Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Knoxville (TYS) to St. George (SGU)
Prices were available within the past 7 days and start at $303 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | McGhee Tyson |
Destination airport | St. George |
Airlines serving | American Airlines, Delta, United |
Roundtrip price | $308 |
Distance | 1636 mi |
Knoxville to St. George Flights
The cheapest times to fly from Knoxville to St. George
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Knoxville to St. George are during the month of March. You can find some of the cheapest flights from Knoxville to St. George with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Knoxville to St. George
Sunday is one of the best days to book for cheap flights from Knoxville to St. George: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Knoxville to St. George
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Knoxville to St. George in 2024. You can also book with separate airlines for your outbound and return journeys, from $303 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Knoxville to St. George flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Knoxville to St. George airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Knoxville
- Knoxville to Chicago (TYS - ORD)
- Knoxville to Newark Liberty Intl. Airport (TYS - EWR)
- Knoxville to San Diego (TYS - SAN)
- Knoxville to Phoenix (TYS - PHX)
- Knoxville to Los Angeles (TYS - LAX)
- Knoxville to Miami (TYS - MIA)
- Knoxville to Tampa (TYS - TPA)
- Knoxville to New York (TYS - LGA)
- Knoxville to Denver (TYS - DEN)
- Knoxville to New York (TYS - JFK)
- Knoxville to Seattle (TYS - SEA)
- Knoxville to Houston (TYS - IAH)
Top Routes to St. George
- Chicago to St. George (ORD - SGU)
- Phoenix to St. George (PHX - SGU)
- Newark Liberty Intl. Airport to St. George (EWR - SGU)
- San Diego to St. George (SAN - SGU)
- Los Angeles to St. George (LAX - SGU)
- Portland to St. George (PDX - SGU)
- New York to St. George (LGA - SGU)
- Denver to St. George (DEN - SGU)
- Seattle to St. George (SEA - SGU)
- New York to St. George (JFK - SGU)
- Kansas City to St. George (MCI - SGU)
- Springfield to St. George (SGF - SGU)
Top Routes from Knoxville
- American Airlines Knoxville to Chicago
- United Knoxville to Newark Liberty Intl. Airport
- Alaska Airlines Knoxville to San Diego
- United Knoxville to Phoenix
- Delta Knoxville to Los Angeles
- American Airlines Knoxville to Miami
- American Airlines Knoxville to New York
- American Airlines Knoxville to Denver
- American Airlines Knoxville to New York
- United Knoxville to Houston
Top Routes to St. George
- United Chicago to St. George
- United Phoenix to St. George
- United Newark Liberty Intl. Airport to St. George
- Delta San Diego to St. George
- Delta Los Angeles to St. George
- Delta Portland to St. George
- United Denver to St. George
- Delta Seattle to St. George
- Delta New York to St. George
- Delta Kansas City to St. George
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to San Diego
- Flights to Los Angeles
- Flights to Boston
- Flights to Myrtle Beach
- Flights to Miami
- Flights to Nashville
- Flights to New Orleans
- Flights to Honolulu
- Flights to San Francisco
- Flights to Gatlinburg
- Flights to Panama City Beach
- Flights to Atlantic City
- Flights to Seattle
- Flights to Ocean City
- Flights to Pigeon Forge
- Flights to Key West
Main Airports for Flights
- Asheville Regional Airport (AVL)
- Chattanooga Metropolitan Airport (CHA)
- Tri-Cities Regional Airport (TRI)
- Greenville-Spartanburg Intl. Airport (GSP)
- Virginia Highlands Airport (VJI)
- DeKalb-Peachtree Airport (PDK)
- Smyrna Airport (MQY)
- Fulton County Airport (FTY)
- Pike County - Hatcher Field Airport (PVL)
- Nashville Intl. Airport (BNA)