$114 Find Cheap Flights from Kalispell 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 Kalispell to Houston departing on 2/27. 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 Kalispell 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 Kalispell to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$237
Typical prices: $265-$520
Delta
Vi 4/3Sâ 4/11
FCA - IAH • 1 stop
Cheapest one-way
$114
Typical prices: $288-$327
United Airlines
Vi 2/27
FCA - IAH • 1 stop
Top airlines
Delta
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
FCA-IAH
Cheapest
FCA-IAH
Most popular
Insights
Insights
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Houston (FCA-HOU)

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

Vi, apr 3 - Sâ, apr 11
Delta Logo
5:05 am - 11:50 am
FCA
-
IAH
5h 45m1 stop
Delta Logo
6:30 am - 1:28 pm
IAH
-
FCA
7h 58m1 stop
$237Delta
Vi, apr 3 - Sâ, apr 11
Delta Logo
5:05 am - 11:50 am
FCA
-
IAH
5h 45m1 stop
Delta Logo
6:30 am - 5:18 pm
IAH
-
FCA
11h 48m2 stops
$268Delta
Jo, ian 22 - Sâ, ian 24
United Airlines Logo
1:40 pm - 12:59 am
FCA
-
IAH
10h 19m1 stop
United Airlines Logo
4:25 pm - 11:20 pm
IAH
-
FCA
7h 55m1 stop
$317United Airlines
Jo, ian 22 - Sâ, ian 24
Alaska Airlines Logo
1:54 pm - 11:54 pm
FCA
-
IAH
9h 00m1 stop
Alaska Airlines Logo
7:00 am - 1:14 pm
IAH
-
FCA
31h 14m2 stops
$341Alaska Airlines
Jo, ian 22 - Sâ, ian 24
Alaska Airlines Logo
7:46 pm - 4:55 pm
FCA
-
IAH
20h 09m2 stops
Alaska Airlines Logo
7:00 am - 1:14 pm
IAH
-
FCA
31h 14m2 stops
$413Alaska Airlines
Du, feb 8 - Vi, feb 13
Alaska Airlines Logo
7:46 pm - 6:17 pm
FCA
-
IAH
21h 31m1 stop
Alaska Airlines Logo
6:53 pm - 11:57 pm
IAH
-
FCA
30h 04m1 stop
$595Alaska Airlines
Sâ, mar 14 - Lu, mar 23
Alaska Airlines Logo
7:53 pm - 8:23 am
FCA
-
IAH
11h 30m2 stops
Alaska Airlines Logo
2:08 pm - 11:58 pm
IAH
-
FCA
10h 50m2 stops
$611Alaska Airlines
Vi, apr 3 - Sâ, apr 11
Delta Logo
5:05 am - 5:56 pm
FCA
-
IAH
11h 51m2 stops
Delta Logo
6:30 am - 5:18 pm
IAH
-
FCA
11h 48m2 stops
$619Delta
Du, feb 8 - Vi, feb 13
Alaska Airlines Logo
7:46 pm - 6:17 pm
FCA
-
IAH
21h 31m1 stop
Alaska Airlines Logo
5:33 pm - 11:57 pm
IAH
-
FCA
31h 24m2 stops
$634Alaska Airlines
Sâ, mar 14 - Lu, mar 23
Delta Logo
6:45 pm - 9:40 am
FCA
-
HOU
13h 55m2 stops
Delta Logo
6:00 am - 5:18 pm
HOU
-
FCA
12h 18m2 stops
$1,019Delta
Booking Insights

KAYAK's insights & trends for Kalispell to Houston flights

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

How much is a round-trip flight from Kalispell to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kalispell to Houston departing in April.

What is the cheapest Kalispell to Houston flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Kalispell to Houston costs $290 on the route between Kalispell (FCA) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

What’s the cheapest day of the week to fly from Kalispell to Houston?

The average price of all round-trip flights from Kalispell to Houston clicked on KAYAK for each day over the last 12 months.

When flying from Kalispell to Houston, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Kalispell, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell 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 Kalispell to Houston is May, where tickets cost $266 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is $568 and $552 respectively.

Good to know

Cheapest flight$114
Flight from Kalispell to Houston George Bush Airport

When to book flights from Kalispell to Houston

Are your dates flexible? Find out the best times to travel from Kalispell 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 Kalispell to Houston

  • What is the cheapest flight from Kalispell to Houston?

    In the last 3 days, the lowest price for a flight from Kalispell to Houston was $114 for a one-way ticket and $237 for a round-trip.

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

    Yes

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

    On your way to Houston, you’ll fly out from Kalispell Glacier Park. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Kalispell to Houston?

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

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

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

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

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

Reviews of the top airlines flying from Kalispell to Houston

 
See real verified KAYAK customer reviews for airlines flying from Kalispell 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 Kalispell 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
DeltaOverall score based on 8010 reviews
8.1Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

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.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

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

Information on your arrival and departure airports