What is the cheapest airline that flies from Houston George Bush Intcntl to Missoula Johnson-Bell Field?

Delta and United Airlines are the most popular carriers operating from Houston George Bush Intcntl to Missoula Johnson-Bell Field

What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$154 Cheap Flights from Houston George Bush Intcntl Airport to Missoula in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Missoula

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 am - 8:59 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

16h 39m1 stop Las Vegas Harry Reid Intl

9:49 pm - 11:58 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

25h 09m2 stops Las Vegas Harry Reid Intl Ontario

$264Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

5:46 pm - 11:42 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

6h 56m1 stop Minneapolis St Paul

5:30 am - 1:35 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

7h 05m1 stop Salt Lake City

$359Delta

Thu, Oct 1 - Mon, Oct 5

3:00 pm - 9:36 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

7h 36m1 stop Denver Intl

2:38 pm - 8:55 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

5h 17m1 stop Denver Intl

$359United Airlines

Sat, Sep 19 - Wed, Sep 30

7:00 am - 5:37 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

11h 37m2 stops Los Angeles Salt Lake City

6:00 am - 2:07 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

7h 07m1 stop Minneapolis St Paul

$364Delta

Sat, Sep 19 - Sat, Sep 26

6:10 am - 5:37 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

12h 27m2 stops Minneapolis St Paul Salt Lake City

6:00 am - 2:07 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

7h 07m1 stop Minneapolis St Paul

$364Delta

Sat, Sep 19 - Sat, Sep 26

2:27 pm - 9:18 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

7h 51m1 stop Seattle/Tacoma Intl

2:02 pm - 11:58 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

8h 56m1 stop Seattle/Tacoma Intl

$389Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

2:27 pm - 9:18 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

7h 51m1 stop Seattle/Tacoma Intl

2:02 pm - 11:58 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

8h 56m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

2:34 pm - 11:01 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

9h 27m1 stop Seattle/Tacoma Intl

7:00 am - 5:13 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

9h 13m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

3:00 pm - 9:36 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

7h 36m1 stop Denver Intl

5:17 pm - 11:56 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

5h 39m1 stop Denver Intl

$429United Airlines

Sat, Sep 12 - Wed, Sep 16

7:20 am - 1:38 pmIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field

7h 18m1 stop Denver Intl

5:19 pm - 11:59 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl

5h 40m1 stop Denver Intl

$459United Airlines

Sat, Sep 19 - Sat, Sep 26

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United Airlines flights from Houston George Bush Intcntl Airport to Missoula

Our best United Airlines deals on Houston George Bush Intcntl Airport to Missoula flight tickets

United Airlines

Sep 19

IAH3:00 pmHouston George Bush Intcntl

7h 36m

1 stop

MSO9:36 pmMissoula Johnson-Bell Field

Sep 30

MSO2:38 pmMissoula Johnson-Bell Field

5h 17m

1 stop

IAH8:55 pmHouston George Bush Intcntl

$359

United Airlines

Sep 12

IAH3:00 pmHouston George Bush Intcntl

7h 36m

1 stop

MSO9:36 pmMissoula Johnson-Bell Field

Sep 16

MSO5:17 pmMissoula Johnson-Bell Field

5h 39m

1 stop

IAH11:56 pmHouston George Bush Intcntl

$429

United Airlines

Sep 19

IAH7:20 amHouston George Bush Intcntl

7h 18m

1 stop

MSO1:38 pmMissoula Johnson-Bell Field

Sep 26

MSO5:19 pmMissoula Johnson-Bell Field

5h 40m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$459

Alaska Airlines flights from Houston George Bush Intcntl Airport to Missoula

Our best Alaska Airlines deals on Houston George Bush Intcntl Airport to Missoula flight tickets

Alaska Airlines

Nov 11

IAH2:27 pmHouston George Bush Intcntl

7h 51m

1 stop

MSO9:18 pmMissoula Johnson-Bell Field

Nov 14

MSO2:02 pmMissoula Johnson-Bell Field

8h 56m

1 stop

IAH11:58 pmHouston George Bush Intcntl

$389

Alaska Airlines

Nov 11

IAH2:27 pmHouston George Bush Intcntl

7h 51m

1 stop

MSO9:18 pmMissoula Johnson-Bell Field

Nov 14

MSO2:02 pmMissoula Johnson-Bell Field

8h 56m

1 stop

IAH11:58 pmHouston George Bush Intcntl

$394

Alaska Airlines

Jan 6

IAH2:30 pmHouston George Bush Intcntl

9h 28m

1 stop

MSO10:58 pmMissoula Johnson-Bell Field

Jan 9

MSO4:22 pmMissoula Johnson-Bell Field

6h 36m

1 stop

IAH11:58 pmHouston George Bush Intcntl

$419

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Missoula that are best for you.

