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Castries

$273+ Cheap flights from Knoxville (TYS) to Castries (UVF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — UVF
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Knoxville to Castries

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

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/118:13 pmTYS - UVF
2 stops16h 06mAmerican Airlines
Thu 12/183:53 pmUVF - TYS
1 stop8h 54mAmerican Airlines
Deal found 10/27$593
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 12/76:00 amTYS - UVF
1 stop8h 53mAmerican Airlines
Sun 12/214:54 pmUVF - TYS
2 stops19h 34mAmerican Airlines
Deal found 10/26$643
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/298:04 pmTYS - UVF
2 stops18h 48mAmerican Airlines
Sat 12/64:53 pmUVF - TYS
2 stops19h 00mAmerican Airlines
Deal found 10/27$682
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/176:00 amTYS - UVF
1 stop8h 52mAmerican Airlines
Fri 11/214:04 pmUVF - TYS
1 stop7h 50mAmerican Airlines
Deal found 10/25$789

Cheap flight deals from Knoxville to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$564
(American Airlines)

One-way from

$273
(American Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Castries Hewanorra flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Castries Hewanorra flights.
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From Knoxville McGhee Tyson to Castries Hewanorra
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One-way flight from Knoxville McGhee Tyson to Castries Hewanorra
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Castries 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 October 28, 2025.
Use the filters below to find and compare flights from Knoxville to Castries that are best for you.

Fly from

Knoxville

Fly to

Castries

Route

Depart

Return

Price

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Thu 1/8

6:20 am-4:02 pm

1 stop8h 42m

Castries Hewanorra

Wed 1/14

5:02 pm-11:34 am

2 stops19h 32m

$589

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Tue 1/13

6:05 am-3:03 pm

1 stop7h 58m

Castries Hewanorra

Tue 1/20

5:02 pm-9:45 am

2 stops17h 43m

$589

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Thu 12/11

8:13 pm-1:19 pm

2 stops16h 06m

Castries Hewanorra

Thu 12/18

4:54 pm-12:52 pm

2 stops20h 58m

$593

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Fri 1/2

10:49 am-2:14 pm

1 stop26h 25m

Castries Hewanorra

Fri 1/9

5:02 pm-10:49 am

2 stops18h 47m

$598

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Mon 1/12

6:20 am-4:02 pm

1 stop8h 42m

Castries Hewanorra

Mon 1/19

2:46 pm-11:59 pm

1 stop10h 13m

$609

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sat 4/18

8:44 pm-1:15 pm

1 stop16h 31m

$273

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sun 11/9

5:05 am-3:52 pm

2 stops9h 47m

$388

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Sun 11/9

8:30 am-4:25 pm

3 stops30h 55m

$479

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Mon 11/10

9:45 am-2:50 pm

3 stops28h 05m

$539

KnoxvilleCastries

TYS - UVF

TYSUVF

Knoxville McGhee Tyson

Mon 11/10

5:03 pm-3:52 pm

2 stops21h 49m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Knoxville to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Castries in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Castries flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Castries flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Castries flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Knoxville to Castries by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from Knoxville to Castries?

    Airlines like American Airlines fly from Knoxville to Castries in about 8h 42m. The time it takes to get you to your destination can typically vary by up to . The distance between Knoxville and Castries is about 2088 mi.

  • What are the cheapest airlines flying from Knoxville to Castries round-trip?

    Cheapflights users have booked flights from Knoxville to Castries round-trip from $450. Another airline that can offer you cheap pricing is American Airlines.

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

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

  • How can I find direct flights from Knoxville to Castries?

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

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

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

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Alternative routes for Knoxville to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Castries flights
Memphis to Castries flights

Top 2 airlines flying from Knoxville to Castries

Discover the top 2 airlines that operate flights from Knoxville to Castries. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$450Average$658FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$628Average$773FlexibilityNo cancel feeOn-time71%

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