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Cheap flights from Knoxville to Philadelphia (TYS - PHL) from $78

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. 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.
TYS — PHL
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to Philadelphia are usually found in September or August, booked 18 days in advance, depart on a Thursday or Saturday and return on a Saturday

Cheap flight deals from Knoxville to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

April

Cheapest in

September

Average price

$634

Round-trip from

$225
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in April 2024
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From Knoxville McGhee Tyson to Philadelphia
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What is the cheapest day to fly round-trip from Knoxville to Philadelphia?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Knoxville to Philadelphia?

To save on the cost of your flight from Knoxville to Philadelphia, book at least 19 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $434 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $503.

What is the cheapest month to fly from Knoxville to Philadelphia?

Our data shows that September tends to be the cheapest month to fly to Philadelphia from Knoxville. Users have commonly found prices around $547 for the month, but tickets can be as low as $232. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Knoxville to Philadelphia (TYS - PHL)?

It’s optimal to fly from Knoxville to Philadelphia at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the afternoon.

Cheap Frontier flights from Knoxville to Philadelphia

Explore cheap flight options specifically provided by Frontier for the route between Knoxville and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from Knoxville to Philadelphia. Make sure to check back often as deals are often changing.
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Tue 6/257:34 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$78
Thu 6/1310:47 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/161:34 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$83
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/231:34 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$98
Thu 5/169:07 amTYS - PHL
Nonstop1h 52mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$108
Sun 5/269:02 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$138
Tue 6/188:52 amTYS - PHL
Nonstop1h 52mFrontier
Wed 6/2610:59 pmPHL - TYS
1 stop10h 58mFrontier
Deal found 4/27$158
Thu 6/2010:47 amTYS - PHL
Nonstop1h 52mFrontier
Wed 6/2610:59 pmPHL - TYS
1 stop10h 58mFrontier
Deal found 4/27$162
Tue 6/1810:26 pmTYS - PHL
1 stop9h 20mFrontier
Thu 6/201:34 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$163
Thu 5/169:55 pmTYS - PHL
1 stop11h 18mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$168

Cheap American Airlines flights from Knoxville to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Some of the best deals we've found on American Airlines flights traveling from Knoxville to Philadelphia. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 6/86:21 amTYS - PHL
Nonstop1h 55mAmerican Airlines
Sat 6/151:34 pmPHL - TYS
Nonstop1h 58mAmerican Airlines
Deal found 4/27$169
Sat 6/88:02 pmTYS - PHL
1 stop4h 49mAmerican Airlines
Sat 6/151:34 pmPHL - TYS
Nonstop1h 58mAmerican Airlines
Deal found 4/27$177
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Sat 6/16:30 pmPHL - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$179
Wed 6/56:21 amTYS - PHL
Nonstop1h 54mAmerican Airlines
Thu 6/68:37 amPHL - TYS
Nonstop1h 59mAmerican Airlines
Deal found 4/27$204
Wed 6/56:21 amTYS - PHL
Nonstop1h 54mAmerican Airlines
Thu 6/61:50 pmPHL - TYS
1 stop5h 10mAmerican Airlines
Deal found 4/27$212
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Mon 5/278:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/27$214
Wed 6/57:40 pmTYS - PHL
1 stop5h 11mAmerican Airlines
Thu 6/61:50 pmPHL - TYS
1 stop5h 10mAmerican Airlines
Deal found 4/27$220
Thu 7/185:10 amTYS - PHL
1 stop4h 17mAmerican Airlines
Fri 8/25:49 amPHL - TYS
1 stop5h 00mAmerican Airlines
Deal found 4/28$221
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Sat 6/16:03 amPHL - TYS
1 stop4h 25mAmerican Airlines
Deal found 4/27$222

