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Cheap flights from Jacksonville to Knoxville (JAX - TYS) from $40

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. 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.
JAX — TYS
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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The best prices from Jacksonville to Knoxville McGhee Tyson are usually found in September or August, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Jacksonville to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$302

One-way from

$104
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Jacksonville to Knoxville McGhee Tyson
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One-way flight from Jacksonville to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Jacksonville to Knoxville?

Friday is generally a great day to depart. Flying on this day could help you save up to 118%.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 627% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Jacksonville to Knoxville 1-2 weeks in advance for as low as $513, or $634 for flights within the next 24 hours.

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

September is one of the best times of the year to fly to Knoxville from Jacksonville. Prices for September average $468 per person but you can even find prices for as low as $88. The most expensive prices can be found in the month of March. Opting for a September flight can save you 13% on your journey compared to booking in March

What is the cheapest time of day to fly from JAX to TYS?

It’s typically best to fly out from Jacksonville to Knoxville in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Jacksonville to Knoxville flights in June & July 2024

Find cheap flight options from Jacksonville to Knoxville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Knoxville in June and July 2024. For more flight deals, be sure to check back very soon.
Mon 7/18:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/87:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$80
Fri 7/123:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/157:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$84
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/112:18 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$86
Fri 7/53:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/87:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$88
Fri 6/288:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/112:18 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$100
Sun 6/168:12 amJAX - TYS
1 stop7h 24mMultiple Airlines
Mon 6/1712:18 pmTYS - JAX
Nonstop1h 20mMultiple Airlines
Deal found 6/9$109
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Thu 6/2010:47 amTYS - JAX
1 stop10h 45mMultiple Airlines
Deal found 6/9$115
Mon 7/293:25 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Thu 8/110:48 amTYS - JAX
1 stop10h 44mMultiple Airlines
Deal found 6/9$139
Fri 7/123:25 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Mon 7/156:30 amTYS - JAX
1 stop11h 51mMultiple Airlines
Deal found 6/9$189

Jacksonville to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
The lowest fares we've come across on flights traveling from Jacksonville to Knoxville in June and July 2024. For more flight deals, be sure to check back very soon.
Mon 7/18:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/87:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$80
Mon 9/96:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Fri 9/134:49 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$82
Fri 7/123:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/157:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$84
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/112:18 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$86
Fri 8/23:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 8/57:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$87
Fri 7/53:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/87:15 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$88
Fri 8/3011:15 amJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 9/210:00 amTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$92
Fri 11/14:10 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 11/42:45 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$99
Fri 6/288:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/112:18 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$100

Jacksonville to Knoxville flights leaving soon

Find last-minute flight options from Jacksonville to Knoxville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Consider one of these great deals we found on last-minute flights from Jacksonville to Knoxville. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Mon 7/112:18 pmTYS - JAX
Nonstop1h 20mAllegiant Air
Deal found 6/9$86
Sun 6/168:12 amJAX - TYS
1 stop7h 24mMultiple Airlines
Mon 6/1712:18 pmTYS - JAX
Nonstop1h 20mMultiple Airlines
Deal found 6/9$109
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Thu 6/2010:47 amTYS - JAX
1 stop10h 45mMultiple Airlines
Deal found 6/9$115
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Thu 6/206:30 amTYS - JAX
2 stops12h 40mAllegiant Air
Deal found 6/9$223
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Wed 6/199:00 amTYS - JAX
3 stops34h 10mMultiple Airlines
Deal found 6/8$253
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Mon 7/16:00 amTYS - JAX
1 stop6h 17mMultiple Airlines
Deal found 6/9$255
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Mon 7/18:10 amTYS - JAX
2 stops9h 26mMultiple Airlines
Deal found 6/9$268
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Wed 6/199:00 amTYS - JAX
2 stops30h 25mMultiple Airlines
Deal found 6/8$285
Mon 6/178:28 pmJAX - TYS
Nonstop1h 20mMultiple Airlines
Thu 6/201:30 pmTYS - JAX
3 stops28h 06mMultiple Airlines
Deal found 6/9$341

One-way flights to Knoxville from Jacksonville

Search for one-way flight options from Jacksonville to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the best available options we've come across on one-way flights from Jacksonville to Knoxville. Users can also find round-trip Jacksonville to Knoxville flights by using the search form above.
Mon 8/53:25 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Deal found 6/9$40
Mon 6/248:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Deal found 6/9$54
Fri 6/288:28 pmJAX - TYS
Nonstop1h 20mAllegiant Air
Deal found 6/9$59
Thu 6/208:12 amJAX - TYS
1 stop7h 24mFrontier
Deal found 6/9$104
Thu 6/274:15 pmJAX - TYS
1 stop6h 56mAllegiant Air
Deal found 6/9$111
Sun 6/234:13 pmJAX - TYS
1 stop6h 58mAllegiant Air
Deal found 6/9$135
Wed 6/261:00 pmJAX - TYS
2 stops22h 27mMultiple Airlines
Deal found 6/9$171
Thu 6/2710:45 amJAX - TYS
2 stops11h 59mMultiple Airlines
Deal found 6/9$184
Wed 6/261:00 pmJAX - TYS
3 stops22h 27mMultiple Airlines
Deal found 6/9$186

