$255 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 3/27. 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
$369
Alaska Airlines
Tue 8/25Sat 8/29
MSO - IAH • 1 stop
Cheapest one-way
$255
United Airlines
Fri 3/27
MSO - IAH • 1 stop
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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

Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
4:13 pm - 12:03 am
MSO
-
IAH
6h 50m
1 stop
Alaska Airlines Logo
7:30 am - 3:23 pm
IAH
-
MSO
8h 53m
1 stop
$369Alaska Airlines
Tue, Jun 30 - Tue, Jul 14
Delta Logo
5:40 am - 12:19 pm
MSO
-
IAH
5h 39m
1 stop
Delta Logo
4:00 pm - 12:24 am
IAH
-
MSO
9h 24m
2 stops
$399Delta
Fri, May 22 - Mon, May 25
American Airlines Logo
2:08 pm - 10:28 pm
MSO
-
IAH
7h 20m
1 stop
American Airlines Logo
6:02 am - 1:18 pm
IAH
-
MSO
8h 16m
1 stop
$404American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
2:08 pm - 10:28 pm
MSO
-
IAH
7h 20m
1 stop
American Airlines Logo
7:00 am - 1:18 pm
IAH
-
MSO
7h 18m
1 stop
$414American Airlines
Fri, Jun 5 - Sat, Jun 20
United Airlines Logo
2:26 pm - 11:06 pm
MSO
-
IAH
7h 40m
1 stop
United Airlines Logo
5:04 am - 11:32 am
IAH
-
MSO
7h 28m
1 stop
$424United Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
6:45 am - 3:45 pm
MSO
-
HOU
8h 00m
1 stop
American Airlines Logo
4:15 pm - 10:38 pm
HOU
-
MSO
7h 23m
1 stop
$429American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
2:08 pm - 10:28 pm
MSO
-
IAH
7h 20m
1 stop
American Airlines Logo
5:00 am - 4:14 pm
IAH
-
MSO
12h 14m
2 stops
$444American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
6:45 am - 3:45 pm
MSO
-
HOU
8h 00m
1 stop
American Airlines Logo
4:15 pm - 10:38 pm
HOU
-
MSO
7h 23m
1 stop
$464American Airlines
Fri, Jun 5 - Sat, Jun 20
Multiple Airlines Logo
2:46 pm - 5:12 pm
MSO
-
IAH
25h 26m
2 stops
Multiple Airlines Logo
4:45 pm - 9:35 am
IAH
-
MSO
17h 50m
1 stop
$471Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
United Airlines Logo
5:20 pm - 12:41 am
MSO
-
IAH
6h 21m
1 stop
United Airlines Logo
5:04 am - 11:32 am
IAH
-
MSO
7h 28m
1 stop
$490United Airlines
Booking Insights

Good to know

Cheapest flight$255
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.

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.
7.9
Alaska AirlinesOverall score based on 12058 reviews
7.0Food
8.1Boarding
7.8Comfort
7.0Entertainment
8.5Crew
Airline reviews

It was a super old plane so the first class experience was just not luxurious

2.0 Mediocrecara, Mar 2026
SAN - AUS
Read more Alaska Airlines reviews

It was a super old plane so the first class experience was just not luxurious

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.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

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.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

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

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

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