Flights from Knoxville to St Louis, United States

Did you mean flights from St Louis to Knoxville?

Knoxville to St Louis Last modified: Mar 26, 2024 18:28 -04:00

We've scanned 117,220,093 round trip itineraries and found the cheapest flights to St Louis. Major Airlines frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

Major Airlines
TYSSTL
Wed 2/21
1 stop
STLTYS
Tue 2/27
1 stop
$377

Where To Buy Cheap Flights from Knoxville to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Knoxville to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

Cheap Last Minute Flights from Knoxville to St Louis

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Connecting Flights vs Direct Flights from Knoxville to St Louis

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One Way Flights vs Round Trip Flights from Knoxville to St Louis

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Knoxville to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison. Find Flights

Knoxville to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Knoxville to St Louis?
Answer: Chicago, IL

Airlines in Knoxville flying to St Louis Last modified: Mar 26, 2024 18:28 -04:00Number of routes searched: 1Number of itineraries searched: 2

Wondering which airlines fly out of Knoxville to St Louis? We've gathered the average price of Knoxville airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Knoxville to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
< United < ORD < √ < √ < √ < √ < √ < √

Knoxville to St Louis Airports

These are the major commercial airports we're currently monitoring in Knoxville and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Knoxville - TYS Last modified: Mar 26, 2024 18:28 -04:00

FlightsLowest Price
Knoxville to Chicago$158
Cheap Flights from Knoxville to St Louis