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

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

$183 CHEAP FLIGHTS from Idaho 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 Idaho 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 Idaho to Knoxville

Tue, Jun 9 - Mon, Jun 22

1:04 pm - 7:37 pm

BOI

TYS

28h 33m

1 stop

8:32 pm - 12:09 pm

TYS

BOI

17h 37m

1 stop

$320Frontier

Wed, Apr 15 - Wed, Apr 22

6:00 am - 6:04 pm

GEG

TYS

9h 04m

1 stop

4:09 pm - 8:33 pm

TYS

GEG

7h 24m

1 stop

$324American Airlines

Tue, May 26 - Mon, Jun 1

1:25 pm - 7:33 pm

BOI

TYS

28h 08m

1 stop

5:30 pm - 12:30 pm

TYS

BOI

21h 00m

2 stops

$328Multiple Airlines

Tue, May 26 - Fri, May 29

1:53 pm - 11:56 pm

BOI

TYS

8h 03m

1 stop

3:30 pm - 10:28 pm

TYS

BOI

8h 58m

1 stop

$346Delta

Thu, May 28 - Mon, Jun 1

1:25 pm - 7:33 pm

BOI

TYS

28h 08m

1 stop

5:30 pm - 12:30 pm

TYS

BOI

21h 00m

2 stops

$347Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

6:00 am - 6:04 pm

GEG

TYS

9h 04m

1 stop

5:00 am - 12:32 pm

TYS

GEG

10h 32m

2 stops

$349American Airlines

Tue, May 26 - Fri, May 29

1:53 pm - 11:56 pm

BOI

TYS

8h 03m

1 stop

10:25 am - 5:50 pm

TYS

BOI

9h 25m

2 stops

$351Delta

Thu, Apr 23 - Thu, Apr 30

9:19 pm - 10:51 pm

GEG

TYS

22h 32m

1 stop

8:00 am - 10:55 am

TYS

GEG

29h 55m

1 stop

$410Allegiant Air

Mon, Apr 27 - Thu, Apr 30

5:35 pm - 12:00 pm

GEG

TYS

15h 25m

2 stops

2:45 pm - 12:30 am

TYS

GEG

12h 45m

2 stops

$415Southwest

Thu, Apr 23 - Thu, Apr 30

9:19 pm - 6:03 pm

GEG

TYS

41h 44m

2 stops

8:00 am - 10:55 am

TYS

GEG

29h 55m

1 stop

$436Allegiant Air

Useful Info

Low season	January
High season	July
Cheapest flight	$183

Best time to beat the crowds but there is an average 15% increase in price.

Most popular time to fly and prices are also 13% lower on average.

Flight from Spokane to Knoxville

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Idaho 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 Idaho 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 Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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

$183 Find Cheap Flights from Idaho to Knoxville

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

Cheap Flights from Idaho to Knoxville

Recent round-trip flight deals from Idaho to Knoxville

Recent one-way flight deals from Idaho to Knoxville

Recent last minute flight deals from Idaho to Knoxville

Good to know

FAQs for booking flights from Idaho to Knoxville

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

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

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

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

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