$716 Cheap Flights from Knoxville (TYS) to Gustavia (SBH)

View $716 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to Gustavia (SBH-Gustaf III)

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Cheap Flights from Knoxville to Gustavia (TYS-SBH)

Prices were available within the past 7 days and start at $716 for one-way flights and $1,313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,313 Roundtrip, found 23 hours ago
$1,313
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,313 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,318 Roundtrip, found 23 hours ago
$1,318
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,318 found 23 hours ago
Delta
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,349 Roundtrip, found 23 hours ago
$1,349
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,349 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,354 Roundtrip, found 23 hours ago
$1,354
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,354 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,410 Roundtrip, found 23 hours ago
$1,410
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,410 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,440 Roundtrip, found 23 hours ago
$1,440
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,440 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,472 Roundtrip, found 23 hours ago
$1,472
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,472 found 23 hours ago
Delta
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,501 Roundtrip, found 23 hours ago
$1,501
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,501 found 23 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,502 Roundtrip, found 23 hours ago
$1,502
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,502 found 23 hours ago
United
Wed, Feb 25 - Sun, Mar 1
TYS
Knoxville
SBH
Gustavia
$1,889 Roundtrip, found 23 hours ago
$1,889
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Feb 25 from Knoxville to Gustavia, returning Sun, Mar 1, priced at $1,889 found 23 hours ago

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH) cost?
Secure a cheap one-way flight from $716 or cheap return flight from $1,313 from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH)?
Traveling in February is a great way to save, as it's the cheapest month for flights between TYS and SBH. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from TYS to SBH. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH)?
You'll need to hop on a flight with a layover when traveling from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from TYS to SBH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH)?
To avoid potential delays on the McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH) last-minute?
Waiting until right before your break to book a ticket from TYS to SBH generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a TYS to SBH flight and hotel package?
Booking a TYS to SBH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McGhee Tyson Airport (TYS) to Gustaf III Airport (SBH)?
If you reserved your TYS to SBH flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
McGhee Tyson
Destination airport
Gustaf III
Roundtrip price
$1,313
Distance
1788 mi

Book with confidence

Knoxville to Gustavia Flights

The cheapest times to fly from Knoxville to Gustavia

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 Gustavia are during the month of February. You can find some of the cheapest flights from Knoxville to Gustavia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to Gustavia

Sunday is one of the best days to book for cheap flights from Knoxville to Gustavia: 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 Gustavia

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 Gustavia in 2025. You can also book with separate airlines for your outbound and return journeys, from $716 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 Gustavia 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 Gustavia 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.

 

Knoxville to Gustavia Flights

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*Available to One Key members.