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SAL - TYS

$373 Find Cheap Flights from San Salvador to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$710
Typical prices: $645-$787
United Airlines
Mon 2/5Thu 2/8
SAL - TYS • 1 stop
Cheapest one-way
$373
Typical prices: $271-$304
United Airlines
Sun 2/11
SAL - TYS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Salvador and Knoxville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 23% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Miami (MIA)
Cheapest • Avg $702 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 25m (one-way)
Insights
Insights
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Cheap Flights from San Salvador to Knoxville (SAL-TYS)

 

Cheap flights from San Salvador to Knoxville with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Fri, Feb 5 - Mon, Feb 8
United Airlines Logo
7:00 am - 9:59 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
13h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 10:47 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
17h 32m1 stop Newark
$710United Airlines
Fri, Feb 5 - Mon, Feb 8
United Airlines Logo
7:00 am - 11:59 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
15h 59m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
United Airlines Logo
11:53 am - 9:19 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
10h 26m1 stop Houston George Bush Intcntl
$714United Airlines
Fri, Feb 5 - Mon, Feb 8
United Airlines Logo
7:00 am - 9:59 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
13h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 10:47 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
17h 32m1 stop Newark
$732United Airlines
Fri, Feb 5 - Mon, Feb 8
United Airlines Logo
7:00 am - 7:44 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
11h 44m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
United Airlines Logo
6:30 am - 10:47 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
17h 17m2 stops Chicago O'Hare Intl Newark
$737United Airlines
Fri, Oct 30 - Fri, Nov 13
Multiple Airlines Logo
10:05 pm - 11:30 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
11h 25m1 stop Washington, D.C. Dulles Intl
Multiple Airlines Logo
9:45 am - 8:00 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
11h 15m1 stop Washington, D.C. Dulles Intl
$771Multiple Airlines
Fri, Oct 30 - Fri, Nov 13
Avianca Logo
10:20 pm - 12:30 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
36h 10m2 stops Guatemala City La Aurora Washington, D.C. Dulles Intl
Avianca Logo
5:45 am - 8:00 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
15h 15m1 stop Washington, D.C. Dulles Intl
$852Avianca
Fri, Oct 30 - Fri, Nov 13
American Airlines Logo
12:31 pm - 10:23 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
19h 52m2 stops Miami Charlotte Douglas
American Airlines Logo
8:52 pm - 2:05 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
18h 13m2 stops Chicago O'Hare Intl Miami
$858American Airlines
Fri, Oct 30 - Fri, Nov 13
American Airlines Logo
12:31 pm - 10:33 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
20h 02m2 stops Miami Philadelphia
American Airlines Logo
6:07 pm - 12:08 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
19h 01m2 stops Charlotte Douglas Miami
$878American Airlines
Fri, Oct 30 - Fri, Nov 13
American Airlines Logo
1:43 pm - 10:25 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
18h 42m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
American Airlines Logo
8:04 pm - 2:05 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
19h 01m2 stops Charlotte Douglas Miami
$883American Airlines

Price, demand and travel trends for San Salvador to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Salvador to Knoxville?

Round-trip flights from San Salvador to Knoxville typically range from $645 to $787. The lowest price found in the past 5 days was $710, on United Airlines.

What's the cheapest day of the week to fly from San Salvador to Knoxville?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Salvador to Knoxville. It’s 35% cheaper than the average day, while Monday is the most expensive, with prices 41% higher.

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Key details for San Salvador to Knoxville flights

Low season

January

Cheapest flight

$373
The most popular month to fly with an average 269% increase in travelers.
One-way flight from San Salvador to Knoxville

When to book flights from San Salvador to Knoxville

Are your dates flexible? Find out the best times to travel from San Salvador to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Salvador to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Salvador to Knoxville?

    Only Economy Class is available on flights from San Salvador to Knoxville.

  • How long is a flight from San Salvador to Knoxville?

    A nonstop flight from San Salvador to Knoxville takes 00m, covering 1,576 miles.

  • Do I need a passport to fly from San Salvador to Knoxville?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Salvador to Knoxville flight?

    Round-trip flights from San Salvador to Knoxville range from $645 to $787, with an average of $670 over the past 12 months. Anything below $645 counts as a good deal.

  • Have flight prices from San Salvador to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $710 to $883. That means the highest observed fare was about 24% higher than the lowest one.

  • How are flight prices from San Salvador to Knoxville looking right now?

    One-way fares from San Salvador to Knoxville are currently higher than usual. Average one-way flight prices are about $422, which is 55% above the typical average for this route.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:

    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Thrifty
    • Avis

  • Which airports can I use when flying from San Salvador to Knoxville?

    Flights from San Salvador to Knoxville usually depart from San Salvador El Salvador Intl (SAL) and arrive at Knoxville McGhee Tyson (TYS).

  • Which airports do connecting flights from San Salvador to Knoxville pass through?

    One-stop flights from San Salvador to Knoxville most commonly connect through:

    • Miami (MIA) - 50% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 37% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from San Salvador to Knoxville?

    Yes. Flexible dates can save you up to 54% on flights from San Salvador to Knoxville. Sunday is the cheapest departure day at $440 round-trip on average, while Monday is the most expensive at $951, a difference of $511.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from San Salvador to Knoxville?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 25m, compared with 8h 08m via Houston George Bush Intcntl (IAH) and 8h 08m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between San Salvador and Knoxville?

    Knoxville is 2 hours ahead of San Salvador (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Salvador to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $440, about $511 less than Monday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Salvador to Knoxville trip for February. Fares historically average $517 round-trip in that month - typically $516 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from San Salvador to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

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