OAJ - TYS

$317 Find Cheap Flights from Jacksonville to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Knoxville departing on 3/7. 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

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

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

Cheap Flights from Jacksonville to Knoxville (OAJ-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Knoxville 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 Jacksonville to Knoxville

Sat, Mar 7 - Tue, Mar 10
Delta Logo
11:06 am - 3:06 pmOAJ-TYS
4h 00m1 stop
Delta Logo
10:05 am - 1:39 pmTYS-OAJ
3h 34m1 stop
$317Delta
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Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
5:09 am - 10:32 amOAJ-TYS
5h 23m1 stop
American Airlines Logo
8:37 pm - 11:59 pmTYS-OAJ
3h 22m1 stop
$387American Airlines
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Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
9:01 am - 5:31 pmOAJ-TYS
8h 30m2 stops
American Airlines Logo
8:31 pm - 11:43 pmTYS-OAJ
3h 12m1 stop
$692American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
9:01 am - 5:31 pmOAJ-TYS
8h 30m2 stops
American Airlines Logo
8:31 pm - 11:43 pmTYS-OAJ
3h 12m1 stop
$694American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $317 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$317
Delta
Sat 3/7Tue 3/10
OAJ - TYS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 9/18
OAJ - TYS • multi-stop
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Booking Insights

KAYAK's insights & trends for Jacksonville to Knoxville flights

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

What’s the cheapest day of the week to fly from Jacksonville to Knoxville?

The average price of all round-trip flights from Jacksonville to Knoxville clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Saturday and more expensive on a Thursday. On your return trip to Jacksonville, you should consider flying back on a Thursday, and avoid Fridays for better deals.

Find deals

Good to know

Cheapest flight$317
Flight from Jacksonville to Knoxville

When to book flights from Jacksonville to Knoxville

Are your dates flexible? Find out the best times to travel from Jacksonville to Knoxville 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 Jacksonville to Knoxville

  • What is the cheapest flight from Jacksonville to Knoxville?

    In the last 3 days, the lowest price for a flight from Jacksonville to Knoxville was $317 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Jacksonville to Knoxville. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Jacksonville to Knoxville?

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

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

    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 Jacksonville to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Jacksonville 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 Jacksonville to Knoxville?

    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 Knoxville with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and TYS 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 Jacksonville to Knoxville?

    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 Knoxville from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Jacksonville to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Knoxville. 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 Jacksonville to Knoxville? 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 7961 reviews
8.2Boarding
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

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

Information on your arrival and departure airports

Jacksonville (OAJ)
Knoxville (TYS)

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