Cheap flights from Knoxville to Jacksonville from $102

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Cheap Knoxville - Jacksonville flight offers

Find cheap flight tickets and last-minute flight deals from Knoxville to Jacksonville

Allegiant Air
Fri, 06/19 (TYS) Knoxville -> (JAX) Jacksonville
Direct
Allegiant Air
Mon, 06/22 (JAX) Jacksonville -> (TYS) Knoxville
Direct
Price found 10 days ago
from $102
DELTA
Thu, 06/18 (TYS) Knoxville -> (JAX) Jacksonville
DELTA
Mon, 06/22 (JAX) Jacksonville -> (TYS) Knoxville
Price found 10 days ago
from $106
Allegiant Air
Fri, 06/12 (TYS) Knoxville -> (JAX) Jacksonville
Direct
Allegiant Air
Mon, 06/15 (JAX) Jacksonville -> (TYS) Knoxville
Direct
Price found 10 days ago
from $128
Allegiant Air
Fri, 06/19 (TYS) Knoxville -> (JAX) Jacksonville
Direct
Allegiant Air
Mon, 06/22 (JAX) Jacksonville -> (TYS) Knoxville
Direct
Price found 10 days ago
from $102
Allegiant Air
Fri, 06/12 (TYS) Knoxville -> (JAX) Jacksonville
Direct
Allegiant Air
Mon, 06/15 (JAX) Jacksonville -> (TYS) Knoxville
Direct
Price found 10 days ago
from $128

Info about flights from Knoxville to Jacksonville

Some useful info about flights from Knoxville to Jacksonville to help you plan your next trip

Best price last 15 days $102
Average flight duration 1h 50m
Cheapest month August
Average number of flights per week 2
First flight time 05:00
Last flight time 21:56
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Top airlines on the route Knoxville - Jacksonville

Airlines providing flights to Jacksonville from Knoxville

American Airlines
American Airlines
DELTA
DELTA
Allegiant Air
Allegiant Air

How much is a ticket from Knoxville to Jacksonville?

Depending on when you travel and how far in advance you book, fares between Knoxville and Jacksonville can differ a lot.

The lowest fare seen in the past 15 days was $102.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports near Knoxville or Jacksonville offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Knoxville: Only Knoxville - McGhee Tyson is currently operating.
  • Airports in Jacksonville: Jacksonville is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Find the best flight from Knoxville to Jacksonville

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Knoxville – Jacksonville flights.
Frequently Asked Questions

Frequently asked questions about flights from Knoxville to Jacksonville.

How much does an airline ticket from Knoxville to Jacksonville cost?

The lowest price recorded in the last 15 days for a flight from Knoxville to Jacksonville is $102.

How far is Knoxville from Jacksonville?

Knoxville is about 391 mi from Jacksonville.

What are the airports in Jacksonville?

Jacksonville has one airport: Jacksonville.

What are the airports in Knoxville?

Knoxville has one airport: Knoxville - McGhee Tyson.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Knoxville to Jacksonville?

The best time to book a flight from Knoxville to Jacksonville is 1 month in advance, while the worst time is 21 weeks in advance.

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

The cheapest month to fly from Knoxville to Jacksonville is August.

What is the most expensive month to fly from Knoxville to Jacksonville?

The most expensive month to fly from Knoxville to Jacksonville is December.

What is the best day of the week to fly from Knoxville to Jacksonville?

For flights from Knoxville to Jacksonville Monday is on average the cheapest day to fly, while Monday is the most expensive day to fly.