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Kalispell

$119+ Cheap flights from Houston to Kalispell (FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Kalispell Glacier Park are usually found in April or November, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Houston to Kalispell

Cheapest flights from Houston to Kalispell
Explore the most affordable flight options available from Houston to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmIAH - FCA
1 stop7h 59mUnited Airlines
Wed 1/72:42 pmFCA - IAH
1 stop8h 17mUnited Airlines
Deal found 12/16$456
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:15 amIAH - FCA
1 stop8h 40mUnited Airlines
Wed 12/315:15 pmFCA - IAH
1 stop6h 18mUnited Airlines
Deal found 12/15$463
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:00 pmIAH - FCA
1 stop7h 59mUnited Airlines
Wed 1/72:42 pmFCA - IAH
1 stop8h 17mUnited Airlines
Deal found 12/16$523
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:00 amIAH - FCA
1 stop7h 42mUnited Airlines
Mon 12/295:15 pmFCA - IAH
1 stop6h 18mUnited Airlines
Deal found 12/16$553
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:46 amHOU - FCA
2 stops13h 35mDelta
Wed 1/75:54 pmFCA - HOU
2 stops15h 27mDelta
Deal found 12/16$1,049
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - FCA
2 stops13h 35mDelta
Wed 12/315:20 amFCA - HOU
2 stops14h 04mDelta
Deal found 12/17$1,389
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:25 pmHOU - FCA
2 stops10h 22mDelta
Mon 12/295:50 pmFCA - HOU
2 stops15h 11mDelta
Deal found 12/16$1,709
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:46 amHOU - FCA
2 stops15h 01mDelta
Wed 12/315:20 amFCA - HOU
2 stops14h 04mDelta
Deal found 12/16$2,220
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amHOU - FCA
2 stops12h 07mDelta
Sun 12/285:20 amFCA - HOU
2 stops11h 30mDelta
Deal found 12/15$2,250

Find flight deals from Houston to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 17, 2025.

Round-trip from

$263
(Delta)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

April

Average price

$578
From Houston to Kalispell Glacier Park
Search Deals
One-way flight from Houston to Kalispell Glacier Park
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Houston to Kalispell that are best for you.

Fly from

Houston

Fly to

Kalispell

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 1/21

7:00 am-7:06 pm

1 stop13h 06m

Kalispell Glacier Park

Wed 1/28

12:54 pm-4:55 pm

1 stop27h 01m

$289

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 1/24

4:42 pm-9:59 pm

1 stop6h 17m

Kalispell Glacier Park

Mon 1/26

2:42 pm-11:59 pm

1 stop8h 17m

$317

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 4/15

7:05 am-1:33 pm

1 stop7h 28m

Kalispell Glacier Park

Mon 4/20

2:29 pm-11:55 pm

1 stop8h 26m

$317

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 5/12

6:30 am-1:45 pm

1 stop8h 15m

Kalispell Glacier Park

Tue 5/19

11:59 am-11:31 pm

2 stops10h 32m

$329

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 2/19

5:00 am-11:52 am

1 stop7h 52m

Kalispell Glacier Park

Mon 2/23

2:41 pm-11:59 pm

1 stop8h 18m

$343

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 4/29

9:33 pm-10:58 am

1 stop14h 25m

Kalispell Glacier Park

Sun 5/3

11:48 am-10:42 am

2 stops21h 54m

$383

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Sat 5/16

10:05 am-11:02 pm

2 stops13h 57m

Kalispell Glacier Park

Fri 5/22

6:12 pm-9:20 am

2 stops14h 08m

$849

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Tue 5/12

10:05 am-11:02 pm

2 stops13h 57m

Kalispell Glacier Park

Tue 5/19

6:12 pm-9:20 am

2 stops14h 08m

$924

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Fri 5/15

1:00 pm-11:02 pm

2 stops11h 02m

Kalispell Glacier Park

Fri 5/22

6:12 pm-9:20 am

2 stops14h 08m

$984

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Wed 4/29

6:00 am-5:42 pm

2 stops12h 42m

Kalispell Glacier Park

Sun 5/3

6:12 pm-9:20 am

2 stops14h 08m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 26 results
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Best time to book a flight from Houston to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Houston to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Kalispell. Price data was last updated on December 12, 2025.

The price you pay for your flight from Houston to Kalispell may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston to Kalispell?

Currently, November is the cheapest month in which you can book a flight from Houston to Kalispell (average of $172). Flying from Houston to Kalispell in February is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to FCA?

Find hourly flight availability from Houston to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

It’s optimal to fly from Houston to Kalispell in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Kalispell. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Kalispell flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston to Kalispell?

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated December 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Houston to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalispell from Houston?

    Located just 8.4 mi from the city center, Kalispell Glacier Park is the airport most travelers will use when flying to Kalispell from Houston. Booking flights from Houston to Glacier Park (FCA) should be relatively easy as there are 0 daily inbound flights from Houston from 3 different airlines.

  • How long is the flight from Houston to Kalispell?

    Departing from Houston to Kalispell will take you 6h 17m. Airlines will cover a distance of 1611 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Kalispell round-trip?

    According to our current data, Delta ($234), American Airlines ($256), and United Airlines ($296) offers the cheapest pricing from Houston to Kalispell. Users have found that Delta is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Kalispell one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $128. Delta flights start at $128 while deals on United Airlines start at $138 one-way.

  • Can I find deals for flights from Houston to Kalispell that include hotel bookings?

    Yes. In addition to deals on Houston to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Kalispell.

  • Can I find deals for business class flights from Houston to Kalispell?

    Yes. Cheapflights offers flight deals from Houston to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Kalispell?

    Currently, November is the cheapest month in which you can book a flight from Houston to Kalispell (average of $172). Flying from Houston to Kalispell in February is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

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Top 3 airlines flying from Houston to Kalispell

Discover the top 3 airlines that operate flights from Houston to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$503FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$507FlexibilityNo cancel feeOn-time69%

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