$494 Find Cheap Flights from Central America to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 4/22. 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 Knoxville

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% 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
Useful Info
Flight Deals

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

Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
10:05 pm - 8:42 pm
SAL
-
TYS
20h 37m
2 stops
Multiple Airlines Logo
11:27 am - 8:00 pm
TYS
-
SAL
10h 33m
1 stop
$494Multiple Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
10:05 pm - 8:42 pm
SAL
-
TYS
20h 37m
2 stops
Multiple Airlines Logo
11:27 am - 8:00 pm
TYS
-
SAL
10h 33m
1 stop
$502Multiple Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
10:05 pm - 3:41 pm
SAL
-
TYS
15h 36m
1 stop
Multiple Airlines Logo
11:27 am - 8:00 pm
TYS
-
SAL
10h 33m
1 stop
$517Multiple Airlines
Mon, Jul 6 - Mon, Jul 20
Multiple Airlines Logo
9:35 am - 11:33 pm
SJO
-
TYS
11h 58m
1 stop
Multiple Airlines Logo
12:53 pm - 8:30 am
TYS
-
SJO
21h 37m
2 stops
$517Multiple Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
6:58 pm - 3:41 pm
SAL
-
TYS
18h 43m
1 stop
Multiple Airlines Logo
11:27 am - 5:23 am
TYS
-
SAL
19h 56m
1 stop
$536Multiple Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
1:20 pm - 11:57 pm
SAL
-
TYS
8h 37m
1 stop
United Airlines Logo
5:57 pm - 12:15 pm
TYS
-
SAL
20h 18m
2 stops
$595United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
6:00 am - 11:57 pm
SAL
-
TYS
15h 57m
2 stops
United Airlines Logo
6:30 am - 8:49 pm
TYS
-
SAL
16h 19m
2 stops
$600United Airlines
Fri, Jul 24 - Sat, Aug 1
Southwest Logo
8:45 am - 9:10 pm
SJO
-
TYS
10h 25m
2 stops
Southwest Logo
7:00 am - 1:35 pm
TYS
-
SJO
8h 35m
2 stops
$604Southwest
Fri, Jul 24 - Sat, Aug 1
American Airlines Logo
11:41 pm - 9:59 pm
SJO
-
TYS
20h 18m
1 stop
American Airlines Logo
8:11 pm - 2:17 pm
TYS
-
SJO
20h 06m
1 stop
$631American Airlines
Fri, Jul 24 - Sat, Aug 1
American Airlines Logo
2:12 pm - 12:51 pm
SJO
-
TYS
20h 39m
1 stop
American Airlines Logo
7:48 pm - 1:12 pm
TYS
-
SJO
19h 24m
1 stop
$632American Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$494
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from San Salvador 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 8388 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
Airline reviews

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

2.0 MediocreAadarsh, Apr 2026
CID - MSP
Read more Delta reviews

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

A chaotic and uncomfortable experience from start to finish. The boarding process was a disaster; despite group numbers, it was a free-for-all that the staff failed to manage (especially after group 5). Once on board, the "entertainment" was non-existent. There are no seatback screens, and the mobile app selection is incredibly thin. The hardware is severely dated. My seat had zero cushioning left—it felt like sitting on a hard board for the entire flight—and the legroom was cramped. To make matters worse, the bathroom was repulsive, with toilet paper, soiled paper towels and liquid/pee all over the floor. When I did interact with the crew, they provided the absolute bare minimum and made me feel like an inconvenience for asking for anything. Avoid this flight if you can.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Newport
Lenoir City
Dandridge
Clinton
Jefferson City

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville