Flights from Houston to Great Falls (IAH → GTF)

IAH
Houston
George Bush Intcntl Houston, USA
GTF
Great Falls
Great Falls International, USA
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No direct flights found. Here are the 5 fastest 1-stop options.
viaDenver(DEN)
IAH→DEN+1h 30mDEN→GTF
4h 19m
viaSalt Lake City(SLC)
IAH→SLC+1h 30mSLC→GTF
4h 39m
viaLas Vegas(LAS)
IAH→LAS+1h 30mLAS→GTF
5h 21m
viaChicago(ORD)
IAH→ORD+1h 30mORD→GTF
5h 32m
viaSeattle(SEA)
IAH→SEA+1h 30mSEA→GTF
6h 1m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Houston to Great Falls? Currently, there are no direct flights from IAH to GTF. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Houston → Great Falls.

Cheap flights from Houston to Great Falls Cheapest month to fly to Great Falls Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Houston

Flights to Great Falls (GTF) from other airports within 350 km of Houston. Often unlocks cheaper fares or better times.

HOU → GTF 38 km from IAH Houston → Great Falls USA · 71 destinations AUS → GTF 225 km from IAH Austin → Great Falls USA · 98 destinations SAT → GTF 307 km from IAH San Antonio → Great Falls USA · 48 destinations SHV → GTF 310 km from IAH Shreveport → Great Falls USA · 9 destinations DAL → GTF 349 km from IAH Dallas → Great Falls USA · 79 destinations

Or try a nearby airport to Great Falls

Flights from Houston (IAH) to other airports within 350 km of Great Falls.

IAH → BZN 190 km from GTF Houston → Bozeman USA · 28 destinations IAH → MSO 215 km from GTF Houston → Missoula USA · 13 destinations IAH → FCA 235 km from GTF Houston → Kalispell USA · 17 destinations IAH → BIL 285 km from GTF Houston → Billings USA · 15 destinations

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →

Other flights from Great Falls (GTF)

Chicago (ORD) Denver (DEN) Las Vegas (LAS) Mesa (AZA) Salt Lake City (SLC) Seattle (SEA) All 6 destinations →