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$234+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — TYS
Apr 26 — May 31
Sun 4/26
Sun 5/3
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 March 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/203:09 pm
ROA
-
TYS
1 stop7h 15m
Allegiant Air
Mon 4/278:30 am
TYS
-
ROA
1 stop9h 23m
Allegiant Air
Deal found 3/22$234
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 5/205:00 am
ROA
-
TYS
1 stop3h 32m
American Airlines
Wed 5/277:59 pm
TYS
-
ROA
1 stop3h 48m
American Airlines
Deal found 3/24$299
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/69:55 pm
ROA
-
TYS
1 stop18h 09m
Allegiant Air
Fri 4/108:30 am
TYS
-
ROA
1 stop9h 23m
Allegiant Air
Deal found 3/22$317
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 3/317:51 pm
ROA
-
TYS
1 stop4h 06m
Delta
Wed 4/85:40 am
TYS
-
ROA
1 stop4h 47m
Delta
Deal found 3/24$319
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 3/304:11 pm
ROA
-
TYS
1 stop5h 36m
Allegiant Air
Sun 4/59:46 pm
TYS
-
ROA
1 stop23h 24m
Allegiant Air
Deal found 3/24$324
This Delta deal was found by Cheapflights users on 3/24. 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 3/307:51 pm
ROA
-
TYS
1 stop4h 06m
Delta
Tue 4/75:40 am
TYS
-
ROA
1 stop4h 47m
Delta
Deal found 3/24$329
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 3/304:11 pm
ROA
-
TYS
1 stop5h 36m
Allegiant Air
Mon 4/68:40 am
TYS
-
ROA
1 stop12h 30m
Allegiant Air
Deal found 3/24$335
This Delta deal was found by Cheapflights users on 3/24. 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 3/307:51 pm
ROA
-
TYS
1 stop4h 06m
Delta
Sat 4/45:40 am
TYS
-
ROA
1 stop4h 47m
Delta
Deal found 3/24$339

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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Kiwi.com)
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 March 27, 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

Wed 5/20

5:00 am-8:32 am

1 stop3h 32m

Knoxville McGhee Tyson

Wed 5/27

7:59 pm-11:47 pm

1 stop3h 48m

$299

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Tue 9/15

6:00 am-11:05 am

1 stop5h 05m

Knoxville McGhee Tyson

Mon 9/21

7:20 pm-11:50 pm

1 stop4h 30m

$299

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Mon 4/6

9:55 pm-4:04 pm

1 stop18h 09m

Knoxville McGhee Tyson

Fri 4/10

8:30 am-5:53 pm

1 stop9h 23m

$317

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Wed 5/20

6:00 am-10:49 am

1 stop4h 49m

Knoxville McGhee Tyson

Wed 5/27

6:30 am-2:00 pm

2 stops7h 30m

$379

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Wed 5/20

7:30 pm-11:56 pm

1 stop4h 26m

Knoxville McGhee Tyson

Wed 5/27

7:33 pm-12:34 am

1 stop5h 01m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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.

Cheapflights Insights

Everything you need to know about your flight from Roanoke to Knoxville

What is the cheapest month to book a flight from Roanoke to Knoxville?

Currently, May is the cheapest month in which you can book a flight from Roanoke to Knoxville (average of $145). Flying from Roanoke to Knoxville in November is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 32m. 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.

  • What is the cheapest month to book a flight from Roanoke to Knoxville?

    Currently, May is the cheapest month in which you can book a flight from Roanoke to Knoxville (average of $145). Flying from Roanoke to Knoxville in November is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

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

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