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IAH - FCA

$137 Find cheap flights from Houston George Bush Airport to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Kalispell departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kalispell, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from George Bush Intcntl to Kalispell (IAH-FCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:59 pm - 12:35 amIAH-FCA
6h 36m1 stop
5:13 am - 11:59 amFCA-IAH
5h 46m1 stop
$236Delta
Find Deal
Tue, Jul 16 - Tue, Jul 23
4:00 pm - 12:35 amIAH-FCA
9h 35m2 stops
5:13 am - 11:59 amFCA-IAH
5h 46m1 stop
$241Delta
Find Deal
Tue, Jul 16 - Tue, Jul 23
6:00 am - 10:36 amIAH-FCA
5h 36m1 stop
3:37 pm - 10:12 pmFCA-IAH
5h 35m1 stop
$274American Airlines
Find Deal
Sun, Aug 11 - Sat, Aug 17
9:32 pm - 9:27 pmIAH-FCA
24h 55m1 stop
12:48 pm - 4:39 amFCA-IAH
14h 51m2 stops
Sat, Aug 3 - Wed, Aug 7
9:10 am - 4:22 pmIAH-FCA
32h 12m2 stops
12:48 pm - 4:39 amFCA-IAH
14h 51m2 stops
Sat, Aug 3 - Wed, Aug 7
6:10 pm - 11:02 amIAH-FCA
17h 52m1 stop
8:55 pm - 6:15 amFCA-IAH
8h 20m1 stop
$319Alaska Airlines
Find Deal
Tue, Aug 27 - Tue, Sep 10
6:10 pm - 11:02 amIAH-FCA
17h 52m1 stop
8:55 pm - 6:15 amFCA-IAH
8h 20m1 stop
$329Alaska Airlines
Find Deal
Fri, Sep 13 - Wed, Sep 18
6:09 am - 10:53 amIAH-FCA
5h 44m1 stop
3:37 pm - 11:49 pmFCA-IAH
7h 12m1 stop
$356American Airlines
Find Deal
Fri, Aug 2 - Wed, Aug 7
5:05 am - 10:02 amIAH-FCA
5h 57m1 stop
5:05 pm - 11:58 pmFCA-IAH
5h 53m1 stop
$438United Airlines
Find Deal
Wed, Jul 10 - Wed, Jul 17
4:20 pm - 9:35 pmIAH-FCA
6h 15m1 stop
2:00 pm - 6:50 pmFCA-IAH
3h 50mnonstop
$473United Airlines
Find Deal
Fri, Jul 5 - Sat, Jul 13

Flights from George Bush Intcntl to Kalispell - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Kalispell to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Kalispell?

The average price of all flights from Houston George Bush Intcntl Airport to Kalispell clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Kalispell on a Saturday and more expensive on a Friday. On your return trip to Houston George Bush Airport, you should consider flying back on a Monday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to Kalispell is November, where tickets cost $428 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is $1,150 and $581 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to Kalispell, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to Kalispell, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Kalispell?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $137. KAYAK users also found Houston George Bush Airport to Kalispell round-trip flights on Delta from $236 and on American Airlines from $274.

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Kalispell?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to Kalispell.
There is just one airline that flies from Houston George Bush Intcntl Airport to Kalispell direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $428.

How many flights are there between Houston George Bush Intcntl Airport and Kalispell per day?

Each day, there are between 2 and 3 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Kalispell, with an average flight time of 3h 59m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 5 flights. The most frequent day of departure is Saturday, when 60% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Kalispell?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to Kalispell take?

Direct flights cover the 1,611 miles separating Houston George Bush Airport to Kalispell in about 3h 59m.

What’s the earliest departure time from Houston George Bush Airport to Kalispell?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 9:55 am and will be landing in Kalispell at 12:54 pm.

What’s the latest departure time from Houston George Bush Airport to Kalispell?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Kalispell jets off at 10:05 am and lands at 1:04 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$137
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Houston George Bush Airport to Kalispell

When to book flights from George Bush Intcntl to Kalispell

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Kalispell flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Kalispell?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Kalispell was $137 for a one-way ticket and $236 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Kalispell?

    A passport is not required to fly from Houston George Bush Airport to Kalispell.

  • Which airports will I be using when flying from Houston George Bush Airport to Kalispell?

    When flying out of Houston George Bush Airport you will be using Houston George Bush Intcntl. You will be landing at Kalispell, also known as Kalispell Glacier Park.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Kalispell?

    The Airbus A319 is the aircraft model that flies most regularly on the Houston George Bush Airport to Kalispell flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Kalispell?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Kalispell.

  • On which days can I fly direct from Houston George Bush Airport to Kalispell?

    You can catch a nonstop flight from Houston George Bush Airport to Kalispell on Saturday, and Sunday.

  • Which is the best airline for flights from Houston to Kalispell, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Kalispell are Delta and United Airlines. With an average price for the route of $468 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $577 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kalispell with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and FCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Kalispell

  • Looking for a cheap flight? 25% of our users found flights on this route for $355 or less one-way and $566 or less round-trip.

Prefer to fly non-stop from Houston George Bush Airport to Kalispell?

Find which airlines fly direct from George Bush Intcntl to Glacier Park, which days they fly and book direct flights.

Nonstop departures

Houston George Bush Intcntl to Kalispell Glacier Park

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Kalispell Glacier Park to Houston George Bush Intcntl

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from George Bush Intcntl to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Houston to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
8.0Entertainment
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Book cheap flights from Houston to Kalispell

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Kalispell found on KAYAK in the last 72 hours.
6/16Sun
1 stopAmerican Airlines
6h 22mIAH-FCA
$137
6/18Tue
1 stopAmerican Airlines
7h 22mIAH-FCA
$221
7/10Wed
2 stopsDelta
9h 35mIAH-FCA
$224
6/18Tue
2 stopsDelta
12h 25mIAH-FCA
$229
6/16Sun
2 stops
16h 06mIAH-FCA
$307
6/18Tue
3 stops
27h 21mIAH-FCA
$339
6/16Sun
3 stops
28h 35mIAH-FCA
$417
6/16Sun
nonstopUnited Airlines
3h 57mIAH-FCA
$436

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Last minute flights from George Bush Intcntl to Kalispell

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Kalispell that are departing in the next 10 days.
6/15Sat
multi-stopDelta
7h 24mIAH-FCA
6/21Fri
multi-stopDelta
8h 04mFCA-IAH
$529
6/15Sat
nonstopUnited Airlines
3h 59mIAH-FCA
6/21Fri
multi-stopUnited Airlines
8h 07mFCA-IAH
$663
6/15Sat
multi-stopAlaska Airlines
6h 37mIAH-FCA
6/21Fri
multi-stopAlaska Airlines
10h 47mFCA-IAH
$694
6/15Sat
multi-stopAlaska Airlines
14h 22mIAH-FCA
6/21Fri
multi-stopAlaska Airlines
10h 37mFCA-IAH
$818

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Houston George Bush Airport - Kalispell Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Kalispell (FCA)United States

Return flight deals:

Kalispell - Houston George Bush Airport

Cabin classes:

$491