$238+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FCA
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Kalispell with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Kalispell
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Cheapest flights from George Bush Intcntl to KalispellExplore 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 June 5, 2026.
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 June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/229:52 pm
IAH
- FCA
2 stops41h 57m
Multiple Airlines
Mon 8/3112:14 pm
FCA
- IAH
1 stop23h 32m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Thu 8/209:10 pm
IAH
- FCA
1 stop13h 54m
Multiple Airlines
Mon 8/243:39 pm
FCA
- IAH
1 stop20h 07m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 8/155:15 am
IAH
- FCA
1 stop5h 49m
United Airlines
Sat 8/225:04 pm
FCA
- IAH
1 stop5h 52m
United Airlines
Deal found 6/2![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/2. 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 10/37:05 am
IAH
- FCA
2 stops11h 23m
Delta
Wed 10/71:29 pm
FCA
- IAH
1 stop8h 19m
Delta
Deal found 6/2![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/259:58 pm
IAH
- FCA
2 stops36h 42m
Multiple Airlines
Mon 8/310:30 am
FCA
- IAH
1 stop24h 52m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/4. 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 9/125:50 pm
IAH
- FCA
1 stop6h 56m
Delta
Mon 9/286:10 pm
FCA
- IAH
2 stops13h 28m
Delta
Deal found 6/4![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 10/316:09 am
IAH
- FCA
1 stop7h 12m
Alaska Airlines
Wed 11/42:05 pm
FCA
- IAH
1 stop8h 53m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 6/2. 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 7/256:30 am
IAH
- FCA
1 stop9h 02m
Delta
Mon 8/31:34 pm
FCA
- IAH
1 stop7h 16m
Delta
Deal found 6/2![Delta logo]()
$384
Best flights from George Bush Intcntl to KalispellDiscover carefully curated flight deals from George Bush Intcntl to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Thu 8/209:10 pm
IAH
- FCA
1 stop13h 54m
Multiple Airlines
Mon 8/243:39 pm
FCA
- IAH
1 stop20h 07m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 6/2. 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 10/316:30 am
IAH
- FCA
2 stops12h 15m
Delta
Mon 11/211:59 am
FCA
- IAH
2 stops10h 29m
Delta
Deal found 6/2![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 10/176:09 am
IAH
- FCA
1 stop7h 12m
Alaska Airlines
Wed 10/217:45 pm
FCA
- IAH
2 stops12h 51m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/4. 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 9/125:50 pm
IAH
- FCA
1 stop6h 56m
Delta
Mon 9/286:10 pm
FCA
- IAH
2 stops13h 28m
Delta
Deal found 6/4![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:34 pm
IAH
- FCA
1 stop9h 22m
Alaska Airlines
Sat 10/101:03 pm
FCA
- IAH
1 stop23h 49m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 6/1. 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.
Tue 8/185:48 pm
IAH
- FCA
1 stop7h 08m
Delta
Tue 8/255:15 am
FCA
- IAH
2 stops8h 54m
Delta
Deal found 6/1![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 9/277:05 am
IAH
- FCA
2 stops11h 23m
Delta
Sat 10/1011:59 am
FCA
- IAH
1 stop8h 37m
Delta
Deal found 6/3![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 6/4. 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 8/45:48 pm
IAH
- FCA
1 stop7h 08m
Delta
Tue 8/1112:02 pm
FCA
- IAH
1 stop8h 48m
Delta
Deal found 6/4![Delta logo]()
$494
Last-minute flights from George Bush Intcntl to KalispellDiscover last-minute flight deals from George Bush Intcntl to Kalispell. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Kalispell. Data last updated June 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/610:25 pm
IAH
- FCA
2 stops36h 16m
Multiple Airlines
Fri 6/128:18 pm
FCA
- IAH
1 stop16h 43m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:21 pm
IAH
- FCA
1 stop6h 26m
United Airlines
Sat 6/202:33 pm
FCA
- IAH
1 stop7h 33m
United Airlines
Deal found 6/1![United Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/209:58 pm
IAH
- FCA
2 stops36h 43m
Multiple Airlines
Sat 6/276:57 pm
FCA
- IAH
1 stop18h 04m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 6/2. 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.
