$107+ Cheap flights from Raleigh to Knoxville (RDU - 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — TYS
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Knoxville with Cheapflights
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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
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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 Raleigh to Knoxville
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Cheapest flights from Raleigh to KnoxvilleExplore the most affordable flight options available from Raleigh to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Raleigh to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/46:44 pm -
1 stop15h 53m
Sun 12/611:00 am -
1 stop11h 40m
Deal found 10/14![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/167:05 am -
1 stop6h 26m
Mon 11/237:11 pm -
1 stop13h 46m
Deal found 10/18![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Wed 11/114:18 pm -
2 stops19h 20m
Sat 11/146:23 pm -
1 stop14h 36m
Deal found 10/18![Multiple Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 10/18. 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 11/114:45 pm -
1 stop4h 05m
Sat 11/148:15 am -
1 stop4h 00m
Deal found 10/18![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 11/710:11 am -
1 stop3h 31m
Sat 11/144:12 pm -
1 stop6h 18m
Deal found 10/14![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/212:58 pm -
2 stops28h 16m
Fri 11/67:20 am -
1 stop7h 00m
Deal found 10/18![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/76:42 am -
2 stops14h 18m
Mon 11/93:54 pm -
1 stop17h 23m
Deal found 10/16![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Wed 12/236:19 pm -
2 stops23h 24m
Tue 12/2912:02 pm -
1 stop9h 38m
Deal found 10/18![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sat 11/213:07 pm -
1 stop19h 07m
Mon 11/237:00 am -
1 stop7h 20m
Deal found 10/15![Multiple Airlines logo]()
$302
Best flights from Raleigh to KnoxvilleDiscover carefully curated flight deals from Raleigh to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Raleigh to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/16. 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 11/117:41 am -
1 stop6h 14m
Mon 11/167:22 pm -
1 stop3h 52m
Deal found 10/16![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:10 pm -
1 stop5h 35m
Sat 11/147:10 am -
1 stop5h 35m
Deal found 10/19![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
1 stop4h 02m
Sat 12/52:36 pm -
1 stop4h 18m
Deal found 10/17![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:30 am -
2 stops8h 20m
Sat 12/58:15 am -
1 stop4h 00m
Deal found 10/17![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 10/18. 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 11/205:15 am -
1 stop4h 40m
Sun 11/225:40 am -
1 stop4h 21m
Deal found 10/18![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 10/18. 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.
Sun 11/87:50 am -
2 stops12h 45m
Tue 11/107:05 am -
2 stops11h 25m
Deal found 10/18![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:15 am -
1 stop5h 39m
Tue 11/104:00 pm -
1 stop6h 11m
Deal found 10/17![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 10/14. 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 11/261:57 pm -
1 stop5h 26m
Sun 11/295:40 am -
1 stop4h 21m
Deal found 10/14![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 am -
1 stop6h 35m
Sun 11/157:25 pm -
1 stop4h 10m
Deal found 10/17![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:55 am -
2 stops12h 50m
Tue 12/297:15 pm -
2 stops14h 15m
Deal found 10/19![Southwest logo]()
$484
This Delta deal was found by Cheapflights users on 10/18. 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 11/277:45 am -
1 stop6h 10m
Sun 11/295:40 am -
1 stop4h 21m
Deal found 10/18![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 10/14. 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 11/258:44 am -
1 stop5h 11m
Sun 11/295:40 am -
1 stop4h 21m
Deal found 10/14![Delta logo]()
$460
Last-minute flights from Raleigh to KnoxvilleDiscover last-minute flight deals from Raleigh to Knoxville. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Knoxville. Data last updated October 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/212:58 pm -
2 stops28h 16m
Fri 11/67:20 am -
1 stop7h 00m
Deal found 10/18![Multiple Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sat 11/710:11 am -
1 stop3h 31m
Sat 11/144:12 pm -
1 stop6h 18m
Deal found 10/14![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/76:42 am -
2 stops14h 18m
Mon 11/93:54 pm -
1 stop17h 23m
Deal found 10/16![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Wed 11/114:18 pm -
2 stops19h 20m
Sat 11/146:23 pm -
1 stop14h 36m
Deal found 10/18![Multiple Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 10/18. 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 11/114:45 pm -
1 stop4h 05m
