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Cheap flights from San Salvador to Knoxville from $592

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to Knoxville departing on 5/6. 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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0 bags

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Find the cheapest flights from San Salvador to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 10:49 am
SAL
-
TYS
26h 49m
2 stops
United Airlines Logo
5:45 am - 6:58 pm
TYS
-
SAL
15h 13m
2 stops
$592United Airlines
Wed, May 6 - Mon, Jun 15
Multiple Airlines Logo
10:05 pm - 8:50 pm
SAL
-
TYS
20h 45m
2 stops
Multiple Airlines Logo
2:46 pm - 9:00 pm
TYS
-
SAL
32h 14m
1 stop
$593Multiple Airlines
Wed, May 6 - Mon, Jun 15
Multiple Airlines Logo
10:05 pm - 10:36 am
SAL
-
TYS
34h 31m
2 stops
Multiple Airlines Logo
2:46 pm - 9:00 pm
TYS
-
SAL
32h 14m
1 stop
$595Multiple Airlines
Mon, May 4 - Mon, Jun 15
American Airlines Logo
1:19 pm - 11:59 pm
SAL
-
TYS
8h 40m
1 stop
American Airlines Logo
6:00 am - 6:45 pm
TYS
-
SAL
14h 45m
1 stop
$602American Airlines
Wed, May 6 - Tue, Jul 14
American Airlines Logo
1:19 pm - 8:32 am
SAL
-
TYS
17h 13m
2 stops
American Airlines Logo
6:00 am - 6:45 pm
TYS
-
SAL
14h 45m
1 stop
$607American Airlines
Wed, May 6 - Tue, Jul 14
United Airlines Logo
1:50 pm - 11:44 pm
SAL
-
TYS
7h 54m
1 stop
United Airlines Logo
6:02 pm - 11:29 am
TYS
-
SAL
19h 27m
2 stops
$627United Airlines
Tue, May 19 - Sat, May 30
Multiple Airlines Logo
8:45 am - 5:30 pm
SAL
-
TYS
6h 45m
1 stop
Multiple Airlines Logo
2:46 pm - 9:00 pm
TYS
-
SAL
32h 14m
1 stop
$633Multiple Airlines
Mon, May 4 - Mon, Jun 15
American Airlines Logo
1:19 pm - 11:59 pm
SAL
-
TYS
8h 40m
1 stop
American Airlines Logo
6:00 am - 7:48 pm
TYS
-
SAL
15h 48m
1 stop
$637American Airlines
Wed, May 6 - Mon, Jun 15
American Airlines Logo
1:43 pm - 11:18 am
SAL
-
TYS
19h 35m
2 stops
American Airlines Logo
6:12 am - 7:48 pm
TYS
-
SAL
15h 36m
2 stops
$661American Airlines
Mon, May 4 - Mon, Jun 15
United Airlines Logo
6:00 am - 11:44 pm
SAL
-
TYS
15h 44m
1 stop
United Airlines Logo
7:19 pm - 11:29 am
TYS
-
SAL
18h 10m
1 stop
$666United Airlines
Tue, May 19 - Sat, May 30

American Airlines flights from San Salvador to Knoxville

Our best American Airlines deals on San Salvador to Knoxville flight tickets
American Airlines
May 6
SAL1:19 pmSan Salvador El Salvador Intl
8h 40m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
Jul 14
TYS6:00 amKnoxville McGhee Tyson
14h 45m
1 stop
SAL6:45 pmSan Salvador El Salvador Intl
$602
American Airlines
May 6
SAL1:19 pmSan Salvador El Salvador Intl
17h 13m
2 stops
TYS8:32 amKnoxville McGhee Tyson
Jul 14
TYS6:00 amKnoxville McGhee Tyson
14h 45m
1 stop
SAL6:45 pmSan Salvador El Salvador Intl
$607
American Airlines
May 6
SAL1:19 pmSan Salvador El Salvador Intl
8h 40m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
Jun 15
TYS6:00 amKnoxville McGhee Tyson
15h 48m
1 stop
SAL7:48 pmSan Salvador El Salvador Intl
$637

