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Saint Lucia

$579+ Cheap flights from Knoxville (TYS) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — UVF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Knoxville to Saint Lucia

Keep the following information in mind while searching for Knoxville to Saint Lucia flight deals. Data was last updated March 28, 2025.

Round-trip from

$579
(American Airlines)
From Knoxville McGhee Tyson to Saint Lucia
Search Deals

Find flight deals from Knoxville to Saint Lucia

Cheapest flights from Knoxville to Saint Lucia
Explore the most affordable flight options available from Knoxville to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:22 pmTYS - UVF
1 stop17h 53mAmerican Airlines
Sun 8/33:00 pmUVF - TYS
1 stop9h 04mAmerican Airlines
Deal found 3/27$579
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:45 amTYS - UVF
1 stop8h 21mDelta
Sun 5/183:26 pmUVF - TYS
1 stop8h 25mDelta
Deal found 3/27$694

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Knoxville to Saint Lucia that are best for you.

Fly from

Knoxville

Fly to

Saint Lucia

Route

Depart

Return

Price

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sat 7/26

8:22 pm-2:15 pm

1 stop17h 53m

Castries Hewanorra

Sun 8/3

3:00 pm-12:04 am

1 stop9h 04m

$579

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sun 5/11

5:45 am-2:06 pm

1 stop8h 21m

Castries Hewanorra

Sun 5/18

3:26 pm-11:51 pm

1 stop8h 25m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Knoxville to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Saint Lucia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Saint Lucia?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Saint Lucia from Knoxville.

  • Can I find deals for flights from Knoxville to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Knoxville to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Saint Lucia.

  • Can I find deals for business class flights from Knoxville to Saint Lucia?

    Yes. Cheapflights offers flight deals from Knoxville to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Saint Lucia (average of $556). Flying from Knoxville to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Knoxville to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Knoxville to Saint Lucia

Discover the top airline that operate flights from Knoxville to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$464Average$689FlexibilityNo cancel feeOn-time71%
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