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Kalispell

$109+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Kalispell Glacier Park are usually found in April or January, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap 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 August 13, 2025.

Round-trip from

$231
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$415
From Houston to Kalispell Glacier Park
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One-way flight from Houston to Kalispell Glacier Park
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Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:10 pmIAH - FCA
1 stop19h 48mMultiple Airlines
Sun 10/195:48 pmFCA - IAH
1 stop10h 58mMultiple Airlines
Deal found 8/12$231
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:26 pmIAH - FCA
1 stop20h 17mMultiple Airlines
Thu 9/185:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$242
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:25 amIAH - FCA
2 stops15h 15mMultiple Airlines
Thu 9/45:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$246
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:26 pmIAH - FCA
1 stop20h 17mMultiple Airlines
Sun 9/215:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$251
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:29 amIAH - FCA
1 stop8h 14mMultiple Airlines
Thu 9/185:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$254
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:10 pmIAH - FCA
1 stop18h 12mAlaska Airlines
Fri 10/312:07 pmFCA - IAH
1 stop8h 45mAlaska Airlines
Deal found 8/12$256
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:00 amIAH - FCA
1 stop6h 23mAmerican Airlines
Fri 9/263:49 pmFCA - IAH
1 stop5h 43mAmerican Airlines
Deal found 8/13$257
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/308:56 pmIAH - FCA
1 stop24h 44mMultiple Airlines
Thu 9/45:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$259
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amIAH - FCA
2 stops11h 13mAmerican Airlines
Sat 10/43:49 pmFCA - IAH
1 stop5h 43mAmerican Airlines
Deal found 8/10$262
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:29 amIAH - FCA
1 stop8h 14mMultiple Airlines
Sun 9/215:33 pmFCA - IAH
1 stop11h 17mMultiple Airlines
Deal found 8/12$263
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:44 amIAH - FCA
2 stops11h 14mMultiple Airlines
Sun 10/195:48 pmFCA - IAH
1 stop10h 58mMultiple Airlines
Deal found 8/13$269
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 11/1510:05 amHOU - FCA
2 stops14h 02mDelta
Sat 11/226:12 pmFCA - HOU
2 stops14h 11mDelta
Deal found 8/11$424

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 August 13, 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 10/15

10:10 pm-4:58 pm

1 stop19h 48m

Kalispell Glacier Park

Sun 10/19

5:48 pm-5:46 am

1 stop10h 58m

$231

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 9/13

9:26 pm-4:43 pm

1 stop20h 17m

Kalispell Glacier Park

Thu 9/18

5:33 pm-5:50 am

1 stop11h 17m

$242

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sun 8/31

6:25 am-8:40 pm

2 stops15h 15m

Kalispell Glacier Park

Thu 9/4

5:33 pm-5:50 am

1 stop11h 17m

$246

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 9/13

9:26 pm-4:43 pm

1 stop20h 17m

Kalispell Glacier Park

Sun 9/21

5:33 pm-5:50 am

1 stop11h 17m

$251

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sun 9/14

9:29 am-4:43 pm

1 stop8h 14m

Kalispell Glacier Park

Thu 9/18

5:33 pm-5:50 am

1 stop11h 17m

$254

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

2:07 pm-11:52 pm

1 stop8h 45m

$256

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sun 9/28

6:20 am-12:38 pm

1 stop7h 18m

Kalispell Glacier Park

Sat 10/4

3:49 pm-10:32 pm

1 stop5h 43m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 9/22

9:00 am-2:23 pm

1 stop6h 23m

Kalispell Glacier Park

Fri 9/26

3:49 pm-10:32 pm

1 stop5h 43m

$257

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Sat 11/15

10:05 am-11:07 pm

2 stops14h 02m

Kalispell Glacier Park

Sat 11/22

6:12 pm-9:23 am

2 stops14h 11m

$424

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Tue 8/26

8:51 am-2:39 pm

1 stop6h 48m

Kalispell Glacier Park

Sat 8/30

3:49 pm-1:51 pm

1 stop21h 02m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 24 results
1
2
3

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 August 8, 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, October is the cheapest month in which you can book a flight from Houston to Kalispell (average of $373). Flying from Houston to Kalispell in July is currently the most expensive (average of $600). 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 August 13, 2025.

It’s optimal to fly from Houston to Kalispell in the evening. By choosing this option you can save up to 26% 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 Saturday afternoons when fares are most often at their lowest. Monday 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 August 13, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,920 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 4 different airlines.

  • What is the cheapest airline to fly from Houston to Kalispell round-trip?

    According to our current data, Delta ($424), offers the cheapest pricing from Houston to Kalispell. Users have found that Delta is 8% cheaper than the other options available to this destination.

  • 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, October is the cheapest month in which you can book a flight from Houston to Kalispell (average of $373). Flying from Houston to Kalispell in July is currently the most expensive (average of $600). 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
East Glacier Park
Polson

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Top 4 airlines flying from Houston to Kalispell

Discover the top 4 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$221Average$592FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$546FlexibilityNo cancel feeOn-time69%

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