United Airlines flights from San Salvador to Knoxville

Our best United Airlines deals on San Salvador to Knoxville flight tickets
United Airlines
May 6
SAL6:00 amSan Salvador El Salvador Intl
26h 49m
2 stops
TYS10:49 amKnoxville McGhee Tyson
Jun 15
TYS5:45 amKnoxville McGhee Tyson
15h 13m
2 stops
SAL6:58 pmSan Salvador El Salvador Intl
$592
United Airlines
Apr 24
SAL1:50 pmSan Salvador El Salvador Intl
7h 51m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
Apr 27
TYS9:00 amKnoxville McGhee Tyson
13h 49m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
$622
United Airlines
May 19
SAL1:50 pmSan Salvador El Salvador Intl
7h 54m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
May 30
TYS6:02 pmKnoxville McGhee Tyson
19h 27m
2 stops
SAL11:29 amSan Salvador El Salvador Intl
$627

momondo Fare Finder

 
Customize your flight search to find flights from San 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 April 21, 2026.
Use the filters below to find and compare flights from San Salvador to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 5/6

6:00 am-10:49 am

2 stops26h 49m

Knoxville McGhee Tyson

Mon 6/15

5:45 am-6:58 pm

2 stops15h 13m

$592

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 5/6

10:05 pm-8:50 pm

2 stops20h 45m

Knoxville McGhee Tyson

Mon 6/15

2:46 pm-9:00 pm

1 stop32h 14m

$593

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Mon 5/4

10:05 pm-10:36 am

2 stops34h 31m

Knoxville McGhee Tyson

Mon 6/15

2:46 pm-9:00 pm

1 stop32h 14m

$595
Quickest round-trip

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 5/6

1:19 pm-11:59 pm

1 stop8h 40m

Knoxville McGhee Tyson

Tue 7/14

6:00 am-6:45 pm

1 stop14h 45m

$602

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 5/6

1:19 pm-8:32 am

2 stops17h 13m

Knoxville McGhee Tyson

Tue 7/14

6:00 am-6:45 pm

1 stop14h 45m

$607

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Tue 5/19

1:50 pm-11:44 pm

1 stop7h 54m

Knoxville McGhee Tyson

Sat 5/30

6:02 pm-11:29 am

2 stops19h 27m

$627

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Mon 5/4

8:45 am-5:30 pm

1 stop6h 45m

Knoxville McGhee Tyson

Mon 6/15

2:46 pm-9:00 pm

1 stop32h 14m

$633

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Wed 5/6

1:19 pm-11:59 pm

1 stop8h 40m

Knoxville McGhee Tyson

Mon 6/15

6:00 am-7:48 pm

1 stop15h 48m

$637

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Mon 5/4

1:43 pm-11:18 am

2 stops19h 35m

Knoxville McGhee Tyson

Mon 6/15

6:12 am-7:48 pm

2 stops15h 36m

$661

San SalvadorKnoxville

SAL - TYS

SALTYS

San Salvador El Salvador Intl

Tue 5/19

6:00 am-11:44 pm

1 stop15h 44m

Knoxville McGhee Tyson

Sat 5/30

7:19 pm-11:29 am

1 stop18h 10m

$666

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Salvador to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from San Salvador to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Salvador to Knoxville (SAL to TYS) flight deals and tips

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

Fastest flight time

7h 51m

Direct flights

None
The fastest flight from San Salvador to Knoxville takes 7h 51m
There are no direct flights from San Salvador to Knoxville. There are no popular flight routes from San Salvador to Knoxville.
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Frequently asked questions about flying from San Salvador to Knoxville

  • How far is San Salvador El Salvador Intl to Knoxville McGhee Tyson by plane?

    Knoxville McGhee Tyson is 1571.7 mi away from San Salvador El Salvador Intl. 7h 51m is a normal flight duration for this route.

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

    Prices for flights from San Salvador El Salvador Intl Airport to Knoxville McGhee Tyson Airport refresh daily.

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

    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 San Salvador El Salvador Intl Airport to Knoxville McGhee Tyson Airport.

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

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from San Salvador to Knoxville

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

    Price Alerts will notify you by email when the price for flights to Knoxville from San Salvador decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Salvador to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from San Salvador to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San 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 San Salvador to Knoxville.

I’m not ready to book a flight from San 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 San Salvador and alert you when they change.

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