TYS - UVF

$584 Find Cheap Flights from Knoxville to Castries

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Castries departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Castries, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Castries (TYS-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Castries

Mon, Jan 19 - Mon, Feb 2
American Airlines Logo
8:24 pm - 2:25 pmTYS-UVF
17h 01m1 stop
American Airlines Logo
5:10 pm - 11:45 pmUVF-TYS
7h 35m1 stop
$584American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
American Airlines Logo
7:17 pm - 2:25 pmTYS-UVF
18h 08m2 stops
American Airlines Logo
3:35 pm - 10:37 amUVF-TYS
20h 02m2 stops
$589American Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
Delta Logo
5:30 am - 3:04 pmTYS-UVF
8h 34m1 stop
Delta Logo
4:24 pm - 11:44 pmUVF-TYS
8h 20m1 stop
$605Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:28 pm - 2:30 pmTYS-UVF
19h 02m2 stops
American Airlines Logo
4:50 pm - 10:37 amUVF-TYS
18h 47m2 stops
$638American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
8:04 pm - 3:52 pmTYS-UVF
18h 48m2 stops
American Airlines Logo
3:16 pm - 4:05 pmUVF-TYS
25h 49m1 stop
$646American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
6:00 am - 3:52 pmTYS-UVF
8h 52m1 stop
American Airlines Logo
2:19 pm - 10:19 amUVF-TYS
21h 00m2 stops
$674American Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
American Airlines Logo
6:28 pm - 1:19 pmTYS-UVF
17h 51m2 stops
American Airlines Logo
2:04 pm - 10:24 amUVF-TYS
21h 20m2 stops
$728American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
6:00 am - 3:52 pmTYS-UVF
8h 52m1 stop
American Airlines Logo
4:04 pm - 11:51 pmUVF-TYS
8h 47m1 stop
$729American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
6:05 am - 3:52 pmTYS-UVF
8h 47m2 stops
American Airlines Logo
4:52 pm - 10:19 amUVF-TYS
18h 27m2 stops
$734American Airlines
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
7:20 pm - 2:04 pmTYS-UVF
18h 44m1 stop
Delta Logo
3:24 pm - 9:13 amUVF-TYS
17h 49m1 stop
$766Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $584 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$584
American Airlines
Mon 1/19Mon 2/2
TYS - UVF • 1 stop
Cheapest one-way
Multiple Airlines
Wed 9/17
TYS - UVF • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Booking Insights

KAYAK's insights & trends for Knoxville to Castries flights

Get data-powered insights and trends into flights from Knoxville to Castries to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Castries?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Castries were found on American Airlines ($584) and Delta ($605).

Good to know

Cheapest flight$584
Flight from Knoxville to Castries

When to book flights from Knoxville to Castries

Are your dates flexible? Find out the best times to travel from Knoxville to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Castries

  • What is the cheapest flight from Knoxville to Castries?

    In the last 3 days, the lowest price for a flight from Knoxville to Castries was $584 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Castries?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Castries.

  • Which airports will I be using when flying from Knoxville to Castries?

    When flying out of Knoxville you will be using Knoxville McGhee Tyson. You will be landing at Castries, also known as Castries Hewanorra.

  • Which aircraft models fly most regularly from Knoxville to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Castries?

    oneworld, and SkyTeam are the airline alliances operating flights between Knoxville and Castries, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Castries, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Castries are Delta and American Airlines. With an average price for the route of $658 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $763 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Knoxville to Castries

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
8.2Boarding
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Knoxville to Castries

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.