Cheap flights from Philadelphia to Knoxville (PHL - TYS) from $58
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 5/28. 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.
PHL — TYS
May 4 — May 111
From?
To?
1 adult, Economy
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The best prices from Philadelphia to Knoxville McGhee Tyson are usually found in September or August, booked 39 days in advance, depart on a Saturday or Tuesday and return on a Thursday
Cheap flight deals from Philadelphia to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Knoxville (TYS). 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 29, 2024.
Popular in | March |
|---|---|
Cheapest in | September |
Round-trip from | $302 |
One-way from | $129 |
What is the cheapest day to fly round-trip from Philadelphia to Knoxville?
It’s generally more expensive to depart on a Friday, 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 Philadelphia to Knoxville?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 148% on flights from Philadelphia to Knoxville compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $526. For sooner than that we have options available in the next 3 days from $730.
What is the cheapest month to fly from Philadelphia to Knoxville?
September is one of the best times of the year to fly to Knoxville from Philadelphia. Prices for September average $560 per person but you can even find prices for as low as $218. The most expensive prices can be found in the month of March. Opting for a September flight can save you 6% on your journey compared to booking in March
When is the cheapest time to fly from Philadelphia to Knoxville (PHL - TYS)?
It’s optimal to fly from Philadelphia to Knoxville at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.
Cheap Frontier flights from Philadelphia to Knoxville
Explore cheap flight options specifically provided by Frontier for the route between Philadelphia and Knoxville. 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 29, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Philadelphia to Knoxville. Deals update often to give you more flight options matching your criteria
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/118:52 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$58
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$63
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$68
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/48:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$78
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$83
Thu 6/131:34 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$88
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/910:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$98
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$103
Sun 5/267:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 5/309:07 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$123
Cheap United Airlines flights from Philadelphia to Knoxville
Explore cheap flight options specifically provided by United Airlines for the route between Philadelphia and Knoxville. 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 29, 2024.
Browse through some of the cheapest United Airlines flights traveling from Philadelphia to Knoxville. Deals frequently update to provide users with more options.
Mon 8/196:20 amPHL - TYS
2 stops12h 03mUnited Airlines
Sat 8/245:50 amTYS - PHL
1 stop3h 45mUnited Airlines
Deal found 4/28$353
Tue 7/910:15 amPHL - TYS
1 stop4h 25mUnited Airlines
Sat 7/139:50 amTYS - PHL
1 stop4h 02mUnited Airlines
Deal found 4/28$408
Tue 7/96:00 amPHL - TYS
1 stop4h 25mUnited Airlines
Thu 7/189:50 amTYS - PHL
1 stop4h 02mUnited Airlines
Deal found 4/28$414
Wed 7/1010:15 amPHL - TYS
1 stop4h 25mUnited Airlines
Fri 7/192:20 pmTYS - PHL
1 stop8h 52mUnited Airlines
Deal found 4/28$442
Tue 10/86:10 amPHL - TYS
1 stop3h 46mUnited Airlines
Fri 10/117:00 amTYS - PHL
1 stop7h 26mUnited Airlines
Deal found 4/28$449
Sat 5/46:15 amPHL - TYS
1 stop7h 07mUnited Airlines
Tue 5/147:00 amTYS - PHL
2 stops15h 48mUnited Airlines
Deal found 4/28$524
Sun 5/55:49 pmPHL - TYS
2 stops16h 27mUnited Airlines
Wed 5/1510:51 amTYS - PHL
1 stop13h 37mUnited Airlines
Deal found 4/28$546
Wed 5/86:00 amPHL - TYS
2 stops10h 50mUnited Airlines
Sat 5/117:00 amTYS - PHL
2 stops15h 49mUnited Airlines
Deal found 4/28$556
Sat 5/46:15 amPHL - TYS
1 stop7h 07mUnited Airlines
Wed 5/159:05 amTYS - PHL
2 stops13h 43mUnited Airlines
Deal found 4/28$557
Cheap Philadelphia to Knoxville flights in April & May 2024
Find cheap flight options from Philadelphia to Knoxville 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 29, 2024.
Scroll through some of the best deals on flights from Philadelphia to Knoxville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 5/267:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 5/309:07 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$123
Sat 5/112:45 pmPHL - TYS
1 stop16h 13mFrontier
Tue 5/218:57 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$148
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/64:26 pmTYS - PHL
1 stop5h 21mFrontier
Deal found 4/28$158
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/1110:26 pmTYS - PHL
1 stop9h 20mFrontier
Deal found 4/28$163
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/94:26 pmTYS - PHL
1 stop15h 24mFrontier
Deal found 4/28$165
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 5/239:55 pmTYS - PHL
1 stop11h 18mFrontier
Deal found 4/28$168
Wed 5/296:30 pmPHL - TYS
Nonstop2h 01mAmerican Airlines
Wed 6/126:21 amTYS - PHL
Nonstop1h 55mAmerican Airlines
Deal found 4/28$169
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/134:26 pmTYS - PHL
1 stop15h 29mFrontier
Deal found 4/28$171
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Mon 6/1010:41 pmTYS - PHL
1 stop30h 56mFrontier
Deal found 4/28$173
Philadelphia to Knoxville 2024 flight deals
Discover exclusive flight deals for travel between Philadelphia and Knoxville 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 29, 2024.
