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

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

$173 CHEAP FLIGHTS from Washington to Knoxville

TYS

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Washington to Knoxville

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Knoxville

Tue, Sep 15 - Tue, Sep 22

10:55 pm - 9:39 am

PDX

TYS

7h 44m

1 stop

4:30 pm - 9:45 pm

TYS

PDX

8h 15m

1 stop

$257Delta

Sat, Sep 12 - Tue, Sep 22

6:00 am - 4:42 pm

PDX

TYS

7h 42m

1 stop

2:43 pm - 7:20 pm

TYS

PDX

7h 37m

1 stop

$301American Airlines

Tue, Aug 4 - Wed, Aug 12

11:40 pm - 9:43 am

PDX

TYS

7h 03m

1 stop

6:02 pm - 10:52 pm

TYS

PDX

7h 50m

1 stop

$326United Airlines

Sat, Sep 5 - Sat, Sep 12

12:44 pm - 11:18 pm

GEG

TYS

7h 34m

1 stop

3:21 pm - 8:25 pm

TYS

GEG

8h 04m

1 stop

$331American Airlines

Tue, Sep 15 - Tue, Sep 22

9:00 am - 8:52 pm

PDX

TYS

8h 52m

2 stops

5:35 pm - 11:23 pm

TYS

PDX

8h 48m

1 stop

$334American Airlines

Sat, Sep 19 - Sat, Sep 26

7:00 am - 4:42 pm

PDX

TYS

6h 42m

1 stop

6:00 am - 10:59 am

TYS

PDX

7h 59m

1 stop

$345American Airlines

Sat, Sep 5 - Sat, Sep 12

5:00 am - 3:44 pm

GEG

TYS

7h 44m

1 stop

5:45 am - 3:06 pm

TYS

GEG

12h 21m

2 stops

$352United Airlines

Tue, Jul 14 - Tue, Jul 21

7:35 am - 6:20 pm

SEA

TYS

7h 45m

1 stop

6:55 pm - 12:25 am

TYS

SEA

8h 30m

2 stops

$492Southwest

Sat, Jul 4 - Wed, Jul 8

6:15 am - 10:33 pm

PSC

TYS

13h 18m

2 stops

1:00 pm - 11:43 pm

TYS

PSC

13h 43m

2 stops

$686Alaska Airlines

Sat, Jul 4 - Sat, Jul 11

5:23 am - 8:00 pm

PSC

TYS

11h 37m

2 stops

1:54 pm - 10:44 pm

TYS

PSC

11h 50m

2 stops

$717Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$173

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

Most popular time to fly and prices are also 12% lower on average.

Flight from Portland to Knoxville

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

Newport

Lenoir City

Clinton

Dandridge

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

$173 Find Cheap Flights from Washington to Knoxville

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

Cheap Flights from Washington to Knoxville

Recent round-trip flight deals from Washington to Knoxville

Recent one-way flight deals from Washington to Knoxville

Recent last minute flight deals from Washington to Knoxville

Good to know

FAQs for booking flights from Washington to Knoxville

How does KAYAK find such low prices on flights from Washington 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 Washington to Knoxville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Washington 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 Washington 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 Washington with another airline.

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

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