Cheap Flights to Lewis and Clark National Forest

View ₩696,300 flight on Mon, Nov 10, 2025Opens in a new window

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How much is the cheapest flight to Lewis and Clark National Forest?

Prices were available within the past 7 days and start at ₩696,300 for one-way flights and ₩936,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 10 - Wed, Nov 26
ICN
Seoul
GTF
Great Falls
₩936,500 Roundtrip, found 11 hours ago
₩936,500
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Nov 10 from Seoul to Great Falls, returning Wed, Nov 26, priced at ₩936,500 found 11 hours ago
EVA Airways
Tue, Dec 2 - Fri, Dec 5
KIX
Osaka
GTF
Great Falls
₩1,503,500 Roundtrip, found 20 hours ago
₩1,503,500
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Tue, Dec 2 from Osaka to Great Falls, returning Fri, Dec 5, priced at ₩1,503,500 found 20 hours ago
Hawaiian Airlines
Sat, Nov 8 - Sat, Nov 22
ICN
Seoul
GTF
Great Falls
₩1,573,100 Roundtrip, found 1 day ago
₩1,573,100
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seoul to Great Falls, returning Sat, Nov 22, priced at ₩1,573,100 found 1 day ago
Delta
Mon, Nov 10 - Wed, Nov 26
ICN
Seoul
GTF
Great Falls
₩1,814,100 Roundtrip, found 11 hours ago
₩1,814,100
Roundtrip
found 11 hours ago
Select Delta flight, departing Mon, Nov 10 from Seoul to Great Falls, returning Wed, Nov 26, priced at ₩1,814,100 found 11 hours ago
Alaska Airlines
Sat, Nov 8 - Fri, Nov 21
ICN
Seoul
GTF
Great Falls
₩1,869,500 Roundtrip, found 1 day ago
₩1,869,500
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Seoul to Great Falls, returning Fri, Nov 21, priced at ₩1,869,500 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Great Falls (GTF)

January is typically the cheapest month to fly

From ₩452,048 - ₩1,656,400 per traveler.

Book with confidence

Searching for cheap flights to Lewis and Clark National Forest? No travel company presents more choices than Expedia if you're looking to compare flights to Lewis and Clark National Forest. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Montana. Expedia provides the cheapest flights to many destinations in Montana and you may find even greater savings if you combine your flight with a hotel stay in Lewis and Clark National Forest.

Travel information

Destination airport
Great Falls Intl.
Destination airport IATA code
GTF
Destination city name
Great Falls
Roundtrip price
₩936,500

Trending flights to Lewis and Clark National Forest

Prices were available within the past 7 days and start at ₩696,300 for one-way flights and ₩936,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 10 - Wed, Nov 26
ICN
Seoul
GTF
Great Falls
₩936,500 Roundtrip, found 11 hours ago
₩936,500
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Nov 10 from Seoul to Great Falls, returning Wed, Nov 26, priced at ₩936,500 found 11 hours ago

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