Scroll through some of the best deals on flights from Philadelphia to Knoxville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$68
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/48:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$78
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 5/239:07 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$83
Thu 6/131:34 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$88
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/910:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$98
Sun 6/91:34 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$103
Sat 5/112:45 pmPHL - TYS
1 stop16h 13mFrontier
Tue 5/218:57 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$148
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/64:26 pmTYS - PHL
1 stop5h 21mFrontier
Deal found 4/28$158
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/1110:26 pmTYS - PHL
1 stop9h 20mFrontier
Deal found 4/28$163
Non-stop flights to Knoxville from Philadelphia
Discover non-stop flight options from Philadelphia to Knoxville. 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 29, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Philadelphia to Knoxville. If you're looking for other options for flights from Philadelphia to Knoxville, make sure to update the search form at the top of page.
Tue 5/287:08 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$63
Thu 5/307:03 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 6/610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$68
Sun 6/27:05 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 6/48:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/27$78
Sun 5/197:05 pmPHL - TYS
Nonstop2h 02mFrontier
Thu 5/239:07 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/27$83
Thu 6/131:34 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/28$88
Thu 5/167:03 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 5/218:57 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/27$98
Sun 6/91:34 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 6/1610:47 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/27$103
Thu 5/167:03 pmPHL - TYS
Nonstop2h 02mFrontier
Sun 5/199:02 amTYS - PHL
Nonstop1h 52mFrontier
Deal found 4/27$117
Sun 6/161:34 pmPHL - TYS
Nonstop2h 02mFrontier
Tue 9/248:46 amTYS - PHL
Nonstop1h 53mFrontier
Deal found 4/27$158
Philadelphia to Knoxville flights leaving soon
Find last-minute flight options from Philadelphia to Knoxville 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 29, 2024.
Book one of these great deals on flights from Philadelphia to Knoxville. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 5/812:06 pmPHL - TYS
1 stop19h 17mFrontier
Sat 5/1110:58 amTYS - PHL
1 stop18h 47mFrontier
Deal found 4/28$237
Sat 5/47:54 pmPHL - TYS
1 stop11h 04mFrontier
Wed 5/1510:51 amTYS - PHL
1 stop18h 33mFrontier
Deal found 4/28$247
Wed 5/812:06 pmPHL - TYS
1 stop19h 17mFrontier
Mon 5/1310:51 amTYS - PHL
1 stop18h 54mFrontier
Deal found 4/28$308
Wed 5/812:06 pmPHL - TYS
1 stop19h 17mFrontier
Mon 5/1310:51 amTYS - PHL
2 stops28h 58mFrontier
Deal found 4/28$313
Sun 5/58:40 pmPHL - TYS
1 stop13h 11mFrontier
Wed 5/1510:51 amTYS - PHL
1 stop18h 33mFrontier
Deal found 4/28$340
Sun 5/58:40 pmPHL - TYS
1 stop13h 11mFrontier
Tue 5/78:48 amTYS - PHL
1 stop23h 02mFrontier
Deal found 4/28$342
Sun 5/58:40 pmPHL - TYS
1 stop13h 11mFrontier
Sat 5/185:27 pmTYS - PHL
1 stop12h 07mFrontier
Deal found 4/28$428
Sun 5/53:30 pmPHL - TYS
Nonstop1h 59mAmerican Airlines
Sat 5/187:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Deal found 4/28$443
Sun 5/56:35 amPHL - TYS
1 stop5h 35mAmerican Airlines
Sat 5/187:30 amTYS - PHL
Nonstop1h 50mAmerican Airlines
Deal found 4/28$451
One-way flights to Knoxville from Philadelphia
Search for one-way flight options from Philadelphia to Knoxville. 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 29, 2024.
Users in need of a one-way flight from Philadelphia to Knoxville can choose from these deals. Those seeking round-trip flights from Philadelphia to Knoxville should utilize the search form at the the top of the page.
