How does KAYAK find such low prices on flights from Pennsylvania to Knoxville?

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 Pennsylvania to Knoxville.

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

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

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 Knoxville with an airline and back to Pennsylvania with another airline.

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

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

$37 CHEAP FLIGHTS from Pennsylvania to Knoxville

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Flight Deals

Cheap Flights from Pennsylvania to Knoxville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Knoxville

Thu, Oct 22 - Sun, Oct 25

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$88Allegiant Air

Fri, Sep 11 - Mon, Sep 14

4:34 pm - 6:34 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

2:54 pm - 4:44 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$90Allegiant Air

Mon, Sep 21 - Fri, Sep 25

5:34 pm - 7:34 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

8:55 pm - 6:14 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

21h 19m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

$128Multiple Airlines

Mon, Sep 21 - Fri, Sep 25

5:34 pm - 7:34 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

8:55 pm - 2:30 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

17h 35m1 stop Tampa St. Petersburg

$135Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

5:45 am - 7:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Sat, Sep 26 - Sat, Oct 3

6:37 pm - 8:19 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 42mnonstop

5:45 am - 7:25 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

$193United Airlines

Fri, Oct 23 - Mon, Oct 26

7:45 pm - 9:33 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

7:17 am - 9:00 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 43mnonstop

$203American Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 9:33 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

7:11 am - 8:54 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 43mnonstop

$203American Airlines

Fri, Oct 16 - Mon, Oct 19

7:25 pm - 9:12 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 47mnonstop

6:23 pm - 10:47 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

4h 24m1 stop Atlanta Hartsfield-Jackson

$213Delta

Thu, Nov 12 - Mon, Nov 16

3:00 pm - 6:27 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

3h 27m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 9:30 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

5h 30m1 stop Atlanta Hartsfield-Jackson

$213Delta

Recent last minute flight deals from Pennsylvania to Knoxville

Sat, Sep 5 - Fri, Sep 11

4:00 pm - 10:04 amPHL Philadelphia-TYS Knoxville McGhee Tyson

18h 04m1 stop Fort Lauderdale

1:54 pm - 3:44 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$230Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

1:32 pm - 3:32 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

1:54 pm - 3:44 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$257Allegiant Air

Sat, Sep 5 - Mon, Sep 7

4:00 pm - 10:04 amPHL Philadelphia-TYS Knoxville McGhee Tyson

18h 04m1 stop Fort Lauderdale

9:00 am - 10:50 amTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$257Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

1:32 pm - 3:32 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

1:54 pm - 3:44 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$289Allegiant Air

Sun, Sep 6 - Fri, Sep 11

2:11 pm - 8:53 pmPIT Pittsburgh-TYS Knoxville McGhee Tyson

6h 42m1 stop Chicago O'Hare Intl

9:45 am - 2:11 pmTYS Knoxville McGhee Tyson-PIT Pittsburgh

4h 26m1 stop Washington, D.C. Dulles Intl

$311United Airlines

Sun, Sep 6 - Fri, Sep 11

8:45 am - 1:18 pmPIT Pittsburgh-TYS Knoxville McGhee Tyson

4h 33m1 stop Chicago O'Hare Intl

6:00 am - 1:15 pmTYS Knoxville McGhee Tyson-PIT Pittsburgh

7h 15m1 stop Chicago O'Hare Intl

$311United Airlines

Sun, Sep 6 - Thu, Sep 10

6:00 am - 10:32 amEWR Newark-TYS Knoxville McGhee Tyson

4h 32m1 stop Charlotte Douglas

6:06 pm - 10:26 pmTYS Knoxville McGhee Tyson-EWR Newark

4h 20m1 stop Charlotte Douglas

$354American Airlines

Sat, Sep 5 - Sun, Sep 6

3:40 pm - 5:30 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 50mnonstop

11:10 am - 12:59 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 49mnonstop

$367American Airlines

Sat, Sep 5 - Sun, Sep 13

2:54 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

5h 16m1 stop Atlanta Hartsfield-Jackson

5:40 am - 9:09 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

3h 29m1 stop Atlanta Hartsfield-Jackson

$421Delta

Sat, Sep 5 - Mon, Sep 7

5:47 pm - 10:39 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

4h 52m1 stop Atlanta Hartsfield-Jackson

5:40 am - 9:20 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

3h 40m1 stop Atlanta Hartsfield-Jackson

$423Delta

Recent direct flight deals from Pennsylvania to Knoxville

Thu, Oct 22 - Sun, Oct 25

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$88Allegiant Air

Fri, Sep 11 - Mon, Sep 14

4:34 pm - 6:34 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 00mnonstop

2:54 pm - 4:44 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 50mnonstop

$90Allegiant Air

Fri, Dec 4 - Mon, Dec 7

4:40 pm - 6:42 pmPHL Philadelphia-TYS Knoxville McGhee Tyson

2h 02mnonstop

1:58 pm - 3:50 pmTYS Knoxville McGhee Tyson-PHL Philadelphia

1h 52mnonstop

$92Allegiant Air

Thu, Nov 12 - Mon, Nov 16

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

5:45 am - 7:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

$193United Airlines

Sat, Sep 26 - Sat, Oct 3

6:37 pm - 8:19 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 42mnonstop

5:45 am - 7:25 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

$193United Airlines

Fri, Oct 23 - Mon, Oct 26

7:45 pm - 9:33 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

7:17 am - 9:00 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 43mnonstop

$203American Airlines

Fri, Oct 23 - Sat, Oct 24

7:45 pm - 9:33 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

7:11 am - 8:54 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 43mnonstop

$203American Airlines

Fri, Oct 16 - Sun, Oct 18

7:25 pm - 9:12 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 47mnonstop

11:00 am - 12:36 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 36mnonstop

$257Delta

Fri, Oct 16 - Sun, Oct 18

7:25 pm - 9:12 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 47mnonstop

11:00 am - 12:36 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 36mnonstop

$257Delta

Wed, Dec 2 - Tue, Dec 8

9:15 am - 11:39 amEWR Newark-TYS Knoxville McGhee Tyson

2h 24mnonstop

6:20 am - 8:34 amTYS Knoxville McGhee Tyson-EWR Newark

2h 14mnonstop

$299United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$37

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 1% increase in price.

Flight from Philadelphia to Knoxville

How does KAYAK find such low prices on flights from Pennsylvania to Knoxville?
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 Pennsylvania to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Pennsylvania 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 Pennsylvania to Knoxville?
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 Knoxville with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Knoxville?
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 Knoxville from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Newport

Lenoir City

Dandridge

Clinton

Jefferson City

Everything you need to know for your flight to Knoxville

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Information on the airport you'll fly into in Knoxville

Knoxville (TYS)

TYS

$37 Find Cheap Flights from Pennsylvania to Knoxville - Compare and Save

Cheap Flights from Pennsylvania to Knoxville

Recent round-trip flight deals from Pennsylvania to Knoxville

Recent one-way flight deals from Pennsylvania to Knoxville

Recent last minute flight deals from Pennsylvania to Knoxville

Recent direct flight deals from Pennsylvania to Knoxville

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Pennsylvania to Knoxville

Traveling to a place near Knoxville?

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

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

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Choose which airport to fly into in Knoxville

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