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$279+ Cheap flights from Roanoke to Knoxville (ROA - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — TYS
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap flight deals from Roanoke to Knoxville

Cheapest flights from Roanoke to Knoxville
Explore the most affordable flight options available from Roanoke to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:05 pm
ROA
-
TYS
1 stop3h 54m
United Airlines
Sun 9/135:45 am
TYS
-
ROA
1 stop4h 02m
United Airlines
Deal found 6/28$279
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:53 pm
ROA
-
TYS
1 stop3h 58m
American Airlines
Mon 7/278:05 pm
TYS
-
ROA
1 stop3h 54m
American Airlines
Deal found 6/25$294
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:30 am
ROA
-
TYS
1 stop3h 57m
United Airlines
Tue 7/147:19 pm
TYS
-
ROA
1 stop4h 25m
United Airlines
Deal found 6/25$379
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:30 am
ROA
-
TYS
1 stop3h 57m
United Airlines
Mon 7/207:19 pm
TYS
-
ROA
1 stop4h 25m
United Airlines
Deal found 6/28$388
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:15 am
ROA
-
TYS
1 stop4h 27m
United Airlines
Fri 7/177:19 pm
TYS
-
ROA
1 stop4h 25m
United Airlines
Deal found 6/25$527
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:30 am
ROA
-
TYS
2 stops10h 14m
United Airlines
Mon 7/277:19 pm
TYS
-
ROA
1 stop4h 25m
United Airlines
Deal found 6/25$528
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:56 pm
ROA
-
TYS
1 stop7h 27m
Allegiant Air
Thu 7/1612:59 pm
TYS
-
ROA
1 stop26h 51m
Allegiant Air
Deal found 6/27$603

Find flight deals from Roanoke to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)
Provider with most accurate pricing for Roanoke-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-Knoxville McGhee Tyson flights.
Search Deals
From Roanoke to Knoxville McGhee Tyson
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Roanoke to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 7/13

7:53 pm-11:51 pm

1 stop3h 58m

Knoxville McGhee Tyson

Mon 7/27

8:05 pm-11:59 pm

1 stop3h 54m

$294

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 7/10

10:30 am-2:27 pm

1 stop3h 57m

Knoxville McGhee Tyson

Tue 7/14

7:19 pm-11:44 pm

1 stop4h 25m

$379

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Sat 7/18

10:30 am-2:27 pm

1 stop3h 57m

Knoxville McGhee Tyson

Mon 7/20

7:19 pm-11:44 pm

1 stop4h 25m

$388

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Tue 9/8

5:51 pm-12:23 am

1 stop6h 32m

Knoxville McGhee Tyson

Sun 9/13

6:00 am-1:54 pm

2 stops7h 54m

$468

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Thu 7/16

6:15 am-10:42 am

1 stop4h 27m

Knoxville McGhee Tyson

Fri 7/17

7:19 pm-11:44 pm

1 stop4h 25m

$527

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Sun 7/12

2:56 pm-10:23 pm

1 stop7h 27m

Knoxville McGhee Tyson

Thu 7/16

12:59 pm-3:50 pm

1 stop26h 51m

$603

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Sun 7/12

6:15 am-10:42 am

1 stop4h 27m

Knoxville McGhee Tyson

Thu 7/16

6:00 am-1:55 pm

2 stops7h 55m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first

Compare providers for flights from Roanoke to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Roanoke to Knoxville in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Roanoke-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Roanoke-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Roanoke-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Roanoke to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Roanoke with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Roanoke to Knoxville?

    Departing from Roanoke to Knoxville will take you 3h 57m. Airlines will cover a distance of 246 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Roanoke to Knoxville that include hotel bookings?

    Yes. In addition to deals on Roanoke to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Roanoke to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Knoxville.

  • Can I find deals for business class flights from Roanoke to Knoxville?

    Yes. Cheapflights offers flight deals from Roanoke to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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