$127 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 8/24. 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

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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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

Tue, Jul 15 - Sat, Jul 19
 Logo
1:15 pm - 5:55 amFCA-IAH
15h 40m1 stop
 Logo
5:08 pm - 9:50 amIAH-FCA
17h 42m2 stops
Wed, Aug 13 - Sat, Aug 23
Delta Logo
7:15 am - 5:33 pmFCA-IAH
9h 18m1 stop
Delta Logo
5:46 pm - 11:53 pmIAH-FCA
7h 07m1 stop
$256Delta
Find Deal
Wed, Sep 3 - Fri, Sep 5
Delta Logo
7:15 am - 5:35 pmFCA-IAH
9h 20m1 stop
Delta Logo
5:41 pm - 11:53 pmIAH-FCA
7h 12m1 stop
$257Delta
Find Deal
Wed, Aug 13 - Sun, Aug 24
Delta Logo
7:15 am - 5:33 pmFCA-IAH
9h 18m1 stop
Delta Logo
4:38 pm - 12:25 amIAH-FCA
8h 47m2 stops
$261Delta
Find Deal
Thu, Aug 14 - Sun, Aug 24
American Airlines Logo
3:29 pm - 10:12 pmFCA-HOU
5h 43m1 stop
American Airlines Logo
6:00 am - 11:03 amHOU-FCA
6h 03m1 stop
$346American Airlines
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Thu, Jul 10 - Sun, Jul 20
American Airlines Logo
3:23 pm - 11:59 pmFCA-IAH
7h 36m1 stop
American Airlines Logo
6:01 am - 10:56 amIAH-FCA
5h 55m1 stop
$348American Airlines
Find Deal
Thu, Jul 24 - Sun, Aug 3
United Airlines Logo
5:14 pm - 11:59 pmFCA-IAH
5h 45m1 stop
United Airlines Logo
5:00 am - 10:03 amIAH-FCA
6h 03m1 stop
$365United Airlines
Find Deal
Sun, Aug 17 - Tue, Aug 26
Alaska Airlines Logo
6:33 am - 6:20 amFCA-IAH
22h 47m1 stop
Alaska Airlines Logo
8:00 am - 4:11 pmIAH-FCA
9h 11m1 stop
$470Alaska Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
United Airlines Logo
1:39 pm - 6:34 pmFCA-IAH
3h 55mnonstop
United Airlines Logo
6:00 am - 1:13 pmIAH-FCA
8h 13m1 stop
$543United Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
Alaska Airlines Logo
6:33 am - 6:32 pmFCA-IAH
10h 59m2 stops
Alaska Airlines Logo
2:32 pm - 11:59 pmIAH-FCA
10h 27m2 stops
$753Alaska Airlines
Find Deal
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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.

What is the cheapest Kalispell to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Kalispell to Houston.

Our data shows that the cheapest route for a return flight from Kalispell to Houston cost $290 and was between Kalispell (FCA) and Houston George Bush Intcntl Airport (IAH). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $290.

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 Sundays 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 February and December, where the average cost of round-trip tickets is $520 and $495 respectively.

Good to know

Cheapest flight$127
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 $127 for a one-way ticket and $244 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, Star Alliance, and oneworld are the airline alliances operating flights between Kalispell and Houston, with oneworld 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.

Prefer to fly direct from Kalispell to Houston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kalispell Glacier Park to Houston.
Find which airlines fly direct from Kalispell Glacier Park Airport to Houston, which days they fly and book direct flights.

Direct departures

Kalispell Glacier Park to Houston

Saturday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston to Kalispell Glacier Park

Saturday

United Airlines

United Airlines

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Reviews of the top 3 airlines serving 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.
8.0
DeltaOverall score based on 7964 reviews
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

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.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

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

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