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Cheap flights from Knoxville to El Salvador from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to El Salvador departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to El Salvador

Cheap round-trip flights

American Airlines Logo
6:11 pm - 1:11 pmTYS-SAL
21h 00m2 stops
American Airlines Logo
12:41 pm - 11:45 amSAL-TYS
21h 04m2 stops
$452American Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
American Airlines Logo
7:05 am - 1:06 pmTYS-SAL
8h 01m1 stop
American Airlines Logo
2:30 pm - 12:23 amSAL-TYS
7h 53m1 stop
$489American Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
Avianca Logo
9:55 am - 6:00 amTYS-SAL
22h 05m2 stops
Avianca Logo
12:20 pm - 10:29 amSAL-TYS
20h 09m3 stops
$2,292Avianca
Find Deal
Sat, Oct 18 - Tue, Oct 21

American Airlines flights from Knoxville to El Salvador

Our best American Airlines deals on Knoxville to El Salvador flight tickets
American Airlines
Oct 18
TYS6:11 pmKnoxville McGhee Tyson
21h 00m
2 stops
SAL1:11 pmSan Salvador El Salvador Intl
Oct 21
SAL12:41 pmSan Salvador El Salvador Intl
21h 04m
2 stops
TYS11:45 amKnoxville McGhee Tyson
$452
Find similar
American Airlines
Oct 18
TYS7:05 amKnoxville McGhee Tyson
8h 01m
1 stop
SAL1:06 pmSan Salvador El Salvador Intl
Oct 21
SAL2:30 pmSan Salvador El Salvador Intl
7h 53m
1 stop
TYS12:23 amKnoxville McGhee Tyson
$489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to El Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Knoxville to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Sat 10/18

6:11 pm-1:11 pm

2 stops21h 00m

San Salvador El Salvador Intl

Tue 10/21

12:41 pm-11:45 am

2 stops21h 04m

$452

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Sat 10/18

7:05 am-1:06 pm

1 stop8h 01m

San Salvador El Salvador Intl

Tue 10/21

2:30 pm-12:23 am

1 stop7h 53m

$489

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Sat 10/18

9:55 am-6:00 am

2 stops22h 05m

San Salvador El Salvador Intl

Tue 10/21

12:20 pm-10:29 am

3 stops20h 09m

$2,292

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Mon 8/25

11:24 am-12:14 pm

1 stop26h 50m

$132

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 8/26

9:30 am-4:00 pm

1 stop8h 30m

$142

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Mon 8/25

1:22 pm-12:14 pm

2 stops24h 52m

$153

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Mon 8/25

1:22 pm-12:14 pm

3 stops24h 52m

$174

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 8/26

5:19 pm-11:36 am

2 stops20h 17m

$195

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 9/9

5:20 pm-11:35 am

2 stops20h 15m

$199

KnoxvilleSan Salvador

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 8/26

9:00 am-8:40 am

3 stops25h 40m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to El Salvador from

How to get the cheapest flight ticket from Knoxville to El Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Knoxville to El Salvador is on a Tuesday. Travelers who choose to depart for El Salvador on a Tuesday will often find tickets for as low as $434. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $956. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

Cheap Knoxville to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to El Salvador

Best Price Found

$132

Fastest flight time

8h 01m

Direct flights

None

Airports in El Salvador

1 airport
The best one-way flight to El Salvador from Knoxville in the past 72 hours is $132. The best round-trip flight deal from Knoxville to El Salvador found on momondo in the last 72 hours is $452.
The fastest flight from Knoxville to El Salvador takes 8h 01m
There are no direct flights from Knoxville to El Salvador. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - San Salvador El Salvador Intl Airport.
There is 1 airport near El Salvador: San Salvador El Salvador Intl (SAL)
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  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to El Salvador?

    Prices for flights from Knoxville McGhee Tyson Airport to El Salvador are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to El Salvador?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to El Salvador?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to El Salvador.

  • What documentation or ID do you need to fly to El Salvador?

    The required travel and health documents for your El Salvador trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at El Salvador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Knoxville to El Salvador

Compare and see reviews for airlines that fly from Knoxville to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $269Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $412Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $448Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to El Salvador?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to El Salvador. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to El Salvador with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to El Salvador flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to El Salvador?

momondo provides multiple filters to help you find the best flight to El Salvador from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to El Salvador right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to El Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Mon 8/11
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Find better results for your trip to El Salvador

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $102