$235 Find Cheap Flights from Missoula 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 from Missoula to Houston departing on 9/11. 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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Everything you should know

Cheapest round-trip
$359
Typical prices: $204-$595
Alaska Airlines
Sat 11/14Tue 11/17
MSO - IAH • 1 stop
Cheapest one-way
$235
United Airlines
Fri 9/11
MSO - IAH • 1 stop
Top airlines
Cheapest • from $359 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
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Flight Deals

Cheap Flights from Missoula to Houston (MSO-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Houston 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 Missoula to Houston

Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
1:55 pm - 11:58 pm
MSO
-
IAH
9h 03m
1 stop
Alaska Airlines Logo
2:24 pm - 9:25 pm
IAH
-
MSO
8h 01m
1 stop
$359Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
5:24 pm - 11:56 pm
MSO
-
IAH
5h 32m
1 stop
United Airlines Logo
5:15 am - 9:57 am
IAH
-
MSO
5h 42m
1 stop
$359United Airlines
Tue, Sep 29 - Tue, Oct 6
Delta Logo
6:00 am - 1:00 pm
MSO
-
IAH
6h 00m
1 stop
Delta Logo
2:21 pm - 7:54 pm
IAH
-
MSO
6h 33m
1 stop
$359Delta
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
1:25 pm - 8:40 pm
MSO
-
IAH
6h 15m
1 stop
American Airlines Logo
6:00 am - 12:35 pm
IAH
-
MSO
7h 35m
1 stop
$359American Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:00 am - 1:05 pm
MSO
-
IAH
6h 05m
1 stop
Delta Logo
10:21 am - 11:12 pm
IAH
-
MSO
13h 51m
2 stops
$364Delta
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
1:55 pm - 11:58 pm
MSO
-
IAH
9h 03m
1 stop
Alaska Airlines Logo
2:24 pm - 9:25 pm
IAH
-
MSO
8h 01m
1 stop
$379Alaska Airlines
Fri, Aug 14 - Tue, Aug 18
Alaska Airlines Logo
5:41 pm - 1:35 pm
MSO
-
IAH
18h 54m
1 stop
Alaska Airlines Logo
2:38 pm - 10:52 pm
IAH
-
MSO
9h 14m
1 stop
$429Alaska Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
1:27 pm - 8:33 pm
MSO
-
IAH
6h 06m
1 stop
American Airlines Logo
6:00 am - 1:15 pm
IAH
-
MSO
8h 15m
1 stop
$459American Airlines
Fri, Aug 14 - Fri, Sep 11
United Airlines Logo
2:40 pm - 9:41 pm
MSO
-
IAH
6h 01m
1 stop
United Airlines Logo
5:15 am - 10:02 am
IAH
-
MSO
5h 47m
1 stop
$498United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
5:24 pm - 11:56 pm
MSO
-
IAH
5h 32m
1 stop
United Airlines Logo
3:00 pm - 9:33 pm
IAH
-
MSO
7h 33m
1 stop
$500United Airlines
Booking Insights

KAYAK's insights & trends for Missoula to Houston flights

Get data-powered insights and trends into flights from Missoula to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Missoula to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to Houston is March, where tickets cost $391 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $747 and $614 respectively.

Good to know

Cheapest flight

$235
Flight from Missoula to Houston George Bush Airport

When to book flights from Missoula to Houston

Are your dates flexible? Find out the best times to travel from Missoula to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Missoula to Houston

  • What is the cheapest flight from Missoula to Houston?

    In the last 5 days, the lowest price for a flight from Missoula to Houston was $235 for a one-way ticket and $359 for a round-trip.

  • Do I need a passport to fly between Missoula and Houston?

    Yes, you’ll need a passport to travel to Houston from Missoula.

  • Which airports will I be using when flying from Missoula to Houston?

    Missoula is served by only 1 airport and there are 2 airports in Houston. You will leave Missoula from Missoula Johnson-Bell Field and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Missoula to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Missoula to Houston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Missoula and Houston, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Missoula 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 Missoula to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Missoula 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 Missoula 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 Missoula with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula 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 Missoula up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Missoula to Houston

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12739 reviews
8.1Boarding
7.8Comfort
7.0Entertainment
7.0Food
8.5Crew
Airline reviews

Missoula is a great airport. Desk and gate crews were very helpful and friendly

6.0 GoodPatricia, Jun 2026
MSO - SEA
Read more Alaska Airlines reviews

Missoula is a great airport. Desk and gate crews were very helpful and friendly

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

On my trip from Seattle to San Jose it would’ve been nice to have the gate transfer nearby instead of at the opposite end of the airport that’s it

Personnel were helpful and caring. On my first flight I was seated near the rear of the plane. Before flight and after landing the smell of urine was strong. The nice stewardess tried to cover the smell.

Bad experience, delayed take off, arrived late, no entertainment, no food ( have to pay) . luggage claim was horrible, waited almost one hour to get the checked luggage , and my luggage was damaged

Flight from Seattle to Houston sucked the landing in Houston 29 passengers didn’t have there luggage the so called agents that were there to help us did not have a clue as to what to do landed at 2348 as of 0245 was given 1 excuse after another had no customer service representative available to help was very poor customer service and frustration levels were very high would not recommend Alaska airlines from Seattle to Houston Seattle to Ketchikan was good

Plane was supposed to leave at 5:40 left at 6:03 had to walk really fast to get to connecting flight just making the flight.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Great!! I haven’t had a bad experience with them.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Everything you need to know for your flight from Missoula to Houston

Information on your arrival and departure airports