TYS - OAJ

$537 Find Cheap Flights from Knoxville to Jacksonville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Jacksonville departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Jacksonville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Jacksonville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$537
Delta
Mon 1/12Fri 1/16
TYS - OAJ • 1 stop
Cheapest one-way
Multiple Airlines
Tue 12/30
TYS - OAJ • multi-stop
Top airlines
Delta
Cheapest • from $537 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Jacksonville (TYS-OAJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Jacksonville

Mon, Jan 12 - Fri, Jan 16
Delta Logo
6:09 pm - 10:37 pm
TYS
-
OAJ
4h 28m1 stop
Delta Logo
11:44 am - 3:19 pm
OAJ
-
TYS
3h 35m1 stop
$537Delta
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
7:54 am - 3:00 pm
TYS
-
OAJ
7h 06m2 stops
American Airlines Logo
1:57 pm - 6:46 pm
OAJ
-
TYS
4h 49m1 stop
$960American Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Jacksonville flights

Get data-powered insights and trends into flights from Knoxville to Jacksonville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Jacksonville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Jacksonville were found on Delta ($537) and American Airlines ($960).

Which airlines fly non-stop between Knoxville and Jacksonville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Knoxville to Jacksonville.

There are 2 airlines that fly nonstop from Knoxville to Jacksonville. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $176. On average, the best prices for this route can be found at Delta.

Good to know

Cheapest flight$537
Flight from Knoxville to Jacksonville

When to book flights from Knoxville to Jacksonville

Are your dates flexible? Find out the best times to travel from Knoxville to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Jacksonville

  • What is the cheapest flight from Knoxville to Jacksonville?

    In the last 3 days, the lowest price for a flight from Knoxville to Jacksonville was $537 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Jacksonville?

    A passport is not required to fly from Knoxville to Jacksonville.

  • Which airports will I be using when flying from Knoxville to Jacksonville?

    Knoxville airport is called Knoxville McGhee Tyson and the only airport in Jacksonville is Jacksonville Albert J Ellis.

  • Which aircraft models fly most regularly from Knoxville to Jacksonville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Jacksonville?

    SkyTeam, and oneworld are the airline alliances operating flights between Knoxville and Jacksonville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Jacksonville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Jacksonville are Delta and American Airlines. With an average price for the route of $206 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $348 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Jacksonville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Jacksonville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Jacksonville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Jacksonville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and OAJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Jacksonville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Knoxville to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Jacksonville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Jacksonville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8017 reviews
7.9Entertainment
7.9Comfort
8.1Boarding
7.2Food
8.5Crew
Airline reviews

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

6.0 GoodDorothy, Dec 2025
DTW - DCA
Read more Delta reviews

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight was flawless and we even arrived between 20 and 25 minutes early!

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

Everything you need to know for your flight from Knoxville to Jacksonville

Information on your arrival and departure airports