HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$269+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — TYS
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Roanoke to Knoxville with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(American 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

Find 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 February 21, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 2/211:30 pmROA - TYS
1 stop7h 20mAmerican Airlines
Tue 2/256:00 pmTYS - ROA
1 stop5h 39mAmerican Airlines
Deal found 2/20$269
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:20 pmROA - TYS
1 stop16h 40mAllegiant Air
Tue 3/119:59 pmTYS - ROA
1 stop16h 43mAllegiant Air
Deal found 2/19$362
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/610:56 amROA - TYS
2 stops12h 58mUnited Airlines
Tue 8/195:50 amTYS - ROA
1 stop3h 44mUnited Airlines
Deal found 2/20$525

Find flights from Roanoke to Knoxville within your budget

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 February 21, 2025.

Fly from

Roanoke

Fly to

Knoxville

Route

Depart

Return

Price

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Thu 3/6

1:45 pm-6:19 pm

1 stop4h 34m

Knoxville McGhee Tyson

Tue 8/19

7:57 am-3:01 pm

1 stop7h 04m

$319

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Fri 3/7

3:20 pm-8:00 am

1 stop16h 40m

Knoxville McGhee Tyson

Tue 3/11

9:59 pm-2:42 pm

1 stop16h 43m

$362

RoanokeKnoxville

ROA - TYS

ROATYS

Roanoke

Thu 3/6

10:56 am-11:54 pm

2 stops12h 58m

Knoxville McGhee Tyson

Tue 8/19

5:50 am-9:34 am

1 stop3h 44m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
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.

Travel insights for flights from Roanoke to Knoxville

Get recent, data-driven insights about flights from Roanoke to Knoxville including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ROA to TYS?

Find hourly flight availability from Roanoke to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Roanoke to Knoxville as you normally would.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated February 21, 2025.
United Airlines
7.4
Good
8,759 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,759 reviews
United Airlines
7.4
Good
8,759 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Allegiant Air
7.3
Good
765 reviews
United Airlines
7.4
Good
8,759 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,759 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • 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, January is the cheapest month in which you can book a flight from Roanoke to Knoxville (average of $296). Flying from Roanoke to Knoxville in March is currently the most expensive (average of $376). 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 Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Morristown
Corbin
Cherokee
Maryville
Oak Ridge
Alcoa
Murphy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Roanoke to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Nashville flights
Dulles Intl to Nashville flights
Raleigh to Nashville flights
Richmond to Nashville flights
Dulles Intl to Knoxville flights
Reagan-National to Knoxville flights
Reagan-National to Memphis flights
Dulles Intl to Memphis flights
Norfolk to Nashville flights
Greensboro to Nashville flights
Raleigh to Memphis flights
Richmond to Knoxville flights
Dulles Intl to Chattanooga flights
Charlottesville to Nashville flights
Reagan-National to Chattanooga flights
Richmond to Memphis flights
Norfolk to Knoxville flights
Greensboro to Memphis flights
Raleigh to Chattanooga flights
Raleigh to Knoxville flights
Norfolk to Memphis flights
Dulles Intl to Blountville flights
Roanoke to Nashville flights
Richmond to Chattanooga flights
Blountville to Nashville flights
Charlottesville to Memphis flights
Roanoke to Memphis flights
Greensboro to Chattanooga flights
Norfolk to Chattanooga flights
Reagan-National to Blountville flights
Lynchburg to Nashville flights
Roanoke to Chattanooga flights
Newport News to Nashville flights
Blountville to Knoxville flights
Blountville to Memphis flights
Raleigh to Blountville flights
Newport News to Blountville flights
Newport News to Memphis flights
Newport News to Chattanooga flights
Staunton to Nashville flights
Lewisburg to Nashville flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.