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$144+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — TYS
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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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 July 30, 2026.

This Delta deal was found by Cheapflights users on 7/29. 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 8/266:15 pm
ROC
-
TYS
1 stop5h 39m
Delta
Wed 9/26:00 am
TYS
-
ROC
1 stop5h 31m
Delta
Deal found 7/29$287
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:06 am
ROC
-
TYS
1 stop6h 45m
Delta
Fri 9/115:40 am
TYS
-
ROC
1 stop5h 50m
Delta
Deal found 7/27$288
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
ROC
-
TYS
2 stops10h 58m
United Airlines
Sat 8/295:45 am
TYS
-
ROC
1 stop3h 53m
United Airlines
Deal found 7/27$292
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:50 pm
ROC
-
TYS
1 stop4h 09m
United Airlines
Fri 9/116:00 am
TYS
-
ROC
2 stops8h 14m
United Airlines
Deal found 7/27$293
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:06 am
ROC
-
TYS
1 stop5h 12m
Delta
Sat 9/195:45 pm
TYS
-
ROC
1 stop6h 05m
Delta
Deal found 7/25$297
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/264:10 pm
ROC
-
TYS
2 stops7h 49m
United Airlines
Wed 9/27:00 am
TYS
-
ROC
2 stops7h 13m
United Airlines
Deal found 7/26$298
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:30 am
ROC
-
TYS
2 stops10h 25m
Southwest
Wed 9/28:05 am
TYS
-
ROC
1 stop4h 10m
Southwest
Deal found 7/29$316
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/286:20 am
ROC
-
TYS
1 stop6h 57m
United Airlines
Mon 8/315:45 am
TYS
-
ROC
1 stop3h 53m
United Airlines
Deal found 7/25$319
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:21 pm
ROC
-
TYS
1 stop6h 26m
Delta
Fri 11/67:26 am
TYS
-
ROC
1 stop4h 17m
Delta
Deal found 7/25$320
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 8/2712:26 pm
ROC
-
TYS
1 stop6h 26m
Delta
Sun 8/305:40 am
TYS
-
ROC
1 stop5h 51m
Delta
Deal found 7/26$327
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/275:35 pm
ROC
-
TYS
1 stop3h 59m
American Airlines
Sun 8/306:21 pm
TYS
-
ROC
1 stop4h 58m
American Airlines
Deal found 7/25$328

Find flight deals from Rochester to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Delta)

One-way from

$144
(Southwest)

Popular in

June

Cheapest in

May

Average price

$382
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. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester 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 July 30, 2026.
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

Cheapest round-trip

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Wed 9/16

5:30 pm-9:44 pm

1 stop4h 14m

Knoxville McGhee Tyson

Mon 9/21

6:13 pm-11:50 pm

1 stop5h 37m

$287

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Thu 8/20

3:00 pm-8:24 pm

1 stop5h 24m

Knoxville McGhee Tyson

Thu 8/27

7:20 pm-11:44 pm

1 stop4h 24m

$287

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sat 8/22

6:00 am-4:58 pm

2 stops10h 58m

Knoxville McGhee Tyson

Sat 8/29

5:45 am-9:38 am

1 stop3h 53m

$292

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Mon 11/16

12:55 pm-5:59 pm

1 stop5h 04m

Knoxville McGhee Tyson

Thu 11/19

6:09 pm-11:57 pm

1 stop5h 48m

$327

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Thu 8/27

12:26 pm-6:52 pm

1 stop6h 26m

Knoxville McGhee Tyson

Sun 8/30

5:40 am-11:31 am

1 stop5h 51m

$327
Quickest round-trip

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Wed 1/6

6:05 am-10:00 am

1 stop3h 55m

Knoxville McGhee Tyson

Sun 1/10

8:30 am-2:20 pm

1 stop5h 50m

$327

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Fri 9/18

6:16 pm-11:55 pm

1 stop5h 39m

Knoxville McGhee Tyson

Tue 9/22

6:13 pm-11:50 pm

1 stop5h 37m

$329

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Fri 8/28

6:03 am-11:11 am

1 stop5h 08m

Knoxville McGhee Tyson

Fri 9/4

6:00 am-11:47 am

1 stop5h 47m

$351

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Sat 9/5

6:30 am-1:18 pm

1 stop6h 48m

Knoxville McGhee Tyson

Wed 9/9

9:45 am-2:14 pm

1 stop4h 29m

$367

RochesterKnoxville

ROC - TYS

ROCTYS

Greater Rochester Intl

Wed 9/9

7:50 pm-11:59 pm

1 stop4h 09m

Knoxville McGhee Tyson

Sat 9/12

1:10 pm-6:52 pm

1 stop5h 42m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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 July.
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 Rochester-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-Knoxville flight deals on Cheapflights vs. FlightHub >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 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 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

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

Currently, May is the cheapest month in which you can book a flight from Rochester to Knoxville (average of $336). Flying from Rochester to Knoxville in June is currently the most expensive (average of $454). 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.

How much does it cost to fly round-trip from Rochester to Knoxville?

Airfare is typical for this route at the moment.

Rochester to Knoxville flights typically cost between $276 and $406 in August.
The cheapest round-trip price found within the last 5 days was $287 on Delta (Aug 26-Sep 2).

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 July 30, 2026.
Read through reviews of airlines operating flights from Rochester to Knoxville, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,841 reviews
Delta
7.8
Good
8,487 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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?

    For as low as $287, Delta can have you in Knoxville from Rochester in 4h 14m. 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 $155 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $179 and $248 round-trip. Delta is currently priced 59% 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 Delta. According to our data, you can fly for as low as $134. Users have also found prices from $144 and $144 on American Airlines 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, May is the cheapest month in which you can book a flight from Rochester to Knoxville (average of $336). Flying from Rochester to Knoxville in June is currently the most expensive (average of $454). 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
Morristown
Bryson City
Murphy
Alcoa

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Rochester to Knoxville

Discover the top 3 airlines that operate flights from Rochester to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$383FlexibilityNo cancel feeOn-time71%

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