PBI - TYS

$165 Find Cheap Flights from West Palm Beach to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from West Palm Beach to Knoxville departing on 3/18. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Knoxville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$271
Overall average: $373
Southwest
Tue 5/26Tue 6/2
PBI - TYS • 1 stop
Cheapest one-way
$136
Typical prices: $152-$409
American Airlines
Wed 3/18
PBI - TYS • 1 stop
Top airlines
Southwest
Cheapest • from $271 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between West Palm Beach and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $378 (round-trip)
Atlanta (ATL)
Shortest trip • 4h 09m (one-way)
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from West Palm Beach to Knoxville (PBI-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from West Palm Beach to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from West Palm Beach to Knoxville

Tue, May 26 - Tue, Jun 2
Southwest Logo
3:00 pm - 8:50 pm
PBI
-
TYS
5h 50m
1 stop
Southwest Logo
8:15 am - 2:20 pm
TYS
-
PBI
6h 05m
1 stop
$271Southwest
Tue, May 26 - Tue, Jun 2
Southwest Logo
3:00 pm - 8:50 pm
PBI
-
TYS
5h 50m
1 stop
Southwest Logo
7:05 am - 4:55 pm
TYS
-
PBI
9h 50m
2 stops
$276Southwest
Wed, Mar 18 - Sat, Mar 21
American Airlines Logo
7:43 pm - 11:50 pm
PBI
-
TYS
4h 07m
1 stop
American Airlines Logo
5:00 am - 9:09 am
TYS
-
PBI
4h 09m
1 stop
$280American Airlines
Mon, Mar 30 - Tue, Mar 31
American Airlines Logo
7:43 pm - 11:50 pm
PBI
-
TYS
4h 07m
1 stop
American Airlines Logo
6:00 am - 10:28 am
TYS
-
PBI
4h 28m
1 stop
$282American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
6:00 am - 11:15 am
PBI
-
TYS
5h 15m
1 stop
American Airlines Logo
3:58 pm - 8:49 pm
TYS
-
PBI
4h 51m
1 stop
$284American Airlines
Tue, May 26 - Tue, Jun 2
Southwest Logo
6:45 am - 7:40 pm
PBI
-
TYS
12h 55m
2 stops
Southwest Logo
7:05 am - 4:55 pm
TYS
-
PBI
9h 50m
2 stops
$287Southwest
Tue, Mar 31 - Wed, Apr 8
Delta Logo
6:00 am - 11:17 am
PBI
-
TYS
5h 17m
1 stop
Delta Logo
5:10 pm - 9:45 pm
TYS
-
PBI
4h 35m
1 stop
$290Delta
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
5:42 am - 10:36 am
PBI
-
TYS
4h 54m
1 stop
American Airlines Logo
5:00 am - 9:13 am
TYS
-
PBI
4h 13m
1 stop
$294American Airlines
Sat, May 23 - Tue, May 26
Delta Logo
10:00 am - 2:33 pm
PBI
-
TYS
4h 33m
1 stop
Delta Logo
3:30 pm - 8:13 pm
TYS
-
PBI
4h 43m
1 stop
$295Delta
Sat, Apr 4 - Tue, Apr 7
Delta Logo
7:52 pm - 11:57 pm
PBI
-
TYS
4h 05m
1 stop
Delta Logo
5:40 am - 11:31 am
TYS
-
PBI
5h 51m
1 stop
$297Delta
Booking Insights

KAYAK's insights & trends for West Palm Beach to Knoxville flights

Get data-powered insights and trends into flights from West Palm Beach to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from West Palm Beach to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from West Palm Beach to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from West Palm Beach to Knoxville is June, where tickets cost $308 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $556 and $438 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from West Palm Beach to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from West Palm Beach to Knoxville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$136
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from West Palm Beach to Knoxville

When to book flights from West Palm Beach to Knoxville

Are your dates flexible? Find out the best times to travel from West Palm Beach to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from West Palm Beach to Knoxville

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

    In the last 3 days, the lowest price for a flight from West Palm Beach to Knoxville was $136 for a one-way ticket and $271 for a round-trip.

  • Do I need a passport to fly between West Palm Beach and Knoxville?

    No

  • Which aircraft models fly most regularly from West Palm Beach to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from West Palm Beach to Knoxville?

    oneworld, and SkyTeam are the airline alliances operating flights between West Palm Beach and Knoxville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from West Palm Beach to Knoxville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from West Palm Beach to Knoxville are Delta and American Airlines. With an average price for the route of $378 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $368 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from West Palm Beach to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from West Palm Beach to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from West Palm Beach to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from West Palm Beach is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from West Palm Beach to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to West Palm Beach with another airline. Booking your flights between West Palm Beach and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from West Palm Beach to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from West Palm Beach up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from West Palm Beach to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from West Palm Beach to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from West Palm Beach to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8239 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

10.0 ExcellentSoosnata, Feb 2026
MIA - LAX
Read more Delta reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

The flight was great as well as the airline staff

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

I am an AA flyer for a very long time... AA has yet to disappoint.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

The smell from the bathroom kept wafting through the cabin. It made people sick.

Waited for oxygen tanks for 30 minutes after boarding was complete.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Little warm on the plane and delayed for an hour

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

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

Information on your arrival and departure airports