Cheap Flights from Incheon International Airport to Great Falls (GTF) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/10
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			1Search	2Search	31,867	4Search
5Search	6Search	7Search	8Search	91,295	10Search	111,359
121,287	13Search	14Search	15Search	16Search	17Search	18Search
19Search	20Search	21Search	22Search	23Search	24Search	25Search
26Search	27Search	28Search	29Search	30Search	31Search

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Return Date

2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Incheon－Great Falls Airport
October Lowest Airfares
USD1,287

The airfare displayed above is for Delta Air Lines

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Incheon－Great Falls Airport
November Lowest Airfares
USD1,240

The airfare displayed above is for Korean Air

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Incheon－Great Falls Airport
December Lowest Airfares
USD1,194

The airfare displayed above is for Delta Air Lines

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Incheon－Great Falls Airport
January Lowest Airfares -----
Incheon－Great Falls Airport
February Lowest Airfares -----

Seoul－Great Falls
Estimated Flight Time
12 Hours 38 Minutes
Seoul－Great Falls
Number of Operating Airlines
3

Operating Airlines for Incheon－Great Falls Airport Route
Air Canada

Korean Air

United Airlines

Other Destinations from:Seoul

Incheon－Hancock (Michigan)(Houghton County Memorial)
USD2,355〜
Incheon－Gulfport / Biloxi(Gulfport-Biloxi)
USD1,481〜
Incheon－Green Bay(-Austin Straubel)
USD1,594〜
Incheon－Greensboro(Piedmont Triad)
USD1,284〜
Incheon－Greenville (South Carolina)(Greenville–Spartanburg)
USD898〜
Incheon－Harrisburg(MDT)
USD1,430〜
Incheon－Hailey (Idaho)(Friedman Memorial)
USD1,408〜
* Fares vary in accordance to seat availability
Other Departures to: Great Falls
* Fares vary in accordance to seat availability