Cheap Knoxville to Philadelphia flights in April & May 2024

Find cheap flight options from Knoxville to Philadelphia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
These are some of the most attractive deals on flights from Knoxville to Philadelphia in 2024. Check back soon for alternative fares.
Sun 5/269:02 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$138
Thu 5/169:55 pmTYS - PHL
1 stop11h 18mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$168
Thu 5/169:55 pmTYS - PHL
1 stop15h 49mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$177
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Sat 6/16:30 pmPHL - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$179
Tue 5/218:57 amTYS - PHL
Nonstop1h 52mFrontier
Tue 5/218:27 pmPHL - TYS
1 stop20h 04mFrontier
Deal found 4/27$187
Sat 5/255:13 pmTYS - PHL
1 stop21h 07mFrontier
Sun 5/267:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$188
Fri 5/316:34 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Mon 6/36:03 amPHL - TYS
1 stop4h 34mAmerican Airlines
Deal found 4/27$212
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Mon 5/278:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/27$214
Sun 5/269:02 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/28:27 pmPHL - TYS
1 stop13h 33mFrontier
Deal found 4/28$218

Knoxville to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
These are some of the most attractive deals on flights from Knoxville to Philadelphia in 2024. Check back soon for alternative fares.
Sun 5/269:02 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$138
Tue 6/188:52 amTYS - PHL
Nonstop1h 52mFrontier
Wed 6/2610:59 pmPHL - TYS
1 stop10h 58mFrontier
Deal found 4/27$158
Thu 6/2010:47 amTYS - PHL
Nonstop1h 52mFrontier
Wed 6/2610:59 pmPHL - TYS
1 stop10h 58mFrontier
Deal found 4/27$162
Tue 6/1810:26 pmTYS - PHL
1 stop9h 20mFrontier
Thu 6/201:34 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$163
Thu 5/169:55 pmTYS - PHL
1 stop11h 18mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$168
Sat 6/86:21 amTYS - PHL
Nonstop1h 55mAmerican Airlines
Sat 6/151:34 pmPHL - TYS
Nonstop1h 58mAmerican Airlines
Deal found 4/27$169
Thu 6/2010:47 amTYS - PHL
Nonstop1h 52mFrontier
Thu 6/278:30 pmPHL - TYS
1 stop24h 55mFrontier
Deal found 4/27$171
Thu 6/1310:47 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/168:30 pmPHL - TYS
1 stop25h 11mFrontier
Deal found 4/28$173
Thu 5/169:55 pmTYS - PHL
1 stop15h 49mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/27$177

Non-stop flights to Philadelphia from Knoxville

Discover non-stop flight options from Knoxville to Philadelphia. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Knoxville to Philadelphia. Users seeking other options on flights from Knoxville to Philadelphia should update the search form at the top of the page.
Thu 5/169:07 amTYS - PHL
Nonstop1h 52mFrontier
Tue 5/217:08 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$83
Thu 5/169:07 amTYS - PHL
Nonstop1h 52mFrontier
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$108
Sun 5/269:02 amTYS - PHL
Nonstop1h 52mFrontier
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$138
Thu 5/169:07 amTYS - PHL
Nonstop1h 52mFrontier
Sun 5/267:05 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$148
Sat 6/86:21 amTYS - PHL
Nonstop1h 55mAmerican Airlines
Sat 6/151:34 pmPHL - TYS
Nonstop1h 58mAmerican Airlines
Deal found 4/28$169
Thu 5/166:34 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Wed 5/223:30 pmPHL - TYS
Nonstop2h 00mAmerican Airlines
Deal found 4/28$199
Thu 6/206:21 amTYS - PHL
Nonstop1h 55mAmerican Airlines
Wed 6/266:35 pmPHL - TYS
Nonstop2h 05mAmerican Airlines
Deal found 4/28$204
Sat 5/257:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Mon 5/278:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/27$214
Thu 5/166:34 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Thu 5/238:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/28$224

