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$229+ Cheap flights from Roanoke to Knoxville (ROA - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — TYS
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:59 pm
ROA
-
TYS
1 stop3h 55m
Delta
Mon 6/155:40 am
TYS
-
ROA
1 stop4h 53m
Delta
Deal found 5/13$278
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
ROA
-
TYS
1 stop3h 34m
Delta
Wed 5/277:33 pm
TYS
-
ROA
1 stop5h 01m
Delta
Deal found 5/13$319
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Mon 6/154:08 pm
ROA
-
TYS
1 stop5h 05m
Allegiant Air
Sun 6/217:01 pm
TYS
-
ROA
1 stop20h 17m
Allegiant Air
Deal found 5/17$364
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/276:15 am
ROA
-
TYS
1 stop4h 27m
United Airlines
Sat 5/305:45 am
TYS
-
ROA
1 stop3h 57m
United Airlines
Deal found 5/13$379
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Fri 6/194:08 pm
ROA
-
TYS
1 stop5h 05m
Allegiant Air
Sun 6/217:01 pm
TYS
-
ROA
1 stop20h 17m
Allegiant Air
Deal found 5/15$415

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(Delta)

One-way from

$229
(United Airlines)
Provider with most accurate pricing for Roanoke-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Roanoke-Knoxville McGhee Tyson flights.
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From Roanoke to Knoxville McGhee Tyson
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One-way flight from Roanoke to Knoxville McGhee Tyson
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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 May 18, 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

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 6/8

7:59 pm-11:54 pm

1 stop3h 55m

Knoxville McGhee Tyson

Mon 6/15

5:40 am-10:33 am

1 stop4h 53m

$278

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 6/15

4:08 pm-9:13 pm

1 stop5h 05m

Knoxville McGhee Tyson

Sun 6/21

7:01 pm-3:18 pm

1 stop20h 17m

$364
Quickest round-trip

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 6/12

7:58 pm-11:47 pm

1 stop3h 49m

Knoxville McGhee Tyson

Mon 6/15

7:59 pm-11:59 pm

1 stop4h 00m

$379

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 6/19

4:08 pm-9:13 pm

1 stop5h 05m

Knoxville McGhee Tyson

Sun 6/21

7:01 pm-3:18 pm

1 stop20h 17m

$415

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Sun 5/31

9:23 pm-10:31 pm

1 stop25h 08m

Knoxville McGhee Tyson

Thu 6/4

8:15 am-1:48 pm

1 stop5h 33m

$477

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 6/19

10:39 am-8:56 pm

2 stops10h 17m

Knoxville McGhee Tyson

Sun 6/21

5:45 am-9:42 am

1 stop3h 57m

$568

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 6/15

3:00 pm-8:56 pm

2 stops29h 56m

Knoxville McGhee Tyson

Sun 6/21

5:45 am-9:42 am

1 stop3h 57m

$612

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 6/12

3:00 pm-8:56 pm

2 stops29h 56m

Knoxville McGhee Tyson

Mon 6/15

7:19 pm-11:44 pm

1 stop4h 25m

$652

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Sun 5/31

6:15 am-1:18 pm

2 stops7h 03m

Knoxville McGhee Tyson

Thu 6/4

7:19 pm-11:44 pm

1 stop4h 25m

$716

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 6/8

6:02 pm-11:47 pm

1 stop5h 45m

Knoxville McGhee Tyson

Mon 6/15

8:59 am-5:17 pm

2 stops8h 18m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 13 resultsSorted by cheapest first
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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 May.
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 49m. 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
Oak Ridge

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