How long is the flight from Rochester to Knoxville?

For as low as $227, United Airlines can have you in Knoxville from Rochester in 7h 02m. Airlines will cover a distance of 606 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Rochester to Knoxville round-trip?

Our cheapest airline available from Rochester to Knoxville is Delta. Our recent data shows that you can find tickets from as low as $168 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $248 and $248 round-trip. Delta is currently priced 53% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Rochester to Knoxville one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $134. Users have also found prices from $134 and $169 on Delta and United Airlines, respectively.

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.

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).

What are the most popular airlines that fly from Rochester to Knoxville?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Rochester to Knoxville.

Most accurate provider : When it comes to deals on Rochester-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rochester-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rochester-Knoxville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rochester-Knoxville flights, Cheapflights users trust eDreams the most. eDreams 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 Rochester-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Rochester to Knoxville?

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

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

Yes. Cheapflights offers flight deals from Rochester 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.

$136+ Flights from Rochester to Knoxville

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1. Tell us where you want to go

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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.

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Cheapflights Tip: The best prices from Greater Rochester Intl to Knoxville McGhee Tyson are usually found in February or September, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Rochester to Knoxville

Cheapest flights from Rochester to Knoxville
Explore the most affordable flight options available from Rochester to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Sat 12/2712:57 pmROC - TYS

1 stop6h 30mDelta

Sun 1/47:39 amTYS - ROC

1 stop3h 45mDelta

Deal found 12/25

$401

Sat 12/276:00 amROC - TYS

1 stop4h 24mAmerican Airlines

Sun 1/45:00 amTYS - ROC

2 stops6h 27mAmerican Airlines

Deal found 12/25

$490

Sun 12/282:32 pmROC - TYS

1 stop6h 49mAmerican Airlines

Sun 1/47:00 amTYS - ROC

1 stop4h 05mAmerican Airlines

Deal found 12/24

$531

Wed 12/2410:23 amROC - TYS

1 stop24h 33mUnited Airlines

Sat 12/277:23 pmTYS - ROC

1 stop4h 18mUnited Airlines

Deal found 12/23

$574

Sat 12/276:00 amROC - TYS

2 stops17h 59mUnited Airlines

Sun 1/45:45 amTYS - ROC

2 stops17h 44mUnited Airlines

Deal found 12/25

$850

Best flights from Rochester to Knoxville
Discover carefully curated flight deals from Rochester to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Wed 2/251:35 pmROC - TYS

1 stop7h 02mUnited Airlines

Tue 3/39:40 amTYS - ROC

1 stop4h 34mUnited Airlines

Deal found 12/26

$227

Wed 2/251:56 pmROC - TYS

1 stop7h 15mAmerican Airlines

Sat 2/286:00 amTYS - ROC

1 stop5h 32mAmerican Airlines

Deal found 12/24

$237

Sat 1/176:25 amROC - TYS

1 stop5h 44mDelta

Sun 1/187:30 amTYS - ROC

1 stop4h 47mDelta

Deal found 12/24

$271

Sun 5/36:00 amROC - TYS

1 stop5h 45mDelta

Sat 5/95:30 amTYS - ROC

1 stop6h 04mDelta

Deal found 12/25

$313

Fri 1/161:26 pmROC - TYS

1 stop7h 26mUnited Airlines

Sun 1/189:30 amTYS - ROC

1 stop4h 43mUnited Airlines

Deal found 12/24

$319

Sat 1/106:15 amROC - TYS

1 stop7h 09mUnited Airlines

Wed 1/149:30 amTYS - ROC

1 stop4h 43mUnited Airlines

Deal found 12/26

$319

Last-minute flights from Rochester to Knoxville
Discover last-minute flight deals from Rochester to Knoxville. Data last updated December 26, 2025 and is based on user searches.

Thu 1/15:15 amROC - TYS

1 stop5h 35mAmerican Airlines

Sat 2/2811:16 amTYS - ROC

1 stop6h 32mAmerican Airlines

Deal found 12/24

$259

Sat 1/106:15 amROC - TYS

1 stop7h 09mUnited Airlines

Wed 1/149:30 amTYS - ROC

1 stop4h 43mUnited Airlines

Deal found 12/26

$319

Sat 1/1011:19 amROC - TYS

2 stops10h 02mAmerican Airlines

Wed 1/1411:19 amTYS - ROC

2 stops6h 26mAmerican Airlines

Deal found 12/26

$329

Thu 1/156:00 amROC - TYS

1 stop5h 12mDelta

Mon 1/195:40 amTYS - ROC

1 stop6h 24mDelta

Deal found 12/26

$399

Fri 1/1610:22 amROC - TYS

2 stops10h 30mUnited Airlines

Sun 1/186:45 amTYS - ROC

2 stops7h 28mUnited Airlines

Deal found 12/24

$331

Sat 1/176:25 amROC - TYS

1 stop5h 44mDelta

Sun 1/187:30 amTYS - ROC

1 stop4h 47mDelta

Deal found 12/24

$271

One-way flights from Rochester to Knoxville
Search for one-way flight options from Rochester to Knoxville. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Thu 1/17:00 amROC - TYS

1 stop5h 00mDelta

Deal found 12/25

$136

Sun 1/46:00 pmROC - TYS

1 stop16h 15mMultiple Airlines

Deal found 12/25

$173

Mon 1/56:57 pmROC - TYS

3 stops23h 35mMultiple Airlines

Deal found 12/25

$230

Sat 1/36:00 pmROC - TYS

2 stops38h 03mMultiple Airlines

Deal found 12/25

$237

Thu 1/12:48 pmROC - TYS

2 stops7h 51mUnited Airlines

Deal found 12/25

$281

Fri 1/26:00 pmROC - TYS

2 stops38h 18mMultiple Airlines

Deal found 12/25

$291

Fri 1/211:46 amROC - TYS

1 stop6h 14mAmerican Airlines

Deal found 12/25

$294

Thu 1/112:14 pmROC - TYS

3 stops20h 19mMultiple Airlines

Deal found 12/25

$346

Find flight deals from Rochester to Knoxville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$227 (United Airlines)
One-way from	$136 (Delta)
Popular in	April
Cheapest in	February
Average price	$385

Provider with most accurate pricing for Greater Rochester Intl-Knoxville McGhee Tyson flight deals.