Sun 7/125:40 pm
IAH
- FCA
1 stop7h 03m
Delta
Sun 7/195:25 am
FCA
- IAH
2 stops8h 39m
Delta
Deal found 6/2![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 6/3. 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 7/256:30 am
IAH
- FCA
1 stop9h 02m
Delta
Mon 8/31:34 pm
FCA
- IAH
1 stop7h 16m
Delta
Deal found 6/3![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/259:58 pm
IAH
- FCA
2 stops36h 42m
Multiple Airlines
Mon 8/310:30 am
FCA
- IAH
1 stop24h 52m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$369
One-way flights from George Bush Intcntl to KalispellSearch for one-way flight options from George Bush Intcntl to Kalispell. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from George Bush Intcntl to Kalispell. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/48:59 pm
IAH
- FCA
3 stops37h 41m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/239:58 pm
IAH
- FCA
2 stops39h 38m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 9/16:07 am
IAH
- FCA
1 stop11h 03m
American Airlines
Deal found 6/1![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 7/49:52 am
IAH
- FCA
Nonstop4h 09m
United Airlines
Deal found 6/2![United Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Sat 6/139:58 pm
IAH
- FCA
2 stops36h 43m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 6/2. 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 7/47:35 am
IAH
- FCA
1 stop6h 05m
Delta
Deal found 6/2![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/1. 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.
Tue 9/13:15 pm
IAH
- FCA
2 stops9h 41m
Delta
Deal found 6/1![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 6/285:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Deal found 6/4![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/4. 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 8/43:15 pm
IAH
- FCA
2 stops9h 41m
Delta
Deal found 6/4![Delta logo]()
$355
Find 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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Kiwi.com) |
One-way from | $238 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $453 |
Cheapflights Fare Finder
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 June 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Thu 8/20
9:10 pm-10:04 am
1 stop13h 54m
Kalispell Glacier Park
Mon 8/24
3:39 pm-12:46 pm
1 stop20h 07m
$344
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 10/31
6:30 am-5:45 pm
2 stops12h 15m
Kalispell Glacier Park
Mon 11/2
11:59 am-11:28 pm
2 stops10h 29m
$359
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 9/12
5:50 pm-11:46 pm
1 stop6h 56m
Kalispell Glacier Park
Mon 9/28
6:10 pm-8:38 am
2 stops13h 28m
$374
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/18
5:48 pm-11:56 pm
1 stop7h 08m
Kalispell Glacier Park
Tue 8/25
5:15 am-3:09 pm
2 stops8h 54m
$449
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sun 9/27
7:05 am-5:28 pm
2 stops11h 23m
Kalispell Glacier Park
Sat 10/10
11:59 am-9:36 pm
1 stop8h 37m
$449
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 10/17
6:09 am-12:21 pm
1 stop7h 12m
Kalispell Glacier Park
Wed 10/21
7:45 pm-9:36 am
2 stops12h 51m
$454
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sun 9/27
2:34 pm-10:56 pm
1 stop9h 22m
Kalispell Glacier Park
Sat 10/10
1:03 pm-1:52 pm
1 stop23h 49m
$472
Quickest round-trip
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/4
5:48 pm-11:56 pm
1 stop7h 08m
Kalispell Glacier Park
Tue 8/11
12:02 pm-9:50 pm
1 stop8h 48m
$494
Cheapest one-way
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 7/4
10:08 pm-9:40 am
2 stops36h 32m
$244
Quickest one-way
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 7/4
9:52 am-1:01 pm
Nonstop4h 09m
$304
Showing 1-10 of 17 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IAH-FCA
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 George Bush Intcntl Airport 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 June 5, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Kalispell, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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Other flights to Kalispell
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George Bush Intcntl and Kalispell flights
Browse other George Bush Intcntl and Kalispell flight options. Last updated on June 5, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from George Bush Intcntl to Kalispell
Discover the top 3 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$347 | Average$569 | FlexibilityNo cancel fee | On-time71% |