Thu 5/237:03 pmPHL - TYS
Nonstop2h 02mFrontier
Deal found 4/28$59
Wed 5/298:25 amPHL - TYS
Nonstop2h 03mAmerican Airlines
Deal found 4/28$120
Wed 5/293:35 pmPHL - TYS
1 stop3h 59mDelta
Deal found 4/28$129
Fri 5/178:27 pmPHL - TYS
1 stop20h 10mFrontier
Deal found 4/28$139
Wed 5/296:15 amPHL - TYS
2 stops16h 15mUnited Airlines
Deal found 4/28$296
Thu 5/235:10 amPHL - TYS
2 stops14h 30mMultiple Airlines
Deal found 4/28$300
Fri 5/174:15 pmPHL - TYS
2 stops30h 50mUnited Airlines
Deal found 4/28$359
Mon 6/103:59 pmPHL - TYS
2 stops18h 27mUnited Airlines
Deal found 4/28$378
Fri 5/173:30 pmPHL - TYS
Nonstop2h 00mAmerican Airlines
Deal found 4/28$409
Find flights from Philadelphia to Knoxville within your budget
Customize your flight search to find flights from Philadelphia to Knoxville 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 29, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$58 - $188
Route
Depart
Return
Price
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Tue 5/28
Nonstop2h 02m
Knoxville McGhee Tyson
Tue 6/11
Nonstop1h 52m
$58
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Tue 5/28
Nonstop2h 02m
Knoxville McGhee Tyson
Thu 6/6
Nonstop1h 52m
$63
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Thu 5/30
Nonstop2h 02m
Knoxville McGhee Tyson
Thu 6/6
Nonstop1h 52m
$68
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Sun 6/2
Nonstop2h 02m
Knoxville McGhee Tyson
Tue 6/4
Nonstop1h 52m
$78
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Sun 6/2
Nonstop2h 02m
Knoxville McGhee Tyson
Thu 6/6
Nonstop1h 52m
$83
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Thu 6/13
Nonstop2h 02m
Knoxville McGhee Tyson
Sun 6/16
Nonstop1h 52m
$88
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Sun 6/2
Nonstop2h 02m
Knoxville McGhee Tyson
Sun 6/9
Nonstop1h 52m
$98
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Wed 5/29
Nonstop2h 01m
Knoxville McGhee Tyson
Wed 6/12
Nonstop1h 55m
$169
PhiladelphiaKnoxville McGhee Tyson
PHL - TYS
PHLTYS
Philadelphia
Tue 5/28
1 stop6h 59m
Knoxville McGhee Tyson
Wed 7/10
1 stop4h 38m
$188
When is the best time to book a flight from Philadelphia to Knoxville?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Knoxville. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Philadelphia to Knoxville, you should look to book at least 39 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.
When is the cheapest time to fly from Philadelphia to Knoxville?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Knoxville. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Knoxville flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to Knoxville by month
Plan your trip from Philadelphia to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Knoxville is currently $243 while a round-trip flight costs $99. Price data was last updated on April 21, 2024.
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Knoxville (average of $302). Flying from Philadelphia to Knoxville in May is currently the most expensive (average of $398). 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
$304
February
$302
March
$370
April
$376
May
$398
June
$383
July
$354
August
$330
September
$327
October
$338
November
$372
December
$304
Temperature and rainfall in Knoxville by month
Plan your trip to Knoxville by taking into account the average temperature and rainfall totals by month.
TYS Temperature | 39.2 - 78.8 °F |
|---|
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated April 29, 2024.
Read through reviews of airlines operating flights from Philadelphia to Knoxville, such as Frontier, United Airlines and American Airlines. 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.
10,932 reviews
Overall
8.1
Boarding
8.2
Entertainment
8.0
Food
7.4
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
10,932 reviews
10,932 reviews
Overall
8.1
Boarding
8.2
Entertainment
8.0
Food
7.4
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
11,221 reviews
10,932 reviews
Overall
8.1
Boarding
8.2
Entertainment
8.0
Food
7.4
Comfort
7.9
Crew
8.6
Reviews
1 / 10
Terrible flight crew that skipped our row for service multiple times.
14,844 reviews
10,932 reviews
Overall
8.1
Boarding
8.2
Entertainment
8.0
Food
7.4
Comfort
7.9
Crew
8.6
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 Philadelphia to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to KnoxvilleSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Philadelphia to Knoxville
Discover the top 3 airlines that operate flights from Philadelphia to Knoxville. 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 29, 2024.
Search flights from Philadelphia to Knoxville by cabin class
Find flights from Philadelphia to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Philadelphia to Knoxville
Find hourly flight availability from Philadelphia to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Weekly flight availability from Philadelphia to Knoxville
Explore weekly flight availability from Philadelphia to Knoxville. 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 29, 2024.
| Sunday | 3daily flights |
|---|---|
| Monday | 3daily flights |
| Tuesday | 3daily flights |
| Wednesday | 2daily flights |
| Thursday | 3daily flights |
| Friday | 2daily flights |
| Saturday | 3daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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 Philadelphia to Knoxville?
When you search for this flight from Philadelphia to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Knoxville?
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Can Cheapflights notify me if prices for flights from Philadelphia to Knoxville become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Knoxville from Philadelphia today and book when prices fit your budget.