Did you mean Flights from Houston to Great Falls?
Great Falls
United StatesGTF
Great Falls International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Great Falls International Airport (GTF) serves Great Falls; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 1,480 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from GTF to IAH, 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, 2026 – Sep 7, 2027.
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
Great Falls International Airport (GTF) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
GTF and IAH are approximately 1,480 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from GTF to IAH, 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 A319 (319) and Airbus A320 (320).
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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