$38 Cheap flights to Knox County

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Top places to visit in Knox County

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Knoxville

Knoxville

Cheap flights to Knox County from $38 One Way, $76 Round Trip

$76 return flights and $38 one-way flights to Knox County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 22 - Thu, Oct 29
IAD
Washington
TYS
Knoxville
$76 Roundtrip, found 9 hours ago
$76
Roundtrip
found 9 hours ago
Select Allegiant Air flight, departing Thu, Oct 22 from Washington to Knoxville, returning Thu, Oct 29, priced at $76 found 9 hours ago
Sat, Aug 15 - Mon, Aug 17
SFB
Orlando
TYS
Knoxville
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Sat, Aug 15 from Orlando to Knoxville, returning Mon, Aug 17, priced at $78 just found
Fri, Aug 21 - Mon, Aug 24
MCO
Orlando
TYS
Knoxville
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Fri, Aug 21 from Orlando to Knoxville, returning Mon, Aug 24, priced at $78 just found
Fri, Aug 14 - Sat, Aug 15
PGD
Punta Gorda
TYS
Knoxville
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Aug 14 from Punta Gorda to Knoxville, returning Sat, Aug 15, priced at $78 found 1 day ago
Sun, Sep 13 - Thu, Sep 17
JAX
Jacksonville
TYS
Knoxville
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Sun, Sep 13 from Jacksonville to Knoxville, returning Thu, Sep 17, priced at $78 just found
Fri, Oct 30 - Fri, Nov 6
PHL
Philadelphia
TYS
Knoxville
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Fri, Oct 30 from Philadelphia to Knoxville, returning Fri, Nov 6, priced at $78 just found

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
MCOAlcoaAugust 7 to August 10$78
PIEAlcoaAugust 7 to August 14$83
FLLAlcoaAugust 8 to August 8$107
HOUAlcoaAugust 7 to August 10$125
PHLAlcoaAugust 9 to August 13$131
DFWAlcoaAugust 7 to August 14$355
MIAAlcoaAugust 7 to August 10$367
LAXAlcoaAugust 8 to September 5$482
MSYAlcoaAugust 8 to August 10$568
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Knox County Accommodation Deals

Hilton Knoxville

Hilton Knoxville

3.5 out of 5
501 W Church Ave Knoxville TN
Fully refundableReserve now, pay when you stay
$107 nightly
The price is $127 total per night from Aug 28 to Aug 29
$127 total
Aug 28 - Aug 29
Total with taxes and fees
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 ...
8.6/10 Excellent! (2,089 reviews)
"It’s in an amazing location and has an amazing restaurant, amazing pool, Starbucks in the lobby, and excellent staff!"

Reviewed on Jul 31, 2026

Opens in a new windowHilton Knoxville
La Quinta Inn & Suites by Wyndham Knoxville West

La Quinta Inn & Suites by Wyndham Knoxville West

3 out of 5
805 N Campbell Station Rd Knoxville TN
Fully refundableReserve now, pay when you stay
$89 nightly
The price is $104 total per night from Aug 9 to Aug 10
$104 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, free parking, and a 24-hour health club. Our guests praise the helpful staff and the ...
Opens in a new windowLa Quinta Inn & Suites by Wyndham Knoxville West
Drury Inn & Suites Knoxville West

Drury Inn & Suites Knoxville West

3 out of 5
209 Advantage Place Knoxville TN
Fully refundableReserve now, pay when you stay
$117 nightly
The price is $138 total per night from Aug 6 to Aug 7
$138 total
Aug 6 - Aug 7
Total with taxes and fees
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 ...
9.6/10 Exceptional! (1,331 reviews)
"N/a"

Reviewed on Jul 31, 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
Fully refundableReserve now, pay when you stay
$157 nightly
The price is $186 total per night from Aug 16 to Aug 17
$186 total
Aug 16 - Aug 17
Total with taxes and fees
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 ...
9.4/10 Exceptional! (1,042 reviews)
"Clean rooms accommodating staff good breakfast/bar nice rooftop lounge"

Reviewed on Aug 1, 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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Knox County

Why search for low cost fares on your flights to Knox County when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Knox County

Orbitz offers massive discounts and substantial last-minute savings on your Knox County flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Knox County flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Knox County. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Knox County but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

Which airlines fly to Knox County?
With 12 airlines venturing to McGhee Tyson Airport (TYS), you'll be exploring every inch of Knox County before long. Picking a flight that suits your itinerary is easy as pie. Compare the available fares from these well-known air carriers and get ready to touch down at McGhee Tyson Airport (TYS):

  • American Airlines - 199 flights to Knox County per month
  • Delta - 183 flights to Knox County per month
  • United Airlines - 180 flights to Knox County per month

