Cheap Flights from St. Louis (STL) to Knoxville (TYS)

Popular airlines from Lambert-St. Louis International Airport (STL) to Alcoa - Knoxville Airport (TYS)

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Find the cheapest month to fly from St. Louis (STL) to Knoxville (TYS)

April is typically the cheapest month to fly

From ₹17,614 - ₹40,344 per traveller.

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to TYS?
Round-trip tickets between Lambert-St. Louis Intl. Airport (STL) and McGhee Tyson Airport (TYS) start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to Knoxville Airport?
Every airline has its own set of terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from St. Louis Lambert International Airport to TYS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for STL to TYS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from STL to TYS?
With a flight distance of 650 kilometres, it's only a short hop from Lambert Field to McGhee Tyson Airport (TYS). It might be a quick flight, but it's still worth packing something to read.
Which airlines fly direct from STL to Knoxville Airport?
There are no direct flights, so you'll need to make at least one stop between Lambert-St. Louis Intl. Airport (STL) and TYS. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are STL to McGhee Tyson Airport (TYS) flight tickets cheaper when they're purchased at the last minute?
Flight prices from St. Louis Lambert International Airport to TYS are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
McGhee Tyson
Distance
647 km

Book with confidence

St. Louis to Alcoa Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to Alcoa will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Alcoa.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to TYS flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to TYS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

St. Louis to Alcoa Flights

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