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Cheap flights from Houston to Kalispell from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Kalispell departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Kalispell

Cheap round-trip flights

Logo
9:26 pm - 4:58 pmIAH-FCA
20h 32m1 stop
Logo
5:48 pm - 5:46 amFCA-IAH
10h 58m1 stop
$224
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Wed, Oct 1 - Sun, Oct 5
Alaska Airlines Logo
7:10 pm - 12:22 pmIAH-FCA
18h 12m1 stop
Alaska Airlines Logo
1:06 pm - 4:50 pmFCA-IAH
26h 44m1 stop
$256Alaska Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 31
Alaska Airlines Logo
7:10 pm - 12:22 pmIAH-FCA
18h 12m1 stop
Alaska Airlines Logo
1:07 pm - 4:40 pmFCA-IAH
26h 33m1 stop
$272Alaska Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Delta Logo
5:41 pm - 11:53 pmIAH-FCA
7h 12m1 stop
Delta Logo
5:20 am - 11:51 amFCA-IAH
5h 31m1 stop
$289Delta
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Fri, Sep 5 - Thu, Sep 11
Delta Logo
2:30 pm - 11:09 pmIAH-FCA
9h 39m2 stops
Delta Logo
3:24 pm - 10:56 pmFCA-IAH
6h 32m1 stop
$294Delta
Find Deal
Fri, Oct 17 - Fri, Oct 24
Logo
9:29 am - 4:58 pmIAH-FCA
8h 29m1 stop
Logo
5:48 pm - 5:46 amFCA-IAH
10h 58m1 stop
$299
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
5:15 am - 12:56 pmIAH-FCA
8h 41m1 stop
United Airlines Logo
5:15 pm - 12:33 amFCA-IAH
6h 18m1 stop
$315United Airlines
Find Deal
Thu, Dec 25 - Wed, Dec 31
American Airlines Logo
6:05 am - 11:03 amIAH-FCA
5h 58m1 stop
American Airlines Logo
3:49 pm - 10:32 pmFCA-IAH
5h 43m1 stop
$342American Airlines
Find Deal
Wed, Aug 27 - Thu, Sep 4
American Airlines Logo
9:04 am - 2:23 pmHOU-FCA
6h 19m1 stop
American Airlines Logo
3:30 pm - 11:48 pmFCA-HOU
7h 18m1 stop
$344American Airlines
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Mon, Sep 22 - Thu, Sep 25
United Airlines Logo
5:14 am - 10:09 amIAH-FCA
5h 55m1 stop
United Airlines Logo
2:38 pm - 11:58 pmFCA-IAH
8h 20m1 stop
$354United Airlines
Find Deal
Thu, Oct 2 - Fri, Oct 31

Alaska Airlines flights from Houston to Kalispell

Our best Alaska Airlines deals on Houston to Kalispell flight tickets
Alaska Airlines
Oct 20
IAH7:10 pmHouston George Bush Intcntl
18h 12m
1 stop
FCA12:22 pmKalispell Glacier Park
Oct 31
FCA1:06 pmKalispell Glacier Park
26h 44m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$256
Find similar
Alaska Airlines
Oct 17
IAH7:10 pmHouston George Bush Intcntl
18h 12m
1 stop
FCA12:22 pmKalispell Glacier Park
Oct 24
FCA1:07 pmKalispell Glacier Park
26h 33m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$272
Find similar
Alaska Airlines
Sep 13
IAH7:28 pmHouston George Bush Intcntl
17h 59m
1 stop
FCA12:27 pmKalispell Glacier Park
Sep 20
FCA8:02 pmKalispell Glacier Park
9h 22m
1 stop
IAH6:24 amHouston George Bush Intcntl
$332
Find similar

Delta flights from Houston to Kalispell

Our best Delta deals on Houston to Kalispell flight tickets
Delta
Sep 5
IAH5:41 pmHouston George Bush Intcntl
7h 12m
1 stop
FCA11:53 pmKalispell Glacier Park
Sep 11
FCA5:20 amKalispell Glacier Park
5h 31m
1 stop
IAH11:51 amHouston George Bush Intcntl
$289
Find similar
Delta
Oct 17
IAH2:30 pmHouston George Bush Intcntl
9h 39m
2 stops
FCA11:09 pmKalispell Glacier Park
Oct 24
FCA3:24 pmKalispell Glacier Park
6h 32m
1 stop
IAH10:56 pmHouston George Bush Intcntl
$294
Find similar
Delta
Sep 6
IAH5:46 pmHouston George Bush Intcntl
7h 07m
1 stop
FCA11:53 pmKalispell Glacier Park
Sep 13
FCA5:20 amKalispell Glacier Park
5h 31m
1 stop
IAH11:51 amHouston George Bush Intcntl
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Houston to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 10/1