Find flights from Jacksonville to Knoxville within your budget

Customize your flight search to find flights from Jacksonville to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$76 - $316

Route

Depart

Return

Price

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Mon 7/1

Nonstop1h 20m

Knoxville McGhee Tyson

Fri 7/5

Nonstop1h 20m

$76

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Mon 7/1

Nonstop1h 20m

Knoxville McGhee Tyson

Mon 7/8

Nonstop1h 20m

$80

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Mon 9/9

Nonstop1h 20m

Knoxville McGhee Tyson

Fri 9/13

Nonstop1h 20m

$82

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Mon 7/8

Nonstop1h 20m

Knoxville McGhee Tyson

Mon 7/15

Nonstop1h 20m

$84

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Fri 8/2

Nonstop1h 20m

Knoxville McGhee Tyson

Mon 8/5

Nonstop1h 20m

$87

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Fri 7/5

Nonstop1h 20m

Knoxville McGhee Tyson

Mon 7/8

Nonstop1h 20m

$88

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Fri 8/30

Nonstop1h 20m

Knoxville McGhee Tyson

Mon 9/2

Nonstop1h 20m

$92

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Mon 7/29

Nonstop1h 20m

Knoxville McGhee Tyson

Thu 8/1

1 stop10h 44m

$139

JacksonvilleKnoxville McGhee Tyson

JAX - TYS

JAXTYS

Jacksonville

Tue 7/2

1 stop4h 33m

Knoxville McGhee Tyson

Fri 7/5

1 stop4h 18m

$316

Flights are sorted by cheapest first

Deals found on 6/10

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Knoxville. Price data was last updated on May 31, 2024.
The price you pay for your flight from Jacksonville to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Knoxville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Jacksonville to Knoxville flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Jacksonville to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature and rainfall totals by month.

TYS

Temperature

39.2 - 78.8 °F

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated June 10, 2024.
Get a feel of what it's like to fly with Delta, Allegiant Air and United Airlines from Jacksonville to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
991 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,647 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,138 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.2
Okay
3,969 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Jacksonville to Knoxville for under $100 on Cheapflights?

    Yes, there are multiple flights from Jacksonville to Knoxville for under $100. The cheapest flight booked recently is on Allegiant Air for just $76, but on average you can expect to pay $151.

  • Are there nonstop flights from Jacksonville to Knoxville for under $100 on Cheapflights?

    Cheapflights has at least 9 direct flights from Jacksonville to Knoxville under $100. A good price for a nonstop flight from Jacksonville to Knoxville is less than $96.

  • Are there last-minute flights available from Jacksonville to Knoxville for under $100?

    There are currently 20+ open flights from Jacksonville to Knoxville within the next 7 days for less than $100.

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

    Allegiant Air, at $76, was found to be the cheapest airline from Jacksonville to Knoxville. An alternate airline flying to your destination would be Delta. Users have found that Allegiant Air is 83% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Jacksonville to Knoxville one-way?

    One-way options have recently been found by users for as low as $40 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $104 and American Airlines from $201 one-way.

  • What are the cheapest flights from Jacksonville to Knoxville?

    Looking at all options, your cheapest flight can be booked for $34. While the most popular route (Jacksonville - Knoxville McGhee Tyson) can be booked for $79 on average our data indicates $67 when flying from Jacksonville to Knoxville.

  • What does JAX to TYS mean?

    JAX and TYS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. JAX to TYS refers to a flight route from Jacksonville Airport to Knoxville McGhee Tyson Airport.

  • Can I find deals for flights from Jacksonville to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Jacksonville to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Jacksonville to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Jacksonville to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Jacksonville to Knoxville that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Knoxville.

  • Can I find deals for business class flights from Jacksonville to Knoxville?

    Yes. Cheapflights offers flight deals from Jacksonville to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Jacksonville to Knoxville that allow pets onboard?

    Many airlines flying from Jacksonville to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Jacksonville to Knoxville?

    Yes, you can often find last-minute deals on Jacksonville to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Jacksonville to Knoxville flight deals updated?

    The Jacksonville to Knoxville flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Jacksonville to Knoxville?

    Before booking your flight from Jacksonville to Knoxville check out the most popular airlines for this route: American Airlines, Delta or Allegiant Air.

  • What is the cheapest month to book a flight from Jacksonville to Knoxville?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Knoxville (average of $302). Flying from Jacksonville to Knoxville in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Jacksonville to Knoxville

Discover the top 3 airlines that operate flights from Jacksonville to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$74Average$90FlexibilityNo cancel feeOn-time88%
DeltaCheapest$318Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$321Average$475FlexibilityNo cancel feeOn-time71%
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Search flights from Jacksonville to Knoxville by cabin class

Find flights from Jacksonville to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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