How do I get Price Alerts for flights from Knoxville to Castries?

Search flight deals from Knoxville to Castries . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Knoxville to Castries with momondo?

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.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?

As of September 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?

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 Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$648 Cheap Flights from Knoxville to Castries in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Castries

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:22 pm - 1:32 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

17h 10m1 stop Miami

4:07 pm - 11:58 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

8h 51m1 stop Charlotte Douglas

$648American Airlines

Tue, Dec 1 - Fri, Dec 4

8:04 pm - 3:41 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

18h 37m2 stops Charlotte Douglas Miami

2:32 pm - 9:45 amUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

20h 13m2 stops Miami Charlotte Douglas

$653American Airlines

Tue, Dec 1 - Fri, Dec 4

6:05 pm - 1:32 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

18h 27m2 stops Charlotte Douglas Miami

2:32 pm - 11:59 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

10h 27m1 stop Miami

$653American Airlines

Tue, Dec 1 - Fri, Dec 4

6:00 am - 3:04 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

9h 04m1 stop Miami

2:42 pm - 1:09 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

22h 27m1 stop Miami

$717American Airlines

Fri, Oct 9 - Fri, Oct 16

5:30 am - 3:05 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

8h 35m1 stop Atlanta Hartsfield-Jackson

3:20 pm - 11:46 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

8h 26m1 stop Atlanta Hartsfield-Jackson

$720Delta

Tue, Mar 2 - Tue, Mar 30

6:25 pm - 12:58 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

17h 33m1 stop Miami

4:11 pm - 11:53 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

8h 42m1 stop Charlotte Douglas

$872American Airlines

Mon, Dec 21 - Mon, Dec 28

6:25 pm - 12:58 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

17h 33m1 stop Miami

4:11 pm - 10:57 amUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

19h 46m2 stops Charlotte Douglas Chicago O'Hare Intl

$877American Airlines

Mon, Dec 21 - Mon, Dec 28

8:48 pm - 2:48 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

17h 00m2 stops Chicago O'Hare Intl Charlotte Douglas

4:11 pm - 10:57 amUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

19h 46m2 stops Charlotte Douglas Chicago O'Hare Intl

$877American Airlines

Mon, Dec 21 - Mon, Dec 28

5:00 am - 2:50 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

8h 50m2 stops Charlotte Douglas Miami

5:02 pm - 11:03 amUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

19h 01m2 stops Miami Washington, D.C. Reagan-National

$3,010American Airlines

Tue, Mar 2 - Tue, Mar 2

5:57 pm - 2:55 pmTYS Knoxville McGhee Tyson-UVF Castries Hewanorra

43h 58m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

2:55 pm - 5:13 pmUVF Castries Hewanorra-TYS Knoxville McGhee Tyson

26h 18m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$3,573WestJet

Tue, Mar 2 - Tue, Mar 30

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American Airlines flights from Knoxville to Castries

