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Flight Deals from Knoxville to San Salvador from $219

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Bundle + Save

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Stops

  • Up to 1 stop
    $480
  • Up to 2 stops
    $551

Airlines

  • American Airlines
    $551
  • AVIANCA
    $911
  • COPA Airlines
    $1326
  • United Airlines
    $480

Cabin Class

  • Economy
    $480

Departure Airports

  • McGhee Tyson Airport
    $480

Arrival Airports

  • Monseñor Óscar Arnulfo Romero International Airport
    $480

Layover Airports

  • Charlotte Douglas International Airport
    $551
  • Dallas Fort Worth International Airport
    $588
  • George Bush Intercontinental Houston Airport
    $553
  • Miami International Airport
    $551
  • Tocumen International Airport
    $1326
  • Washington Dulles Airport
    $480

Best Price. GUARANTEED.

Exclusively for Priceline Members
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We'll refund the difference if you find a lower price.

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BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
United Airlines Logo
United Airlines

07/31/25

TYS
12h 48m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
22h 14m
IAD

08/08/25

TYS
$480
American Airlines Logo
American Airlines

07/31/25

TYS
15h 51m
MIA

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
20h 46m
MIA
CLT

08/08/25

TYS
$551
American Airlines Logo
American Airlines

07/31/25

TYS
7h 25m
MIA

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
20h 46m
MIA
CLT

08/08/25

TYS
$551
American Airlines Logo
American Airlines

07/31/25

TYS
15h 51m
MIA

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
19h 2m
MIA
CLT

08/08/25

TYS
$551
American Airlines Logo
American Airlines

07/31/25

TYS
7h 25m
MIA

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
19h 2m
MIA
CLT

08/08/25

TYS
$551
United Airlines Logo
United Airlines

07/31/25

TYS
16h 58m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
12h 1m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
12h 48m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
10h 26m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
12h 48m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
15h 27m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
16h 58m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
13h 13m
IAD

08/08/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
16h 58m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
15h 27m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
16h 58m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
10h 26m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
12h 48m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
13h 13m
IAD

08/08/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
12h 48m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
12h 1m
IAH

08/07/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
16h 58m
IAD

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
8h 42m
IAD

08/08/25

TYS
$553
United Airlines Logo
United Airlines

07/31/25

TYS
9h 23m
IAH

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
22h 14m
IAD

08/08/25

TYS
$560
United Airlines Logo
United Airlines

07/31/25

TYS
7h 6m
IAH

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
22h 14m
IAD

08/08/25

TYS
$560
United Airlines Logo
United Airlines

07/31/25

TYS
18h 58m
IAH

07/31/25

SAL
United Airlines Logo
United Airlines

08/07/25

SAL
8h 42m
IAD

08/08/25

TYS
$563
American Airlines Logo
American Airlines

07/31/25

TYS
8h 55m
DFW

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
19h 2m
MIA
CLT

08/08/25

TYS
$588
American Airlines Logo
American Airlines

07/31/25

TYS
8h 55m
DFW

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
20h 46m
MIA
CLT

08/08/25

TYS
$588
American Airlines Logo
American Airlines

07/31/25

TYS
7h 48m
DFW

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
19h 2m
MIA
CLT

08/08/25

TYS
$633
American Airlines Logo
American Airlines

07/31/25

TYS
7h 48m
DFW

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
20h 46m
MIA
CLT

08/08/25

TYS
$633
American Airlines Logo
American Airlines

07/31/25

TYS
8h 55m
DFW

07/31/25

SAL
American Airlines Logo
American Airlines

08/07/25

SAL
9h 10m
MIA

08/07/25

TYS
$764
AVIANCA Logo
AVIANCA

07/31/25

TYS
14h 25m
IAD

08/01/25

SAL
AVIANCA Logo
AVIANCA

08/07/25

SAL
9h 27m
IAD

08/07/25

TYS
$911
AVIANCA Logo
AVIANCA

07/31/25

TYS
12h 55m
IAD

08/01/25

SAL
AVIANCA Logo
AVIANCA

08/07/25

SAL
9h 27m
IAD

08/07/25

TYS
$911
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
16h 38m
IAD
PTY

07/31/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
18h 45m
PTY
IAD

08/08/25

TYS
$1326
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
19h 52m
IAD
PTY

07/31/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
13h 52m
PTY
IAD

08/07/25

TYS
$1326
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
15h 42m
IAD
PTY

07/31/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
18h 45m
PTY
IAD

08/08/25

TYS
$1326
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
19h 7m
IAD
PTY

08/01/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
27h 22m
PTY
IAD

08/08/25

TYS
$1326
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
16h 38m
IAD
PTY

07/31/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
13h 52m
PTY
IAD

08/07/25

TYS
$1326
COPA Airlines Logo
COPA Airlines

07/31/25

TYS
19h 7m
IAD
PTY

08/01/25

SAL
COPA Airlines Logo
COPA Airlines

08/07/25

SAL
13h 52m
PTY
IAD

08/07/25

TYS
$1326

Top Deals on flights from Knoxville to San Salvador

Knoxville, US (TYS) - San Salvador, SV (SAL)

American Airlines Logo
American Airlines

Aug 1

TYS
15h 51m
MIA

Aug 1

SAL

as low as

$219

Knoxville, US (TYS) - San Salvador, SV (SAL)

United Airlines Logo
United Airlines

Aug 1

TYS
16h 58m
IAD

Aug 1

SAL

as low as

$227

Knoxville, US (TYS) - San Salvador, SV (SAL)

United Airlines Logo
United Airlines

Aug 1

TYS
12h 48m
IAD

Aug 1

SAL

as low as

$227

Knoxville, US (TYS) - San Salvador, SV (SAL)

American Airlines Logo
American Airlines

Aug 1

TYS
7h 25m
MIA

Aug 1

SAL

as low as

$254

Knoxville, US (TYS) - San Salvador, SV (SAL)

United Airlines Logo
United Airlines

Aug 1

TYS
9h 23m
IAH

Aug 1

SAL

as low as

$281

Knoxville, US (TYS) - San Salvador, SV (SAL)

United Airlines Logo
United Airlines

Aug 1

TYS
7h 6m
IAH

Aug 1

SAL

as low as

$281

Knoxville, US (TYS) - San Salvador, SV (SAL)

American Airlines Logo
American Airlines

Aug 1

TYS
16h 51m
CLT
MIA

Aug 1

SAL

as low as

$294

Knoxville, US (TYS) - San Salvador, SV (SAL)

American Airlines Logo
American Airlines

Aug 1

TYS
17h 38m
CLT
MIA

Aug 2

SAL

as low as

$309

Knoxville, US (TYS) - San Salvador, SV (SAL)

American Airlines Logo
American Airlines

Aug 1

TYS
20h 33m
DFW

Aug 2

SAL

as low as

$372

Knoxville, US (TYS) - San Salvador, SV (SAL)

AVIANCA Logo
AVIANCA

Aug 1

TYS
9h 20m
IAD

Aug 1

SAL

as low as

$400

Knoxville, US (TYS) - San Salvador, SV (SAL)

AVIANCA Logo
AVIANCA

Aug 1

TYS
14h 25m
IAD

Aug 2

SAL

as low as

$400

Knoxville, US (TYS) - San Salvador, SV (SAL)

COPA Airlines Logo
COPA Airlines

Aug 1

TYS
16h 37m
IAD
PTY

Aug 1

SAL

as low as

$676

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