A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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Did you mean Flights from Great Falls to Houston?
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Great Falls
United StatesGTF
Great Falls International Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston; Great Falls International Airport (GTF) serves Great Falls.
The airports are 1,480 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from IAH to GTF, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 25 – Nov 30, 2026.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
George Bush Intercontinental Houston Airport (IAH) is the origin airport and Great Falls International Airport (GTF) is the destination airport.
IAH and GTF are approximately 1,480 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from IAH to GTF, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A321neo (32Q) and Boeing 737-900 / Boeing 737-900ER (739).