Cheap flights from Knoxville to Jacksonville (TYS - JAX) from $131

This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
TYS — JAX
oct. 8 — oct. 151

The best prices from Knoxville McGhee Tyson to Jacksonville are usually found in February or August, booked 36 days in advance, depart on a Wednesday or Saturday and return on a Friday

How to find the cheapest flight from Knoxville (TYS) to Jacksonville (JAX)

All the information you need to plan the best TYS to JAX flight in 2023: compare Knoxville to Jacksonville flight prices with the expected peak season, weather and rainfall in Jacksonville.

Popular in

November

Cheapest in

February

Round-trip from

$272

One-way from

$238
High demand for flights, 19% potential price rise
Best time to find cheap flights, 14% potential price drop
From Knoxville McGhee Tyson to Jacksonville
One-way flight from Knoxville McGhee Tyson to Jacksonville

TYS - JAX

Price

$272 - $472

JAX

Temperature

53.6 - 82.4 °F

JAX

Rainfall

2.1 - 8.2 inches

What is the cheapest day to fly round-trip from Knoxville to Jacksonville?

Thursday flights are found to be more expensive to fly from Knoxville to Jacksonville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Jacksonville.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 52% on flights from Knoxville to Jacksonville compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $487. For sooner than that we have options available in the next 3 days from $573.

What is the cheapest month to fly from Knoxville to Jacksonville?

Our data shows that February tends to be the cheapest month to fly to Jacksonville from Knoxville. Users have commonly found prices around $426 for the month, but tickets can be as low as $289. Due to multiple factors, prepare for potentially higher prices in November.

When is the cheapest time to fly from Knoxville to Jacksonville (TYS - JAX)?

A simple way to save on the total cost of your ticket is to fly from Knoxville to Jacksonville at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Knoxville to Jacksonville

Peruse some of the lowest-priced American Airlines flights we've found from Knoxville to Jacksonville. Make sure to check back often as deals are often changing.

Cheap Frontier flights from Knoxville to Jacksonville

Some of the lowest-priced Frontier flights we've found at this time heading from Knoxville to Jacksonville. Deals are refreshing constantly so come back soon for more options.

Cheap Knoxville to Jacksonville flights in October & November 2023

The best prices found for TYS to JAX flights for October, November
The lowest fares we've come across on flights traveling from Knoxville to Jacksonville in October and November 2023. Check back soon for alternative fares.

Knoxville to Jacksonville 2023 flight deals

Cheap flights to Jacksonville from Knoxville found for this year
The lowest fares we've come across on flights traveling from Knoxville to Jacksonville in October and November 2023. Check back soon for alternative fares.

Knoxville to Jacksonville flights leaving soon

Late deals on return flights to Jacksonville from Knoxville, departing today and this week
Have a look at some of the last-minute flights available departing from Knoxville to Jacksonville. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Jacksonville from Knoxville

The cheapest one-way flights from Knoxville to Jacksonville
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Jacksonville. Users can also find round-trip Knoxville to Jacksonville flights by using the search form above.

Find flights from Knoxville to Jacksonville within your budget

Use the slider to find flights from Knoxville to Jacksonville that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$184 - $502

Route

Depart

Return

Price

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

sáb. 10/21

1 stop22h 10m

Jacksonville

jue. 10/26

1 stop14h 48m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

jue. 11/30

1 stop21h 09m

Jacksonville

dom. 12/3

2 stops20h 25m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

mié. 10/18

1 stop23h 44m

Jacksonville

dom. 10/22

1 stop21h 29m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

mié. 10/18

1 stop23h 44m

Jacksonville

jue. 10/19

1 stop21h 14m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

lun. 11/27

2 stops15h 08m

Jacksonville

vie. 12/1

1 stop9h 21m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

jue. 11/30

1 stop11h 12m

Jacksonville

dom. 12/3

1 stop9h 32m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

jue. 11/16

1 stop4h 07m

Jacksonville

sáb. 11/25

1 stop3h 22m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

mié. 10/18

1 stop3h 51m

Jacksonville

mar. 10/24

1 stop2h 55m

Knoxville McGhee TysonJacksonville

TYS - JAX

TYSJAX

Knoxville McGhee Tyson

lun. 1/8

1 stop24h 05m

Jacksonville

vie. 1/12

2 stops16h 18m

Flights are sorted by cheapest first

Deals found on 10/3

Reviews of airlines servicing Jacksonville

See what other customers who have flown with American Airlines, Frontier and Delta from Knoxville to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

Allegiant Air
7.5
Good
103 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

United Airlines
7.4
Good
1,891 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

Frontier
5.8
Fair
762 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.0

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Seat assignments were not great, but other than that it was good.

Related info for your journey

Useful info, stats and facts about Knoxville to Jacksonville flights.

Can I find flights from Knoxville to Jacksonville for under $200 on Cheapflights?

Yes, there are multiple flights from Knoxville to Jacksonville for under $200. The cheapest flight booked recently is on Frontier for just $184, but on average you can expect to pay $378.

Are there last-minute flights available from Knoxville to Jacksonville for under $600?

There are currently 8+ open flights from Knoxville to Jacksonville within the next 7 days for less than $600.

What are the cheapest airlines flying from Knoxville to Jacksonville round-trip?

According to our current data, Frontier ($184), American Airlines ($389), and Delta ($399) offers the cheapest pricing from Knoxville to Jacksonville. Frontier is currently priced 56% below the average price you’ll pay for this route.

What does TYS to JAX mean?

Great question - TYS to JAX just means Knoxville McGhee Tyson Airport to Jacksonville Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Knoxville to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Knoxville to Jacksonville

The chart below displays the airlines Cheapflights users traveling from Knoxville to Jacksonville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$315Average$430FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$340Average$498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Knoxville to Jacksonville.

Can Cheapflights find flights from Knoxville to Jacksonville with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville to Jacksonville with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Jacksonville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which essentially offers users the ability to be notified when flight prices change. Track prices for your flight to Jacksonville from Knoxville today and book when you’re ready!

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