Cheap Flights to Jefferson County

View AU$255 flight on Tue, 12 May 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • British Airways

    British Airways

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Cheapest Flights to Jefferson County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 19 Aug - Wed, 26 Aug
LAX
Los Angeles
TYS
Knoxville
AU$450 Return, found 6 days ago
AU$450
Return
found 6 days ago
Select Delta flight, departing Wed, 19 Aug from Los Angeles to Knoxville, returning Wed, 26 Aug, priced at AU$450 found 6 days ago
American Airlines
Wed, 19 Aug - Wed, 26 Aug
DFW
Dallas
TYS
Knoxville
AU$508 Return, found 1 day ago
AU$508
Return
found 1 day ago
Select American Airlines flight, departing Wed, 19 Aug from Dallas to Knoxville, returning Wed, 26 Aug, priced at AU$508 found 1 day ago
United
Wed, 19 Aug - Wed, 26 Aug
DFW
Dallas
TYS
Knoxville
AU$522 Return, found 1 day ago
AU$522
Return
found 1 day ago
Select United flight, departing Wed, 19 Aug from Dallas to Knoxville, returning Wed, 26 Aug, priced at AU$522 found 1 day ago
Delta
Wed, 19 Aug - Wed, 26 Aug
DAL
Dallas
TYS
Knoxville
AU$537 Return, found 1 day ago
AU$537
Return
found 1 day ago
Select Delta flight, departing Wed, 19 Aug from Dallas to Knoxville, returning Wed, 26 Aug, priced at AU$537 found 1 day ago
Delta
Wed, 19 Aug - Wed, 26 Aug
LAX
Los Angeles
TYS
Knoxville
AU$542 Return, found 6 days ago
AU$542
Return
found 6 days ago
Select Delta flight, departing Wed, 19 Aug from Los Angeles to Knoxville, returning Wed, 26 Aug, priced at AU$542 found 6 days ago
United
Wed, 19 Aug - Wed, 26 Aug
DFW
Dallas
TYS
Knoxville
AU$553 Return, found 1 day ago
AU$553
Return
found 1 day ago
Select United flight, departing Wed, 19 Aug from Dallas to Knoxville, returning Wed, 26 Aug, priced at AU$553 found 1 day ago
United
Wed, 19 Aug - Wed, 26 Aug
DFW
Dallas
TYS
Knoxville
AU$583 Return, found 1 day ago
AU$583
Return
found 1 day ago
Select United flight, departing Wed, 19 Aug from Dallas to Knoxville, returning Wed, 26 Aug, priced at AU$583 found 1 day ago
United
Wed, 19 Aug - Wed, 26 Aug
LAX
Los Angeles
TYS
Knoxville
AU$587 Return, found 6 days ago
AU$587
Return
found 6 days ago
Select United flight, departing Wed, 19 Aug from Los Angeles to Knoxville, returning Wed, 26 Aug, priced at AU$587 found 6 days ago
Jetstar
Sun, 1 Feb - Sun, 15 Feb
AVV
Melbourne
TYS
Knoxville
AU$1,650 Return, found 6 hours ago
AU$1,650
Return
found 6 hours ago
Select Jetstar flight, departing Sun, 1 Feb from Melbourne to Knoxville, returning Sun, 15 Feb, priced at AU$1,650 found 6 hours ago
Air New Zealand
Wed, 19 Aug - Wed, 26 Aug
MEL
Melbourne
TYS
Knoxville
AU$1,679 Return, found 1 day ago
AU$1,679
Return
found 1 day ago
Select Air New Zealand flight, departing Wed, 19 Aug from Melbourne to Knoxville, returning Wed, 26 Aug, priced at AU$1,679 found 1 day ago

Jefferson County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Jefferson County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Jefferson County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Jefferson County that won’t cause your wallet to flinch. Browse through our inventory of Jefferson County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Jefferson County Flights Information

Airlines serving
United, Delta, American Airlines, Alaska Airlines, Jetstar, Air New Zealand
Roundtrip price
from AU$450

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, AU$450 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 AU$450 and AU$1,679 in the last seven days. For one-way journeys taking off from Dallas (DFW), the lowest amount paid during this period was just AU$255.
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.
When is the cheapest time to fly to Jefferson County?
Taking off on a Tuesday, followed by a Monday, is generally the best way to get the cheapest fare. Stay away from the weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having fun in Jefferson County instead!
How much is a plane ticket to Jefferson County?
Airfares to Jefferson County ranged from AU$450 to AU$1,679 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.

Trending flights to Jefferson County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 23 Jan - Fri, 20 Feb
BNE
Brisbane
TYS
Knoxville
AU$1,272 Return, found 1 hour ago
AU$1,272
Return
found 1 hour ago
Select Delta flight, departing Fri, 23 Jan from Brisbane to Knoxville, returning Fri, 20 Feb, priced at AU$1,272 found 1 hour ago
*Available to Expedia members.