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Gatlinburg

$31+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TYS
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Gatlinburg are usually found in July or June, booked 65 days in advance, depart on a Thursday or Sunday and return on a Friday

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 August 2, 2026.

This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:35 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Fri 8/281:55 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/30$83
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:34 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Fri 9/251:54 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/30$86
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Fri 8/281:55 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/28$87
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:34 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Fri 9/181:54 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 8/2$91
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 12/114:40 pm
PHL
-
TYS
Nonstop2h 02m
Allegiant Air
Mon 12/141:58 pm
TYS
-
PHL
Nonstop1h 52m
Allegiant Air
Deal found 8/1$93
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:35 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Mon 8/241:55 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/28$94
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/244:35 pm
PHL
-
TYS
Nonstop2h 00m
Allegiant Air
Mon 8/311:25 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/29$95
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/165:36 pm
PHL
-
TYS
Nonstop2h 03m
Allegiant Air
Mon 8/241:55 pm
TYS
-
PHL
Nonstop1h 50m
Allegiant Air
Deal found 7/29$96

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(CheapOair)

One-way from

$31
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$265
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. 18% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 2, 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
Quickest round-trip

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 8/28

10:20 am-7:55 pm

2 stops9h 35m

Knoxville McGhee Tyson

Mon 8/31

5:45 pm-10:00 pm

1 stop4h 15m

$325

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 8/28

10:20 am-7:55 pm

2 stops9h 35m

Knoxville McGhee Tyson

Wed 9/2

8:05 am-5:35 pm

2 stops9h 30m

$357

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 8/14

5:55 am-5:10 pm

2 stops11h 15m

Knoxville McGhee Tyson

Fri 8/21

1:00 pm-10:00 pm

2 stops9h 00m

$411

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 10/2

1:55 pm-10:40 pm

2 stops8h 45m

Knoxville McGhee Tyson

Mon 10/5

7:15 am-7:35 pm

2 stops12h 20m

$433

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Thu 8/20

5:55 am-5:10 pm

2 stops11h 15m

Knoxville McGhee Tyson

Sat 8/22

6:50 am-3:00 pm

2 stops8h 10m

$437

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Thu 9/3

5:55 am-5:10 pm

2 stops11h 15m

Knoxville McGhee Tyson

Mon 9/7

7:10 am-3:25 pm

2 stops8h 15m

$463

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Thu 8/6

10:20 am-7:55 pm

2 stops9h 35m

Knoxville McGhee Tyson

Fri 12/4

1:00 pm-10:05 pm

2 stops9h 05m

$472

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Fri 10/16

1:55 pm-10:40 pm

2 stops8h 45m

Knoxville McGhee Tyson

Mon 10/19

12:50 pm-11:50 pm

2 stops11h 00m

$493

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Wed 9/9

10:30 am-2:37 pm

1 stop4h 07m

Knoxville McGhee Tyson

Sat 9/12

6:00 am-6:54 pm

2 stops12h 54m

$514

PhiladelphiaKnoxville

PHL - TYS

PHLTYS

Philadelphia

Sat 9/19

10:30 am-10:49 pm

2 stops12h 19m

Knoxville McGhee Tyson

Sat 9/26

7:15 am-7:33 pm

2 stops12h 18m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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 August 2, 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

How much does it cost to fly round-trip from Philadelphia to Gatlinburg?

Airfare is below average for this route at the moment.
Philadelphia to Gatlinburg flights typically cost between $106 and $450 in August.
The cheapest round-trip price found within the last 5 days was $83 on Allegiant Air (Aug 24-Aug 28).

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 August 1, 2026.

Travelers seeking maximum savings on their Philadelphia to Gatlinburg flight should consider departing on Sunday afternoons 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.

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 August 2, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,230 reviews
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,493 reviews
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,061 reviews
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Allegiant Air
7.3
Good
678 reviews
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,846 reviews
Southwest
8.0
Very good
4,230 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 2 outbound flights to Gatlinburg per day. You should also have plenty of airline options to choose from since 5 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 8 times in the past calendar month.

  • How long is the flight from Philadelphia to Gatlinburg?

    Departing from Philadelphia to Gatlinburg will take you 9h 35m. Philadelphia and Gatlinburg are separated by a distance of 553 mi.

  • What are the cheapest airlines to fly from Philadelphia to Gatlinburg one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $44. Southwest flights start at $180 while deals on American Airlines start at $267 one-way.

  • 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: Qatar Airways (100%), Piedmont Airlines (71%), American Airlines( 65%).

  • What are the cheapest flights from Philadelphia to Gatlinburg?

    The cheapest flight price from Philadelphia to Gatlinburg is $55. On average you can expect to pay $146. The most popular route, (Philadelphia - Knoxville McGhee Tyson), can usually be booked for $70.

  • 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.

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 5 airlines flying from Philadelphia to Gatlinburg

Discover the top 5 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$83Average$130FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$420FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$265Average$400FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$339Average$498FlexibilityNo cancel feeOn-time69%

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