IAH to GTF (Houston to Great Falls) Flights

Last Minute Flights from IAH to GTF

Best airfare and ticket deals for IAH to GTF flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHGreat FallsApril 5 to April 24$690
*Prices include taxes and fees

Cheapest IAH to GTF Flights

Best airfare and ticket deals for IAH to GTF flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IAHGreat FallsApril 20 to April 23$448
IAHGreat FallsMay 15 to May 22$454
IAHGreat FallsApril 20 to April 23$468
IAHGreat FallsApril 30 to May 16$468
*Prices include taxes and fees
IAH to GTF Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Great Falls Intl.
Destination airport IATA code
GTF
Distance
1478 mi

Frequently asked questions

Which airlines with flights from Houston, TX Airport (IAH-George Bush Intercontinental) to Great Falls, MT Airport (GTF-Great Falls Intl.) allow free cancellation due to COVID-19?
Once all available flights are displayed for your desired travel dates, click the “No change fee” box below the “Flexible change policies” subheading. You’ll see your choices from Houston, TX Airport (IAH-George Bush Intercontinental) to GTF. Next, go over the terms and conditions regarding COVID-19 cancellations before you commit to booking.
What airlines fly direct from Houston, TX Airport (IAH-George Bush Intercontinental) to GTF?
Unfortunately, there aren’t any airlines that fly straight from Houston Airport to GTF. You’ll have to book a trip with one or more stops.
How many flights are there from IAH to GTF?
There are around 15 flights per day from Houston, TX Airport (IAH-George Bush Intercontinental) to Great Falls, MT Airport (GTF-Great Falls Intl.), so you have ample opportunities to get to Great Falls. Just pick a date and time that fits with your plans and secure your airfare.
How long does it take to fly from Houston, TX Airport (IAH-George Bush Intercontinental) to Great Falls, MT Airport (GTF-Great Falls Intl.)?
On average, it takes 5 hours and 17 minutes to journey from Houston, TX Airport (IAH-George Bush Intercontinental) to Great Falls, MT Airport (GTF-Great Falls Intl.). That’s a good amount of time to start your travel journal, do a bit of eleventh-hour trip planning or read up about the fun things you can see and do in Great Falls.
What is the flight distance from Houston, TX Airport (IAH-George Bush Intercontinental) to Great Falls, MT Airport (GTF-Great Falls Intl.)?
About 1500 miles (2400 km) separates Houston and Great Falls, making it a medium-haul flight. No fleeting trip yet no mid-air test of endurance, pack whatever you need to help make your flight a comfortable one.
How many morning flights are there from IAH to GTF?
With 63 morning flights from IAH to GTF each week, you’re not short of options.
  • You can fly out as bright and early as 7:15AM if you decide to travel with United Airlines (UA). This airline lists 28 weekly services that depart before midday.
  • Otherwise, secure a fare with Delta (DL) and depart as early as 6:15AM. This company offers 28 morning flights per week between IAH and GTF.
How many afternoon flights are there from IAH to GTF?
If you prefer to sleep in, choose one of the 58 afternoon and evening flights available per week from IAH to GTF.
  • United Airlines (UA) offers 33 flights each week departing after midday. The first one leaves the tarmac at 12:40PM.
  • Also check out Delta (DL). You can jump on one of its 19 weekly afternoon and evening flights that head to GTF from 12:00PM.
What is the earliest departure time out of Houston to Great Falls?
The earliest flight takes off from IAH at 6:45AM and arrives at GTF at 9:08PM. You’ll want to give yourself enough time in the morning to easily get to your departure gate.
What is the latest departure time out of Houston to Great Falls?
Secure a seat on the 8:15PM flight out of IAH, touching down at GTF at 5:40PM, and give yourself time to deal with those last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from Houston to Great Falls?
Round-trip flights from IAH to GTF start from $448. Book today and score a terrific deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to Great Falls Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Great Falls to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAH to GTF, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Houston to Great Falls, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.