₹22,199 Cheap Flights from Houston (IAH) to Great Falls (GTF)

View ₹22,199 flight on Mon, 28 Jul 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Houston (IAH) to Great Falls (GTF)

Prices were available within the past 7 days and start at ₹22,199 for one-way flights and ₹44,006 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹44,006 Return, found 3 days ago
₹44,006
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹44,006 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹55,062 Return, found 3 days ago
₹55,062
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹55,062 found 3 days ago
United
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹55,149 Return, found 3 days ago
₹55,149
Return
found 3 days ago
Select United flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹55,149 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹61,577 Return, found 3 days ago
₹61,577
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹61,577 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹64,920 Return, found 3 days ago
₹64,920
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹64,920 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹69,204 Return, found 3 days ago
₹69,204
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹69,204 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹72,547 Return, found 3 days ago
₹72,547
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹72,547 found 3 days ago
United
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹72,713 Return, found 3 days ago
₹72,713
Return
found 3 days ago
Select United flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹72,713 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹74,290 Return, found 3 days ago
₹74,290
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹74,290 found 3 days ago
Delta
Mon, 28 Jul - Fri, 1 Aug
IAH
Houston
GTF
Great Falls
₹75,283 Return, found 3 days ago
₹75,283
Return
found 3 days ago
Select Delta flight, departing Mon, 28 Jul from Houston to Great Falls, returning Fri, 1 Aug, priced at ₹75,283 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Great Falls (GTF)

January is typically the cheapest month to fly

From ₹25,160 - ₹63,587 per traveller.

Graph displaying average flight prices per month

Flight from Houston to Great Falls route information
Origin airport
George Bush Intercontinental
Destination airport
Great Falls Intl.
Return price
₹44,006
Distance
2366 km

Houston to Great Falls Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Houston to Great Falls will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Great Falls.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAH to GTF flights that won’t make your bank account wince. Ready to temporarily leave behind Houston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to GTF with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Great Falls Intl. Airport (GTF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from George Bush Intercontinental Airport (IAH) to Great Falls Intl. Airport (GTF) was ₹44,006. Fares this cheap don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Great Falls Intl. Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to GTF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to GTF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAH to Great Falls Intl. Airport (GTF)?
Expect to be in the air for a while, as the flight distance from Houston Airport to Great Falls Intl. Airport (GTF) is 2,400 kilometres. Set up a playlist of your favourite podcasts before you leave home to stay entertained during the flight.
Which airlines fly direct from IAH to GTF?
At the moment, no airlines offer flights directly from George Bush Intercontinental Airport (IAH) to GTF. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time.
Are IAH to Great Falls Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap fares from IAH to Great Falls Intl. Airport surfacing a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently --- as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to Great Falls
₹44,006.00
*Available to Expedia members.