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$713+ Cheap flights from Asuncion (ASU) to San Salvador (SAL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SAL
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Asuncion to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(Copa Airlines)

One-way from

$713
(Copa Airlines)

Popular in

January

Cheapest in

May

Average price

$1,063
Provider with most accurate pricing for Asuncion Silvio Pettirossi-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-San Salvador El Salvador Intl flights.
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From Asuncion Silvio Pettirossi to San Salvador El Salvador Intl
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One-way flight from Asuncion Silvio Pettirossi to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 16% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Asuncion to San Salvador

Cheapest flights from Asuncion to San Salvador
Explore the most affordable flight options available from Asuncion to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:11 amASU - SAL
1 stop11h 28mCopa Airlines
Sun 1/48:36 amSAL - ASU
1 stop18h 01mCopa Airlines
Deal found 11/20$802
This Copa Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:45 amASU - SAL
1 stop24h 54mCopa Airlines
Mon 12/87:30 amSAL - ASU
1 stop19h 00mCopa Airlines
Deal found 11/18$889
This Copa Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:59 amASU - SAL
1 stop13h 42mCopa Airlines
Thu 1/157:30 amSAL - ASU
1 stop13h 44mCopa Airlines
Deal found 11/19$918
This Copa Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:33 amASU - SAL
1 stop20h 06mCopa Airlines
Wed 12/315:00 amSAL - ASU
1 stop16h 11mCopa Airlines
Deal found 11/19$933
This Avianca deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:20 amASU - SAL
1 stop29h 45mAvianca
Sun 1/410:25 pmSAL - ASU
2 stops27h 50mAvianca
Deal found 11/19$960
This Copa Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:45 amASU - SAL
1 stop13h 54mCopa Airlines
Fri 1/22:04 pmSAL - ASU
1 stop12h 33mCopa Airlines
Deal found 11/19$1,012
This Copa Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:33 amASU - SAL
1 stop17h 02mCopa Airlines
Mon 1/57:30 amSAL - ASU
1 stop19h 07mCopa Airlines
Deal found 11/19$1,042
This Copa Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:45 amASU - SAL
1 stop13h 54mCopa Airlines
Sat 12/272:01 pmSAL - ASU
1 stop12h 29mCopa Airlines
Deal found 11/20$1,048

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asuncion 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 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Asuncion to San Salvador that are best for you.

Fly from

Asuncion

Fly to

San Salvador

Route

Depart

Return

Price

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Sun 2/22

1:59 am-12:43 pm

1 stop13h 44m

San Salvador El Salvador Intl

Fri 3/13

8:35 am-5:32 am

1 stop17h 57m

$802

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Fri 12/19

6:33 am-8:35 pm

1 stop17h 02m

San Salvador El Salvador Intl

Fri 1/2

8:36 am-5:37 am

1 stop18h 01m

$802

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Wed 12/3

1:45 am-11:39 pm

1 stop24h 54m

San Salvador El Salvador Intl

Mon 12/8

7:30 am-5:30 am

1 stop19h 00m

$889

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Thu 1/1

6:42 am-11:36 pm

1 stop19h 54m

San Salvador El Salvador Intl

Thu 1/15

5:03 am-12:14 am

1 stop16h 11m

$918

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Fri 12/26

6:33 am-11:39 pm

1 stop20h 06m

San Salvador El Salvador Intl

Wed 12/31

5:00 am-12:11 am

1 stop16h 11m

$933

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Mon 1/5

6:42 am-8:38 pm

1 stop16h 56m

San Salvador El Salvador Intl

Thu 1/15

7:30 am-12:14 am

1 stop13h 44m

$949

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Tue 1/13

4:11 am-12:41 pm

1 stop11h 30m

San Salvador El Salvador Intl

Wed 1/28

2:04 pm-5:37 am

1 stop12h 33m

$949

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Sat 12/13

8:20 am-8:55 am

2 stops27h 35m

San Salvador El Salvador Intl

Sun 1/4

5:30 am-5:15 am

2 stops44h 45m

$987

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Mon 12/1

1:45 am-12:39 pm

1 stop13h 54m

$713

AsuncionSan Salvador

ASU - SAL

ASUSAL

Asuncion Silvio Pettirossi

Fri 1/9

1:59 am-12:41 pm

1 stop13h 42m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 13 results
1
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Compare providers for flights from Asuncion to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Asuncion to San Salvador in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Asuncion-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Asuncion-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Asuncion-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Asuncion-San Salvador flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Asuncion-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Asuncion to San Salvador

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

What is the cheapest month to book a flight from Asuncion to San Salvador?

Currently, May is the cheapest month in which you can book a flight from Asuncion to San Salvador (average of $242). Flying from Asuncion to San Salvador in September is currently the most expensive (average of $896). 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.

How much does it cost to fly round-trip from Asuncion to San Salvador?

Related info for your journey

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

  • How long is the flight from Asuncion to San Salvador?

    For as low as $802, Copa Airlines can have you in San Salvador from Asuncion in 13h 44m. Asuncion and San Salvador are separated by a distance of 3411 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Asuncion 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.

  • What is the cheapest month to book a flight from Asuncion to San Salvador?

    Currently, May is the cheapest month in which you can book a flight from Asuncion to San Salvador (average of $242). Flying from Asuncion to San Salvador in September is currently the most expensive (average of $896). 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.

See more FAQs

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

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