9:26 pm-4:58 pm

1 stop20h 32m

Kalispell Glacier Park

Sun 10/5

5:48 pm-5:46 am

1 stop10h 58m

$224

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 10/20

7:10 pm-12:22 pm

1 stop18h 12m

Kalispell Glacier Park

Fri 10/31

1:06 pm-4:50 pm

1 stop26h 44m

$256

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 10/17

7:10 pm-12:22 pm

1 stop18h 12m

Kalispell Glacier Park

Fri 10/24

1:07 pm-4:40 pm

1 stop26h 33m

$272

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 9/5

5:41 pm-11:53 pm

1 stop7h 12m

Kalispell Glacier Park

Thu 9/11

5:20 am-11:51 am

1 stop5h 31m

$289

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 10/17

2:30 pm-11:09 pm

2 stops9h 39m

Kalispell Glacier Park

Fri 10/24

3:24 pm-10:56 pm

1 stop6h 32m

$294

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 10/2

9:29 am-4:58 pm

1 stop8h 29m

Kalispell Glacier Park

Sun 10/5

5:48 pm-5:46 am

1 stop10h 58m

$299

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 12/25

5:15 am-12:56 pm

1 stop8h 41m

Kalispell Glacier Park

Wed 12/31

5:15 pm-12:33 am

1 stop6h 18m

$315

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 8/27

6:05 am-11:03 am

1 stop5h 58m

Kalispell Glacier Park

Thu 9/4

3:49 pm-10:32 pm

1 stop5h 43m

$342

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Mon 9/22

9:04 am-2:23 pm

1 stop6h 19m

Kalispell Glacier Park

Thu 9/25

3:30 pm-11:48 pm

1 stop7h 18m

$344

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 10/2

5:14 am-10:09 am

1 stop5h 55m

Kalispell Glacier Park

Fri 10/31

2:38 pm-11:58 pm

1 stop8h 20m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kalispell from

How to get the cheapest flight ticket from Houston to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Kalispell?

What is the cheapest month to fly to Kalispell?

The month of April is, on average, the cheapest month to fly to Kalispell from Houston, with most prices found around $256. If you aren’t able to travel to Kalispell during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $363.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Houston to Kalispell is on a Thursday. Travelers who choose to depart for Kalispell on a Thursday will often find tickets for as low as $425. The most expensive day to fly to Kalispell is Monday, with ticket prices averaging around $543.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is in the evening. momondo users have found flights departing from Houston to Kalispell in the evening for as low as $418. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $654 per ticket.

What is the cheapest Houston to Kalispell Glacier Park flight route?

Fly from Houston George Bush Intcntl to Kalispell Glacier Park for the best Houston - Kalispell Glacier Park flight prices

How far in advance should I book a flight to Kalispell?

You are more likely to see cheaper flights to Kalispell from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $463 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Houston for as low as $329 on momondo.

What cabin class options are available on Houston to Kalispell Glacier Park flights?

There are 1 cabin classes available to choose from on Houston to Kalispell Glacier Park flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Kalispell flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Kalispell

Best Price Found

$116

Fastest flight time

5h 43m

Direct flights

None

Airports in Kalispell

1 airport
The best one-way flight to Kalispell from Houston in the past 72 hours is $116. The best round-trip flight deal from Houston to Kalispell found on momondo in the last 72 hours is $224.
The fastest flight from Houston to Kalispell takes 5h 43m
There are no direct flights from Houston to Kalispell. Popular non-direct routes for this connection are Houston Hobby Airport - Kalispell Glacier Park Airport and Houston George Bush Intcntl Airport - Kalispell Glacier Park Airport.
There is 1 airport near Kalispell: Kalispell Glacier Park (FCA)
Search flight deals

  • How far is Houston to Kalispell Glacier Park by plane?

    A flight from Houston to Kalispell Glacier Park will travel around 1620.0 mi. In terms of flight time, this usually takes a little over 5h 55m.

  • When did momondo last update prices for flights from Houston to Kalispell Glacier Park Airport?

    Prices for flights from Houston to Kalispell Glacier Park Airport refresh daily.

  • How many operators does momondo search for flights from Houston to Kalispell Glacier Park Airport?

  • How old do you have to be to fly from Houston to Kalispell Glacier Park Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Kalispell

Compare and see reviews for airlines that fly from Houston to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $221Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Polson
Columbia Falls
East Glacier Park
Essex
Cut Bank
Eureka

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Kalispell?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Kalispell. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Kalispell with flexible booking policies on momondo?

All flight searches from Houston to Kalispell on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from Houston.

I’m not ready to book a flight from Houston to Kalispell right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kalispell, momondo offers a useful price alert feature which will track prices for flights to Kalispell from Houston and alert you when they change.

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