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>

$188 CHEAP FLIGHTS from Idaho to Knoxville

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Cheap Flights from Idaho to Knoxville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Idaho to Knoxville

Thu, Dec 11 - Sat, Dec 13

1:34 pm - 12:21 amBOI-TYS

8h 47m1 stop

4:32 pm - 9:24 pmTYS-BOI

6h 52m1 stop

$289American Airlines

Find Deal

Wed, Sep 17 - Fri, Sep 26

12:35 pm - 12:21 amGEG-TYS

8h 46m1 stop

2:07 pm - 6:39 pmTYS-GEG

7h 32m1 stop

$289American Airlines

Find Deal

Tue, Oct 21 - Sat, Oct 25

12:55 pm - 9:03 pmIDA-TYS

6h 08m1 stop

8:09 am - 12:24 pmTYS-IDA

6h 15m1 stop

$289American Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 31

2:21 pm - 11:55 pmGEG-TYS

6h 34m1 stop

5:45 am - 12:41 pmTYS-GEG

9h 56m2 stops

$294Delta

Find Deal

Mon, Sep 22 - Sat, Sep 27

5:03 pm - 9:44 amGEG-TYS

13h 41m2 stops

5:45 am - 2:49 pmTYS-GEG

12h 04m2 stops

$299Delta

Find Deal

Wed, Aug 27 - Wed, Sep 3

5:15 am - 8:56 pmGEG-TYS

12h 41m2 stops

7:00 am - 12:36 pmTYS-GEG

8h 36m2 stops

$383United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

5:15 am - 5:00 pmGEG-TYS

8h 45m2 stops

9:30 am - 9:03 pmTYS-GEG

14h 33m2 stops

$454United Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

9:08 pm - 1:23 pmGEG-TYS

13h 15m1 stop

6:30 am - 8:18 pmTYS-GEG

16h 48m1 stop

$461Allegiant Air

Find Deal

Thu, Aug 28 - Thu, Sep 4

6:06 pm - 8:41 pmBOI-TYS

24h 35m3 stops

12:08 pm - 8:21 pmTYS-BOI

34h 13m3 stops

$469

Find Deal

Thu, Aug 28 - Thu, Sep 4

6:06 pm - 11:55 amBOI-TYS

15h 49m2 stops

12:08 pm - 8:21 pmTYS-BOI

34h 13m3 stops

$479

Find Deal

Useful Info

Low season	January
High season	October
Cheapest flight	$188

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Boise 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.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

TYS

$188 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

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.

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