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Gatlinburg

$48+ Cheap flights from Philadelphia (PHL) to Gatlinburg, TN

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TYS
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Gatlinburg are usually found in July or August, booked 38 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Philadelphia to Gatlinburg

Cheapest flights from Philadelphia to Gatlinburg
Explore the most affordable flight options available from Philadelphia to Gatlinburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 5/216:53 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 5/243:46 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/18$103
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 6/46:27 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 6/73:46 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/18$117
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 7/56:18 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Thu 7/93:38 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/13$118
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Thu 5/286:26 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 5/313:46 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/16$138
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Thu 6/116:27 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 6/143:46 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/16$148
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Sun 7/266:18 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Thu 7/303:38 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/14$153
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Fri 8/284:35 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Mon 8/311:25 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/16$154
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Thu 7/306:18 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 8/23:38 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/17$161
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 11/24:52 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Fri 11/61:17 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/14$162
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Thu 6/186:45 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Sun 6/214:05 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/15$164
This Gotogate deal was found by Cheapflights users on 3/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:26 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Thu 6/113:47 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 3/14$179

Find flight deals from Philadelphia to Gatlinburg

Keep the following information in mind while searching for Philadelphia to Gatlinburg flight deals. Data was last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(Booking.com)

One-way from

$48
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$461
Provider with most accurate pricing for Philadelphia-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Knoxville McGhee Tyson flights.
Search Deals
From Philadelphia to Gatlinburg
Search Deals
One-way flight from Philadelphia to Gatlinburg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Gatlinburg 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 March 18, 2026.
Use the filters below to find and compare flights from Philadelphia to Gatlinburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Tue 4/14

9:10 am-7:40 pm

1 stop10h 30m

Knoxville McGhee Tyson

Tue 4/21

7:05 am-1:55 pm

1 stop6h 50m

$300

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Wed 4/8

9:10 am-5:10 pm

2 stops8h 00m

Knoxville McGhee Tyson

Thu 4/9

6:45 pm-10:45 pm

1 stop4h 00m

$328

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Wed 5/13

9:10 am-5:10 pm

2 stops8h 00m

Knoxville McGhee Tyson

Sat 5/16

6:40 am-5:50 pm

2 stops11h 10m

$370

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Sun 4/12

12:15 pm-9:05 pm

2 stops8h 50m

Knoxville McGhee Tyson

Thu 4/16

6:35 am-12:55 pm

1 stop6h 20m

$385

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Tue 4/7

11:35 am-7:40 pm

2 stops8h 05m

Knoxville McGhee Tyson

Sat 4/11

7:45 am-6:35 pm

2 stops10h 50m

$396

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Mon 3/30

11:25 am-9:15 pm

2 stops9h 50m

Knoxville McGhee Tyson

Wed 4/8

12:50 pm-10:00 pm

2 stops9h 10m

$440
Quickest round-trip

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Sat 3/21

8:35 am-1:10 pm

1 stop4h 35m

Knoxville McGhee Tyson

Mon 3/23

7:25 pm-11:35 pm

1 stop4h 10m

$482

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 4/3

10:33 am-3:09 pm

1 stop4h 36m

Knoxville McGhee Tyson

Sun 4/5

2:25 pm-6:54 pm

1 stop4h 29m

$499

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Sat 4/25

2:55 pm-10:34 pm

2 stops7h 39m

Knoxville McGhee Tyson

Tue 4/28

7:00 am-2:10 pm

2 stops7h 10m

$499

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Thu 4/30

5:30 am-11:17 am

1 stop5h 47m

Knoxville McGhee Tyson

Mon 5/4

7:00 pm-12:59 am

1 stop5h 59m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Philadelphia to Gatlinburg

Have a flexible travel schedule? Discover the best time to fly to Gatlinburg from Philadelphia 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 Philadelphia to Gatlinburg

How far ahead should I book a flight from Philadelphia to Gatlinburg?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Gatlinburg. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Philadelphia to Gatlinburg, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Gatlinburg?

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Gatlinburg (average of $46). Flying from Philadelphia to Gatlinburg in December is currently the most expensive (average of $121). 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 PHL to G4T?

Find hourly flight availability from Philadelphia to Gatlinburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.

One of the essential ways to save on airfare from Philadelphia to Gatlinburg is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

What is the cheapest day to fly from Philadelphia to Gatlinburg?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Gatlinburg. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Philadelphia to Gatlinburg flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Gatlinburg

Explore weekly flight availability from Philadelphia to Gatlinburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 18, 2026.

The most flights from PHL to G4T are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Gatlinburg

Get insights into the airlines that provide service to Gatlinburg. 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 Gatlinburg. Reviews last updated March 18, 2026.
Read reviews from past customers who have flown Delta,Allegiant Air, andAmerican Airlines from Philadelphia to Gatlinburg. 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
8,288 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.3
Good
712 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,469 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Gatlinburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Gatlinburg?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Gatlinburg. You should not have trouble finding flights to Gatlinburg from Philadelphia; the airport handles an average of 4 outbound flights to Gatlinburg per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Philadelphia airport to Gatlinburg. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How popular is this Philadelphia to Gatlinburg flight route?

    Flights from Philadelphia to Gatlinburg have been viewed 1 times in the past calendar month.

  • How long is the flight from Philadelphia to Gatlinburg?

    Departing from Philadelphia to Gatlinburg will take you 10h 30m. Philadelphia and Gatlinburg are separated by a distance of 553 mi.

  • What are the most reliable airlines from Philadelphia to Gatlinburg?

    Before booking your flight to Gatlinburg from Philadelphia, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (80%), Qatar Airways (77%), American Airlines( 73%).

  • What are the cheapest flights from Philadelphia to Gatlinburg?

    The cheapest flight price from Philadelphia to Gatlinburg is $48. On average you can expect to pay $381. The most popular route, (Philadelphia - Knoxville McGhee Tyson), can usually be booked for $138.

  • Can I find deals for flights from Philadelphia to Gatlinburg that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Gatlinburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Gatlinburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Gatlinburg.

  • Can I find deals for business class flights from Philadelphia to Gatlinburg?

    Yes. Cheapflights offers flight deals from Philadelphia to Gatlinburg 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 Philadelphia to Gatlinburg?

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Gatlinburg (average of $46). Flying from Philadelphia to Gatlinburg in December is currently the most expensive (average of $121). 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

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Alternative routes for Philadelphia to Gatlinburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Gatlinburg

Discover the top 3 airlines that operate flights from Philadelphia to Gatlinburg. 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$87Average$444FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$111Average$170FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$303Average$453FlexibilityNo cancel feeOn-time71%

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