$130 Cheap United flights from Houston to Kalispell (IAH to FCA)

Find The Best Day To Fly from Houston to Kalispell

Amazing United IAH to FCA Flight Deals

The cheapest flights to Glacier Park Intl. found within the past 7 days were $401 round trip and $130 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Aug 16 - Mon, Aug 25
IAH
Houston
FCA
Kalispell
$401 Roundtrip, found 4 hours ago
$401
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 16 from Houston to Kalispell, returning Mon, Aug 25, priced at $401 found 4 hours ago

FCA From IAH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Americas Best Value Inn Polson

Americas Best Value Inn Polson

2 out of 5
per person
Aug 4 - Aug 10
just found
Roundtrip non-stop flight included
Houston (IAH) to Missoula (MSO)
KwaTaqNuk Resort & Casino

KwaTaqNuk Resort & Casino

3.5 out of 5
per person
Aug 4 - Aug 10
just found
Roundtrip non-stop flight included
Houston (IAH) to Missoula (MSO)
Red Lion Inn & Suites Polson

Red Lion Inn & Suites Polson

2.5 out of 5
per person
Aug 4 - Aug 10
just found
Roundtrip non-stop flight included
Houston (IAH) to Missoula (MSO)
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Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to Glacier Park Intl. Airport right now?
For information on any present Glacier Park Intl. Airport quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught out en route.
What terminal is United Airlines at Houston Airport?
As soon as you're given your ticket for your United Airlines flight from IAH to Glacier Park Intl. Airport, see if the terminal details are printed on it. If not, ask your carrier. They should be able to advise where you'll be flying into and out of.
Are there United Airlines non-stop flights from IAH to FCA?
If you're considering flying with United Airlines from George Bush Intercontinental Airport (IAH) to Glacier Park Intl. Airport, you'll have to make at least one stop. While you're waiting for your connecting flight, take the chance to grab a coffee or go for a stroll.
How long is a United Airlines flight from IAH to FCA?
Your United Airlines flight from IAH to Glacier Park Intl. Airport will take an average of 4 hours and 54 minutes. But there are lots of things you can do to distract yourself from staring at your watch. Chatting to the passenger beside you about their travel experiences is one of them. If you'd rather a different sort of in-flight entertainment, you could always listen to an audio book.
How many direct and indirect flights does United Airlines fly from IAH to FCA?
United Airlines currently operates around 2 flights per day from George Bush Intercontinental Airport (IAH) to Glacier Park Intl. Airport (FCA).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to FCA, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Houston IAH to Kalispell FCA 

To find the best deals on flights to Houston from Kalispell with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Houston IAH to Kalispell FCA with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $401 to $401, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Houston IAH to Kalispell FCA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Houston to Kalispell costs from $130. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Kalispell FCA from  Houston IAH with United 

To find a cheap United flight from Houston IAH to Kalispell FCA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Houston IAH to Kalispell FCA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Houston IAH to Kalispell FCA with United 

If you’re keen to be on Kalispell soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Houston IAH to Kalispell FCA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Kalispell FCA from  Houston IAH with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Kalispell

Glacier International Lodge

Glacier International Lodge

3 out of 5
4150 U.S. Highway 2 East, Kalispell, MT
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
9.2/10 Wonderful! (2,091 reviews)
"The staff was so helpful when I made a mistake booking. I can't say enough about how wonderful this hotel and staff are!!"

Reviewed on Jul 15, 2025

Glacier International Lodge
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Off-Grid, Glamping Near Glacier & Whitefish, River Access, 360 Mtn Views: Tent F

2 out of 5
Kalispell
This smoke-free cabin's ski-in/ski-out access and water park are among the highlights. There's fun for all ages with a playground and an arcade/game room, and ...
Unique Experience!
"Arrived hot, tired and cranky Once we walked around and saw everything I relaxed Simple and clean Bedding was so comfortable I didn’t want to get up the next morning Feels like you’re far away but when we wanted to grab dinner it was less than 5 miles Good value We will be back!"

Reviewed on Aug 20, 2024

Off-Grid, Glamping Near Glacier & Whitefish, River Access, 360 Mtn Views: Tent F
Glamping Near Glacier & Airport, 80 Acres, River Access, Mtn Views: Tent D

Glamping Near Glacier & Airport, 80 Acres, River Access, Mtn Views: Tent D

Kalispell
This smoke-free cabin's ski-in/ski-out access and water park are among the highlights. There's fun for all ages with a playground and an arcade/game room, and ...
Truly Glamping!!
"Check in and parking was a breeze, tents were super clean and nice and the bed was very soft. Great storage and the heating units on beds were very welcome on the chilly nights! Bathrooms were clean and warm and very convenient! On site showers with the tank less units were a huge plus also and we ..."

Reviewed on Oct 7, 2024

Glamping Near Glacier & Airport, 80 Acres, River Access, Mtn Views: Tent D
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.