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KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Fri 1/9
7:07 am-3:04 pm
1 stop6h 57m
Castries Hewanorra
Thu 1/22
4:24 pm-11:44 pm
1 stop8h 20m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Thu 1/8
7:03 am-3:50 pm
1 stop7h 47m
Castries Hewanorra
Wed 1/14
3:35 pm-10:01 am
2 stops19h 26m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Fri 10/17
5:00 am-1:40 pm
1 stop8h 40m
Castries Hewanorra
Fri 10/24
4:00 pm-11:39 pm
1 stop7h 39m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Fri 10/17
6:15 am-3:00 pm
1 stop8h 45m
Castries Hewanorra
Fri 10/24
4:00 pm-10:31 am
2 stops18h 31m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Thu 1/8
5:30 am-3:04 pm
1 stop8h 34m
Castries Hewanorra
Wed 1/14
4:24 pm-11:44 pm
1 stop8h 20m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Sat 1/24
8:24 pm-2:25 pm
1 stop17h 01m
Castries Hewanorra
Sat 1/31
3:35 pm-10:01 am
2 stops19h 26m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Sat 11/29
8:04 pm-3:52 pm
2 stops18h 48m
Castries Hewanorra
Sat 12/6
3:16 pm-4:05 pm
1 stop25h 49m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Fri 1/23
6:58 am-2:25 pm
1 stop6h 27m
Castries Hewanorra
Sat 1/31
4:50 pm-11:23 am
2 stops19h 33m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Mon 11/17
6:00 am-3:52 pm
1 stop8h 52m
Castries Hewanorra
Fri 11/21
4:52 pm-10:19 am
2 stops18h 27m
KnoxvilleCastries
TYS - UVF
TYSUVF
Knoxville McGhee Tyson
Mon 12/15
6:10 am-2:50 pm
2 stops31h 40m
Castries Hewanorra
Thu 12/18
3:40 pm-8:40 pm
2 stops30h 00m
Prices for flights from Knoxville McGhee Tyson Airport to Saint Lucia are updated daily.
As of September 2025, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Saint Lucia.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Saint Lucia.
The required travel and health documents for your Saint Lucia 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 Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $450 | Free Cancellation | Rating 7.9 7,964 reviews | |||
| PriceFrom $628 | Free Cancellation | Rating 7.2 10,000 reviews |
You can take advantage of momondo’s Price Alerts by first searching for your flights to Knoxville from Saint Lucia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.
It is quick and easy to find Knoxville to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.
Yes. momondo allows you to filter the results for Knoxville to Saint Lucia flights to just show those with flexible booking policies.
Once you have performed a search for Knoxville to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
Yes. momondo can track prices for Knoxville to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.