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Cheap flights from Knoxville to Jacksonville from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Jacksonville departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Jacksonville

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Jacksonville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Jacksonville.

Cheap last minute flights

Planning a quick getaway from Knoxville to Jacksonville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Jacksonville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Jacksonville

Find recent round-trip train or bus tickets from Knoxville to Jacksonville.

All round-trip flight deals to Jacksonville

The cheapest plane tickets to Jacksonville found on KAYAK recently.
8:30 am - 10:04 amTYS-JAX
1h 34mnonstop
5:19 pm - 6:53 pmJAX-TYS
1h 34mnonstop
$97Allegiant Air
Find Deal
Fri, Jan 10 - Fri, Jan 17
10:55 am - 12:29 pmTYS-JAX
1h 34mnonstop
7:04 pm - 2:28 pmJAX-TYS
19h 24m2 stops
Mon, Jan 6 - Thu, Jan 9
11:04 am - 5:19 pmTYS-JAX
6h 15m1 stop
2:10 pm - 7:25 pmJAX-TYS
5h 15m1 stop
$383American Airlines
Find Deal
Wed, Feb 19 - Sat, Feb 22
7:00 am - 10:22 amTYS-JAX
3h 22m1 stop
6:59 pm - 11:47 pmJAX-TYS
4h 48m1 stop
$388Delta
Find Deal
Wed, Jan 29 - Sun, Feb 2
6:20 am - 11:32 amTYS-JAX
5h 12m1 stop
6:15 am - 10:36 amJAX-TYS
4h 21m1 stop
$393American Airlines
Find Deal
Sun, Jan 19 - Sat, Jan 25
5:45 am - 8:34 amTYS-JAX
2h 49m1 stop
6:46 pm - 11:45 pmJAX-TYS
4h 59m1 stop
$398Delta
Find Deal
Mon, Mar 3 - Mon, Mar 10
10:03 am - 2:56 pmTYS-JAX
4h 53m1 stop
5:35 am - 9:16 amJAX-TYS
3h 41m1 stop
$408Delta
Find Deal
Fri, Jan 10 - Fri, Jan 17
6:00 am - 6:54 pmTYS-JAX
12h 54m2 stops
7:04 pm - 2:28 pmJAX-TYS
19h 24m2 stops
Mon, Jan 6 - Thu, Jan 9
7:00 am - 9:42 pmTYS-JAX
14h 42m1 stop
8:00 am - 10:44 amJAX-TYS
26h 44m2 stops
$551United Airlines
Find Deal
Wed, Jan 29 - Sun, Feb 2
5:45 am - 8:02 pmTYS-JAX
14h 17m1 stop
9:25 am - 10:42 pmJAX-TYS
13h 17m2 stops
$582United Airlines
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Sun, Jan 19 - Sat, Jan 25
6:56 pm - 8:30 pmTYS-JAX
1h 34mnonstop
$85Allegiant Air
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Sat, Dec 28
12:13 pm - 1:47 pmTYS-JAX
1h 34mnonstop
$145Allegiant Air
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Fri, Dec 27
11:02 am - 2:55 pmTYS-JAX
3h 53m1 stop
$258American Airlines
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Mon, Jan 27