Our best American Airlines deals on Knoxville to Castries flight tickets

American Airlines

Dec 1

TYS7:22 pmKnoxville McGhee Tyson

17h 10m

1 stop

UVF1:32 pmCastries Hewanorra

Dec 4

UVF4:07 pmCastries Hewanorra

8h 51m

1 stop

TYS11:58 pmKnoxville McGhee Tyson

$648

American Airlines

Dec 1

TYS6:05 pmKnoxville McGhee Tyson

18h 27m

2 stops

UVF1:32 pmCastries Hewanorra

Dec 4

UVF2:32 pmCastries Hewanorra

10h 27m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

$653

American Airlines

Oct 9

TYS6:00 amKnoxville McGhee Tyson

9h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Oct 16

UVF2:42 pmCastries Hewanorra

22h 27m

1 stop

TYS1:09 pmKnoxville McGhee Tyson

$717

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 12/1

7:22 pm-1:32 pm

1 stop17h 10m

Castries Hewanorra

Fri 12/4

4:07 pm-11:58 pm

1 stop8h 51m

$648

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 12/1

8:04 pm-3:41 pm

2 stops18h 37m

Castries Hewanorra

Fri 12/4

2:32 pm-9:45 am

2 stops20h 13m

$653

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 12/1

6:05 pm-1:32 pm

2 stops18h 27m

Castries Hewanorra

Fri 12/4

2:32 pm-11:59 pm

1 stop10h 27m

$653

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Fri 10/9

6:00 am-3:04 pm

1 stop9h 04m

Castries Hewanorra

Fri 10/16

2:42 pm-1:09 pm

1 stop22h 27m

$717

Quickest round-trip

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 3/2

5:30 am-3:05 pm

1 stop8h 35m

Castries Hewanorra

Tue 3/30

3:20 pm-11:46 pm

1 stop8h 26m

$720

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Mon 12/21

6:25 pm-12:58 pm

1 stop17h 33m

Castries Hewanorra

Mon 12/28

4:11 pm-11:53 pm

1 stop8h 42m

$872

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Mon 12/21

6:25 pm-12:58 pm

1 stop17h 33m

Castries Hewanorra

Mon 12/28

4:11 pm-10:57 am

2 stops19h 46m

$877

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Mon 12/21

8:48 pm-2:48 pm

2 stops17h 00m

Castries Hewanorra

Mon 12/28

4:11 pm-10:57 am

2 stops19h 46m

$877

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 3/2

5:00 am-2:50 pm

2 stops8h 50m

Castries Hewanorra

Tue 3/2

5:02 pm-11:03 am

2 stops19h 01m

$3,010

KnoxvilleCastries

TYS Knoxville McGhee Tyson - UVF Castries Hewanorra

TYSUVF

Knoxville McGhee Tyson

Tue 3/2

5:57 pm-2:55 pm

2 stops43h 58m

Castries Hewanorra

Tue 3/30

2:55 pm-5:13 pm

2 stops26h 18m

$3,573

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Castries according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Castries (TYS to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Castries

Best Price Found	$648
Fastest flight time	8h 26m
Direct flights	None

The best flight deal from Knoxville to Castries found on momondo in the last 72 hours is $648

The fastest flight from Knoxville to Castries takes 8h 26m

There are no direct flights from Knoxville to Castries. There are no popular flight routes from Knoxville to Castries.

Search flight deals

Frequently asked questions about flying from Knoxville to Castries

How far is Knoxville McGhee Tyson to Castries Hewanorra by plane?
The distance between Knoxville McGhee Tyson and Castries Hewanorra is about 2076.0 mi. By plane, this route typically takes 8h 26m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?
As of September 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Castries Hewanorra Airport?
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 Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Knoxville to Castries?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Castries is American Airlines, representing 100% of all bookings.

Best airlines flying from Knoxville to Castries

Compare and see reviews for airlines that fly from Knoxville to Castries with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $466	Free Cancellation	Rating 7.1 12,050 reviews		Search American Airlines flights

Frequently asked questions about flying from Knoxville to Castries

How do I get Price Alerts for flights from Knoxville to Castries?
Search flight deals from Knoxville to Castries. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Knoxville to Castries with momondo?
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.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Castries?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Castries. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Castries with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Castries from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Castries?

momondo provides multiple filters to help you find the best flight to Castries from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Castries right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Castries George F. L. Charle Airport

Cheap flights from Knoxville to Castries from $648

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Castries departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Knoxville to Castries

Our best American Airlines deals on Knoxville to Castries flight tickets

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Frequently asked questions about flying from Knoxville to Castries

Best airlines flying from Knoxville to Castries

Compare and see reviews for airlines that fly from Knoxville to Castries with momondo

Frequently asked questions about flying from Knoxville to Castries

Traveling to a place near Castries?

Why use momondo?

An easier way to manage your Castries trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Castries. Availability may vary depending on flight origin and airline.

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