HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Knoxville (TYS) to San Salvador (SAL) from $392

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — SAL
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Knoxville to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

December

Cheapest in

April

Average price

$529

Round-trip from

$272
High demand for flights, 49% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Knoxville McGhee Tyson to San Salvador El Salvador Intl
Search Deals

What is the cheapest day to fly round-trip from Knoxville to San Salvador?

Travelers have found that booking a Monday departure is the best way to save up to 219% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Our data shows that April tends to be the cheapest month to fly to San Salvador from Knoxville. Users have commonly found prices around $610 for the month, but tickets can be as low as $434. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Knoxville to San Salvador (TYS - SAL)?

One of the essential ways to save on airfare from Knoxville to San Salvador is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

Cheap American Airlines flights from Knoxville to San Salvador

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Check out some of the cheapest American Airlines flights we've come across from Knoxville to San Salvador. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/86:25 pmTYS - SAL
2 stops18h 31mAmerican Airlines
Sat 10/191:09 pmSAL - TYS
2 stops19h 10mAmerican Airlines
Deal found 5/3$392
Tue 10/88:39 pmTYS - SAL
2 stops16h 17mAmerican Airlines
Sat 10/192:22 pmSAL - TYS
1 stop7h 21mAmerican Airlines
Deal found 5/3$425
Fri 5/319:11 amTYS - SAL
2 stops12h 14mAmerican Airlines
Fri 6/76:00 amSAL - TYS
2 stops13h 38mAmerican Airlines
Deal found 5/3$592
Mon 5/135:30 amTYS - SAL
1 stop9h 30mAmerican Airlines
Wed 5/152:00 pmSAL - TYS
1 stop8h 18mAmerican Airlines
Deal found 5/3$664
Mon 5/1311:07 amTYS - SAL
2 stops10h 18mAmerican Airlines
Wed 5/156:15 amSAL - TYS
2 stops15h 36mAmerican Airlines
Deal found 5/3$666
Mon 5/135:30 amTYS - SAL
1 stop9h 30mAmerican Airlines
Wed 5/156:15 amSAL - TYS
2 stops15h 36mAmerican Airlines
Deal found 5/3$667

Cheap United Airlines flights from Knoxville to San Salvador

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Knoxville to San Salvador. Deals are refreshing constantly so come back soon for more options.
Tue 10/87:00 amTYS - SAL
1 stop15h 17mUnited Airlines
Sat 10/1912:40 pmSAL - TYS
1 stop8h 39mUnited Airlines
Deal found 5/4$427
Tue 10/87:00 amTYS - SAL
1 stop15h 17mUnited Airlines
Sat 10/1912:40 pmSAL - TYS
1 stop8h 39mUnited Airlines
Deal found 5/3$437

Cheap Knoxville to San Salvador flights in May & June 2024

Find cheap flight options from Knoxville to San Salvador specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Scroll through some of the best deals on flights from Knoxville to San Salvador in 2024. Check back regularly for other flight deals.
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Fri 6/710:55 pmSAL - TYS
1 stop11h 00mMultiple Airlines
Deal found 5/3$417
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Thu 6/612:33 amSAL - TYS
2 stops12h 52mMultiple Airlines
Deal found 5/3$458
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Thu 6/612:33 amSAL - TYS
1 stop18h 41mMultiple Airlines
Deal found 5/3$475
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Fri 6/77:30 amSAL - TYS
2 stops13h 29mMultiple Airlines
Deal found 5/3$485
Fri 6/711:21 amTYS - SAL
1 stop7h 09mMultiple Airlines
Thu 6/2712:33 amSAL - TYS
1 stop18h 41mMultiple Airlines
Deal found 5/4$538
Fri 5/319:11 amTYS - SAL
2 stops12h 14mAmerican Airlines
Fri 6/76:00 amSAL - TYS
2 stops13h 38mAmerican Airlines
Deal found 5/3$592
Fri 6/77:40 pmTYS - SAL
2 stops17h 54mAmerican Airlines
Fri 6/286:00 amSAL - TYS
2 stops15h 58mAmerican Airlines
Deal found 5/4$611
Fri 6/77:40 pmTYS - SAL
2 stops17h 54mAmerican Airlines
Fri 6/286:00 amSAL - TYS
1 stop15h 59mAmerican Airlines
Deal found 5/4$639
Mon 5/135:30 amTYS - SAL
1 stop9h 30mAmerican Airlines
Wed 5/152:00 pmSAL - TYS
1 stop8h 18mAmerican Airlines
Deal found 5/3$664

