Cheap Flights to Knox County from $83 (2026/2027)

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Red River Gorge

Barbourville

Flights
Barbourville

How Much Does it Cost To Fly To Knox County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sun, Oct 18 - Sun, Oct 25
DEN
Denver Intl.
TYS
McGhee Tyson
$134 Roundtrip, found 4 days ago
$134
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Oct 18 from Denver Intl. to McGhee Tyson, returning Sun, Oct 25, priced at $134 found 4 days ago
Sat, Jul 4 - Tue, Jul 7
DCA
Ronald Reagan Washington National
TYS
McGhee Tyson
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jul 4 from Ronald Reagan Washington National to McGhee Tyson, returning Tue, Jul 7, priced at $212 found 2 days ago
Mon, Jul 6 - Fri, Jul 10
PHX
Sky Harbor Intl.
TYS
McGhee Tyson
$260 Roundtrip, found 20 hours ago
$260
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Jul 6 from Sky Harbor Intl. to McGhee Tyson, returning Fri, Jul 10, priced at $260 found 20 hours ago
Tue, Aug 11 - Sat, Aug 15
DEN
Denver Intl.
LEX
Blue Grass
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Denver Intl. to Blue Grass, returning Sat, Aug 15, priced at $289 found 5 days ago
Thu, Jul 9 - Sat, Jul 11
DCA
Ronald Reagan Washington National
LEX
Blue Grass
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 9 from Ronald Reagan Washington National to Blue Grass, returning Sat, Jul 11, priced at $309 found 1 day ago
Sat, Jul 18 - Sat, Jul 25
DEN
Denver Intl.
TRI
Tri-Cities Regional
$316 Roundtrip, found 21 hours ago
$316
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Jul 18 from Denver Intl. to Tri-Cities Regional, returning Sat, Jul 25, priced at $316 found 21 hours ago
Wed, Aug 5 - Wed, Aug 19
SLC
Salt Lake City Intl.
TYS
McGhee Tyson
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Salt Lake City Intl. to McGhee Tyson, returning Wed, Aug 19, priced at $320 found 1 day ago
Tue, Jul 14 - Tue, Jul 21
SLC
Salt Lake City Intl.
LEX
Blue Grass
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 14 from Salt Lake City Intl. to Blue Grass, returning Tue, Jul 21, priced at $336 found 2 days ago
OriginDestinationTravel DatesFlights From*
DFWAlcoaJune 24 to June 30$249
LAXAlcoaAugust 5 to August 12$250
TPALexingtonSeptember 5 to September 6$271
TPAAlcoaJune 30 to July 3$283
FLLAlcoaJune 24 to July 1$291
LAXLexingtonAugust 11 to August 15$305
FLLBlountvilleAugust 27 to August 29$309
MIABlountvilleJuly 9 to July 13$316
PHLBlountvilleJune 18 to June 21$324
TPABlountvilleJuly 16 to July 20$352
FLLLexingtonJuly 1 to July 6$357
LAXBlountvilleAugust 14 to August 21$369
MIALexingtonJune 19 to June 22$475
DFWBlountvilleJuly 11 to July 13$523
FCOAlcoaJuly 5 to July 21$1,192
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
MCOBlountvilleMay 29 to June 1$137
FLLLexingtonMay 29 to May 30$356
IAHLexingtonMay 29 to June 3$365
DFWAlcoaMay 30 to May 31$372
MCOAlcoaMay 30 to June 1$384
IAHBlountvilleMay 30 to June 6$385
TPALexingtonMay 29 to June 4$386
LAXLexingtonMay 29 to June 3$394
TPABlountvilleMay 30 to June 2$404
PHLAlcoaMay 29 to June 3$421
TTNLexingtonMay 29 to June 1$536
LAXAlcoaMay 29 to June 1$555
DFWLexingtonMay 29 to June 1$648
MSYAlcoaMay 29 to June 1$677
FCOLexingtonMay 29 to June 2$960
*Prices include taxes and fees

Best Knox County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
River Terrace Resort & Convention Center
3.5-star property

River Terrace Resort & Convention Center

Jul 10 - Jul 13

3 night stay

Newark Liberty Intl. Airport (EWR) to Knoxville (TYS)

United • Non-stop roundtrip • Coach
Price was $855, price is now $533 per person
$533
per person
found 1 day ago
The Ramsey Hotel and Convention Center Pigeon Forge
3.0-star property

The Ramsey Hotel and Convention Center Pigeon Forge

Aug 8 - Aug 15

7 night stay

Newark Liberty Intl. Airport (EWR) to Knoxville (TYS)

United • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,373, price is now $786 per person
$786
per person
found 1 day ago
Sunrise Ridge Resort
3.0-star property

Sunrise Ridge Resort

Aug 8 - Aug 15

7 night stay

Newark Liberty Intl. Airport (EWR) to Knoxville (TYS)

United • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,207, price is now $738 per person
$738
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Knox County
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Travelers ❤️ These Knox County 🏨

Quality Inn

Quality Inn

2.5 out of 5
1476 S US Highway 25E Barbourville KY
Stay at this hotel in Barbourville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Thompson Park and Knox Historical Museum are located nearby.
Opens in a new windowQuality Inn
Super 8 by Wyndham Corbin/London KY

Super 8 by Wyndham Corbin/London KY

2 out of 5
171 W Cumberland Gap Pkwy Corbin KY
Book a stay at this business-friendly hotel in Corbin. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Trolley Park and McBurney Manor Park are located nearby.
Opens in a new windowSuper 8 by Wyndham Corbin/London KY
Baymont by Wyndham London KY

Baymont by Wyndham London KY

2.5 out of 5
2075 Hwy 192 London KY
Stay at this hotel in London. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Laurel County Public Library and London Wellness Park are located nearby.
8.4/10 Very Good! (1,236 reviews)
"The bed had clean sheets and the bathroom was clean. The room has decent sized TV with satellite service, and a decent mini fridge. The room floor could use a good cleaning. I assume it hadn’t been mopped in awhile. The bed was horrible. Was a queen mattress on what I assumed was full bed frame. ..."

Reviewed on May 25, 2026

Opens in a new windowBaymont by Wyndham London KY
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Country Inn & Suites by Radisson, London, KY

Country Inn & Suites by Radisson, London, KY

2.5 out of 5
2035 Highway 192 West London KY
Book a stay at this business-friendly hotel in London. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Laurel County Public Library and London Wellness Park are located nearby.
8/10 Very Good! (1,003 reviews)
"breakfast was terrible. staff was always awol. we will never go back."

Reviewed on May 27, 2026

Opens in a new windowCountry Inn & Suites by Radisson, London, KY
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Knox County?
Based on prices found over the last seven days on Travelocity, a roundtrip flight to Knox County started at as little as $134. If you're flexible with your dates, it will be easy to land a great bargain. This price was available on Travelocity for flights to Knox County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Knox County?
Work out your travel dates and then jet away with one of the 15 airlines that operate flights to Knox County. Secure a seat with the well-known carrier, American Airlines. It has around 541 flights each month to Barbourville, Knox County's gateway city, so finding the right fare should be a breeze.
What is the cheapest month to fly to Knox County?
For your best chance at snapping up a good flight deal, time your vacation during October. According to Travelocity's direct flight demand from January to December last year, it's the cheapest period to fly to Knox County.
How can I check my flight status to Knox County?
"Trips" should be your first port of call when it comes to the ins and outs of your flight to Knox County. This handy portal allows you to manage everything in the same place, from checking your flight status to changing or canceling your booking. Click on Trips at the top right of the Travelocity homepage and then create a free account in seconds. Or, download the Travelocity app and access your details while you're on the go. Whether you've got the family flying with you or you're going solo, all your travel plans will be right there in your hand.
How do I find the best deals on flights to Knox County?
It's always wise to book ahead, and if you can, avoid flying during the busy tourist season. Another great way to save is by hitting the "Flexible dates" box at the top of the page after searching for your flights. This will reveal ticket prices for surrounding days. In the last seven days, the lowest price for a return flight to Knox County was $134. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Knox County with Travelocity?
Where to start! With our cheap flights to Knox County, rental cars, hotels, activities and more, you'll discover all you need for an awesome getaway with Travelocity. Lock in your cheap family flights and make use of our 24/7 customer assistance and free cancellations on select hotels if necessary. Our goal is to offer hassle-free travel when you book with us so that you can spend less time worrying and more time building memories with your crew.
What are the most popular flight routes to Knox County?
Whether you're planning a whirlwind break or a long stay, Travelocity can help you find your perfect flight to Knox County. The most popular flight routes to this destination include:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Louisville Intl. Airport (SDF) - 1,742 flights a month.
  • Chicago, IL (ORD-O'Hare Intl.) to Louisville Intl. Airport (SDF) - 1,495 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Louisville Intl. Airport (SDF) - 1,105 flights a month.

How much is a flight to Knox County on average?
Roundtrip flights to Knox County on our site cost between $134 and $1,192 in the last seven days. When you spot an airfare that matches your budget, snap it up quick. Cheap deals don't stick around forever! These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Knox County?
Where you depart from will typically determine how many hours your direct flight to Knox County will be. Here are some of the popular routes to Knox County and their average flight times:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Louisville Intl. Airport (SDF) - 1 hour and 15 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to Louisville Intl. Airport (SDF) - 1 hour and 22 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Louisville Intl. Airport (SDF) - 1 hour and 28 minutes

What can I expect on a flight to Knox County?
This will mostly depend on where you're flying from and which carrier you take off with. You'll likely find all types of flights to Knox County, from premium fares to cheap flights for family vacations. On long-haul flights, your carrier will typically provide warm meals and entertainment as well as games for the youngsters.