TYS - UVF

$707 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 4/26. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$707
American Airlines
Sun 4/26Wed 5/6
TYS - UVF • 2 stops
Top airlines
American Airlines
Cheapest • from $707 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Castries. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $845 (round-trip)
Miami (MIA)
Shortest trip • 6h 56m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Castries!
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

Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:54 pm - 2:26 pm
TYS
-
UVF
19h 32m
2 stops
American Airlines Logo
3:28 pm - 1:15 pm
UVF
-
TYS
21h 47m
2 stops
$707American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:54 pm - 2:26 pm
TYS
-
UVF
19h 32m
2 stops
American Airlines Logo
3:28 pm - 1:15 pm
UVF
-
TYS
21h 47m
2 stops
$737American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:54 pm - 2:26 pm
TYS
-
UVF
19h 32m
2 stops
American Airlines Logo
3:28 pm - 1:15 pm
UVF
-
TYS
21h 47m
2 stops
$757American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:54 pm - 2:26 pm
TYS
-
UVF
19h 32m
2 stops
American Airlines Logo
3:28 pm - 11:55 pm
UVF
-
TYS
8h 27m
1 stop
$771American Airlines
Sat, Mar 28 - Tue, Apr 7
American Airlines Logo
6:21 pm - 2:58 pm
TYS
-
UVF
20h 37m
2 stops
American Airlines Logo
3:13 pm - 11:02 pm
UVF
-
TYS
7h 49m
1 stop
$791American Airlines
Sun, Apr 26 - Tue, May 5
American Airlines Logo
6:30 am - 1:45 pm
TYS
-
UVF
7h 15m
1 stop
American Airlines Logo
3:13 pm - 8:32 am
UVF
-
TYS
17h 19m
1 stop
$811American Airlines
Sat, Mar 28 - Tue, Apr 7
American Airlines Logo
6:21 pm - 2:18 pm
TYS
-
UVF
19h 57m
2 stops
American Airlines Logo
3:13 pm - 11:18 am
UVF
-
TYS
20h 05m
2 stops
$816American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:30 am - 1:45 pm
TYS
-
UVF
7h 15m
1 stop
American Airlines Logo
3:28 pm - 11:55 pm
UVF
-
TYS
8h 27m
1 stop
$831American Airlines
Sun, Apr 26 - Tue, May 5
American Airlines Logo
5:00 am - 2:26 pm
TYS
-
UVF
9h 26m
1 stop
American Airlines Logo
3:13 pm - 11:18 am
UVF
-
TYS
20h 05m
2 stops
$836American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
6:30 am - 1:45 pm
TYS
-
UVF
7h 15m
1 stop
American Airlines Logo
3:28 pm - 11:55 pm
UVF
-
TYS
8h 27m
1 stop
$845American Airlines
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 ($707) and Air Canada ($1,343).

Good to know

Low seasonAugust
Cheapest flight$707
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 31% lower on average.
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 $707 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?

    SkyTeam, and oneworld 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 $694 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 $838 and an overall rating of 7.1.

  • 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 8271 reviews
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

8.0 ExcellentAnonymous, Mar 2026
SEA - RDU
Read more Delta reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

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

Information on your arrival and departure airports