Knoxville to San Salvador 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and San Salvador in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Scroll through some of the best deals on flights from Knoxville to San Salvador in 2024. Check back regularly for other flight deals.
Tue 10/86:25 pmTYS - SAL
2 stops20h 19mAmerican Airlines
Sat 10/192:22 pmSAL - TYS
2 stops17h 57mAmerican Airlines
Deal found 5/4$392
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Fri 6/710:55 pmSAL - TYS
1 stop11h 00mMultiple Airlines
Deal found 5/3$417
Tue 10/87:09 amTYS - SAL
1 stop5h 47mAmerican Airlines
Sat 10/191:09 pmSAL - TYS
2 stops19h 10mAmerican Airlines
Deal found 5/4$425
Tue 10/87:00 amTYS - SAL
1 stop15h 17mUnited Airlines
Sat 10/1912:40 pmSAL - TYS
1 stop8h 39mUnited Airlines
Deal found 5/4$427
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Thu 6/612:33 amSAL - TYS
2 stops12h 52mMultiple Airlines
Deal found 5/3$458
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Thu 6/612:33 amSAL - TYS
1 stop18h 41mMultiple Airlines
Deal found 5/3$475
Fri 5/314:18 pmTYS - SAL
1 stop9h 38mMultiple Airlines
Fri 6/77:30 amSAL - TYS
2 stops13h 29mMultiple Airlines
Deal found 5/3$485
Fri 11/296:19 pmTYS - SAL
1 stop20h 24mAmerican Airlines
Tue 12/103:45 pmSAL - TYS
2 stops17h 35mAmerican Airlines
Deal found 5/4$498
Fri 11/296:19 pmTYS - SAL
1 stop20h 24mAmerican Airlines
Tue 12/103:33 pmSAL - TYS
1 stop7h 11mAmerican Airlines
Deal found 5/4$525

Knoxville to San Salvador flights leaving soon

Find last-minute flight options from Knoxville to San Salvador for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Consider one of these great deals we found on last-minute flights from Knoxville to San Salvador. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/135:30 amTYS - SAL
1 stop9h 30mAmerican Airlines
Wed 5/152:00 pmSAL - TYS
1 stop8h 18mAmerican Airlines
Deal found 5/3$664
Mon 5/1311:07 amTYS - SAL
2 stops10h 18mAmerican Airlines
Wed 5/156:15 amSAL - TYS
2 stops15h 36mAmerican Airlines
Deal found 5/3$666
Mon 5/135:30 amTYS - SAL
1 stop9h 30mAmerican Airlines
Wed 5/156:15 amSAL - TYS
2 stops15h 36mAmerican Airlines
Deal found 5/3$667

Find flights from Knoxville to San Salvador within your budget

Customize your flight search to find flights from Knoxville to San Salvador 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, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$392 - $592