Knoxville to Philadelphia flights leaving soon

Find last-minute flight options from Knoxville to Philadelphia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Check out these flights departing soon from Knoxville to Philadelphia. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/78:48 amTYS - PHL
1 stop23h 02mFrontier
Sun 5/128:40 pmPHL - TYS
1 stop13h 11mFrontier
Deal found 4/28$257
Fri 5/310:56 amTYS - PHL
1 stop18h 49mFrontier
Tue 5/78:40 pmPHL - TYS
1 stop13h 11mFrontier
Deal found 4/27$258
Fri 5/31:59 pmTYS - PHL
1 stop7h 37mUnited Airlines
Tue 5/75:49 pmPHL - TYS
2 stops19h 33mUnited Airlines
Deal found 4/27$509
Fri 5/35:33 pmTYS - PHL
2 stops23h 26mUnited Airlines
Tue 5/75:49 pmPHL - TYS
2 stops16h 27mUnited Airlines
Deal found 4/27$541
Tue 5/77:00 amTYS - PHL
2 stops15h 48mUnited Airlines
Sun 5/126:00 amPHL - TYS
2 stops10h 50mUnited Airlines
Deal found 4/28$566
Fri 5/35:33 pmTYS - PHL
2 stops23h 26mUnited Airlines
Mon 5/66:34 pmPHL - TYS
1 stop26h 34mUnited Airlines
Deal found 4/27$571
Fri 5/37:50 amTYS - PHL
Nonstop1h 49mAmerican Airlines
Tue 5/73:30 pmPHL - TYS
Nonstop2h 00mAmerican Airlines
Deal found 4/27$575
Fri 5/36:24 pmTYS - PHL
1 stop5h 35mAmerican Airlines
Tue 5/76:30 pmPHL - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$583
Fri 5/35:56 pmTYS - PHL
Nonstop1h 49mAmerican Airlines
Mon 5/68:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/27$607

One-way flights to Philadelphia from Knoxville

Search for one-way flight options from Knoxville to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users in need of a one-way flight from Knoxville to Philadelphia can choose from these deals. Users can also find round-trip Knoxville to Philadelphia flights by using the search form above.
Tue 5/288:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$89
Tue 6/185:12 amTYS - PHL
1 stop4h 21mAmerican Airlines
Deal found 4/27$128
Mon 5/610:51 amTYS - PHL
1 stop18h 54mFrontier
Deal found 4/28$129
Mon 5/610:51 amTYS - PHL
2 stops28h 58mFrontier
Deal found 4/28$134
Tue 5/2810:04 pmTYS - PHL
1 stop11h 38mFrontier
Deal found 4/28$135
Sat 5/410:58 amTYS - PHL
1 stop18h 47mFrontier
Deal found 4/28$139
Sun 5/57:58 amTYS - PHL
1 stop27h 00mFrontier
Deal found 4/26$199
Sun 5/128:05 pmTYS - PHL
2 stops21h 07mMultiple Airlines
Deal found 4/28$249
Fri 5/31:59 pmTYS - PHL
1 stop7h 37mUnited Airlines
Deal found 4/28$285

Find flights from Knoxville to Philadelphia within your budget

Customize your flight search to find flights from Knoxville to Philadelphia 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $283

Route

Depart

Return

Price

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sun 6/16

Nonstop1h 52m

Philadelphia

Tue 6/25

Nonstop2h 02m

$78

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Thu 6/13

Nonstop1h 52m

Philadelphia

Sun 6/16

Nonstop2h 02m

$83

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sun 6/16

Nonstop1h 52m

Philadelphia

Sun 6/23

Nonstop2h 02m

$98

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Thu 5/16

Nonstop1h 52m

Philadelphia

Sun 5/19

Nonstop2h 02m

$108

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sun 5/26

Nonstop1h 52m

Philadelphia

Sun 6/2

Nonstop2h 02m

$138

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sat 6/8

Nonstop1h 55m

Philadelphia

Sat 6/15

Nonstop1h 58m

$169

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sat 6/8

1 stop4h 49m

Philadelphia

Sat 6/15

Nonstop1h 58m

$177

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Sat 5/25

Nonstop1h 50m

Philadelphia

Sat 6/1

Nonstop2h 01m

$179

Knoxville McGhee TysonPhiladelphia

TYS - PHL

TYSPHL

Knoxville McGhee Tyson

Tue 6/18

1 stop3h 51m

Philadelphia

Wed 6/19

1 stop4h 14m

$283

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Knoxville to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Philadelphia. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Knoxville to Philadelphia, you should look to book at least 18 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.
Search Deals

When is the cheapest time to fly from Knoxville to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Philadelphia. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Philadelphia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Knoxville to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Philadelphia is currently $165 while a round-trip flight costs $146. Price data was last updated on April 21, 2024.