What is the best airport to fly to in Knox County?
Jet into McGhee Tyson Airport (TYS), the main entry point to Knox County. Booking your flight to this region doesn't get much easier.
How much is a flight to Knox County?
Lots of fantastic deals were going begging this week, with return flights to Knox County fluctuating between $76 and $568. But it was travelers flying in from Washington (IAD) who bagged the top bargains. One-way fares to Knox County started at just $38.
How to book the cheapest flight to Knox County?
With some of the most impressive flight deals around, you'll always bag a bargain with Orbitz. The following handy hints will help you land cheap flights to Knox County — and leave you with more cash to play with:

  • Depending on your departure city, click on the 'Nearby airports' function (located under the departure and arrival options). In some instances, other departure points will have cheaper fares.
  • If your travel plans aren't set in stone, click on the 'Show flexible dates' link to browse flight deals for a range of departure dates. Go with any suitable cheaper fare that pops up.
  • Select 'Show options' to narrow down your search results. You can pick your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even select whether you'd like to fly in the morning, afternoon or evening.
  • Book your airfare as soon as you've worked out your travel dates. While it does happen from time to time, airline tickets rarely drop in price as your date of departure gets closer.
  • Make big savings on your trip by combining your flights, hotels and car rental into one convenient package deal. Your credit card will thank you.
  • Flying during peak season often means pricey airfares. Try to plan your trip outside of popular dates, such as school breaks, Thanksgiving and Easter.

How long is a flight to Knox County?
Of course, flight times differ depending on where you're jetting in from. But to give you a better idea of the average duration, size up these top routes to Knox County:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to McGhee Tyson Airport (TYS) - 53 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to McGhee Tyson Airport (TYS) - 1 hour and 44 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to McGhee Tyson Airport (TYS) - 1 hour and 8 minutes

What is the best time to book a flight to Knox County?
Purchase your tickets to Knox County in January. This is the ideal time of the year for low prices, closely followed by February and August. Snap up cheap flights and enjoy your dream getaway with Orbitz.
What day of the week is the cheapest to book a flight to Knox County?
You can get a great flight deal by booking on a Tuesday, Wednesday or Saturday. These are typically the best days to land cheap airfares to Knox County.
What is the cheapest day of the week to fly to Knox County?
You can get cheap flights to Knox County by hopping on a plane on a Monday, according to Orbitz data from 2020. Tuesday is the next most affordable day, while Saturday has the most costly ticket prices. Whether you prefer to save a bundle or fly on whichever day is convenient, you'll always find a fantastic deal with Orbitz.
What is the cheapest month to fly to Knox County?
Travel during August if you don't want to eat into your budget. Orbitz data has found that it's generally the best month for cheap flights to Knox County. June is when prices really go up.
Which airlines allow free cancellation?
When searching for your Knox County flights on Orbitz, select "Filter by flexible change policies." This filter will quickly find all the carriers offering free cancellation within 24 hours of booking and no change fees. Relax knowing that if things unexpectedly change, your flight can too.
What do I need for the flight to Knox County?
Whether you're familiar with flying or you're new to the skies, it helps to be organized on your trip. Here are several tips and things to take into account:

  • Ensure that you have your travel paperwork and some identification. For international journeys, you'll require your passport. When you book your flights, always use the exact details stated on your current ID.
  • A well-stocked carry-on bag is a must-have for any medium-haul journey. With a few hours or more up your sleeve, you'll need something to keep you amused while in the air. We recommend a good book (or trashy magazine), and something to nibble on.
  • Never mind what the weather is like, plane cabins (and airports) can get quite cool. Bring an extra layer on the flight with you to stay nice and toasty.

How many direct flights are there to Knox County?
Several airlines fly nonstop into Knox County, with roughly 111 direct flights every month to choose from. These leading operators include American Airlines, Delta Air Lines and United Airlines.
How do I get cheap first-class/business deals to Knox County?
There are ways of booking first or business-class fares to Knox County that won't burn through your savings. Grab a seat in the pointy end of the plane for less with these practical tips:

  • Being flexible isn't just a yoga thing. Avoid locking in your travel dates so you can pick up cheaper airfares when they crop up.
  • Many budget carriers these days offer comfortable business-class seating for a reasonable price.
  • Make the most of your airline's flight rewards program and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction.

What is the best time to go to Knox County?
Knox County is a wonderful vacation destination year-round, but the most popular months to visit are March, May and July. If you're a fan of warmer weather, visit in summertime. Like most destinations in the Northern Hemisphere, the summer season kicks off June 20. At this time, temperatures usually float between 65 ºF and 90 ºF during the daytime.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.