Search Deals

Provider most trusted by Cheapflights users for Greater Rochester Intl-Knoxville McGhee Tyson flights.

Search Deals

From Greater Rochester Intl to Knoxville McGhee Tyson

Search Deals

One-way flight from Greater Rochester Intl to Knoxville McGhee Tyson

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rochester to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Wed 2/25

1:35 pm-8:37 pm

1 stop7h 02m

Knoxville McGhee Tyson

Tue 3/3

9:40 am-2:14 pm

1 stop4h 34m

$227

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Wed 2/25

1:56 pm-9:11 pm

1 stop7h 15m

Knoxville McGhee Tyson

Sat 2/28

6:00 am-11:32 am

1 stop5h 32m

$237

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sat 1/17

6:25 am-12:09 pm

1 stop5h 44m

Knoxville McGhee Tyson

Sun 1/18

7:30 am-12:17 pm

1 stop4h 47m

$271

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sun 5/3

6:00 am-11:45 am

1 stop5h 45m

Knoxville McGhee Tyson

Sat 5/9

5:30 am-11:34 am

1 stop6h 04m

$313

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Fri 1/16

1:26 pm-8:52 pm

1 stop7h 26m

Knoxville McGhee Tyson

Sun 1/18

9:30 am-2:13 pm

1 stop4h 43m

$319

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sat 1/10

6:15 am-1:24 pm

1 stop7h 09m

Knoxville McGhee Tyson

Wed 1/14

9:30 am-2:13 pm

1 stop4h 43m

$319

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Thu 1/1

7:00 am-12:00 pm

1 stop5h 00m

$136

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sun 1/4

6:00 pm-10:15 am

1 stop16h 15m

$173

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Mon 1/5

6:57 pm-6:32 pm

3 stops23h 35m

$230

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sat 1/3

6:00 pm-8:03 am

2 stops38h 03m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 15 results

Compare providers for flights from Rochester to Knoxville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to Knoxville in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*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 Rochester-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rochester-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rochester-Knoxville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rochester-Knoxville flights, Cheapflights users trust eDreams the most. eDreams 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 Rochester-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 Rochester to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Rochester 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 Rochester to Knoxville

How far ahead should I book a flight from Rochester to Knoxville?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rochester to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Rochester to Knoxville (average of $137). Flying from Rochester to Knoxville in October is currently the most expensive (average of $232). 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.

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

One of the essential ways to save on airfare from Rochester to Knoxville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

Reviews of airlines servicing Knoxville

Read through reviews of airlines operating flights from Rochester to Knoxville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

7.9

Good

8,013 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

United Airlines

7.4

Good

9,115 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

American Airlines

7.2

Good

11,062 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

How long is the flight from Rochester to Knoxville?
For as low as $227, United Airlines can have you in Knoxville from Rochester in 7h 02m. Airlines will cover a distance of 606 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Rochester to Knoxville round-trip?
Our cheapest airline available from Rochester to Knoxville is Delta. Our recent data shows that you can find tickets from as low as $168 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $248 and $248 round-trip. Delta is currently priced 53% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Rochester to Knoxville one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $134. Users have also found prices from $134 and $169 on Delta and United Airlines, respectively.
Can I find deals for flights from Rochester to Knoxville that include hotel bookings?
Yes. In addition to deals on Rochester to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rochester to Knoxville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Knoxville.
Can I find deals for business class flights from Rochester to Knoxville?
Yes. Cheapflights offers flight deals from Rochester 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 Rochester to Knoxville?
Currently, August is the cheapest month in which you can book a flight from Rochester to Knoxville (average of $137). Flying from Rochester to Knoxville in October is currently the most expensive (average of $232). 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

Cherokee

Crossville

Corbin

Morristown

Bryson City

Alcoa

Oak Ridge

Murphy

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Rochester to Knoxville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$239	Average$323	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$248	Average$366	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$248	Average$377	FlexibilityNo cancel fee	On-time71%

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$136+ Cheap flights from Rochester to Knoxville (ROC - 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to Knoxville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Greater Rochester Intl to Knoxville McGhee Tyson are usually found in February or September, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Rochester to Knoxville

Cheapest flights from Rochester to KnoxvilleExplore the most affordable flight options available from Rochester to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Rochester to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Rochester to Knoxville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rochester to Knoxville that are best for you.

Compare providers for flights from Rochester 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 Rochester to Knoxville in December.

Best time to book a flight from Rochester to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Rochester with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Rochester to Knoxville?

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

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

Reviews of airlines servicing Knoxville

Read through reviews of airlines operating flights from Rochester to Knoxville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rochester 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 Rochester to Knoxville?

What are the cheapest airlines flying from Rochester to Knoxville round-trip?

What are the cheapest airlines to fly from Rochester to Knoxville one-way?

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

How can I find direct flights from Rochester to Knoxville?

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

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

Traveling to a place near Knoxville?

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Alternative routes for Rochester to Knoxville

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Top 3 airlines flying from Rochester to Knoxville

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Cheapest flights from Rochester to Knoxville
Explore the most affordable flight options available from Rochester to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.