$31 Find Cheap Flights from Philadelphia to Gatlinburg - 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 Philadelphia to Gatlinburg departing on 8/28. 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
$83
Typical prices: $106-$450
Allegiant Air
Mon 8/24Fri 8/28
PHL - TYS • Non-stop
Cheapest one-way
$31
Typical prices: $133-$423
Allegiant Air
Fri 8/28
PHL - TYS • Non-stop
Arrival airport
You can't fly directly to Gatlinburg. It is served by Knoxville (TYS), located 27.6 miles from Gatlinburg.
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Flight Deals
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Flight Deals

Cheap Flights from Philadelphia to Gatlinburg (PHL-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Gatlinburg 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 Philadelphia to Gatlinburg

Mon, Aug 24 - Fri, Aug 28
Allegiant Air Logo
4:35 pm - 6:35 pm
PHL
-
TYS
2h 00mnonstop
Allegiant Air Logo
1:55 pm - 3:45 pm
TYS
-
PHL
1h 50mnonstop
$83Allegiant Air
Fri, Aug 28 - Mon, Aug 31
Allegiant Air Logo
4:35 pm - 6:35 pm
PHL
-
TYS
2h 00mnonstop
Allegiant Air Logo
1:25 pm - 3:15 pm
TYS
-
PHL
1h 50mnonstop
$83Allegiant Air
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
4:35 pm - 6:35 pm
PHL
-
TYS
2h 00mnonstop
Multiple Airlines Logo
6:21 pm - 3:16 pm
TYS
-
PHL
20h 55m
1 stop
$142Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
5:34 pm - 7:34 pm
PHL
-
TYS
2h 00mnonstop
Multiple Airlines Logo
7:04 pm - 11:02 am
TYS
-
PHL
15h 58m
1 stop
$144Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
7:15 am - 12:05 pm
PHL
-
TYS
4h 50m
1 stop
Southwest Logo
8:05 am - 4:00 pm
TYS
-
PHL
7h 55m
2 stops
$292Southwest
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
10:45 am - 7:50 pm
PHL
-
TYS
9h 05m
2 stops
Southwest Logo
8:05 am - 4:00 pm
TYS
-
PHL
7h 55m
2 stops
$297Southwest
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
5:52 pm - 8:01 pm
PHL
-
TYS
2h 09mnonstop
American Airlines Logo
7:00 am - 8:58 am
TYS
-
PHL
1h 58mnonstop
$409American Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
1:47 pm - 4:06 pm
PHL
-
TYS
2h 19mnonstop
American Airlines Logo
7:38 am - 9:38 am
TYS
-
PHL
2h 00mnonstop
$409American Airlines
Tue, Nov 17 - Sat, Nov 21
Delta Logo
12:20 pm - 5:59 pm
PHL
-
TYS
5h 39m
1 stop
Delta Logo
12:34 pm - 6:27 pm
TYS
-
PHL
5h 53m
1 stop
$429Delta
Sat, Oct 31 - Wed, Nov 4
Delta Logo
4:00 pm - 10:22 pm
PHL
-
TYS
6h 22m
1 stop
Delta Logo
2:38 pm - 8:30 pm
TYS
-
PHL
5h 52m
1 stop
$429Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$31
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 61% lower on average.
Flight from Philadelphia to Knoxville

When to book flights from Philadelphia to Gatlinburg

Are your dates flexible? Find out the best times to travel from Philadelphia to Gatlinburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Philadelphia to Gatlinburg

  • Which airports will I be using when flying from Philadelphia to Gatlinburg?

    When flying out of Philadelphia you’ll be using Philadelphia. Gatlinburg does not have its own airport so you’ll be flying into nearby Knoxville McGhee Tyson airport, which is 27.6 mi away.

  • How long does a flight from Philadelphia to Gatlinburg take?

    Direct flights cover the 553 miles separating Philadelphia and Gatlinburg in about 2h 00m.

  • How many flights are there between Philadelphia and Gatlinburg?

    11 direct flights run between Philadelphia and Gatlinburg on a daily basis. On average, there are about 82 departures each week.

  • What’s the cheapest day of the week to fly between Philadelphia and Gatlinburg?

    Consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Philadelphia to Gatlinburg?

    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 Philadelphia to Gatlinburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Gatlinburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Gatlinburg from Philadelphia 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 Philadelphia to Gatlinburg?

    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 Gatlinburg with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Gatlinburg?

    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 Gatlinburg from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Gatlinburg?

    In the last 5 days, the cheapest one-way ticket between Philadelphia and Gatlinburg found on KAYAK was with Allegiant Air for $44. Allegiant Air offered a round-trip connection from $83 and Delta from $118.

Top tips for finding cheap flights from Philadelphia to Gatlinburg

  • There is no airport in Gatlinburg. Instead, you’ll be flying into Knoxville McGhee Tyson Airport when flying between Philadelphia and Gatlinburg.
  • The cheapest flight from Philadelphia to Gatlinburg was found 65 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be December, January and February. The cheapest month to fly is July.

Reviews of the top 5 airlines serving Philadelphia to Gatlinburg

 
Need help choosing which airline to fly with from Philadelphia to Gatlinburg? 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.
8.0
SouthwestOverall score based on 4230 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

6.0 GoodVera, Jul 2026
MCO - BNA
Read more Southwest reviews

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

For my birthday trip this was my second time ever flying, this trip was the best.

I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.

We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience

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!

Connection flights should be spaced out farther because too close I missed my connection.

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.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

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

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

It's fine but Newark to Nashville was too long

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

We had excellent customer service despite the chaos at George Bush airport in Houston!

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

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

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.

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.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

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

Plane had mechanic problem that was never explained. Had to bring a plane from another airport. Six hour delay. No apology for the delay. Not even an acknowledgment.

Very good, boarded and took off on time and landed early

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

Quick flight again no one illness why there were multiple delays and changing of the gate number.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

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!!!

late again! but its my only option to not take 9 hours to get to Memphis

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

all good still 18 min late taking off. Wish AA could get with the program and be one time for once.

Everything you need to know for your flight from Philadelphia to Gatlinburg

Complete your trip to Gatlinburg with a hotel stay or car rental