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$411+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OAJ
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap 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 March 25, 2026.

This Delta deal was found by Cheapflights users on 3/22. 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 7/1711:55 am
TYS
-
OAJ
1 stop6h 09m
Delta
Sun 7/196:44 pm
OAJ
-
TYS
1 stop5h 08m
Delta
Deal found 3/22$411
This Delta deal was found by Cheapflights users on 3/20. 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 4/57:13 am
TYS
-
OAJ
1 stop3h 59m
Delta
Thu 4/96:51 pm
OAJ
-
TYS
1 stop5h 06m
Delta
Deal found 3/20$535
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/57:40 am
TYS
-
OAJ
2 stops8h 06m
American Airlines
Thu 4/97:55 pm
OAJ
-
TYS
1 stop4h 04m
American Airlines
Deal found 3/20$898
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Fri 7/175:03 am
TYS
-
OAJ
1 stop3h 25m
American Airlines
Sun 7/195:00 am
OAJ
-
TYS
2 stops7h 49m
American Airlines
Deal found 3/22$919

Find 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(Delta)
Provider with most accurate pricing for Knoxville McGhee Tyson-Jacksonville Albert J Ellis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Jacksonville Albert J Ellis flights.
Search Deals
From Knoxville McGhee Tyson to Jacksonville Albert J Ellis
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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 March 25, 2026.
Use the filters below to find and compare flights from Knoxville to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Sun 4/5

7:13 am-11:12 am

1 stop3h 59m

Jacksonville Albert J Ellis

Thu 4/9

6:51 pm-11:57 pm

1 stop5h 06m

$535

KnoxvilleJacksonville

TYS - OAJ

TYSOAJ

Knoxville McGhee Tyson

Sun 4/5

7:40 am-3:46 pm

2 stops8h 06m

Jacksonville Albert J Ellis

Thu 4/9

7:55 pm-11:59 pm

1 stop4h 04m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Compare providers for flights from Knoxville to Jacksonville

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 Knoxville to Jacksonville in March.
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 Knoxville-Jacksonville, North Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Jacksonville, North Carolina flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Jacksonville, North Carolina 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 Knoxville-Jacksonville, North Carolina 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 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, June is the cheapest month in which you can book a flight from Knoxville to Jacksonville, North Carolina (average of $201). Flying from Knoxville to Jacksonville, North Carolina in February is currently the most expensive (average of $266). 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 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 March 25, 2026.
Read through reviews of airlines operating flights from Knoxville to Jacksonville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,494 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Susie,Jan 2026

DAY - CLT

We weren’t offered any beverages on this flight. It was not bumpy at all
American Airlines
7.1
Good
11,494 reviews
American Airlines
7.1
Good
11,494 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Susie,Jan 2026

DAY - CLT

We weren’t offered any beverages on this flight. It was not bumpy at all

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.

  • How long is the flight from Knoxville to Jacksonville, North Carolina?

    There are many flights that can get you from Knoxville to Jacksonville, North Carolina in 3h 59m. Fly via Delta or American Airlines to get the fastest option. There are 366 mi between Knoxville and Jacksonville, North Carolina. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Knoxville to Jacksonville, North Carolina round-trip from $250.

  • 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, June is the cheapest month in which you can book a flight from Knoxville to Jacksonville, North Carolina (average of $201). Flying from Knoxville to Jacksonville, North Carolina in February is currently the most expensive (average of $266). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Knoxville to Jacksonville

Discover the top airline 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$348FlexibilityNo cancel feeOn-time71%

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