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Kalispell

$128+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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

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 julio 31, 2025.

Round-trip from

$256
(Alaska Airlines)

One-way from

$128
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$577
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. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 9/237:28 pmIAH - FCA
1 stop17h 59mAlaska Airlines
sáb. 9/278:02 pmFCA - IAH
1 stop9h 22mAlaska Airlines
Deal found 7/30$256
This American Airlines deal was found by Cheapflights users on 7/30. 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.
lun. 8/256:00 amHOU - FCA
1 stop6h 03mAmerican Airlines
jue. 8/283:29 pmFCA - HOU
1 stop5h 43mAmerican Airlines
Deal found 7/30$257
This American Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 8/266:05 amIAH - FCA
1 stop5h 58mAmerican Airlines
sáb. 8/302:45 pmFCA - IAH
1 stop6h 30mAmerican Airlines
Deal found 7/30$257
This Delta deal was found by Cheapflights users on 7/30. 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.
mar. 9/233:16 pmIAH - FCA
2 stops9h 28mDelta
sáb. 9/275:20 amFCA - IAH
1 stop5h 31mDelta
Deal found 7/30$262
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/223:19 pmIAH - FCA
2 stops19h 02mMultiple Airlines
jue. 8/289:30 pmFCA - IAH
1 stop7h 35mMultiple Airlines
Deal found 7/31$317
This Delta deal was found by Cheapflights users on 7/29. 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.
vie. 9/191:13 pmHOU - FCA
2 stops11h 31mDelta
vie. 9/266:10 pmFCA - HOU
2 stops14h 39mDelta
Deal found 7/29$353
This United Airlines deal was found by Cheapflights users on 7/31. 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.
sáb. 8/169:30 amIAH - FCA
Nonstop4h 09mUnited Airlines
vie. 8/224:09 pmFCA - IAH
1 stop7h 40mUnited Airlines
Deal found 7/31$362

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 julio 31, 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

mar. 9/23

7:28 pm-12:27 pm

1 stop17h 59m

Kalispell Glacier Park

sáb. 9/27

8:02 pm-6:24 am

1 stop9h 22m

$256

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

lun. 8/25

6:00 am-11:03 am

1 stop6h 03m

Kalispell Glacier Park

jue. 8/28

3:29 pm-10:12 pm

1 stop5h 43m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

mar. 8/26

6:05 am-11:03 am

1 stop5h 58m

Kalispell Glacier Park

sáb. 8/30

2:45 pm-10:15 pm

1 stop6h 30m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

mar. 9/23

3:16 pm-11:44 pm

2 stops9h 28m

Kalispell Glacier Park

sáb. 9/27

5:20 am-11:51 am

1 stop5h 31m

$262

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

vie. 8/22

3:19 pm-9:21 am

2 stops19h 02m

Kalispell Glacier Park

jue. 8/28

9:30 pm-6:05 am

1 stop7h 35m

$317

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

vie. 9/19

1:13 pm-11:44 pm

2 stops11h 31m

Kalispell Glacier Park

vie. 9/26

6:10 pm-9:49 am

2 stops14h 39m

$353

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

sáb. 8/16

9:30 am-12:39 pm

Nonstop4h 09m

Kalispell Glacier Park

vie. 8/22

4:09 pm-12:49 am

1 stop7h 40m

$362

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

dom. 9/28

6:00 am-12:27 pm

1 stop7h 27m

$128

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

lun. 8/25

6:50 pm-11:10 pm

1 stop5h 20m

$129

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

mié. 9/3

10:00 pm-4:43 pm

2 stops19h 43m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 14 results
1
2

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 July 25, 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 $601). 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 julio 31, 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 julio 31, 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

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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

    According to our current data, Alaska Airlines ($256), American Airlines ($257), and Delta ($262) offers the cheapest pricing from Houston to Kalispell. Users have found that Alaska Airlines is 43% 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $128. Delta flights start at $129 while deals on American Airlines start at $154 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, 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 $601). 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$221Average$592FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$488FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$554FlexibilityNo cancel feeOn-time69%

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