Cheap Flights to Jefferson

View ₩138,400 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines to Jefferson

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How much is the cheapest flight to Jefferson?

Prices were available within the past 7 days and start at ₩138,400 for one-way flights and ₩276,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Dec 5 - Mon, Dec 8
DAL
Dallas
DEN
Denver
₩276,700 Roundtrip, found 4 days ago
₩276,700
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 5 from Dallas to Denver, returning Mon, Dec 8, priced at ₩276,700 found 4 days ago
American Airlines
Fri, Dec 5 - Mon, Dec 8
DFW
Dallas
DEN
Denver
₩312,200 Roundtrip, found 4 days ago
₩312,200
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Dec 5 from Dallas to Denver, returning Mon, Dec 8, priced at ₩312,200 found 4 days ago
United
Mon, Nov 24 - Tue, Dec 2
DFW
Dallas
DEN
Denver
₩320,700 Roundtrip, found 1 day ago
₩320,700
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Dallas to Denver, returning Tue, Dec 2, priced at ₩320,700 found 1 day ago
Korean Air
Thu, Nov 20 - Thu, Nov 27
ICN
Seoul
DEN
Denver
₩984,700 Roundtrip, found 2 days ago
₩984,700
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Nov 20 from Seoul to Denver, returning Thu, Nov 27, priced at ₩984,700 found 2 days ago
Alaska Airlines
Thu, Dec 18 - Fri, Jan 9
ICN
Seoul
DEN
Denver
₩989,300 Roundtrip, found 1 day ago
₩989,300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 18 from Seoul to Denver, returning Fri, Jan 9, priced at ₩989,300 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

September is typically the cheapest month to fly

From ₩158,616 - ₩334,122 per traveler.

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

Flights to Jefferson information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Roundtrip price
₩276,700

Trending flights to Jefferson

Prices were available within the past 7 days and start at ₩138,400 for one-way flights and ₩276,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 11 - Thu, Nov 13
ICN
Seoul
DEN
Denver
₩800,600 Roundtrip, found 5 days ago
₩800,600
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 11 from Seoul to Denver, returning Thu, Nov 13, priced at ₩800,600 found 5 days ago
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