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$136+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — TYS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:23 pm
PBI
-
TYS
2 stops44h 45m
Multiple Airlines
Mon 2/237:15 am
TYS
-
PBI
1 stop26h 39m
Multiple Airlines
Deal found 1/19$270
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/188:29 am
PBI
-
TYS
1 stop7h 01m
American Airlines
Sat 2/212:54 pm
TYS
-
PBI
1 stop6h 40m
American Airlines
Deal found 1/19$271
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 5/235:30 pm
PBI
-
TYS
1 stop6h 19m
American Airlines
Wed 5/278:11 pm
TYS
-
PBI
1 stop4h 22m
American Airlines
Deal found 1/19$280
This Delta deal was found by Cheapflights users on 1/20. 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 9/412:35 pm
PBI
-
TYS
1 stop5h 42m
Delta
Mon 9/77:20 pm
TYS
-
PBI
1 stop4h 53m
Delta
Deal found 1/20$289
This Southwest deal was found by Cheapflights users on 1/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 pm
PBI
-
TYS
1 stop4h 15m
Southwest
Mon 3/97:50 am
TYS
-
PBI
2 stops14h 00m
Southwest
Deal found 1/20$302
This Delta deal was found by Cheapflights users on 1/20. 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 7/107:50 pm
PBI
-
TYS
1 stop3h 57m
Delta
Tue 7/144:00 pm
TYS
-
PBI
1 stop4h 09m
Delta
Deal found 1/20$305
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 5/2812:35 pm
PBI
-
TYS
1 stop5h 40m
Delta
Mon 6/15:40 pm
TYS
-
PBI
1 stop4h 03m
Delta
Deal found 1/20$315
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 9/145:45 pm
PBI
-
TYS
1 stop6h 25m
American Airlines
Fri 9/188:39 pm
TYS
-
PBI
1 stop3h 45m
American Airlines
Deal found 1/19$319
This Delta deal was found by Cheapflights users on 1/19. 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.
Mon 2/166:12 pm
PBI
-
TYS
1 stop5h 40m
Delta
Mon 2/236:41 pm
TYS
-
PBI
1 stop5h 56m
Delta
Deal found 1/19$333
This Delta deal was found by Cheapflights users on 1/20. 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 2/176:00 am
PBI
-
TYS
1 stop5h 08m
Delta
Wed 2/185:35 am
TYS
-
PBI
1 stop4h 19m
Delta
Deal found 1/20$334
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/2811:36 am
PBI
-
TYS
1 stop5h 13m
American Airlines
Thu 2/265:47 pm
TYS
-
PBI
1 stop4h 46m
American Airlines
Deal found 1/20$336
This Delta deal was found by Cheapflights users on 1/20. 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 2/176:00 am
PBI
-
TYS
1 stop5h 08m
Delta
Sat 2/215:35 am
TYS
-
PBI
1 stop4h 19m
Delta
Deal found 1/20$348

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$270
(Kiwi.com)

One-way from

$136
(Delta)

Popular in

September

Cheapest in

June

Average price

$363
Provider with most accurate pricing for Palm Beach Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Beach Intl-Knoxville McGhee Tyson flights.
Search Deals
From Palm Beach Intl to Knoxville McGhee Tyson
Search Deals
One-way flight from Palm Beach Intl to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Sat 5/23

5:30 pm-11:49 pm

1 stop6h 19m

Knoxville McGhee Tyson

Wed 5/27

8:11 pm-12:33 am

1 stop4h 22m

$280

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 5/28

7:50 pm-11:46 pm

1 stop3h 56m

Knoxville McGhee Tyson

Mon 6/1

7:20 pm-11:09 pm

1 stop3h 49m

$289

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Wed 2/4

9:15 am-1:50 pm

1 stop4h 35m

Knoxville McGhee Tyson

Sun 2/8

5:00 pm-9:38 pm

1 stop4h 38m

$319

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Mon 2/16

6:12 pm-11:52 pm

1 stop5h 40m

Knoxville McGhee Tyson

Mon 2/23

6:41 pm-12:37 am

1 stop5h 56m

$333

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Tue 2/17

6:00 am-11:08 am

1 stop5h 08m

Knoxville McGhee Tyson

Sat 2/21

5:35 am-9:54 am

1 stop4h 19m

$348

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 3/19

7:00 am-6:45 pm

2 stops11h 45m

Knoxville McGhee Tyson

Sun 3/22

7:40 am-4:05 pm

1 stop8h 25m

$353

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Sat 5/2

6:12 pm-11:54 pm

1 stop5h 42m

Knoxville McGhee Tyson

Sun 5/3

5:40 pm-9:45 pm

1 stop4h 05m

$353

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Fri 3/20

7:52 pm-11:57 pm

1 stop4h 05m

Knoxville McGhee Tyson

Sun 3/22

5:40 am-10:02 am

1 stop4h 22m

$359

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 3/19

11:09 am-4:06 pm

1 stop4h 57m

Knoxville McGhee Tyson

Sun 3/22

5:40 am-10:02 am

1 stop4h 22m

$359

West Palm BeachKnoxville

PBI - TYS

PBITYS

Palm Beach Intl

Thu 4/23

7:46 pm-11:55 pm

1 stop4h 09m

Knoxville McGhee Tyson

Sun 4/26

5:00 am-10:55 am

1 stop5h 55m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 19 results
1
2

Compare providers for flights from West Palm Beach to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Knoxville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Knoxville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 16, 2026.

The best time to book flights from West Palm Beach to Knoxville is 63 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, April is the cheapest month in which you can book a flight from West Palm Beach to Knoxville (average of $62). Flying from West Palm Beach to Knoxville in December is currently the most expensive (average of $90). 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.

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 January 21, 2026.
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
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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
7.9
Good
8,086 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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
11,172 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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
705 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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 56m. 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 ($122), Delta ($248), and American Airlines ($258) offers the cheapest pricing from West Palm Beach to Knoxville. You may be able to fly from West Palm Beach to Knoxville for 67% less than the average price by searching for these airlines.

  • 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, April is the cheapest month in which you can book a flight from West Palm Beach to Knoxville (average of $62). Flying from West Palm Beach to Knoxville in December is currently the most expensive (average of $90). 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
Cherokee
Crossville
Corbin
Morristown
Bryson City
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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$122Average$245FlexibilityNo cancel feeOn-time88%
DeltaCheapest$248Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$372FlexibilityNo cancel feeOn-time71%

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