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$251+ Cheap flights from Knoxville to Jacksonville, NC (TYS - OAJ)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OAJ
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Knoxville to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Jacksonville (OAJ). 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 August 14, 2025.

Round-trip from

$251
(Delta)
From Knoxville McGhee Tyson to Jacksonville Albert J Ellis
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Find flight deals from Knoxville to Jacksonville

Cheapest flights from Knoxville to Jacksonville
Explore the most affordable flight options available from Knoxville to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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 9/105:45 amTYS - OAJ
1 stop5h 25mDelta
Wed 9/175:52 amOAJ - TYS
1 stop5h 04mDelta
Deal found 8/12$251
This Delta deal was found by Cheapflights users on 8/12. 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 8/135:45 amTYS - OAJ
1 stop5h 25mDelta
Sat 8/164:30 pmOAJ - TYS
1 stop3h 36mDelta
Deal found 8/12$359
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/148:36 pmTYS - OAJ
1 stop3h 23mAmerican Airlines
Wed 9/175:22 pmOAJ - TYS
1 stop5h 41mAmerican Airlines
Deal found 8/13$385
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/1310:10 amTYS - OAJ
1 stop6h 31mAmerican Airlines
Sat 8/165:11 amOAJ - TYS
1 stop3h 59mAmerican Airlines
Deal found 8/11$419
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/1311:07 amTYS - OAJ
2 stops9h 59mAmerican Airlines
Wed 9/177:10 pmOAJ - TYS
1 stop3h 53mAmerican Airlines
Deal found 8/13$688
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/105:43 pmTYS - OAJ
1 stop3h 23mAmerican Airlines
Wed 9/178:00 amOAJ - TYS
2 stops7h 06mAmerican Airlines
Deal found 8/12$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Jacksonville 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 August 14, 2025.
Use the filters below to find and compare flights from Knoxville to Jacksonville that are best for you.

Fly from

Knoxville

Fly to

Jacksonville

Route

Depart

Return

Price

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Sat 9/13

6:08 pm-9:48 pm

1 stop3h 40m

Jacksonville Albert J Ellis

Wed 9/17

5:52 am-10:56 am

1 stop5h 04m

$251

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Wed 9/10

5:45 am-11:10 am

1 stop5h 25m

Jacksonville Albert J Ellis

Wed 9/17

5:52 am-10:56 am

1 stop5h 04m

$251

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Sun 9/14

8:36 pm-11:59 pm

1 stop3h 23m

Jacksonville Albert J Ellis

Wed 9/17

5:22 pm-11:03 pm

1 stop5h 41m

$385

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Sat 9/13

11:07 am-9:06 pm

2 stops9h 59m

Jacksonville Albert J Ellis

Wed 9/17

7:10 pm-11:03 pm

1 stop3h 53m

$688

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Wed 9/10

5:43 pm-9:06 pm

1 stop3h 23m

Jacksonville Albert J Ellis

Wed 9/17

8:00 am-3:06 pm

2 stops7h 06m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Knoxville to Jacksonville

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

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Jacksonville, North Carolina (average of $366). Flying from Knoxville to Jacksonville, North Carolina in December is currently the most expensive (average of $490). 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 TYS to OAJ?

Find hourly flight availability from Knoxville to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Knoxville to Jacksonville, North Carolina in the morning. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Knoxville to Jacksonville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

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 Knoxville to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Knoxville to Jacksonville, North Carolina round-trip?

    Cheapflights users have booked flights from Knoxville to Jacksonville, North Carolina round-trip from $176. Another airline that can offer you cheap pricing is American Airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Jacksonville, North Carolina (average of $366). Flying from Knoxville to Jacksonville, North Carolina in December is currently the most expensive (average of $490). 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

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Top 2 airlines flying from Knoxville to Jacksonville

Discover the top 2 airlines that operate flights from Knoxville to Jacksonville. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$206FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$373FlexibilityNo cancel feeOn-time71%

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