$122 Find Cheap Flights from Caribbean to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 8/7. 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

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Cheap Flights from Caribbean to Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean to Knoxville 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 Caribbean to Knoxville

Wed, Aug 12 - Mon, Aug 17
Multiple Airlines Logo
3:10 am - 3:06 pm
SJU
-
TYS
11h 56m
1 stop
Multiple Airlines Logo
12:50 pm - 2:29 pm
TYS
-
SJU
25h 39m
1 stop
$262Multiple Airlines
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
6:00 am - 10:26 am
SJU
-
TYS
28h 26m
1 stop
Multiple Airlines Logo
6:29 pm - 2:15 am
TYS
-
SJU
7h 46m
1 stop
$300Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
6:45 am - 6:04 pm
SJU
-
TYS
11h 19m
1 stop
Multiple Airlines Logo
6:54 pm - 4:11 pm
TYS
-
SJU
21h 17m
1 stop
$322Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
5:15 pm - 8:36 am
SJU
-
TYS
15h 21m
2 stops
Multiple Airlines Logo
12:50 pm - 2:29 pm
TYS
-
SJU
25h 39m
1 stop
$331Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
8:30 am - 4:48 pm
SJU
-
TYS
8h 18m
1 stop
Multiple Airlines Logo
12:22 pm - 1:16 pm
TYS
-
SJU
24h 54m
1 stop
$337Multiple Airlines
Sat, Sep 12 - Mon, Sep 14
Multiple Airlines Logo
5:12 pm - 10:04 am
SJU
-
TYS
16h 52m
1 stop
Multiple Airlines Logo
2:54 pm - 11:50 pm
TYS
-
SJU
8h 56m
1 stop
$338Multiple Airlines
Sat, Sep 12 - Mon, Sep 14
Multiple Airlines Logo
5:12 pm - 10:04 am
SJU
-
TYS
16h 52m
1 stop
Multiple Airlines Logo
2:54 pm - 11:50 pm
TYS
-
SJU
8h 56m
1 stop
$342Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
8:00 am - 11:59 pm
KIN
-
TYS
14h 59m
1 stop
American Airlines Logo
6:00 am - 4:09 pm
TYS
-
KIN
11h 09m
1 stop
$678American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
8:00 am - 11:51 pm
KIN
-
TYS
14h 51m
2 stops
American Airlines Logo
7:00 am - 4:09 pm
TYS
-
KIN
10h 09m
2 stops
$682American Airlines
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
2:56 pm - 8:44 pm
KIN
-
TYS
52h 48m
3 stops
United Airlines Logo
5:45 am - 1:54 pm
TYS
-
KIN
33h 09m
2 stops
$1,150United Airlines
Useful Info

Good to know

Low seasonJune
Cheapest flight$122
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from San Juan to Knoxville

FAQs for booking flights from Caribbean to Knoxville

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

    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 Caribbean to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Caribbean 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 Caribbean to Knoxville?

    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 Knoxville with an airline and back to Caribbean with another airline.

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

    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 Knoxville from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Caribbean to Knoxville

 
Need help choosing which airline to fly with from Caribbean to Knoxville? 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
SouthwestOverall score based on 4237 reviews
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

4.0 OkaySteven, Jun 2026
ONT - LAS
Read more Southwest reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

Excellent service. Flight attendance like Jessica,, on our flight, is a reason I wouldn’t mind flying through British Airways again. Jessica,, was very courteous and helpful.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

Significant delays on my trip to Chicago and my trip back to NY

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

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