 53mFCA-IAH
6/7Fri
multi-stopDelta
6h 25mIAH-FCA
$480
6/2Sun
multi-stopDelta
5h 39mFCA-IAH
6/7Fri
multi-stopDelta
11h 00mIAH-FCA
$485
6/4Tue
multi-stopAlaska Airlines
9h 59mFCA-IAH
6/11Tue
multi-stopAlaska Airlines
7h 05mIAH-FCA
$575
6/4Tue
multi-stopAlaska Airlines
11h 58mFCA-IAH
6/11Tue
multi-stopAlaska Airlines
13h 48mIAH-FCA
$580
6/3Mon
multi-stop
8h 16mGTF-IAH
6/6Thu
multi-stop
22h 39mIAH-GTF
$586
6/3Mon
multi-stop
29h 36mGTF-IAH
6/6Thu
multi-stop
22h 39mIAH-GTF
$588
6/3Mon
multi-stop
29h 36mGTF-IAH
6/6Thu
multi-stop
26h 44mIAH-GTF
$590
6/2Sun
nonstopUnited Airlines
3h 49mFCA-IAH
6/9Sun
nonstopUnited Airlines
3h 57mIAH-FCA
$653
6/2Sun
multi-stopUnited Airlines
7h 25mFCA-IAH
6/9Sun
nonstopUnited Airlines
3h 57mIAH-FCA
$663

Search by stops

Search by airline

Search by price