$234 Cheap flights from George Bush Intercontinental to Great Falls Intl. (IAH to GTF)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from George Bush Intercontinental to Great Falls Intl.

Amazing IAH to GTF Flight Deals

The cheapest flights to Great Falls Intl. found within the past 7 days were $468 round trip and $234 one way. Prices and availability subject to change. Additional terms may apply.

Best Great Falls Intl. Flight and Hotel Packages

Great Falls Intl. flight + hotel packages - economy flights

Hotel Arvon
Don't see what you're looking for?
See all available trips from George Bush Intercontinental to Great Falls Intl.
View all trips
Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Are there direct flights from IAH to GTF?
Take note of your connecting gate, because there are no direct flights on the IAH to Great Falls Intl. Airport route. United Airlines, Delta and Alaska Airlines are among the airlines that will fly you to Great Falls with just one stopover.
How long is the flight from Houston Airport to GTF?
Flights between Houston and Great Falls take about 5 hours and 17 minutes in total. Make the most of your time in the air by reading, resting, checking out the in-flight entertainment or doing all three.
What is the flight distance from IAH to Great Falls Intl. Airport (GTF)?
You’ll need to journey around 1,500 mi from IAH to Great Falls Intl. Airport before you can officially begin your vacation. Pick out a beverage when the drink cart comes by and settle in for a couple of your favorite shows. You’ll have lots of time!
What airlines fly from George Bush Intercontinental Airport (IAH) to GTF?
When traveling from IAH to GTF, it’s best to plan ahead — no direct flights are currently on offer. Booking in advance should help you find the best possible price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
George Bush Intercontinental
Traveling To
Great Falls Intl.
Shortest Flight Time
hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$468

Route Info

Flight path for flights from George Bush Intercontinental Airport to Great Falls International Airport.


Distance:
1,667.00 miles


Discover our best flights from Houston IAH to Great Falls GTF. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Houston IAH to Great Falls GTF at the right price  

Airfares to Great Falls GTF from Houston IAH currently cost between $468 and $548. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Houston IAH to Great Falls GTF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to Great Falls GTF on Travelocity starting at $234. Prices and availability subject to change. Additional terms may apply. 

 

Get to Great Falls GTF from Houston IAH quicker with direct flights. 

Get to Great Falls faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to GTF from IAH to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Houston IAH to Great Falls GTF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to GTF from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Houston IAH to Great Falls GTF today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Houston IAH to Great Falls GTF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Great Falls GTF from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to GTF from IAH have this option.  

 

Travel with confidence when you book flights to Great Falls GTF from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.