A large concrete dam with a reservoir in front, surrounded by a clear blue sky.

Jefferson County Flights - Book Cheap Flights to Jefferson County

View RM824 flight on Fri, 13 Nov 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Allegiant Air

  • Alaska Airlines

  • KLM

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at RM824 for one-way flights and RM1,211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
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Jeju Air
Korean Air

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to give you the most flexible airfares available. Just tick the "No change fee" box right underneath the filter subheading "Flexible change policies" to find your perfect flight to Jefferson County.
Which airlines fly to Jefferson County?
With a great range of airlines offering flights into or near Jefferson County, you have plenty of options:
  • American Airlines - 585 flights to or near Jefferson County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Jefferson County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Jefferson County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.
How can I find cheap tickets to Jefferson County?
For an amazing deal to Jefferson County, book well ahead of time. Also take advantage of Expedia's "flexible dates" link at the top of your search results. This will display the cheapest prices for nearby days. In the last seven days, RM1,211 was the best price for a flight to Jefferson County.
How much is a flight to Jefferson County?
You could have nabbed a round-trip airfare to Jefferson County from anywhere between RM1,211 and RM7,816 in the last seven days. For one-way journeys taking off from Chicago (MDW), the lowest amount paid during this period was just RM824.
What are the most popular airports to fly into in Jefferson County?
Jefferson County's main point of entry is McGhee Tyson Airport (TYS). Get your amazing journey underway by reserving a ticket on one of the 1,478 monthly flights to this destination.
How much is a plane ticket to Jefferson County?
Airfares to Jefferson County ranged from RM1,211 to RM7,816 in the last seven days. Usually, the earlier you make a reservation, the bigger the bargain.
What is the best time to go to Jefferson County?
A superb time to head for Jefferson County, along with the main city of Jefferson City, is during the bustling months of September, October and November. Summer here begins June 20, and you can look forward to average temperatures of between 18ºC and 32ºC if you go then. This warmer weather is ideal for wandering around the city sights.
What months are the cheapest to book a flight to Jefferson County?
An excellent month to book well-priced airfares to Jefferson County is February. It's worth remembering that in the USA, an expensive time to secure a seat is the festive month of December.

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About Jefferson County

Expedia offers flights to Jefferson County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Jefferson County
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