Cheap Flights to Oak Grove

View ₩801,200 flight on Wed, Oct 29, 2025Opens in a new window

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How much is the cheapest flight to Oak Grove?

Prices were available within the past 7 days and start at ₩801,200 for one-way flights and ₩2,291,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 8 - Fri, Jan 16
ICN
Seoul
TRI
Tri-Cities
₩2,291,000 Roundtrip, found 1 day ago
₩2,291,000
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 8 from Seoul to Tri-Cities, returning Fri, Jan 16, priced at ₩2,291,000 found 1 day ago
Korean Air
Thu, Jan 8 - Mon, Jan 19
ICN
Seoul
TRI
Tri-Cities
₩2,521,700 Roundtrip, found 1 day ago
₩2,521,700
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Jan 8 from Seoul to Tri-Cities, returning Mon, Jan 19, priced at ₩2,521,700 found 1 day ago
KLM
Thu, Jan 8 - Fri, Jan 16
ICN
Seoul
TRI
Tri-Cities
₩3,423,300 Roundtrip, found 1 day ago
₩3,423,300
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Jan 8 from Seoul to Tri-Cities, returning Fri, Jan 16, priced at ₩3,423,300 found 1 day ago
Qatar Airways
Thu, Jan 1 - Thu, Jan 15
ICN
Seoul
TRI
Tri-Cities
₩3,658,500 Roundtrip, just found
₩3,658,500
Roundtrip
just found
Select Qatar Airways flight, departing Thu, Jan 1 from Seoul to Tri-Cities, returning Thu, Jan 15, priced at ₩3,658,500 just found
American Airlines
Thu, Jan 8 - Fri, Jan 16
ICN
Seoul
TRI
Tri-Cities
₩4,084,100 Roundtrip, found 1 day ago
₩4,084,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 8 from Seoul to Tri-Cities, returning Fri, Jan 16, priced at ₩4,084,100 found 1 day ago

Book with confidence

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

Travel information

Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Roundtrip price
₩2,291,000

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