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

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

$121 CHEAP FLIGHTS from Missouri to Knoxville

TYS

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

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Flights Deals

Cheap Flight Deals from Missouri to Knoxville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Knoxville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Knoxville.

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

5:40 pm - 11:51 pmSTL-TYS

5h 11m1 stop

7:50 am - 1:19 pmTYS-STL

6h 29m1 stop

$199Delta

Find Deal

Sun, May 25 - Fri, May 30

6:00 am - 11:23 amSTL-TYS

4h 23m1 stop

5:45 am - 9:00 amTYS-STL

4h 15m1 stop

$214Delta

Find Deal

Wed, May 28 - Wed, Jun 4

5:45 am - 11:23 amMCI-TYS

4h 38m1 stop

4:22 pm - 8:27 pmTYS-MCI

5h 05m1 stop

$217Delta

Find Deal

Wed, May 28 - Wed, May 28

4:01 pm - 9:55 pmSTL-TYS

4h 54m1 stop

5:20 am - 9:54 amTYS-STL

5h 34m1 stop

$225American Airlines

Find Deal

Tue, May 27 - Sat, May 31

6:00 am - 11:08 amSTL-TYS

4h 08m1 stop

5:30 am - 8:06 amTYS-STL

3h 36m1 stop

$229Delta

Find Deal

Thu, Aug 7 - Tue, Aug 12

6:59 pm - 12:13 amSTL-TYS

4h 14m1 stop

8:45 pm - 11:23 pmTYS-STL

3h 38m1 stop

$264American Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

5:30 pm - 10:35 pmSTL-TYS

4h 05m1 stop

7:00 am - 10:40 amTYS-STL

4h 40m1 stop

$319United Airlines

Find Deal

Fri, Jun 27 - Sun, Jun 29

1:00 pm - 4:12 pmSTL-TYS

26h 12m3 stops

11:24 am - 9:15 amTYS-STL

22h 51m1 stop

$337

Find Deal

Mon, May 26 - Wed, May 28

3:21 pm - 11:59 pmMCI-TYS

7h 38m2 stops

7:00 am - 10:34 amTYS-MCI

4h 34m1 stop

$384United Airlines

Find Deal

Wed, May 28 - Fri, May 30

2:45 pm - 8:09 pmMCI-TYS

28h 24m3 stops

7:00 am - 5:33 pmTYS-MCI

11h 33m1 stop

$408

Find Deal

Wed, May 14 - Sun, May 18

Useful Info

Low season	January
High season	July
Cheapest flight	$121

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

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

Flight from St. Louis to Knoxville

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

TYS

$121 Find Cheap Flights from Missouri to Knoxville

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

Cheap Flight Deals from Missouri to Knoxville

Recent round-trip flight deals from Missouri to Knoxville

Recent one-way flight deals from Missouri to Knoxville

Recent last minute flight deals from Missouri to Knoxville

Good to know

FAQs for booking flights from Missouri to Knoxville

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

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

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

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

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