Currently, October is the cheapest month in which you can book a flight from Knoxville to Philadelphia (average of $225). Flying from Knoxville to Philadelphia in June is currently the most expensive (average of $318). 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.

January

$258

February

$258

March

$281

April

$277

May

$287

June

$318

July

$314

August

$258

September

$247

October

$225

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

33.8 - 78.8 °F

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated April 28, 2024.
Read reviews from past customers who have flown Frontier, American Airlines and Delta from Knoxville to Philadelphia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,129 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • What airports do I use to fly from Knoxville to Philadelphia?

    If you wish to fly to Philadelphia from Knoxville, then you need to book flights from Knoxville McGhee Tyson to Philadelphia. There is 1 flight from McGhee Tyson (TYS) to Philadelphia (PHL) per day to choose from. Flights to Philadelphia from McGhee Tyson are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 49m is how long a nonstop flight from Knoxville to Philadelphia typically takes.

  • Can I find flights from Knoxville to Philadelphia for under $100 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Philadelphia for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $157.

  • Are there nonstop flights from Knoxville to Philadelphia for under $100 on Cheapflights?

    Cheapflights has at least 18 direct flights from Knoxville to Philadelphia under $100. A good price for a nonstop flight from Knoxville to Philadelphia is less than $560.

  • Are there last-minute flights available from Knoxville to Philadelphia for under $300?

    There are currently 11+ open flights from Knoxville to Philadelphia within the next 7 days for less than $300.

  • How popular is this Knoxville to Philadelphia flight route?

    Flights from Knoxville McGhee Tyson to Philadelphia have been viewed 8 times in the past calendar month.

  • What are the cheapest airlines flying from Knoxville to Philadelphia round-trip?

    Flying on Frontier is currently your cheapest option to Philadelphia, with prices starting at $78. Another option worth looking into is American Airlines, starting at $169 round trip. Users have found that Frontier is 85% cheaper than the other options available to this destination.

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

    $89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $128 and $285, respectively.

  • What are the most popular airlines that fly from Knoxville to Philadelphia?

    American Airlines, Delta and Frontier are the most popular airlines when flying from Knoxville to Philadelphia.

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

    Consider Republic Airways (100%), PSA Airlines (89%) or American Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Knoxville to Philadelphia.

  • What are the cheapest flights from Knoxville to Philadelphia?

    Looking for the cheapest flight from Knoxville to Philadelphia? While on average our users pay $1,034, our data indicates the cheapest price to be $55. The most popular route (Knoxville McGhee Tyson - Philadelphia), is priced around $158.

  • What does TYS to PHL mean?

    Knoxville McGhee Tyson Airport is TYS and Philadelphia Airport is PHL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Knoxville to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Philadelphia that allow pets onboard?

    Many airlines flying from Knoxville to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Philadelphia?

    Yes, you can often find last-minute deals on Knoxville to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Philadelphia flight deals updated?

    The Knoxville to Philadelphia flight deals you see on this page were last updated on 4/28.

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Alternative routes for Knoxville to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Knoxville to Philadelphia

Discover the top 3 airlines that operate flights from Knoxville to Philadelphia. 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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$136FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$217Average$566FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$231Average$472FlexibilityNo cancel feeOn-time71%
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Search flights from Knoxville to Philadelphia by cabin class

Find flights from Knoxville to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Knoxville to Philadelphia

Find hourly flight availability from Knoxville to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
63%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Knoxville to Philadelphia

Explore weekly flight availability from Knoxville to Philadelphia. 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 April 28, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Knoxville to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Philadelphia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Knoxville to Philadelphia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Knoxville to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Knoxville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Philadelphia become cheaper?

Yes! Start tracking prices for Knoxville to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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