TYS

$106 Find Cheap Flights from Missouri to Knoxville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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

Recent round-trip flight deals from Missouri to Knoxville

Tue, Oct 13 - Sat, Oct 17
Delta Logo
12:00 pm - 5:27 pm
STL
-
TYS
4h 27m
1 stop
Delta Logo
5:40 am - 9:42 am
TYS
-
STL
5h 02m
1 stop
$211Delta
Wed, Aug 26 - Wed, Sep 2
Delta Logo
9:15 am - 1:34 pm
STL
-
TYS
3h 19m
1 stop
Delta Logo
8:35 am - 11:46 am
TYS
-
STL
4h 11m
1 stop
$211Delta
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:27 am - 12:08 pm
STL
-
TYS
4h 41m
1 stop
American Airlines Logo
7:30 am - 10:51 am
TYS
-
STL
4h 21m
1 stop
$211American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:00 am - 11:10 am
STL
-
TYS
4h 10m
1 stop
American Airlines Logo
1:46 pm - 6:05 pm
TYS
-
STL
5h 19m
1 stop
$211American Airlines
Tue, Oct 6 - Wed, Oct 7
Southwest Logo
10:20 am - 4:40 pm
STL
-
TYS
5h 20m
1 stop
Southwest Logo
4:20 pm - 11:10 pm
TYS
-
STL
7h 50m
1 stop
$211Southwest
Tue, Sep 22 - Thu, Sep 24
Southwest Logo
2:45 pm - 7:00 pm
STL
-
TYS
3h 15m
1 stop
Southwest Logo
5:45 pm - 10:10 pm
TYS
-
STL
5h 25m
1 stop
$211Southwest
Mon, Aug 24 - Thu, Aug 27
Allegiant Air Logo
10:34 am - 5:37 pm
COU
-
TYS
6h 03m
1 stop
Allegiant Air Logo
8:00 am - 9:09 am
TYS
-
COU
26h 09m
1 stop
$215Allegiant Air
Wed, Sep 2 - Mon, Sep 7
United Airlines Logo
12:59 pm - 8:53 pm
STL
-
TYS
6h 54m
1 stop
United Airlines Logo
7:00 am - 12:02 pm
TYS
-
STL
6h 02m
1 stop
$227United Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
5:00 pm - 10:04 am
MCI
-
TYS
16h 04m
2 stops
Multiple Airlines Logo
7:00 am - 10:25 am
TYS
-
MCI
28h 25m
1 stop
$238Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
11:22 am - 8:24 pm
MCI
-
TYS
8h 02m
2 stops
United Airlines Logo
6:02 pm - 9:44 pm
TYS
-
MCI
4h 42m
1 stop
$323United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$106
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Knoxville

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.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Newport
Lenoir City
Dandridge
Clinton
Jefferson City

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)