Cheap Flights to Knox County from $38 (2026/2027)

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Knoxville

Flights
Knoxville

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.

Thu, Nov 12 - Thu, Nov 19
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Nov 12 from Washington Dulles Intl. to McGhee Tyson, returning Thu, Nov 19, priced at $76 found 1 day ago
Fri, Dec 4 - Mon, Dec 7
SFB
Orlando Sanford Intl.
TYS
McGhee Tyson
$78 Roundtrip, found 16 hours ago
$78
Roundtrip
found 16 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from Orlando Sanford Intl. to McGhee Tyson, returning Mon, Dec 7, priced at $78 found 16 hours ago
Fri, Nov 6 - Sat, Nov 14
PGD
Punta Gorda Airport
TYS
McGhee Tyson
$78 Roundtrip, found 3 days ago
$78
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Fri, Nov 6 from Punta Gorda Airport to McGhee Tyson, returning Sat, Nov 14, priced at $78 found 3 days ago
Fri, Dec 4 - Mon, Dec 7
PHL
Philadelphia Intl.
TYS
McGhee Tyson
$78 Roundtrip, found 2 hours ago
$78
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Fri, Dec 4 from Philadelphia Intl. to McGhee Tyson, returning Mon, Dec 7, priced at $78 found 2 hours ago
Sun, Dec 6 - Sun, Dec 13
VPS
Northwest Florida Regional
TYS
McGhee Tyson
$79 Roundtrip, found 14 hours ago
$79
Roundtrip
found 14 hours ago
Select Allegiant Air flight, departing Sun, Dec 6 from Northwest Florida Regional to McGhee Tyson, returning Sun, Dec 13, priced at $79 found 14 hours ago
Fri, Jan 8 - Mon, Jan 11
SRQ
Sarasota-Bradenton Intl.
TYS
McGhee Tyson
$80 Roundtrip, found 17 hours ago
$80
Roundtrip
found 17 hours ago
Select Allegiant Air flight, departing Fri, Jan 8 from Sarasota-Bradenton Intl. to McGhee Tyson, returning Mon, Jan 11, priced at $80 found 17 hours ago
Sun, Nov 15 - Thu, Nov 19
JAX
Jacksonville Intl.
TYS
McGhee Tyson
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Sun, Nov 15 from Jacksonville Intl. to McGhee Tyson, returning Thu, Nov 19, priced at $82 found 1 day ago
Sun, Nov 8 - Fri, Nov 20
MEM
Memphis Intl.
TYS
McGhee Tyson
$85 Roundtrip, found 18 hours ago
$85
Roundtrip
found 18 hours ago
Select Allegiant Air flight, departing Sun, Nov 8 from Memphis Intl. to McGhee Tyson, returning Fri, Nov 20, priced at $85 found 18 hours ago
OriginDestinationTravel DatesFlights From*
PHLAlcoaDecember 4 to December 7$78
PIEAlcoaOctober 31 to November 5$80
FLLAlcoaNovember 11 to November 17$86
HOUAlcoaNovember 9 to November 20$95
MCOAlcoaNovember 9 to November 16$103
DFWAlcoaJanuary 20 to January 25$207
MSYAlcoaNovember 11 to November 14$287
MIAAlcoaJanuary 21 to January 25$313
LAXAlcoaNovember 3 to November 7$363
FCOAlcoaNovember 9 to November 16$853
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PIEAlcoaOctober 17 to October 24$165
HOUAlcoaOctober 16 to October 19$214
FLLAlcoaOctober 17 to October 24$231
MCOAlcoaOctober 17 to October 19$399
DALAlcoaOctober 17 to October 23$577
MIAAlcoaOctober 18 to October 25$604
LAXAlcoaOctober 16 to October 20$680
PHLAlcoaOctober 16 to October 18$806
*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

Dec 26 - Dec 29

3 night stay

Boston (BOS) to Knoxville (TYS)

Allegiant Air • Roundtrip • Coach
Save 100% on your flight
Price was $1,172, price is now $626 per person
$626
per person
found 1 day ago
Smokies Sanctuary
5.0-star property

Smokies Sanctuary

Dec 30 - Jan 6

7 night stay

Tampa (TPA) to Knoxville (TYS)

Allegiant Air • Roundtrip • Coach
Save 100% on your flight
Price was $2,896, price is now $1,665 per person
$1,665
per person
found 23 hours ago
Mountain Meadows
2.5-star property

Mountain Meadows

Dec 30 - Jan 6

7 night stay

Tampa (TPA) to Knoxville (TYS)

Allegiant Air • Roundtrip • Coach
Save 100% on your flight
Price was $1,200, price is now $711 per person
$711
per person
found 23 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Knox County 🏨

Hilton Knoxville

Hilton Knoxville

3.5 out of 5
501 W Church Ave Knoxville TN
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, an outdoor pool, and room service. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Neyland Stadium and Thompson–Boling Arena are located nearby.
Opens in a new windowHilton Knoxville
Crowne Plaza Knoxville Downtown University by IHG

Crowne Plaza Knoxville Downtown University by IHG

3.5 out of 5
401 W Summit Hill Dr Knoxville TN
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Neyland Stadium and Thompson–Boling Arena are located nearby.
9.4/10 Exceptional! (1,009 reviews)
"This property was great. The staff was so friendly."

