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$135+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — TYS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Palm Beach Intl to Knoxville McGhee Tyson are usually found in August or June, 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 July 29, 2025.

Round-trip from

$269
(Delta)

One-way from

$135
(Delta)

Popular in

March

Cheapest in

August

Average price

$318
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. 11% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/196:00 amPBI - TYS
1 stop3h 30mDelta
Sat 8/236:14 pmTYS - PBI
1 stop6h 32mDelta
Deal found 7/29$269
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/156:00 amPBI - TYS
1 stop5h 22mAmerican Airlines
Sun 8/175:06 amTYS - PBI
1 stop6h 04mAmerican Airlines
Deal found 7/29$279
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 11/11:38 pmPBI - TYS
1 stop6h 42mUnited Airlines
Wed 11/55:45 amTYS - PBI
1 stop5h 47mUnited Airlines
Deal found 7/29$319
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:05 pmPBI - TYS
2 stops23h 36mMultiple Airlines
Wed 9/34:31 pmTYS - PBI
2 stops20h 48mMultiple Airlines
Deal found 7/28$381
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:20 pmPBI - TYS
2 stops22h 14mAllegiant Air
Mon 9/158:00 amTYS - PBI
2 stops12h 50mAllegiant Air
Deal found 7/28$417

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 July 29, 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

Tue 8/19

6:00 am-9:30 am

1 stop3h 30m

Knoxville McGhee Tyson

Sat 8/23

6:14 pm-12:46 am

1 stop6h 32m

$269

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 8/15

6:00 am-11:22 am

1 stop5h 22m

Knoxville McGhee Tyson

Sun 8/17

5:06 am-11:10 am

1 stop6h 04m

$279

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 9/26

4:10 pm-10:50 pm

1 stop6h 40m

Knoxville McGhee Tyson

Tue 9/30

7:00 am-7:09 pm

2 stops12h 09m

$324

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 8/28

9:05 pm-8:41 pm

2 stops23h 36m

Knoxville McGhee Tyson

Wed 9/3

4:31 pm-1:19 pm

2 stops20h 48m

$381

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 9/11

7:20 pm-5:34 pm

2 stops22h 14m

Knoxville McGhee Tyson

Mon 9/15

8:00 am-8:50 pm

2 stops12h 50m

$417

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Sun 9/14

6:00 am-10:56 am

1 stop4h 56m

$135

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 8/29

9:04 pm-6:08 pm

2 stops21h 04m

$177

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Tue 10/7

9:29 pm-3:36 pm

2 stops18h 07m

$187

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 8/29

2:57 pm-11:57 pm

2 stops9h 00m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 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 $295). 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 July 29, 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 July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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
7,979 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

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.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

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
7,979 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

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
7,979 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

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.

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

    According to our current data, Delta ($269), American Airlines ($279), and United Airlines ($324) offers the cheapest pricing from West Palm Beach to Knoxville. You may be able to fly from West Palm Beach to Knoxville for 24% 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 $135 on Delta. Other airlines that offer cheap prices include Allegiant Air from $177 and United Airlines from $240 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 $295). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$105Average$222FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$341FlexibilityNo cancel feeOn-timeN/A

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