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$97+ Cheap flights from West Palm Beach to Knoxville (PBI - TYS)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Palm Beach Intl to Knoxville McGhee Tyson are usually found in June or July, booked 76 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from West Palm Beach to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) 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 September 11, 2025.

Round-trip from

$193
(American Airlines)

One-way from

$97
(American Airlines)

Popular in

September

Cheapest in

June

Average price

$523
From Palm Beach Intl to Knoxville McGhee Tyson
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One-way flight from Palm Beach Intl to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from West Palm Beach to Knoxville

Cheapest flights from West Palm Beach to Knoxville
Explore the most affordable flight options available from West Palm Beach to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:20 amPBI - TYS
1 stop4h 11mAmerican Airlines
Sat 11/156:30 amTYS - PBI
1 stop4h 21mAmerican Airlines
Deal found 9/10$193
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:53 amPBI - TYS
1 stop6h 43mDelta
Tue 10/215:44 amTYS - PBI
1 stop4h 12mDelta
Deal found 9/10$229
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:09 pmPBI - TYS
1 stop6h 46mUnited Airlines
Sat 11/155:45 amTYS - PBI
2 stops8h 51mUnited Airlines
Deal found 9/10$234
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:35 pmPBI - TYS
1 stop4h 09mDelta
Tue 9/306:08 pmTYS - PBI
1 stop4h 52mDelta
Deal found 9/10$246
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:10 amPBI - TYS
1 stop4h 12mDelta
Wed 11/510:25 amTYS - PBI
1 stop5h 19mDelta
Deal found 9/11$250
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:14 amPBI - TYS
1 stop3h 53mAmerican Airlines
Wed 11/196:05 amTYS - PBI
1 stop4h 19mAmerican Airlines
Deal found 9/10$263
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:15 amPBI - TYS
1 stop3h 41mDelta
Tue 9/305:45 amTYS - PBI
1 stop5h 53mDelta
Deal found 9/10$276
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:28 pmPBI - TYS
1 stop6h 22mAmerican Airlines
Mon 10/277:00 amTYS - PBI
1 stop3h 51mAmerican Airlines
Deal found 9/9$289

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from West Palm Beach to Knoxville that are best for you.

Fly from

West Palm Beach

Fly to

Knoxville

Route

Depart

Return

Price

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Wed 11/12

7:20 am-11:31 am

1 stop4h 11m

Knoxville McGhee Tyson

Sat 11/15

6:30 am-10:51 am

1 stop4h 21m

$193

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Wed 2/18

7:50 pm-11:44 pm

1 stop3h 54m

Knoxville McGhee Tyson

Sat 2/21

2:30 pm-8:08 pm

1 stop5h 38m

$193

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Sat 10/4

2:57 pm-7:05 pm

1 stop4h 08m

Knoxville McGhee Tyson

Tue 10/7

3:49 pm-9:43 pm

1 stop5h 54m

$193

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Tue 10/14

4:10 pm-10:50 pm

1 stop6h 40m

Knoxville McGhee Tyson

Sat 10/18

8:50 am-3:06 pm

1 stop6h 16m

$229

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Sat 10/18

9:53 am-4:36 pm

1 stop6h 43m

Knoxville McGhee Tyson

Tue 10/21

5:44 am-9:56 am

1 stop4h 12m

$229

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Wed 11/12

2:36 pm-11:59 pm

2 stops9h 23m

Knoxville McGhee Tyson

Sat 11/15

5:45 am-2:36 pm

2 stops8h 51m

$239

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 9/26

7:35 pm-11:44 pm

1 stop4h 09m

Knoxville McGhee Tyson

Tue 9/30

6:08 pm-11:00 pm

1 stop4h 52m

$246

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Sat 11/15

8:00 am-2:46 pm

1 stop6h 46m

Knoxville McGhee Tyson

Sat 11/22

3:51 pm-8:59 pm

1 stop5h 08m

$250

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Wed 9/24

7:15 am-10:56 am

1 stop3h 41m

Knoxville McGhee Tyson

Tue 9/30

5:45 am-11:38 am

1 stop5h 53m

$276

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 11/6

7:42 pm-11:46 pm

1 stop4h 04m

Knoxville McGhee Tyson

Mon 11/10

3:51 pm-10:05 pm

1 stop6h 14m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from West Palm Beach to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from West Palm Beach 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.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Knoxville

How far ahead should I book a flight from West Palm Beach to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from West Palm Beach to Knoxville. Price data was last updated on August 29, 2025.

The best time to book flights from West Palm Beach to Knoxville is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from West Palm Beach to Knoxville?

Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Knoxville (average of $294). Flying from West Palm Beach to Knoxville in March 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.

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

Find hourly flight availability from West Palm Beach to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from West Palm Beach to Knoxville in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying in the evening, which is usually more expensive.

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 September 11, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and Allegiant Air from West Palm Beach to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from West Palm Beach to Knoxville?

    Departing from West Palm Beach to Knoxville will take you 3h 54m. The distance between West Palm Beach and Knoxville is about 670 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from West Palm Beach to Knoxville round-trip?

    According to our current data, Allegiant Air ($129), Delta ($248), and American Airlines ($248) offers the cheapest pricing from West Palm Beach to Knoxville. You may be able to fly from West Palm Beach to Knoxville for 65% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from West Palm Beach to Knoxville one-way?

    One-way options have recently been found by users for as low as $97 on American Airlines. Other airlines that offer cheap prices include United Airlines from $155 and Allegiant Air from $183 one-way.

  • Can I find deals for flights from West Palm Beach to Knoxville that include hotel bookings?

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

  • How can I find direct flights from West Palm Beach to Knoxville?

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

  • Can I find deals for business class flights from West Palm Beach to Knoxville?

    Yes. Cheapflights offers flight deals from West Palm Beach 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.

  • What is the cheapest month to book a flight from West Palm Beach to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Knoxville (average of $294). Flying from West Palm Beach to Knoxville in March 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Top 3 airlines flying from West Palm Beach to Knoxville

Discover the top 3 airlines that operate flights from West Palm Beach 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$129Average$232FlexibilityNo cancel feeOn-time88%
DeltaCheapest$248Average$365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$380FlexibilityNo cancel feeOn-time71%

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