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$130 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 7/4. 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
pon. 6/3
pon. 6/10

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Good to know

Low season

January

High season

December

Cheapest flight

$130
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Kalispell 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

8/5pon.
1 stopFrontier
5h 55mMSO-IAH
8/7śr.
1 stopFrontier
5h 42mIAH-MSO
$204
5/17pt.
1 stopFrontier
19h 09mMSO-IAH
5/19ndz.
1 stopFrontier
19h 15mIAH-MSO
$230
8/13wt.
1 stopAmerican Airlines
5h 11mBZN-IAH
8/17sob.
1 stopAmerican Airlines
5h 25mIAH-BZN
$360
8/13wt.
2 stopsDelta
9h 00mBZN-IAH
8/17sob.
1 stopDelta
6h 29mIAH-BZN
$365
8/29czw.
1 stopAmerican Airlines
5h 53mBZN-IAH
9/10wt.
1 stopAmerican Airlines
5h 07mIAH-BZN
$375
5/23czw.
1 stop
15h 09mBIL-IAH
5/27pon.
1 stop
8h 51mIAH-BIL
$379
8/29czw.
1 stopDelta
9h 06mBZN-IAH
9/10wt.
2 stopsDelta
9h 05mIAH-BZN
$380
5/31pt.
2 stops
23h 27mBZN-IAH
6/5śr.
3 stops
33h 24mIAH-BZN
$424
7/31śr.
1 stopUnited Airlines
10h 03mMSO-IAH
8/7śr.
1 stopUnited Airlines
12h 15mIAH-MSO
$456
8/13wt.
1 stopUnited Airlines
7h 28mBZN-IAH
8/17sob.
nonstopUnited Airlines
3h 43mIAH-BZN
$484

Search by stops

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Recent one-way flight deals

7/4czw.
1 stop
17h 20mFCA-IAH
$130
6/2ndz.
1 stop
15h 06mFCA-IAH
$133
6/2ndz.
3 stops
38h 50mFCA-IAH
$134
6/27czw.
1 stopAmerican Airlines
6h 02mBZN-IAH
$180
6/4wt.
1 stopDelta
5h 39mFCA-IAH
$219
6/4wt.
2 stopsDelta
12h 59mFCA-IAH
$224
5/10pt.
1 stopAmerican Airlines
5h 23mFCA-IAH
$238
6/25wt.
1 stopUnited Airlines
25h 43mBIL-IAH
$269
7/2wt.
2 stopsUnited Airlines
14h 39mFCA-IAH
$319
7/21ndz.
2 stopsAlaska Airlines
25h 16mBZN-IAH
$422

Search by stops

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Search by price

Last minute flights from Montana to George Bush Intcntl

Last minute flight, train and bus deals

5/8śr.
multi-stopFrontier
28h 28mMSO-IAH
5/12ndz.
multi-stopFrontier
16h 54mIAH-MSO
$258
5/6pon.
multi-stopFrontier
6h 03mMSO-IAH
5/10pt.
multi-stopFrontier
6h 16mIAH-MSO
$378
5/6pon.
multi-stopFrontier
6h 03mMSO-IAH
5/10pt.
multi-stopFrontier
6h 16mIAH-MSO
$393
5/9czw.
multi-stopDelta
5h 29mBZN-IAH
5/15śr.
multi-stopDelta
5h 54mIAH-BZN
$450
5/8śr.
multi-stopDelta
5h 23mBZN-IAH
5/17pt.
multi-stopDelta
5h 54mIAH-BZN
$498
5/9czw.
multi-stopAlaska Airlines
6h 50mBZN-IAH
5/16czw.
multi-stopAlaska Airlines
7h 08mIAH-BZN
$524
5/8śr.
multi-stopAlaska Airlines
6h 50mBZN-IAH
5/16czw.
multi-stopAlaska Airlines
7h 08mIAH-BZN
$572
5/9czw.
multi-stopUnited Airlines
9h 02mHLN-IAH
5/18sob.
multi-stopUnited Airlines
17h 11mIAH-HLN
$621
5/8śr.
multi-stopUnited Airlines
17h 08mHLN-IAH
5/18sob.
multi-stopUnited Airlines
17h 11mIAH-HLN
$646
5/9czw.
multi-stop
32h 35mBIL-IAH
5/27pon.
multi-stop
7h 26mIAH-BIL
$666

Search by stops

Search by airline

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