Flights from Great Falls to Idaho Falls (GTF → IDA)

GTF
Great Falls
Great Falls International, USA
IDA
Idaho Falls
Idaho Falls Rgnl, USA
Loading map...
No direct flights found. Here are the 6 fastest 1-stop options.
viaSalt Lake City(SLC)
GTF→SLC+1h 30mSLC→IDA
2h 44m
viaSeattle(SEA)
GTF→SEA+1h 30mSEA→IDA
3h 32m
viaDenver(DEN)
GTF→DEN+1h 30mDEN→IDA
3h 33m
viaLas Vegas(LAS)
GTF→LAS+1h 30mLAS→IDA
4h 3m
viaMesa(AZA)
GTF→AZA+1h 30mAZA→IDA
4h 41m
viaChicago(ORD)
GTF→ORD+1h 30mORD→IDA
6h 6m
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 Great Falls to Idaho Falls? Currently, there are no direct flights from GTF to IDA. 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 Great Falls → Idaho Falls.

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

Try a nearby airport to Great Falls

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

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

Or try a nearby airport to Idaho Falls

Flights from Great Falls (GTF) to other airports within 350 km of Idaho Falls.

GTF → JAC 108 km from IDA Great Falls → Jackson USA · 16 destinations GTF → SUN 180 km from IDA Great Falls → Sun Valley USA · 9 destinations GTF → BZN 262 km from IDA Great Falls → Bozeman USA · 28 destinations GTF → SLC 304 km from IDA Great Falls → Salt Lake City USA · 109 destinations GTF → BOI 335 km from IDA Great Falls → Boise USA · 27 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 →

Other flights from Idaho Falls (IDA)

Chicago (ORD) Dallas (DFW) Denver (DEN) Las Vegas (LAS) Mesa (AZA) Phoenix (PHX) Portland (PDX) Salt Lake City (SLC) All 10 destinations →