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Cheap flights from Houston George Bush Intcntl Airport to Missoula from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Missoula departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:08 am - 4:04 pm
IAH
-
MSO
8h 56m
1 stop
United Airlines Logo
5:20 pm - 11:59 pm
MSO
-
IAH
5h 39m
1 stop
$301United Airlines
Sat, May 9 - Sat, Jun 6
Multiple Airlines Logo
9:36 pm - 8:04 pm
IAH
-
MSO
23h 28m
1 stop
Multiple Airlines Logo
8:54 pm - 4:55 pm
MSO
-
IAH
19h 01m
1 stop
$303Multiple Airlines
Thu, May 14 - Mon, May 18
Delta Logo
6:00 am - 5:24 pm
IAH
-
MSO
12h 24m
2 stops
Delta Logo
5:05 am - 3:52 pm
MSO
-
IAH
9h 47m
1 stop
$306Delta
Sat, May 9 - Sat, Jun 6
Alaska Airlines Logo
7:30 am - 3:23 pm
IAH
-
MSO
8h 53m
1 stop
Alaska Airlines Logo
4:13 pm - 12:03 am
MSO
-
IAH
6h 50m
1 stop
$309Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Delta Logo
2:35 pm - 12:24 am
IAH
-
MSO
10h 49m
2 stops
Delta Logo
5:45 am - 1:59 pm
MSO
-
IAH
7h 14m
1 stop
$314Delta
Mon, Jul 27 - Wed, Aug 5
Delta Logo
6:35 pm - 12:24 am
IAH
-
MSO
6h 49m
1 stop
Delta Logo
5:45 am - 1:59 pm
MSO
-
IAH
7h 14m
1 stop
$334Delta
Mon, Jul 27 - Thu, Aug 6
Delta Logo
6:15 am - 5:24 pm
IAH
-
MSO
12h 09m
2 stops
Delta Logo
5:05 am - 3:52 pm
MSO
-
IAH
9h 47m
1 stop
$339Delta
Sat, May 16 - Sat, Jun 6
Delta Logo
5:50 pm - 11:47 pm
IAH
-
MSO
6h 57m
1 stop
Delta Logo
5:45 am - 1:59 pm
MSO
-
IAH
7h 14m
1 stop
$349Delta
Wed, Jul 29 - Wed, Aug 5
Multiple Airlines Logo
3:01 pm - 8:04 pm
IAH
-
MSO
30h 03m
2 stops
Multiple Airlines Logo
8:54 pm - 4:55 pm
MSO
-
IAH
19h 01m
1 stop
$351Multiple Airlines
Thu, May 14 - Mon, May 18
Alaska Airlines Logo
2:32 pm - 10:52 pm
IAH
-
MSO
9h 20m
1 stop
Alaska Airlines Logo
7:59 pm - 6:20 am
MSO
-
IAH
9h 21m
1 stop
$359Alaska Airlines
Tue, Jul 21 - Tue, Jul 28

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
May 9
IAH8:08 amHouston George Bush Intcntl
8h 56m
1 stop
MSO4:04 pmMissoula Johnson-Bell Field
Jun 6
MSO5:20 pmMissoula Johnson-Bell Field
5h 39m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$301
United Airlines
Mar 19
IAH11:02 amHouston George Bush Intcntl
6h 06m
1 stop
MSO4:08 pmMissoula Johnson-Bell Field
Mar 21
MSO5:16 pmMissoula Johnson-Bell Field
6h 20m
1 stop
IAH12:36 amHouston George Bush Intcntl
$387
United Airlines
Jun 17
IAH4:31 pmHouston George Bush Intcntl
7h 05m
1 stop
MSO10:36 pmMissoula Johnson-Bell Field
Jun 23
MSO2:26 pmMissoula Johnson-Bell Field
8h 33m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$399

Delta flights from Houston George Bush Intcntl Airport to Missoula

Our best Delta deals on Houston George Bush Intcntl Airport to Missoula flight tickets
Delta
May 9
IAH6:00 amHouston George Bush Intcntl
12h 24m
2 stops
MSO5:24 pmMissoula Johnson-Bell Field
Jun 6
MSO5:05 amMissoula Johnson-Bell Field
9h 47m
1 stop
IAH3:52 pmHouston George Bush Intcntl
$306
Delta
Jul 27
IAH2:35 pmHouston George Bush Intcntl
10h 49m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
Aug 5
MSO5:45 amMissoula Johnson-Bell Field
7h 14m
1 stop
IAH1:59 pmHouston George Bush Intcntl
$314
Delta
Jul 27
IAH6:35 pmHouston George Bush Intcntl
6h 49m
1 stop
MSO12:24 amMissoula Johnson-Bell Field
Aug 6
MSO5:45 amMissoula Johnson-Bell Field
7h 14m
1 stop
IAH1:59 pmHouston George Bush Intcntl
$334

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 5/9

8:08 am-4:04 pm

1 stop8h 56m

Missoula Johnson-Bell Field

Sat 6/6

5:20 pm-11:59 pm

1 stop5h 39m

$301

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 5/14

9:36 pm-8:04 pm

1 stop23h 28m

Missoula Johnson-Bell Field

Mon 5/18

8:54 pm-4:55 pm

1 stop19h 01m

$303

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 5/9

6:00 am-5:24 pm

2 stops12h 24m

Missoula Johnson-Bell Field

Sat 6/6

5:05 am-3:52 pm

1 stop9h 47m

$306

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 8/25

7:30 am-3:23 pm

1 stop8h 53m

Missoula Johnson-Bell Field

Sat 8/29

4:13 pm-12:03 am

1 stop6h 50m

$309

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 7/27

2:35 pm-12:24 am

2 stops10h 49m

Missoula Johnson-Bell Field

Wed 8/5

5:45 am-1:59 pm

1 stop7h 14m

$314

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 7/27

6:35 pm-12:24 am

1 stop6h 49m

Missoula Johnson-Bell Field

Thu 8/6

5:45 am-1:59 pm

1 stop7h 14m

$334

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 5/16

6:15 am-5:24 pm

2 stops12h 09m

Missoula Johnson-Bell Field

Sat 6/6

5:05 am-3:52 pm

1 stop9h 47m

$339

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 7/29

5:50 pm-11:47 pm

1 stop6h 57m

Missoula Johnson-Bell Field

Wed 8/5

5:45 am-1:59 pm

1 stop7h 14m

$349

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 5/14

3:01 pm-8:04 pm

2 stops30h 03m

Missoula Johnson-Bell Field

Mon 5/18

8:54 pm-4:55 pm

1 stop19h 01m

$351

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 7/21

2:32 pm-10:52 pm

1 stop9h 20m

Missoula Johnson-Bell Field

Tue 7/28

7:59 pm-6:20 am

1 stop9h 21m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Missoula from

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

What is the cheapest month to fly to Missoula?

The month of December is, on average, the cheapest month to fly to Missoula from Houston George Bush Intcntl Airport, with most prices found around $214. If you are unable to visit Missoula during the month of December, then departing from Houston George Bush Intcntl Airport during the month April is also very affordable. Most momondo users find prices during this month for around $334.

How have Houston George Bush Intcntl Airport to Missoula flight prices changed over time?

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

Fastest flight time

5h 46m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Missoula takes 5h 46m
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

  • 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. 5h 46m 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?

  • 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?

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
DeltaPriceFrom $214Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Missoula?

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.

I’m not ready to book a flight from Houston to Missoula right now. Can momondo alert me if prices change?

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.

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