$265 Find Cheap Flights from Central America 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 3/17. 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 Central America to Knoxville

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

Mon, Apr 6 - Sat, Apr 11
Multiple Airlines Logo
11:38 am - 4:04 pm
SJO
-
TYS
26h 26m
1 stop
Multiple Airlines Logo
1:59 pm - 10:42 am
TYS
-
SJO
22h 43m
1 stop
$329Multiple Airlines
Sun, Apr 5 - Sat, Apr 11
Multiple Airlines Logo
11:38 am - 4:49 pm
SJO
-
TYS
27h 11m
1 stop
Multiple Airlines Logo
1:59 pm - 10:42 am
TYS
-
SJO
22h 43m
1 stop
$330Multiple Airlines
Wed, Apr 8 - Sat, Apr 11
Multiple Airlines Logo
11:38 am - 12:24 pm
SJO
-
TYS
22h 46m
1 stop
Multiple Airlines Logo
1:59 pm - 10:42 am
TYS
-
SJO
22h 43m
1 stop
$343Multiple Airlines
Sun, Apr 5 - Fri, Apr 10
Multiple Airlines Logo
11:38 am - 4:49 pm
SJO
-
TYS
27h 11m
1 stop
Multiple Airlines Logo
6:20 pm - 10:42 am
TYS
-
SJO
18h 22m
1 stop
$345Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
11:38 am - 4:04 pm
SJO
-
TYS
26h 26m
1 stop
Multiple Airlines Logo
6:20 pm - 10:42 am
TYS
-
SJO
18h 22m
1 stop
$350Multiple Airlines
Sun, Apr 5 - Mon, Apr 13
Multiple Airlines Logo
11:38 am - 4:49 pm
SJO
-
TYS
27h 11m
1 stop
Multiple Airlines Logo
6:20 pm - 10:42 am
TYS
-
SJO
18h 22m
1 stop
$351Multiple Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
11:38 am - 12:44 pm
SJO
-
TYS
23h 06m
1 stop
Multiple Airlines Logo
8:20 am - 10:42 am
TYS
-
SJO
28h 22m
1 stop
$357Multiple Airlines
Wed, Apr 8 - Fri, Apr 10
Multiple Airlines Logo
11:38 am - 12:24 pm
SJO
-
TYS
22h 46m
1 stop
Multiple Airlines Logo
6:20 pm - 10:42 am
TYS
-
SJO
18h 22m
1 stop
$358Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
United Airlines Logo
6:00 am - 7:56 pm
SAL
-
TYS
11h 56m
1 stop
United Airlines Logo
7:05 am - 12:15 pm
TYS
-
SAL
7h 10m
1 stop
$827United Airlines
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
8:15 am - 10:50 am
SAL
-
TYS
24h 35m
2 stops
Air Canada Logo
7:20 pm - 8:15 pm
TYS
-
SAL
26h 55m
2 stops
$2,150Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$265
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from San José to Knoxville

FAQs for booking flights from Central America to Knoxville

  • How does KAYAK find such low prices on flights from Central America 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 Central America to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Central America 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 Central America 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 Central America with another airline.

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

 
Need help choosing which airline to fly with from Central America 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
DeltaOverall score based on 8245 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

4.0 OkayFelix, Mar 2026
BOS - LGA
Read more Delta reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Improve boarding- the zone assignment and boarding is always a mess- there is not clear instructions of what is going on at the gate. As a meme bet there is no more selection of a good seats when booking. Only offers middle seats to choose or pay extra. There is not more benefit with Amex no benefits at all.

alike schedule and times it’s very good for me, I will stay wad delta for ever

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

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.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The flight attendants as well as the gate agent were out to lunch. Nothing extraordinary about their service. American just keeps getting worse every year.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

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