Kalispell

$210+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
May 2 — May 91
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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 April 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:28 am
IAH
-
FCA
1 stop27h 15m
Multiple Airlines
Sun 4/1912:33 pm
FCA
-
IAH
2 stops29h 42m
Multiple Airlines
Deal found 3/31$272
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 6/119:10 pm
IAH
-
FCA
1 stop13h 31m
Multiple Airlines
Mon 6/1510:31 am
FCA
-
IAH
2 stops23h 11m
Multiple Airlines
Deal found 4/1$331
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:03 am
HOU
-
FCA
1 stop8h 35m
American Airlines
Wed 5/2712:25 pm
FCA
-
HOU
1 stop6h 26m
American Airlines
Deal found 3/31$349
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/235:57 pm
IAH
-
FCA
1 stop24h 03m
Alaska Airlines
Wed 5/275:40 pm
FCA
-
IAH
1 stop11h 43m
Alaska Airlines
Deal found 3/30$349
This Delta deal was found by Cheapflights users on 4/1. 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 4/2911:32 am
IAH
-
FCA
2 stops12h 55m
Delta
Wed 5/62:49 pm
FCA
-
IAH
1 stop7h 53m
Delta
Deal found 4/1$354
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:28 am
IAH
-
FCA
1 stop6h 32m
American Airlines
Mon 5/253:50 pm
FCA
-
IAH
1 stop5h 38m
American Airlines
Deal found 3/31$356
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 5/1211:34 am
IAH
-
FCA
2 stops12h 40m
Delta
Sat 5/165:13 am
FCA
-
IAH
2 stops9h 39m
Delta
Deal found 3/30$359
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:42 am
IAH
-
FCA
1 stop27h 01m
Multiple Airlines
Sun 5/312:33 pm
FCA
-
IAH
1 stop15h 17m
Multiple Airlines
Deal found 3/29$370
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 4/156:32 pm
IAH
-
FCA
1 stop5h 55m
Delta
Mon 4/202:49 pm
FCA
-
IAH
1 stop7h 52m
Delta
Deal found 3/30$384
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 6/66:03 am
HOU
-
FCA
1 stop6h 32m
American Airlines
Sat 6/132:28 pm
FCA
-
HOU
1 stop8h 31m
American Airlines
Deal found 3/28$429
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 5/219:36 am
HOU
-
FCA
1 stop6h 24m
American Airlines
Mon 5/253:50 pm
FCA
-
HOU
1 stop7h 09m
American Airlines
Deal found 4/1$437
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
HOU
-
FCA
2 stops12h 30m
Delta
Fri 4/246:10 pm
FCA
-
HOU
2 stops14h 43m
Delta
Deal found 3/31$454

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 April 2, 2026.

Round-trip from

$272
(Kiwi.com)

One-way from

$210
(Expedia)

Popular in

March

Cheapest in

November

Average price

$316
From Houston to Kalispell Glacier Park
One-way flight from Houston to Kalispell Glacier Park
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 2, 2026.
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

Cheapest round-trip

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 5/26

5:15 am-10:01 am

1 stop5h 46m

Kalispell Glacier Park

Wed 6/3

5:28 pm-12:41 am

1 stop6h 13m

$349

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 5/15

12:05 pm-5:27 pm

1 stop6h 22m

Kalispell Glacier Park

Sun 5/24

5:13 am-1:32 pm

1 stop7h 19m

$384
Quickest round-trip

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 4/15

6:32 pm-11:27 pm

1 stop5h 55m

Kalispell Glacier Park

Mon 4/20

5:05 am-11:47 am

1 stop5h 42m

$384

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sun 9/13

2:34 pm-10:56 pm

1 stop9h 22m

Kalispell Glacier Park

Fri 9/18

8:21 pm-5:14 pm

1 stop19h 53m

$419

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 8/11

6:30 am-5:42 pm

2 stops12h 12m

Kalispell Glacier Park

Sat 8/15

6:59 am-1:59 pm

1 stop6h 00m

$419

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 5/19

12:05 pm-5:27 pm

1 stop6h 22m

Kalispell Glacier Park

Wed 6/3

1:20 pm-10:17 pm

1 stop7h 57m

$444

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 8/11

9:32 am-3:53 pm

1 stop7h 21m

Kalispell Glacier Park

Sat 8/15

5:00 pm-11:50 pm

1 stop5h 50m

$449

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Fri 4/17

6:00 am-5:30 pm

2 stops12h 30m

Kalispell Glacier Park

Fri 4/24

6:10 pm-9:53 am

2 stops14h 43m

$454

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Wed 4/15

6:00 am-5:30 pm

2 stops12h 30m

Kalispell Glacier Park

Mon 4/20

6:10 pm-9:58 am

2 stops14h 48m

$460

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 7/11

8:05 am-8:17 pm

2 stops13h 12m

Kalispell Glacier Park

Sat 7/18

12:22 pm-9:50 pm

1 stop8h 28m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 30 resultsSorted by cheapest first
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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 March 13, 2026.

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 45 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 $171). Flying from Houston to Kalispell in February is currently the most expensive (average of $356). 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.

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 April 2, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

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.

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

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.

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

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.

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

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 5h 46m. 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 ($222), American Airlines ($256), and United Airlines ($286) offers the cheapest pricing from Houston to Kalispell. Users have found that Delta is 51% 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 United Airlines, which is currently one of the cheapest options available, starting at $128. American Airlines flights start at $128 while deals on Delta start at $128 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 $171). Flying from Houston to Kalispell in February is currently the most expensive (average of $356). 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$500FlexibilityNo cancel feeOn-time69%

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