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Kalispell

$129+ Cheap flights from George Bush Intcntl (IAH) 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FCA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Kalispell Glacier Park are usually found in October or November, booked 17 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from George Bush Intcntl to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$184
(Mytrip)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

October

Average price

$623
Provider with most accurate pricing for Houston George Bush Intcntl-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Kalispell Glacier Park flights.
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From Houston George Bush Intcntl to Kalispell Glacier Park
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One-way flight from Houston George Bush Intcntl to Kalispell Glacier Park
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from George Bush Intcntl to Kalispell

Cheapest flights from George Bush Intcntl to Kalispell
Explore the most affordable flight options available from George Bush Intcntl to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. 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.
Wed 3/59:31 pmIAH - FCA
1 stop24h 11mMultiple Airlines
Sun 3/99:32 pmFCA - IAH
1 stop11h 23mMultiple Airlines
Deal found 2/18$184
This Delta deal was found by Cheapflights users on 2/19. 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 3/147:35 pmIAH - FCA
1 stop5h 55mDelta
Mon 4/75:25 amFCA - IAH
1 stop5h 31mDelta
Deal found 2/19$257
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:30 amIAH - FCA
1 stop8h 34mHawaiian Airlines
Tue 4/83:44 pmFCA - IAH
1 stop7h 15mHawaiian Airlines
Deal found 2/19$346
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 4/41:25 pmIAH - FCA
2 stops23h 39mAlaska Airlines
Tue 4/86:14 pmFCA - IAH
2 stops24h 02mAlaska Airlines
Deal found 2/19$367
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amIAH - FCA
1 stop8h 21mUnited Airlines
Sat 6/72:14 pmFCA - IAH
1 stop9h 29mUnited Airlines
Deal found 2/19$387
This American Airlines deal was found by Cheapflights users on 2/19. 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 8/286:23 amIAH - FCA
1 stop7h 04mAmerican Airlines
Tue 9/21:20 pmFCA - IAH
1 stop8h 51mAmerican Airlines
Deal found 2/19$479

Find flights from George Bush Intcntl to Kalispell within your budget

Customize your flight search to find flights from George Bush Intcntl 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 February 20, 2025.

Fly from

George Bush Intcntl

Fly to

Kalispell

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 3/5

9:31 pm-8:42 pm

1 stop24h 11m

Kalispell Glacier Park

Sun 3/9

9:32 pm-9:55 am

1 stop11h 23m

$184

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 3/14

7:35 pm-12:30 am

1 stop5h 55m

Kalispell Glacier Park

Mon 4/7

5:25 am-11:56 am

1 stop5h 31m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 4/4

7:30 am-3:04 pm

1 stop8h 34m

Kalispell Glacier Park

Tue 4/8

3:44 pm-11:59 pm

1 stop7h 15m

$346

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 4/4

1:25 pm-12:04 pm

2 stops23h 39m

Kalispell Glacier Park

Tue 4/8

6:14 pm-7:16 pm

2 stops24h 02m

$367

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 3/4

6:41 pm-4:09 pm

1 stop22h 28m

Kalispell Glacier Park

Thu 10/30

2:29 pm-9:55 pm

1 stop6h 26m

$486

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 3/20

7:35 pm-12:30 am

1 stop5h 55m

$129

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Thu 3/20

2:15 pm-5:34 pm

2 stops28h 19m

$189

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 2/24

7:25 am-3:04 pm

1 stop8h 39m

$265

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sun 4/6

7:20 am-1:32 pm

1 stop7h 12m

$335

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 2/24

10:00 am-11:59 pm

3 stops14h 59m

$1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from George Bush Intcntl to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Kalispell in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from George Bush Intcntl 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.

Travel insights for flights from George Bush Intcntl to Kalispell

Get recent, data-driven insights about flights from George Bush Intcntl to Kalispell including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Kalispell. Price data was last updated on February 14, 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Kalispell. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kalispell?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kalispell (average of $373). Flying from Houston George Bush Intcntl Airport to Kalispell in July is currently the most expensive (average of $637). 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 IAH to FCA?

Find hourly flight availability from George Bush Intcntl 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 February 20, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Kalispell in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Kalispell?

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

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

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Houston to Kalispell, such as Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    If you book a flight to Kalispell from Houston George Bush Intcntl, you will be flying to Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell. There are 0 flights from Houston George Bush Intcntl to Glacier Park per day from 4 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Kalispell round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Kalispell is Delta. Our recent data shows that you can find tickets from as low as $257 on this airline. Additional options worth looking into are Hawaiian Airlines and Alaska Airlines, starting at $346 and $367 round-trip. Delta is currently priced 49% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kalispell one-way?

    $129 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $189 and $265, respectively.

  • Can I find deals for flights from George Bush Intcntl to Kalispell that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Kalispell?

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

  • Can I find deals for business class flights from George Bush Intcntl to Kalispell?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kalispell (average of $373). Flying from Houston George Bush Intcntl Airport to Kalispell in July is currently the most expensive (average of $637). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
East Glacier Park
Polson

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Top 4 airlines flying from George Bush Intcntl to Kalispell

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$453FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$489FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$366Average$612FlexibilityNo cancel feeOn-time69%
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