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Find cheap flights from Knoxville to El Salvador from $369

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 El Salvador departing on 7/4. 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
0 bags
Sat 6/29
Sat 7/6

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Best El Salvador Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San Salvador
San Salvador1 stop$369

Good to know

Low season

September

High season

December

Cheapest flight

$369
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 94% increase in price.
Flight from Knoxville to San Salvador

FAQs - booking El Salvador flights

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

    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 El Salvador.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to El Salvador 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 El Salvador?

    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 El Salvador with an airline and back to Knoxville with another airline.

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

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

See more FAQs

Top airlines flying from Knoxville to El Salvador

 
Need help choosing which airline to fly with from Knoxville to El Salvador? 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.
7.4
United AirlinesOverall score based on 10777 reviews
7.2Comfort
7.7Boarding
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

10.0 ExcellentEllen, May 2024GSP - ORD
Read more about United Airlines reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Book cheap flights from Knoxville to El Salvador

Recent round-trip flight deals

7/4Thu
1 stop
12h 09mTYS-SAL
7/18Thu
1 stop
29h 23mSAL-TYS
$369
7/4Thu
1 stop
12h 09mTYS-SAL
7/18Thu
2 stops
20h 08mSAL-TYS
$403
7/4Thu
2 stops
10h 23mTYS-SAL
7/18Thu
2 stops
20h 08mSAL-TYS
$411
7/4Thu
2 stops
10h 23mTYS-SAL
7/18Thu
3 stops
26h 26mSAL-TYS
$422
7/8Mon
1 stop
8h 54mTYS-SAL
7/18Thu
1 stop
29h 23mSAL-TYS
$477
11/21Thu
1 stopAmerican Airlines
13h 19mTYS-SAL
12/3Tue
1 stopAmerican Airlines
6h 40mSAL-TYS
$554
11/21Thu
1 stopAmerican Airlines
13h 19mTYS-SAL
12/3Tue
2 stopsAmerican Airlines
23h 03mSAL-TYS
$595
7/9Tue
1 stopUnited Airlines
16h 38mTYS-SAL
7/18Thu
1 stopUnited Airlines
7h 50mSAL-TYS
$715
11/21Thu
1 stopAvianca
12h 29mTYS-SAL
12/2Mon
2 stopsAvianca
15h 27mSAL-TYS
$1,518
11/21Thu
2 stopsAvianca
15h 59mTYS-SAL
12/2Mon
2 stopsAvianca
30h 30mSAL-TYS
$1,679

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Last minute flights from Knoxville to El Salvador

Last minute flight, train and bus deals

5/30Thu
multi-stopAmerican Airlines
25h 32mTYS-SAL
6/2Sun
multi-stopAmerican Airlines
16h 41mSAL-TYS
$736
5/30Thu
multi-stopAmerican Airlines
25h 32mTYS-SAL
6/2Sun
multi-stopAmerican Airlines
15h 35mSAL-TYS
$737
5/30Thu
multi-stop
17h 06mTYS-SAL
6/1Sat
multi-stop
9h 32mSAL-TYS
$784
5/30Thu
multi-stopAvianca
11h 20mTYS-SAL
6/2Sun
multi-stopAvianca
10h 01mSAL-TYS
$964
5/30Thu
multi-stopAvianca
36h 35mTYS-SAL
6/2Sun
multi-stopAvianca
38h 51mSAL-TYS
$2,212
5/30Thu
multi-stopAvianca
29h 45mTYS-SAL
6/2Sun
multi-stopAvianca
38h 51mSAL-TYS
$4,919

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Knoxville - El Salvador Flights

Departure:

Knoxville (TYS)United States

Return flight deals:

El Salvador - Knoxville

Cabin classes: