TYS

$128 Find Cheap Flights from Missouri to Knoxville

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 4/27. 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, Apr 7 - Tue, Apr 7
American Airlines Logo
6:00 am - 11:18 am
STL
-
TYS
4h 18m
1 stop
American Airlines Logo
6:54 pm - 10:59 pm
TYS
-
STL
5h 05m
1 stop
$233American Airlines
Tue, Apr 7 - Tue, Apr 7
Southwest Logo
5:15 am - 2:20 pm
STL
-
TYS
8h 05m
2 stops
Southwest Logo
5:50 pm - 10:00 pm
TYS
-
STL
5h 10m
1 stop
$238Southwest
Tue, Apr 7 - Fri, Apr 10
Multiple Airlines Logo
11:21 am - 10:36 am
STL
-
TYS
22h 15m
2 stops
Multiple Airlines Logo
4:20 pm - 9:48 am
TYS
-
STL
18h 28m
1 stop
$243Multiple Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
5:51 am - 11:18 am
STL
-
TYS
4h 27m
1 stop
American Airlines Logo
7:50 am - 2:03 pm
TYS
-
STL
7h 13m
1 stop
$245American Airlines
Sat, Apr 25 - Wed, Apr 29
Southwest Logo
6:20 am - 1:20 pm
STL
-
TYS
6h 00m
1 stop
Southwest Logo
7:05 am - 2:50 pm
TYS
-
STL
8h 45m
2 stops
$250Southwest
Sat, Apr 25 - Wed, Apr 29
Southwest Logo
8:45 am - 6:30 pm
STL
-
TYS
8h 45m
2 stops
Southwest Logo
7:05 am - 1:00 pm
TYS
-
STL
6h 55m
2 stops
$255Southwest
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:15 am - 3:09 pm
MCI
-
TYS
7h 54m
2 stops
United Airlines Logo
7:00 am - 10:27 am
TYS
-
MCI
4h 27m
1 stop
$284United Airlines
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
1:50 pm - 10:19 pm
MCI
-
TYS
7h 29m
1 stop
United Airlines Logo
5:57 pm - 11:03 pm
TYS
-
MCI
6h 06m
1 stop
$293United Airlines
Mon, Jul 27 - Fri, Jul 31
Allegiant Air Logo
8:51 am - 11:19 pm
SGF
-
TYS
13h 28m
1 stop
Allegiant Air Logo
1:41 pm - 7:12 pm
TYS
-
SGF
6h 31m
1 stop
$351Allegiant Air
Mon, Jun 15 - Mon, Jun 22
Allegiant Air Logo
8:56 am - 11:12 pm
SGF
-
TYS
13h 16m
1 stop
Allegiant Air Logo
6:34 pm - 9:56 am
TYS
-
SGF
16h 22m
1 stop
$405Allegiant Air
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$128
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Kansas City 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
Clinton
Dandridge
Jefferson City

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)