Reviewed on Oct 13, 2026

Opens in a new windowCrowne Plaza Knoxville Downtown University by IHG
Drury Inn & Suites Knoxville West

Drury Inn & Suites Knoxville West

3 out of 5
209 Advantage Place Knoxville TN
Book a stay at this business-friendly hotel in Knoxville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Turkey Creek Shopping Center and Dead Horse Lake Golf Course are located nearby.
9.6/10 Exceptional! (1,440 reviews)
"Staff was excellent and helpful when I asked questions about restaurants, places to shop and their amenities. The room was very clean and spacious, beds are comfortable and the"

Reviewed on Oct 13, 2026

Opens in a new windowDrury Inn & Suites Knoxville West
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Hyatt Place Knoxville Downtown

Hyatt Place Knoxville Downtown

3 out of 5
530 S Gay St Knoxville TN
Book a stay at this business-friendly hotel in Knoxville. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the bar in our reviews. Popular attractions Neyland Stadium and Thompson–Boling Arena are located nearby.
9.4/10 Exceptional! (1,144 reviews)
"The bar was closed as it was Sunday. The breakfast was ok, We just wanted to get a couple of pastries, so I ended up having to go to Starbucks and paying for a couple of muffins."

Reviewed on Oct 12, 2026

Opens in a new windowHyatt Place Knoxville Downtown
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?
During the last seven days, the cheapest roundtrip flight to Knox County cost $76 on our site. Search through our fantastic deals, make a booking and start planning for your next break. 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?
Pick from 15 airline companies when you want to book your flight to Knox County. Let American Airlines get you there comfortably. This highly rated air carrier operates 541 services each month to Knoxville, Knox County's major city.
What is the cheapest month to fly to Knox County?
Based on Travelocity's direct return flight demand between January and December last year, November is the cheapest time to journey to Knox County. Keep your eyes peeled for flights across this month and snare a great deal today.
How can I check my flight status to Knox County?
"Trips" should be your first stop when it comes to details about your flight to Knox County. Our convenient customer portal allows you to arrange everything from one place, from checking your flight status to making changes to your booking. Click on Trips at the top right of the Travelocity homepage and then create a free account. Alternatively, download the Travelocity app and access your itinerary while you're on the move. Whether you have the family flying with you or you're riding solo, all your bookings will be right there in your hand.
How do I find the best deals on flights to Knox County?
Be flexible with your travel dates and there's a good chance you'll find an incredible deal. After you've searched for flights on Travelocity, tap on the "Flexible dates" box at the top of the page to reveal prices for surrounding days. Also try to book early and avoid the high season. In the last seven days, the best price for a return flight to Knox County was $76. 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?
Start packing today and get set for an epic trip with Travelocity. We'll help you find great deals on cheap flights to Knox County. Whether you want flexible airfares with plenty of wiggle room or cheap family flights with low-cost airlines, we've got what you need.
What are the most popular flight routes to Knox County?
With fantastic connections, booking flights to Knox County is hassle-free. Here's our pick of the major flight routes to this must-see travel destination:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to McGhee Tyson Airport (TYS) - 1,768 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to McGhee Tyson Airport (TYS) - 1,105 flights a month.
  • Chicago, IL (ORD-O'Hare Intl.) to McGhee Tyson Airport (TYS) - 827 flights a month.

How much is a flight to Knox County on average?
Get your next dream vacation off to a flying start by picking up an incredible deal with Travelocity. In the last seven days, roundtrip flights to Knox County cost between $76 and $853. Look through our site and secure an airfare that fits within your budget. 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?
Here you can see several leading direct flights to Knox County alongside their average flight times:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to McGhee Tyson Airport (TYS) - 51 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to McGhee Tyson Airport (TYS) - 1 hour and 6 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to McGhee Tyson Airport (TYS) - 1 hour and 42 minutes

What can I expect on a flight to Knox County?
Factors including which airline you're flying with and where your plane departs from will mostly determine your experience on board. You'll likely find a range of flights to Knox County, from cheap flights for family vacations to business class fares. Warm meals, drinks and entertainment are generally what most airlines offer on long-haul trips.