How long is the flight from Knoxville to El Salvador?

Departing from Knoxville to El Salvador will take you 7h 49m. Airlines will cover a distance of 1576 mi.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest time of day to fly from TYS to SV?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to El Salvador as you normally would.

What airport do you fly from for flights from Knoxville to El Salvador?

For a flight from Knoxville to El Salvador, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

Can I find deals for flights from Knoxville to El Salvador that include hotel bookings?

Yes. In addition to deals on Knoxville to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to El Salvador?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to El Salvador.

Can I find deals for business class flights from Knoxville to El Salvador?

Yes. Cheapflights offers flight deals from Knoxville to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$671+ Cheap Flights from Knoxville to El Salvador

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Cheap flight deals from Knoxville to El Salvador

Cheapest

Best

Last-minute

Cheapest flights from Knoxville to El Salvador
Explore the most affordable flight options available from Knoxville to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Thu 11/126:00 am -

1 stop9h 05m

Tue 11/241:11 pm -

1 stop10h 41m

Deal found 10/21

$719

Sun 12/66:20 am -

1 stop17h 27m

Mon 1/184:40 pm -

1 stop24h 43m

Deal found 10/21

$722

Sat 12/56:15 am -

1 stop17h 32m

Sat 12/127:00 am -

1 stop13h 57m

Deal found 10/20

$751

Find flight deals from Knoxville to El Salvador

Round-trip from	$629 (United Airlines)
Popular in	December
Cheapest in	January
Average price	$600

From Knoxville McGhee Tyson to El Salvador

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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Use the filters below to find and compare flights from Knoxville to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleSan Salvador

TYS Knoxville McGhee Tyson - SAL San Salvador El Salvador Intl

TYSSAL

Knoxville McGhee Tyson

Sat 1/23

6:30 am-1:19 pm

1 stop7h 49m

San Salvador El Salvador Intl

Tue 1/26

7:00 am-9:59 pm

1 stop13h 59m

$671

KnoxvilleSan Salvador

TYS Knoxville McGhee Tyson - SAL San Salvador El Salvador Intl

TYSSAL

Knoxville McGhee Tyson

Sun 12/6

6:20 am-10:47 pm

1 stop17h 27m

San Salvador El Salvador Intl

Mon 1/18

4:40 pm-6:23 pm

1 stop24h 43m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Sorted by cheapest first

Best time to book a flight from Knoxville to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Knoxville with our price prediction graph.

TYS-SAL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to El Salvador

TYS-SV0

TYS-SAL

What is the cheapest month to book a flight from Knoxville to El Salvador?

Currently, January is the cheapest month in which you can book a flight from Knoxville to El Salvador (average of $397). Flying from Knoxville to El Salvador in December is currently the most expensive (average of $788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing El Salvador

Peruse reviews from past customers who have flown with American Airlines from Knoxville to El Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.0

Good

12,192 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.0

Good

12,192 reviews

American Airlines

7.0

Good

12,192 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

What airport do you fly from for flights from Knoxville to El Salvador?
For a flight from Knoxville to El Salvador, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.
How long is the flight from Knoxville to El Salvador?
Departing from Knoxville to El Salvador will take you 7h 49m. Airlines will cover a distance of 1576 mi.
Can I find deals for flights from Knoxville to El Salvador that include hotel bookings?
Yes. In addition to deals on Knoxville to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to El Salvador.
Can I find deals for business class flights from Knoxville to El Salvador?
Yes. Cheapflights offers flight deals from Knoxville to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to El Salvador?
Currently, January is the cheapest month in which you can book a flight from Knoxville to El Salvador (average of $397). Flying from Knoxville to El Salvador in December is currently the most expensive (average of $788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Knoxville to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$397	Average$614	FlexibilityNo cancel fee	On-time71%

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$671+ Cheap flights from Knoxville (TYS) to El Salvador

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to El Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to El Salvador

Cheapest flights from Knoxville to El SalvadorExplore the most affordable flight options available from Knoxville to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Explore the most affordable flight options available from Knoxville to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Knoxville to El SalvadorDiscover carefully curated flight deals from Knoxville to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Discover carefully curated flight deals from Knoxville to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Knoxville to El SalvadorDiscover last-minute flight deals from Knoxville to El Salvador. Data last updated October 25, 2026 and is based on user searches.

Discover last-minute flight deals from Knoxville to El Salvador. Data last updated October 25, 2026 and is based on user searches.

Find flight deals from Knoxville to El Salvador

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to El Salvador that are best for you.

Best time to book a flight from Knoxville to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Knoxville with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Knoxville to El Salvador?

Reviews of airlines servicing El Salvador

Peruse reviews from past customers who have flown with American Airlines from Knoxville to El Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Knoxville to El Salvador?

How long is the flight from Knoxville to El Salvador?

Can I find deals for flights from Knoxville to El Salvador that include hotel bookings?

How can I find direct flights from Knoxville to El Salvador?

Can I find deals for business class flights from Knoxville to El Salvador?

What is the cheapest month to book a flight from Knoxville to El Salvador?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to El Salvador by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Knoxville to El Salvador by cabin class

Find flights from Knoxville to El Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Knoxville and El Salvador flights

Browse other Knoxville and El Salvador flight options. Last updated on October 25, 2026.

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Cheapest flights from Knoxville to El Salvador
Explore the most affordable flight options available from Knoxville to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Knoxville to El Salvador
Discover carefully curated flight deals from Knoxville to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Knoxville to El Salvador
Discover last-minute flight deals from Knoxville to El Salvador. Data last updated October 25, 2026 and is based on user searches.