Sat 11/148:15 am -
1 stop4h 00m
Deal found 10/18![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 10/16. 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 11/117:41 am -
1 stop6h 14m
Mon 11/167:22 pm -
1 stop3h 52m
Deal found 10/16![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:10 pm -
1 stop5h 35m
Sat 11/147:10 am -
1 stop5h 35m
Deal found 10/19![Southwest logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 11/1410:06 am -
1 stop21h 59m
Sun 11/156:33 pm -
1 stop4h 07m
Deal found 10/18![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/167:05 am -
1 stop6h 26m
Mon 11/237:11 pm -
1 stop13h 46m
Deal found 10/18![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sat 11/213:07 pm -
1 stop19h 07m
Mon 11/237:00 am -
1 stop7h 20m
Deal found 10/15![Multiple Airlines logo]()
$302
One-way flights from Raleigh to KnoxvilleSearch for one-way flight options from Raleigh to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Raleigh to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/134:48 pm -
1 stop24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Thu 11/128:22 pm -
1 stop26h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Wed 11/114:18 pm -
2 stops29h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Mon 11/97:05 am -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Wed 12/167:09 am -
2 stops12h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:48 pm -
1 stop24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Sat 11/149:46 pm -
1 stop22h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Thu 10/299:30 pm -
1 stop14h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$153
Find flight deals from Raleigh to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Kiwi.com) |
One-way from | $107 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $466 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh 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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Raleigh to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Fri 11/13
4:48 pm-5:33 pm
1 stop24h 45m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$107
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Thu 11/12
8:22 pm-10:36 pm
1 stop26h 14m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Wed 11/11
9:46 pm-7:43 pm
1 stop21h 57m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Wed 12/16
7:09 am-7:35 pm
2 stops12h 26m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Thu 10/29
9:30 pm-12:14 pm
1 stop14h 44m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Fri 11/27
6:20 am-10:17 am
1 stop3h 57m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Thu 11/26
6:00 am-3:25 pm
2 stops9h 25m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$180
Quickest round-trip
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Fri 12/25
9:22 am-12:31 pm
1 stop3h 09m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Fri 11/13
9:40 am-8:35 pm
2 stops10h 55m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
RaleighKnoxville
RDU Raleigh-Durham - TYS Knoxville McGhee Tyson
RDUTYS
Raleigh-Durham
Wed 11/11
7:41 am-1:55 pm
1 stop6h 14m
Knoxville McGhee Tyson
Mon 11/16
7:22 pm-11:14 pm
1 stop3h 52m
$329
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Raleigh 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 Raleigh to Knoxville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-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 Raleigh-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 Raleigh to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Raleigh with our price prediction graph.
RDU-TYS
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 Raleigh to Knoxville
What is the cheapest month to book a flight from Raleigh to Knoxville?
Currently, April is the cheapest month in which you can book a flight from Raleigh to Knoxville (average of $298). Flying from Raleigh to Knoxville in December is currently the most expensive (average of $739). 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 Raleigh to Knoxville?
Airfare is below average for this route at the moment.
Raleigh to Knoxville flights typically cost between $408 and $466 in December.The cheapest round-trip price found within the last 5 days was $227 on Multiple Airlines (Dec 4-Dec 6).
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 October 19, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Raleigh to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Newport
Bryson City
Murphy
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Alternative routes for Raleigh to Knoxville
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Raleigh and Knoxville flights
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Top 2 airlines flying from Raleigh to Knoxville
Discover the top 2 airlines that operate flights from Raleigh 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$466 | FlexibilityNo cancel fee | On-time71% |