Cheap flights from Knoxville to St. Louis from $175
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to St. Louis departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Knoxville to St. Louis by changing tabs
Find the cheapest one-way flights from Knoxville to St. Louis
If you're looking for one-way flights from Knoxville to St. Louis, view some of our deals below provided by American Airlines, Delta and Frontier
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Best airlines flying from Knoxville to St. Louis
Compare and see reviews for airlines that fly from Knoxville to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $206 | Free Cancellation | Rating 7.3 14,875 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 10,951 reviews |
American Airlines flights from Knoxville to St. Louis
Our best American Airlines deals on Knoxville to St. Louis flight tickets
Delta flights from Knoxville to St. Louis
Our best Delta deals on Knoxville to St. Louis flight tickets
How to get the cheapest flight ticket from Knoxville to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Knoxville to St. Louis?
November. The cheapest time of year to fly to St. Louis from Knoxville is November. Most expensive is June
What is the cheapest day to depart Knoxville for St. Louis?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly from Knoxville to St. Louis?
At noon. Knoxville to St. Louis flights are approximately 35% more expensive in the morning than at noon
What is the cheapest airline that flies to St. Louis from Knoxville?
American Airlines. American Airlines and Delta are the most popular carriers operating from Knoxville to St. Louis
What is the cheapest Knoxville to St. Louis flight route?
Knoxville McGhee Tyson - Lambert-St Louis. Fly from Knoxville McGhee Tyson to Lambert-St Louis for the best Knoxville - St. Louis flight prices
How far in advance should you book Knoxville to St. Louis flights?
27 days before. The cheapest time to buy a flight from Knoxville to St. Louis is approximately 27 days to departure
Cheap Knoxville to St. Louis (TYS to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to St. Louis
Best Price Found | $175 |
|---|---|
Fastest flight time | 3h 52m |
Direct flights | None |
Airports in St. Louis | 1 airport |
How far is Knoxville McGhee Tyson to Lambert-St Louis by plane?
Lambert-St Louis is 390.7 mi away from Knoxville McGhee Tyson. By plane, this route typically takes 3h 53m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport?
There are 2 operators available for flights from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport as of April 2024.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Knoxville to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to St. Louis. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Knoxville to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Knoxville to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Knoxville to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Knoxville to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.