6:11 pm - 10:57 pmTYS-JAX
4h 46m1 stop
$278American Airlines
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Wed, Jan 8
6:20 am - 10:58 amTYS-JAX
28h 38m2 stops
$304United Airlines
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Fri, Jan 10
2:38 pm - 7:37 pmTYS-JAX
4h 59m1 stop
$358American Airlines
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Fri, Dec 27
1:59 pm - 10:52 amTYS-JAX
20h 53m2 stops
$376United Airlines
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Mon, Jan 27
7:00 am - 10:43 amTYS-JAX
27h 43m2 stops
$386United Airlines
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Wed, Apr 30
4:48 pm - 9:25 pmTYS-JAX
28h 37m3 stops
Sat, Dec 28
11:15 am - 2:48 pmTYS-JAX
27h 33m3 stops
Fri, Dec 27
6:56 pm - 8:30 pmTYS-JAX
1h 34mnonstop
4:32 pm - 6:06 pmJAX-TYS
1h 34mnonstop
$139Allegiant Air
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Sat, Dec 21 - Sat, Dec 28
12:13 pm - 1:47 pmTYS-JAX
1h 34mnonstop
8:57 pm - 10:31 pmJAX-TYS
1h 34mnonstop
$222Allegiant Air
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Fri, Dec 20 - Fri, Dec 20
6:27 pm - 8:53 amTYS-JAX
14h 26m2 stops
4:32 pm - 6:06 pmJAX-TYS
1h 34mnonstop
$398Allegiant Air
Find Deal
Sat, Dec 21 - Sat, Dec 28
12:13 pm - 1:47 pmTYS-JAX
1h 34mnonstop
9:47 pm - 11:41 pmJAX-TYS
25h 54m2 stops
$491Allegiant Air
Find Deal
Fri, Dec 20 - Fri, Dec 20
6:57 pm - 11:57 pmTYS-JAX
5h 00m1 stop
8:15 am - 1:52 pmJAX-TYS
5h 37m1 stop
$513Delta
Find Deal
Sat, Dec 21 - Wed, Dec 25
9:08 am - 2:50 pmTYS-JAX
5h 42m1 stop
10:04 am - 2:06 pmJAX-TYS
4h 02m1 stop
$543American Airlines
Find Deal
Sat, Dec 21 - Wed, Dec 25
4:22 pm - 11:34 pmTYS-JAX
7h 12m1 stop
7:05 am - 2:06 pmJAX-TYS
7h 01m2 stops
$548American Airlines
Find Deal
Sat, Dec 21 - Wed, Dec 25
6:01 pm - 12:33 amTYS-JAX
6h 32m1 stop
7:05 am - 2:06 pmJAX-TYS
7h 01m2 stops
$643American Airlines
Find Deal
Sun, Dec 22 - Wed, Dec 25
2:35 pm - 2:33 pmTYS-JAX
23h 58m2 stops
6:35 am - 8:48 pmJAX-TYS
14h 13m2 stops
$1,097United Airlines
Find Deal
Sat, Dec 21 - Wed, Dec 25
2:35 pm - 10:49 pmTYS-JAX
8h 14m2 stops
3:25 pm - 10:39 amJAX-TYS
19h 14m2 stops
$1,115United Airlines
Find Deal
Sun, Dec 22 - Wed, Dec 25
8:30 am - 10:04 amTYS-JAX
1h 34mnonstop
5:19 pm - 6:53 pmJAX-TYS
1h 34mnonstop
$76Allegiant Air
Find Deal
Fri, Jan 10 - Mon, Jan 13
8:30 am - 10:04 amTYS-JAX
1h 34mnonstop
5:19 pm - 6:53 pmJAX-TYS
1h 34mnonstop
$97Allegiant Air
Find Deal
Fri, Jan 10 - Fri, Jan 17

