$119 Find Cheap Flights from Missoula to Houston

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 4/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$273
Typical prices: $678-$863
United Airlines
Mon 3/2Wed 3/4
MSO - IAH • 1 stop
Cheapest one-way
$119
United Airlines
Tue 4/28
MSO - IAH • 1 stop
Top airlines
United Airlines
Cheapest • from $273 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
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

Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
2:34 pm - 8:50 pm
MSO
-
IAH
5h 16m
1 stop
United Airlines Logo
10:51 am - 4:09 pm
IAH
-
MSO
6h 18m
1 stop
$273United Airlines
Mon, Mar 2 - Wed, Mar 4
Delta Logo
1:16 pm - 9:44 pm
MSO
-
IAH
7h 28m
1 stop
Delta Logo
12:15 pm - 11:30 pm
IAH
-
MSO
12h 15m
2 stops
$278Delta
Mon, Mar 2 - Wed, Mar 4
Delta Logo
6:10 pm - 8:49 am
MSO
-
IAH
13h 39m
2 stops
Delta Logo
12:15 pm - 11:30 pm
IAH
-
MSO
12h 15m
2 stops
$284Delta
Tue, Mar 24 - Mon, Mar 30
Delta Logo
1:07 pm - 9:36 pm
MSO
-
IAH
7h 29m
1 stop
Delta Logo
7:10 pm - 12:24 am
IAH
-
MSO
6h 14m
1 stop
$328Delta
Tue, Mar 24 - Mon, Mar 30
Delta Logo
5:20 am - 6:12 pm
MSO
-
IAH
11h 52m
2 stops
Delta Logo
7:10 pm - 12:24 am
IAH
-
MSO
6h 14m
1 stop
$333Delta
Wed, May 20 - Thu, May 21
United Airlines Logo
5:08 pm - 11:58 pm
MSO
-
IAH
5h 50m
1 stop
United Airlines Logo
6:30 am - 1:27 pm
IAH
-
MSO
7h 57m
1 stop
$357United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
2:34 pm - 10:46 pm
MSO
-
IAH
7h 12m
1 stop
United Airlines Logo
9:51 am - 4:09 pm
IAH
-
MSO
7h 18m
1 stop
$388United Airlines
Thu, May 14 - Wed, May 20
American Airlines Logo
6:44 am - 11:47 pm
MSO
-
HOU
16h 03m
1 stop
American Airlines Logo
8:21 pm - 1:18 pm
HOU
-
MSO
17h 57m
1 stop
$658American Airlines
Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
6:15 am - 3:51 pm
MSO
-
HOU
8h 36m
1 stop
American Airlines Logo
12:18 pm - 9:56 pm
HOU
-
MSO
10h 38m
1 stop
$719American Airlines
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
6:15 am - 3:50 pm
MSO
-
HOU
8h 35m
1 stop
American Airlines Logo
6:00 am - 9:56 pm
HOU
-
MSO
16h 56m
1 stop
$750American 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.

Which airlines provide the cheapest flights from Missoula to Houston?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Missoula to Houston were found on United Airlines ($273) and Delta ($278).

Good to know

Cheapest flight$119
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 3 days, the lowest price for a flight from Missoula to Houston was $119 for a one-way ticket and $273 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Missoula and Houston, with Star Alliance 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 4 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.
8.0
Alaska AirlinesOverall score based on 11817 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

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

2.0 MediocreJeff and Robin, Jan 2026
MSO - PDX
Read more Alaska Airlines reviews

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

I’m not sure there is anything that can be improved, even the cost was fantastic.

Very good. Easy check in, attentive flight attendant, and on time departure/landing.

It was all good, no delays which was a worry. All great

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.

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

I booked a round trip. I ordered a lunch going and a lunch for the return but got both lunches going. Could have been my error. Both lunches were good.

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

The flight was jumping between being delayed and closer to schedule about 5 times. Alaska air website showed incorrect times while google had latest info. This panic was horrible to deal with.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

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

Information on your arrival and departure airports