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Cheap flights from El Salvador to Knoxville from $390

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from El Salvador to Knoxville departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from El Salvador to Knoxville

Recent round-trip flight deals from El Salvador to Knoxville

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 pm - 10:57 am
SAL
-
TYS
11h 52m1 stop
Multiple Airlines Logo
11:40 am - 7:40 pm
TYS
-
SAL
9h 00m1 stop
$390Multiple Airlines
Fri, Jan 23 - Tue, Jan 27
Avianca Logo
5:15 pm - 10:57 am
SAL
-
TYS
16h 42m2 stops
Avianca Logo
9:30 am - 9:55 pm
TYS
-
SAL
13h 25m1 stop
$441Avianca
Fri, Jan 23 - Tue, Jan 27
Avianca Logo
5:15 pm - 10:57 am
SAL
-
TYS
16h 42m2 stops
Avianca Logo
7:20 pm - 4:35 pm
TYS
-
SAL
22h 15m2 stops
$453Avianca
Fri, Jan 23 - Tue, Jan 27
Avianca Logo
5:15 pm - 10:57 am
SAL
-
TYS
16h 42m2 stops
Avianca Logo
7:20 pm - 4:30 pm
TYS
-
SAL
22h 10m3 stops
$475Avianca
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:55 am - 7:50 pm
SAL
-
TYS
11h 55m1 stop
United Airlines Logo
6:59 am - 1:19 pm
TYS
-
SAL
7h 20m1 stop
$507United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
6:55 am - 11:44 pm
SAL
-
TYS
15h 49m1 stop
United Airlines Logo
6:59 am - 9:19 pm
TYS
-
SAL
15h 20m1 stop
$559United Airlines
Wed, Jan 21 - Sun, Jan 25
Avianca Logo
5:35 pm - 10:57 am
SAL
-
TYS
40h 22m3 stops
Avianca Logo
7:20 pm - 4:30 pm
TYS
-
SAL
22h 10m3 stops
$783Avianca
Fri, Jan 23 - Tue, Jan 27
Avianca Logo
8:25 pm - 10:57 am
SAL
-
TYS
13h 32m1 stop
Avianca Logo
7:20 pm - 7:55 am
TYS
-
SAL
13h 35m2 stops
$1,183Avianca
Wed, Jan 21 - Sun, Jan 25
Avianca Logo
5:15 pm - 10:57 am
SAL
-
TYS
16h 42m2 stops
Avianca Logo
7:20 pm - 7:55 am
TYS
-
SAL
13h 35m2 stops
$1,210Avianca
Wed, Jan 21 - Sun, Jan 25

United Airlines flights from El Salvador to Knoxville

Our best United Airlines deals on El Salvador to Knoxville flight tickets
United Airlines
Jan 21
SAL6:55 amSan Salvador El Salvador Intl
10h 10m
1 stop
TYS6:05 pmKnoxville McGhee Tyson
Jan 25
TYS6:59 amKnoxville McGhee Tyson
7h 20m
1 stop
SAL1:19 pmSan Salvador El Salvador Intl
$507
Find similar
United Airlines
Jan 21
SAL6:55 amSan Salvador El Salvador Intl
15h 49m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
Jan 25
TYS6:59 amKnoxville McGhee Tyson
15h 20m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
$559
Find similar

Avianca flights from El Salvador to Knoxville

Our best Avianca deals on El Salvador to Knoxville flight tickets
Avianca
Jan 23
SAL5:15 pmSan Salvador El Salvador Intl
16h 42m
2 stops
TYS10:57 amKnoxville McGhee Tyson
Jan 27
TYS9:30 amKnoxville McGhee Tyson
13h 25m
1 stop
SAL9:55 pmSan Salvador El Salvador Intl
$441
Find similar
Avianca
Jan 23
SAL5:15 pmSan Salvador El Salvador Intl
16h 42m
2 stops
TYS10:57 amKnoxville McGhee Tyson
Jan 27
TYS7:20 pmKnoxville McGhee Tyson
22h 15m
2 stops
SAL4:35 pmSan Salvador El Salvador Intl
$453
Find similar
Avianca
Jan 23
SAL5:15 pmSan Salvador El Salvador Intl
16h 42m
2 stops
TYS10:57 amKnoxville McGhee Tyson
Jan 27
TYS7:20 pmKnoxville McGhee Tyson
22h 10m
3 stops
SAL4:30 pmSan Salvador El Salvador Intl
$475
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from El Salvador to Knoxville 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 December 16, 2025.
Use the filters below to find and compare flights from El Salvador to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Fri 1/23

10:05 pm-10:57 am

1 stop11h 52m

Knoxville McGhee Tyson

Tue 1/27

11:40 am-7:40 pm

1 stop9h 00m

$390

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Fri 1/23

5:15 pm-10:57 am

2 stops16h 42m

Knoxville McGhee Tyson

Tue 1/27

9:30 am-9:55 pm

1 stop13h 25m

$441

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Fri 1/23

5:15 pm-10:57 am

2 stops16h 42m

Knoxville McGhee Tyson

Tue 1/27

7:20 pm-4:35 pm

2 stops22h 15m

$453

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Fri 1/23

5:15 pm-10:57 am

2 stops16h 42m

Knoxville McGhee Tyson

Tue 1/27

7:20 pm-4:30 pm

3 stops22h 10m

$475

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 1/21

6:55 am-7:50 pm

1 stop11h 55m

Knoxville McGhee Tyson

Sun 1/25

6:59 am-1:19 pm

1 stop7h 20m

$507

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 1/21

6:55 am-11:44 pm

1 stop15h 49m

Knoxville McGhee Tyson

Sun 1/25

6:59 am-9:19 pm

1 stop15h 20m

$559

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Fri 1/23

5:35 pm-10:57 am

3 stops40h 22m

Knoxville McGhee Tyson

Tue 1/27

7:20 pm-4:30 pm

3 stops22h 10m

$783

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 1/21

8:25 pm-10:57 am

1 stop13h 32m

Knoxville McGhee Tyson

Sun 1/25

7:20 pm-7:55 am

2 stops13h 35m

$1,183

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 1/21

5:15 pm-10:57 am

2 stops16h 42m

Knoxville McGhee Tyson

Sun 1/25

7:20 pm-7:55 am

2 stops13h 35m

$1,210

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap El Salvador to Knoxville flight deals and tips

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from El Salvador to Knoxville takes 11h 55m
There are no direct flights from El Salvador to Knoxville. There are no popular flight routes from El Salvador to Knoxville.
Search flight deals

  • When did momondo last update prices for flights from El Salvador to Knoxville McGhee Tyson Airport?

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Salvador to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport 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 Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from El Salvador to Knoxville?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to El Salvador from Knoxville. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from El Salvador to Knoxville with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Knoxville?

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Why use momondo?

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

Flights from El Salvador to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from El Salvador to Knoxville.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from El Salvador and alert you when they change.

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