PBI - TYS

$140 Find Cheap Flights from West Palm Beach to Knoxville - Compare and Save

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 8/6. 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

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Everything you should know

Cheapest round-trip
$279
Typical prices: $438-$556
American Airlines
Tue 9/1Tue 9/8
PBI - TYS • 1 stop
Cheapest one-way
$140
Typical prices: $82-$219
American Airlines
Thu 8/6
PBI - TYS • 1 stop
Top airlines
Cheapest • from $279 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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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
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Insights
Insights
Top layover airports
Cheapest • Avg $386 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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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, Sep 1 - Tue, Sep 8
American Airlines Logo
9:10 am - 3:57 pm
PBI
-
TYS
6h 47m
1 stop
American Airlines Logo
12:09 pm - 5:43 pm
TYS
-
PBI
5h 34m
1 stop
$279American Airlines
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
7:20 am - 1:05 pm
PBI
-
TYS
5h 45m
1 stop
Southwest Logo
7:00 am - 4:20 pm
TYS
-
PBI
9h 20m
2 stops
$284Southwest
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
7:45 am - 6:55 pm
PBI
-
TYS
11h 10m
2 stops
Southwest Logo
8:05 am - 7:50 pm
TYS
-
PBI
11h 45m
2 stops
$289Southwest
Wed, Aug 26 - Thu, Aug 27
Southwest Logo
12:35 pm - 7:50 pm
PBI
-
TYS
7h 15m
1 stop
Southwest Logo
8:25 am - 10:05 pm
TYS
-
PBI
13h 40m
2 stops
$290Southwest
Wed, Aug 26 - Thu, Aug 27
Southwest Logo
10:30 am - 7:50 pm
PBI
-
TYS
9h 20m
2 stops
Southwest Logo
8:25 am - 10:05 pm
TYS
-
PBI
13h 40m
2 stops
$295Southwest
Thu, Oct 1 - Wed, Oct 7
Delta Logo
6:00 am - 9:29 am
PBI
-
TYS
3h 29m
1 stop
Delta Logo
2:38 pm - 6:35 pm
TYS
-
PBI
3h 57m
1 stop
$299Delta
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
8:25 am - 12:20 pm
PBI
-
TYS
3h 55m
1 stop
Southwest Logo
8:05 am - 4:20 pm
TYS
-
PBI
8h 15m
1 stop
$302Southwest
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:00 am - 9:29 am
PBI
-
TYS
3h 29m
1 stop
Delta Logo
7:25 pm - 11:29 pm
TYS
-
PBI
4h 04m
1 stop
$303Delta
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
8:25 am - 12:20 pm
PBI
-
TYS
3h 55m
1 stop
Southwest Logo
7:00 am - 4:20 pm
TYS
-
PBI
9h 20m
2 stops
$307Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
7:45 am - 6:55 pm
PBI
-
TYS
11h 10m
2 stops
Southwest Logo
7:00 am - 4:20 pm
TYS
-
PBI
9h 20m
2 stops
$312Southwest
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.

How much is a round-trip flight from West Palm Beach to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from West Palm Beach to Knoxville departing in September.

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 March, where tickets cost $324 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $556 and $531 respectively.

Good to know

Low season

January

Cheapest flight

$140
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 9% 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 5 days, the lowest price for a flight from West Palm Beach to Knoxville was $140 for a one-way ticket and $279 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 Allegiant Air?

    The two airlines most popular with KAYAK users for flights from West Palm Beach to Knoxville are Delta and Allegiant Air. With an average price for the route of $384 and an overall rating of 7.8, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $170 and an overall rating of 7.3.

  • 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.
7.8
DeltaOverall score based on 8480 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
7.8Comfort
Airline reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

6.0 GoodLane, Jul 2026
ATL - MEM
Read more Delta reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Should never have had to go to Detroit from Orlando back to Tennessee!

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

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

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Love delta but the delays and long waits for updates was just too much this time.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

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.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

desk agent in sioux falls is rough .needs customer courtesy training

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

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

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

At least it was a short flight. Greyhound with wings.

Per usual, flight status, staff courtesy and professionalism were excellent

Our flight got changed and/or delayed 8 times before we boarded.

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

Information on your arrival and departure airports