Allegiant Air flights from Knoxville to Jacksonville

Our best Allegiant Air deals on Knoxville to Jacksonville flight tickets
Allegiant Air
Jan 10
TYS8:30 amKnoxville McGhee Tyson
1h 34m
JAX10:04 amJacksonville
Jan 17
JAX5:19 pmJacksonville
1h 34m
TYS6:53 pmKnoxville McGhee Tyson
Allegiant Air
Dec 21
TYS6:56 pmKnoxville McGhee Tyson
1h 34m
JAX8:30 pmJacksonville
Dec 28
JAX4:32 pmJacksonville
1h 34m
TYS6:06 pmKnoxville McGhee Tyson
Allegiant Air
Dec 20
TYS12:13 pmKnoxville McGhee Tyson
1h 34m
JAX1:47 pmJacksonville
Dec 20
JAX8:57 pmJacksonville
1h 34m
TYS10:31 pmKnoxville McGhee Tyson

American Airlines flights from Knoxville to Jacksonville

Our best American Airlines deals on Knoxville to Jacksonville flight tickets
American Airlines
Feb 19
TYS11:04 amKnoxville McGhee Tyson
6h 15m
1 stop
JAX5:19 pmJacksonville
Feb 22
JAX2:10 pmJacksonville
5h 15m
1 stop
TYS7:25 pmKnoxville McGhee Tyson
American Airlines
Jan 19
TYS6:20 amKnoxville McGhee Tyson
5h 12m
1 stop
JAX11:32 amJacksonville
Jan 25
JAX6:15 amJacksonville
4h 21m
1 stop
TYS10:36 amKnoxville McGhee Tyson
American Airlines
Jan 31
TYS6:20 amKnoxville McGhee Tyson
5h 12m
1 stop
JAX11:32 amJacksonville
Jan 31
JAX3:45 pmJacksonville
5h 42m
1 stop
TYS9:27 pmKnoxville McGhee Tyson

See travel insights to Jacksonville from

How to get the cheapest flight ticket from Knoxville to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of September, then departing from Knoxville during the month August is also very affordable. Most momondo users find prices during this month for around $94.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Friday is the cheapest day to fly to Jacksonville from Knoxville. The lowest ticket price found for a Friday departure recently was $121. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $516.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Knoxville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $327 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $467. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Knoxville McGhee Tyson to Jacksonville flight route?

Fly from Knoxville McGhee Tyson to Jacksonville for the best Knoxville McGhee Tyson - Jacksonville flight prices

How far in advance should I book a flight to Jacksonville?

We recommend purchasing flights from Knoxville to Jacksonville 45 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Jacksonville for $327. Keep in mind that you might be able to find cheaper flights to Jacksonville at any time. In fact, our users found flights for as low as $79 in the past 72 hours.

What cabin class options are available on Knoxville McGhee Tyson to Jacksonville flights?

There are 1 cabin classes available to choose from on Knoxville McGhee Tyson to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Jacksonville flights?

You could potentially save up to 545% on your flight if you consider stops on a Knoxville to Jacksonville flight.

How have Knoxville to Jacksonville flight prices changed over time?

As of December 2024, prices for Knoxville to Jacksonville flights are approximately 73% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Jacksonville (TYS to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Jacksonville

Best Price Found

$85

Fastest flight time

1h 34m

Direct flights

Tue, Sat and Sun

Airports in Jacksonville

1 airport
The best one-way flight to Jacksonville from Knoxville in the past 72 hours is $85. The best round-trip flight deal from Knoxville to Jacksonville found on momondo in the last 72 hours is $97.
The fastest flight from Knoxville to Jacksonville takes 1h 34m
Direct flights go from Knoxville to Jacksonville on Tuesday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Jacksonville: Jacksonville (JAX)

  • How far is Knoxville McGhee Tyson to Jacksonville by plane?

    There are 410.0 mi between Knoxville McGhee Tyson and Jacksonville. In terms of flight time, this usually takes a little over 1h 34m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Jacksonville Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Jacksonville Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Jacksonville Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Jacksonville Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Knoxville to Jacksonville?

  • What is the most popular airline from Knoxville to Jacksonville?


Best airlines flying from Knoxville to Jacksonville

Compare and see reviews for airlines that fly from Knoxville to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $75Free CancellationRating
7.3
829 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $318Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $346Free CancellationRating
8.0
8,600 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Jacksonville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Jacksonville from Knoxville.

Can I find flights from Knoxville to Jacksonville with flexible booking policies on momondo?

Flights from Knoxville to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Jacksonville?

momondo helps you find the best flight between Knoxville and Jacksonville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Jacksonville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Jacksonville, momondo offers a useful price alert feature which will track prices for flights to Jacksonville from Knoxville and alert you when they change.


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