TYS - SAL

$637 Find Cheap Flights from Knoxville to San Salvador - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$637
Typical prices: $528-$718
American Airlines
Mon 11/12Sat 11/24
TYS - SAL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Knoxville and San Salvador. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 34% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $590 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 11m (one-way)
Insights
Insights
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We hope you love your trip to San Salvador!
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Flight Deals

Cheap Flights from Knoxville to San Salvador (TYS-SAL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to San Salvador

Thu, Nov 12 - Tue, Nov 24
American Airlines Logo
6:00 am - 2:04 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
9h 04m1 stop Miami
American Airlines Logo
1:08 pm - 12:52 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
10h 44m1 stop Miami
$637American Airlines
Thu, Nov 12 - Tue, Nov 24
American Airlines Logo
5:30 am - 1:41 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
9h 11m1 stop Dallas/Fort Worth
American Airlines Logo
3:04 pm - 12:52 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
8h 48m1 stop Miami
$637American Airlines
Thu, Nov 12 - Tue, Nov 24
American Airlines Logo
6:00 am - 2:04 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
9h 04m1 stop Miami
American Airlines Logo
1:08 pm - 8:49 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
18h 41m2 stops Miami Charlotte Douglas
$641American Airlines
Thu, Nov 12 - Tue, Nov 24
American Airlines Logo
6:11 pm - 12:08 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
18h 57m2 stops Washington, D.C. Reagan-National Miami
American Airlines Logo
3:04 pm - 10:33 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
18h 29m2 stops Miami Charlotte Douglas
$641American Airlines
Thu, Nov 12 - Tue, Nov 24
American Airlines Logo
6:11 pm - 12:08 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
18h 57m2 stops Washington, D.C. Reagan-National Miami
American Airlines Logo
3:04 pm - 12:52 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
8h 48m1 stop Miami
$641American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
12:05 pm - 8:49 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
10h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 9:57 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
13h 57m1 stop Houston George Bush Intcntl
$671United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
9:45 am - 8:49 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
13h 04m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
10:54 pm - 10:44 amSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
9h 50m1 stop Newark
$675United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:00 am - 8:49 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
16h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:00 am - 7:36 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
11h 36m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$675United Airlines
Sun, Jan 3 - Tue, Jan 12
United Airlines Logo
7:35 pm - 9:45 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
27h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:40 pm - 1:18 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
19h 38m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$732United Airlines
Sun, Jan 3 - Tue, Jan 12
United Airlines Logo
7:35 pm - 9:45 pmTYS  Knoxville McGhee Tyson-SAL San Salvador El Salvador Intl
27h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:40 pm - 1:20 pmSAL  San Salvador El Salvador Intl-TYS Knoxville McGhee Tyson
19h 40m1 stop Houston George Bush Intcntl
$743United Airlines
Booking Insights

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

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

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

Round-trip flights from Knoxville to San Salvador start at $637. Prices are typical for this route right now, with typical round-trip fares ranging from $528 to $718. The lowest price found in the past 5 days was $637 on American Airlines.

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

Sunday is the cheapest day of the week to fly from Knoxville to San Salvador, it is 24% cheaper than the average day. Friday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Knoxville to San Salvador?

  • January is the cheapest month to fly from Knoxville to San Salvador at $397 round-trip.
  • October ($746) and July ($738) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Knoxville to San Salvador flights

Low season

September

Cheapest flight

$637
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Knoxville to San Salvador

When to book flights from Knoxville to San Salvador

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

Your Knoxville to San Salvador flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

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

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

    • Miami (MIA) - 38% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 22% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 14% of one-stop connections

    Miami (MIA) handles the largest share of one-stop connections on this route.

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

    On the Knoxville to San Salvador route, being flexible with your departure day can save you up to 38%. Sunday is the cheapest day at $457 round-trip on average, while Friday is the most expensive at $737: a $280 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    A nonstop flight from Knoxville to San Salvador takes 0h 00m, covering 1,576 miles.

  • What are the earliest and latest flights from Knoxville to San Salvador?

    These are the earliest and latest flight times available from Knoxville to San Salvador:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    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.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $637 to $2,085. That means the highest observed fare was about 3x higher than the lowest one.

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

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 11m, compared with 7h 40m via Houston George Bush Intcntl (IAH) and 7h 59m via Dallas/Fort Worth (DFW).

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

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

  • What car rental options are available at San Salvador El Salvador Intl Airport (SAL)?

    San Salvador El Salvador Intl Airport (SAL) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    · Budget
    · Europcar
    · Hertz
    · Sixt
    · Avis

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

    Round-trip flights from Knoxville to San Salvador range from $528 to $718, with an average of $600 over the past 12 months. Anything below $528 counts as a good deal.

Your guide to booking Knoxville to San Salvador flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average $457 - about $280 less than Friday (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to San Salvador trip for January. Fares historically average $397 round-trip in that month - typically $349 less than the most expensive month, which is October (based on the last 12 months).

Everything you need to know for your flight from Knoxville to San Salvador

Information on your arrival and departure airports

Knoxville (TYS)
San Salvador (SAL)