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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$30 CHEAP FLIGHTS from Pennsylvania to Knoxville

TYS

KAYAK searches hundreds of travel sites at once for deals on flights 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

Sun, May 10 - Thu, May 14

2:01 pm - 3:41 pm

IAD

TYS

1h 40mnonstop

11:27 am - 1:11 pm

TYS

IAD

1h 44mnonstop

$83Allegiant Air

Mon, Jun 15 - Fri, Jun 26

3:06 pm - 4:40 pm

IAD

TYS

1h 34mnonstop

12:49 pm - 2:16 pm

TYS

IAD

1h 27mnonstop

$85Allegiant Air

Wed, May 20 - Thu, May 21

6:45 am - 5:59 pm

PHL

TYS

11h 14m

1 stop

1:03 pm - 2:53 pm

TYS

PHL

1h 50mnonstop

$135Multiple Airlines

Wed, Jun 3 - Wed, Jun 10

9:00 am - 10:48 am

DCA

TYS

1h 48mnonstop

6:53 pm - 8:39 pm

TYS

DCA

1h 46mnonstop

$141American Airlines

Sun, Jun 14 - Tue, Jun 16

6:26 pm - 8:29 pm

PHL

TYS

2h 03mnonstop

5:02 pm - 12:44 am

TYS

PHL

7h 42m

1 stop

$144Multiple Airlines

Wed, May 20 - Wed, May 27

9:00 am - 1:10 pm

DCA

TYS

4h 10m

1 stop

3:30 pm - 9:45 pm

TYS

DCA

6h 15m

1 stop

$161Delta

Tue, Jun 9 - Wed, Jun 10

6:00 am - 5:00 pm

DCA

TYS

11h 00m

1 stop

7:10 am - 2:00 pm

TYS

DCA

6h 50m

1 stop

$172Southwest

Tue, May 12 - Tue, May 19

9:00 am - 1:10 pm

DCA

TYS

4h 10m

1 stop

5:40 am - 9:11 am

TYS

DCA

3h 31m

1 stop

$173Delta

Tue, Jun 9 - Wed, Jun 10

6:00 am - 5:00 pm

DCA

TYS

11h 00m

1 stop

7:10 am - 6:15 pm

TYS

DCA

11h 05m

2 stops

$177Southwest

Wed, May 27 - Sat, May 30

9:00 am - 10:48 am

DCA

TYS

1h 48mnonstop

4:43 pm - 6:29 pm

TYS

DCA

1h 46mnonstop

$179American Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$30

Best time to beat the crowds but there is an average 14% increase in price.

Flight from Washington Dulles Airport 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)

TYS

$30 Find Cheap Flights from Pennsylvania to Knoxville

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

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

FAQs for booking flights from Pennsylvania 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.

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

Cabin class types available on flights to Pennsylvania

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

Find direct flights for Knoxville

Flights to other popular destinations

Flights from domestic origins to Knoxville

Choose which airport to fly into in Knoxville

Find deals for your return flight