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Fly to

Route

Depart

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Price

Cheapest round-trip

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Thu 9/24

5:20 am-8:59 pm

1 stop16h 39m

Missoula Johnson-Bell Field

Sun 9/27

9:49 pm-11:58 pm

2 stops25h 09m

$264

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Thu 10/1

5:46 pm-11:42 pm

1 stop6h 56m

Missoula Johnson-Bell Field

Mon 10/5

5:30 am-1:35 pm

1 stop7h 05m

$359

Quickest round-trip

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/19

3:00 pm-9:36 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Wed 9/30

2:38 pm-8:55 pm

1 stop5h 17m

$359

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/19

7:00 am-5:37 pm

2 stops11h 37m

Missoula Johnson-Bell Field

Sat 9/26

6:00 am-2:07 pm

1 stop7h 07m

$364

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/19

6:10 am-5:37 pm

2 stops12h 27m

Missoula Johnson-Bell Field

Sat 9/26

6:00 am-2:07 pm

1 stop7h 07m

$364

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Wed 11/11

2:27 pm-9:18 pm

1 stop7h 51m

Missoula Johnson-Bell Field

Sat 11/14

2:02 pm-11:58 pm

1 stop8h 56m

$389

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Wed 11/11

2:27 pm-9:18 pm

1 stop7h 51m

Missoula Johnson-Bell Field

Sat 11/14

2:02 pm-11:58 pm

1 stop8h 56m

$394

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/19

2:34 pm-11:01 pm

1 stop9h 27m

Missoula Johnson-Bell Field

Sat 9/26

7:00 am-5:13 pm

1 stop9h 13m

$394

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/12

3:00 pm-9:36 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Wed 9/16

5:17 pm-11:56 pm

1 stop5h 39m

$429

HoustonMissoula

IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field

IAHMSO

Houston George Bush Intcntl

Sat 9/19

7:20 am-1:38 pm

1 stop7h 18m

Missoula Johnson-Bell Field

Sat 9/26

5:19 pm-11:59 pm

1 stop5h 40m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missoula?

The month of April is, on average, the cheapest month to fly to Missoula from Houston George Bush Intcntl Airport, with most prices found around $0. If you are unable to visit Missoula during the month of April, then departing from Houston George Bush Intcntl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Houston George Bush Intcntl Airport to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Missoula according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Missoula (IAH to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Missoula

Best Price Found	$154
Fastest flight time	6h 04m
Direct flights	None

The best one-way flight to Missoula from Houston George Bush Intcntl Airport in the past 72 hours is $154. The best round-trip flight deal from Houston George Bush Intcntl Airport to Missoula found on momondo in the last 72 hours is $264.

The fastest flight from Houston George Bush Intcntl Airport to Missoula takes 6h 04m

There are no direct flights from Houston George Bush Intcntl Airport to Missoula. There are no popular flight routes from Houston George Bush Intcntl Airport to Missoula.

Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Missoula

How far is Houston George Bush Intcntl to Missoula Johnson-Bell Field by plane?
Houston George Bush Intcntl and Missoula Johnson-Bell Field are 1533.7 mi apart from one another. 6h 04m is a normal flight duration for this route.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport were last updated today.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport?
As of August 2026, there are 2 operators available to choose from for flights from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Houston George Bush Intcntl Airport to Missoula?
Based on momondo bookings for flights between Houston George Bush Intcntl Airport and Missoula, the leading airline is United Airlines, making up 55% of the total bookings. Other popular airlines include Delta with 45%.

Best airlines flying from Houston George Bush Intcntl Airport to Missoula

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Missoula with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $214	Free Cancellation	Rating 7.8 8,538 reviews		Search Delta flights
United Airlines	PriceFrom $255	Free Cancellation	Rating 7.4 10,136 reviews		Search United Airlines flights

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Finding the right flight to Missoula from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missoula quick and easy, saving you time and money.

Can I find flights from Houston to Missoula with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missoula from Houston with this policy.

How can momondo help me find flights from Houston to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Houston.

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If you are not ready to book a flight from Houston to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.