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$309+ Cheap flights from Jacksonville, NC to Knoxville (OAJ - 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Jacksonville to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) 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 September 11, 2025.

Round-trip from

$317
(Delta)

One-way from

$309
(American Airlines)
From Jacksonville Albert J Ellis to Knoxville McGhee Tyson
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One-way flight from Jacksonville Albert J Ellis to Knoxville McGhee Tyson
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Find flight deals from Jacksonville to Knoxville

Cheapest flights from Jacksonville to Knoxville
Explore the most affordable flight options available from Jacksonville to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 9/115:09 amOAJ - TYS
1 stop3h 28mAmerican Airlines
Sat 9/135:19 pmTYS - OAJ
1 stop5h 54mAmerican Airlines
Deal found 9/10$507
This Delta deal was found by Cheapflights users on 9/10. 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 11/202:26 pmOAJ - TYS
1 stop5h 40mDelta
Tue 11/2510:22 amTYS - OAJ
1 stop3h 24mDelta
Deal found 9/10$553
This Delta deal was found by Cheapflights users on 9/11. 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 10/95:48 amOAJ - TYS
1 stop3h 12mDelta
Sun 10/122:27 pmTYS - OAJ
1 stop3h 46mDelta
Deal found 9/11$617
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/138:00 amOAJ - TYS
1 stop5h 43mAmerican Airlines
Sat 9/135:19 pmTYS - OAJ
1 stop5h 54mAmerican Airlines
Deal found 9/10$671
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/115:09 amOAJ - TYS
1 stop3h 28mAmerican Airlines
Fri 9/123:09 pmTYS - OAJ
1 stop5h 57mAmerican Airlines
Deal found 9/10$677
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/2010:59 amOAJ - TYS
1 stop5h 39mAmerican Airlines
Tue 11/2510:54 amTYS - OAJ
2 stops8h 24mAmerican Airlines
Deal found 9/10$734
This Delta deal was found by Cheapflights users on 9/10. 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 9/126:55 pmOAJ - TYS
1 stop4h 49mDelta
Sat 9/1311:32 amTYS - OAJ
1 stop4h 48mDelta
Deal found 9/10$803
This Delta deal was found by Cheapflights users on 9/10. 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 9/125:52 amOAJ - TYS
1 stop5h 09mDelta
Fri 9/126:08 pmTYS - OAJ
1 stop3h 53mDelta
Deal found 9/10$1,139
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/91:41 pmOAJ - TYS
2 stops7h 03mAmerican Airlines
Sun 10/125:00 amTYS - OAJ
1 stop3h 35mAmerican Airlines
Deal found 9/11$1,180
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 9/1311:51 amOAJ - TYS
1 stop3h 47mDelta
Sun 9/146:08 pmTYS - OAJ
1 stop3h 53mDelta
Deal found 9/10$1,270
This Delta deal was found by Cheapflights users on 9/10. 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 9/115:52 amOAJ - TYS
1 stop3h 52mDelta
Sun 9/146:08 pmTYS - OAJ
1 stop3h 53mDelta
Deal found 9/10$1,350

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 September 11, 2025.
Use the filters below to find and compare flights from Jacksonville to Knoxville that are best for you.

Fly from

Jacksonville

Fly to

Knoxville

Route

Depart

Return

Price

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Sat 3/7

11:06 am-3:06 pm

1 stop4h 00m

Knoxville McGhee Tyson

Tue 3/10

10:05 am-1:39 pm

1 stop3h 34m

$317

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Thu 10/9

5:48 am-9:00 am

1 stop3h 12m

Knoxville McGhee Tyson

Sun 10/12

2:27 pm-6:13 pm

1 stop3h 46m

$617

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Sat 3/7

9:01 am-5:31 pm

2 stops8h 30m

Knoxville McGhee Tyson

Tue 3/10

6:25 pm-11:43 pm

1 stop5h 18m

$694

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Thu 11/20

10:59 am-4:38 pm

1 stop5h 39m

Knoxville McGhee Tyson

Tue 11/25

10:54 am-7:18 pm

2 stops8h 24m

$734

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Thu 10/9

1:41 pm-8:44 pm

2 stops7h 03m

Knoxville McGhee Tyson

Sun 10/12

5:00 am-8:35 am

1 stop3h 35m

$1,180

JacksonvilleKnoxville

OAJ - TYS

OAJTYS

Jacksonville Albert J Ellis

Fri 9/19

2:21 pm-7:05 pm

1 stop4h 44m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Jacksonville to Knoxville

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

What is the cheapest month to book a flight from Jacksonville, North Carolina to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Knoxville (average of $294). Flying from Jacksonville, North Carolina 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.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta from Jacksonville to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville, North Carolina to Knoxville?

    A quick flight from Jacksonville, North Carolina to Knoxville can take about 4h. Delta provides one of the quickest options available for as low as $317. There are 366 mi between Jacksonville, North Carolina and Knoxville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Jacksonville, North Carolina to Knoxville round-trip?

    Delta, at $119, was found to be the cheapest airline from Jacksonville, North Carolina to Knoxville..

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

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

  • How can I find direct flights from Jacksonville to Knoxville?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville, North Carolina to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Knoxville (average of $294). Flying from Jacksonville, North Carolina 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 Knoxville?

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

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Top airline flying from Jacksonville to Knoxville

Discover the top airline that operate flights from Jacksonville 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$338FlexibilityNo cancel feeOn-timeN/A

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