Route

Depart

Return

Price

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 10/8

2 stops18h 31m

San Salvador El Salvador Intl

Sat 10/19

2 stops19h 10m

$392

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Fri 5/31

1 stop9h 38m

San Salvador El Salvador Intl

Fri 6/7

1 stop11h 00m

$417

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 10/8

2 stops16h 17m

San Salvador El Salvador Intl

Sat 10/19

1 stop7h 21m

$425

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 10/8

1 stop15h 17m

San Salvador El Salvador Intl

Sat 10/19

1 stop8h 39m

$427

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Tue 10/8

1 stop15h 17m

San Salvador El Salvador Intl

Sat 10/19

1 stop8h 39m

$437

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Fri 5/31

1 stop9h 38m

San Salvador El Salvador Intl

Thu 6/6

2 stops12h 52m

$458

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Fri 5/31

1 stop9h 38m

San Salvador El Salvador Intl

Thu 6/6

1 stop18h 41m

$475

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Fri 5/31

1 stop9h 38m

San Salvador El Salvador Intl

Fri 6/7

2 stops13h 29m

$485

Knoxville McGhee TysonSan Salvador El Salvador Intl

TYS - SAL

TYSSAL

Knoxville McGhee Tyson

Fri 5/31

2 stops12h 14m

San Salvador El Salvador Intl

Fri 6/7

2 stops13h 38m

$592

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time to fly from Knoxville to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to San Salvador. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to San Salvador flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Salvador by month

Plan your trip from Knoxville to San Salvador by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to San Salvador is currently $0 while a round-trip flight costs $456. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to San Salvador (average of $272). Flying from Knoxville to San Salvador in July is currently the most expensive (average of $453). 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.

January

$272

February

$287

March

$341

April

$289

May

$280

June

$367

July

$453

August

$307

September

$272

October

$275

November

$308

December

$364

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

SAL

Temperature

73.4 - 77 °F

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated May 4, 2024.
Read through reviews of airlines operating flights from Knoxville to San Salvador, such as American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,125 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,125 reviews
United Airlines
7.4
Good
11,125 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,728 reviews
United Airlines
7.4
Good
11,125 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Knoxville to San Salvador for under $400 on Cheapflights?

    Yes, there are multiple flights from Knoxville to San Salvador for under $400. The cheapest flight booked recently is on American Airlines for just $392, but on average you can expect to pay $456.

  • Are there last-minute flights available from Knoxville to San Salvador for under $700?

    There are currently 3+ open flights from Knoxville to San Salvador within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Knoxville to San Salvador round-trip?

    American Airlines, at $392, was found to be the cheapest airline from Knoxville to San Salvador. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

  • What does TYS to SAL mean?

    Great question - TYS to SAL just means Knoxville McGhee Tyson Airport to San Salvador El Salvador Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Knoxville to San Salvador that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to San Salvador flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to San Salvador with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to San Salvador flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Knoxville to San Salvador?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to San 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.

  • Can I find deals for flights from Knoxville to San Salvador that allow pets onboard?

    Many airlines flying from Knoxville to San Salvador offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to San Salvador?

    Yes, you can often find last-minute deals on Knoxville to San Salvador flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to San Salvador flight deals updated?

    The Knoxville to San Salvador flight deals you see on this page were last updated on 5/4.

See more FAQs

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

Nashville to San Salvador flights
Memphis to San Salvador flights
Blountville to San Salvador flights
Chattanooga to San Salvador flights

Top 2 airlines flying from Knoxville to San Salvador

Discover the top 2 airlines that operate flights from Knoxville to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$320Average$574FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$447Average$653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to San Jose flights
Phoenix to Atlanta flights
New York John F Kennedy Intl Airport to New Delhi flights
San Francisco to London Heathrow Airport flights
Orlando to Charlotte flights
San Francisco to Los Angeles flights
New York to Jamaica flights
Las Vegas to Toronto flights
Dallas to Atlanta flights
Orlando to Atlanta flights
Atlanta to Las Vegas flights
Knoxville to San Diego flights

Search flights from Knoxville to San Salvador by cabin class

Find flights from Knoxville to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to San Salvador?

When you search for this flight from Knoxville to San Salvador, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to San Salvador?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Knoxville to San Salvador for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Knoxville to San Salvador with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Knoxville to San Salvador flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Knoxville to San Salvador become cheaper?

Of course! You can now track prices for flights from Knoxville to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines