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San Salvador

$137+ Cheap flights from Jacksonville (JAX) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SAL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Jacksonville to San Salvador

Cheapest flights from Jacksonville to San Salvador
Explore the most affordable flight options available from Jacksonville to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Avianca deal was found by Cheapflights users on 1/26. 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.
Tue 2/310:00 am
JAX
-
SAL
1 stop10h 05m
Multiple Airlines
Fri 2/65:35 pm
SAL
-
JAX
2 stops14h 35m
Multiple Airlines
Deal found 1/26$313
This Trip.com deal was found by Cheapflights users on 1/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:43 am
JAX
-
SAL
1 stop11h 22m
Multiple Airlines
Wed 3/410:40 pm
SAL
-
JAX
1 stop10h 13m
Multiple Airlines
Deal found 1/25$328
This Avianca deal was found by Cheapflights users on 1/26. 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.
Tue 2/310:00 am
JAX
-
SAL
1 stop10h 05m
Multiple Airlines
Tue 2/1010:10 pm
SAL
-
JAX
1 stop10h 00m
Multiple Airlines
Deal found 1/26$329
This Avianca deal was found by Cheapflights users on 1/25. 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.
Wed 3/186:42 pm
JAX
-
SAL
2 stops18h 08m
Multiple Airlines
Mon 3/237:30 pm
SAL
-
JAX
1 stop12h 03m
Multiple Airlines
Deal found 1/25$348
This Avianca deal was found by Cheapflights users on 1/26. 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.
Tue 2/310:00 am
JAX
-
SAL
1 stop10h 05m
Multiple Airlines
Sat 2/710:10 pm
SAL
-
JAX
1 stop10h 00m
Multiple Airlines
Deal found 1/26$349
This Avianca deal was found by Cheapflights users on 1/26. 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.
Thu 4/166:35 am
JAX
-
SAL
1 stop11h 25m
Multiple Airlines
Sun 4/1910:35 pm
SAL
-
JAX
1 stop9h 41m
Multiple Airlines
Deal found 1/26$350
This Avianca deal was found by Cheapflights users on 1/26. 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.
Fri 10/165:12 pm
JAX
-
SAL
2 stops19h 38m
Multiple Airlines
Fri 10/2310:35 pm
SAL
-
JAX
1 stop10h 05m
Multiple Airlines
Deal found 1/26$351
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:13 am
JAX
-
SAL
1 stop9h 52m
Multiple Airlines
Sun 2/810:40 pm
SAL
-
JAX
1 stop18h 30m
Multiple Airlines
Deal found 1/26$366
This Avianca deal was found by Cheapflights users on 1/26. 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.
Wed 2/47:10 pm
JAX
-
SAL
2 stops16h 40m
Multiple Airlines
Sat 2/77:30 pm
SAL
-
JAX
1 stop12h 40m
Multiple Airlines
Deal found 1/26$368

Find flight deals from Jacksonville to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$328
(Trip.com)

One-way from

$137
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$422
Provider with most accurate pricing for Jacksonville-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-San Salvador El Salvador Intl flights.
Search Deals
From Jacksonville to San Salvador El Salvador Intl
Search Deals
One-way flight from Jacksonville to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 January 26, 2026.
Use the filters below to find and compare flights from Jacksonville to San Salvador that are best for you.

Fly from

Jacksonville

Fly to

San Salvador

Route

Depart

Return

Price

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Wed 2/25

10:43 am-9:05 pm

1 stop11h 22m

San Salvador El Salvador Intl

Wed 3/4

10:40 pm-9:53 am

1 stop10h 13m

$328

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Wed 3/18

10:30 am-7:05 pm

1 stop10h 35m

San Salvador El Salvador Intl

Mon 3/23

7:30 pm-9:33 am

1 stop12h 03m

$329

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 4/16

6:35 am-4:00 pm

1 stop11h 25m

San Salvador El Salvador Intl

Sun 4/19

10:35 pm-10:16 am

1 stop9h 41m

$350

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Mon 4/20

6:35 am-4:00 pm

1 stop11h 25m

San Salvador El Salvador Intl

Thu 4/23

10:35 pm-10:16 am

1 stop9h 41m

$350

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Wed 4/22

6:35 am-4:00 pm

1 stop11h 25m

San Salvador El Salvador Intl

Mon 4/27

10:35 pm-10:16 am

1 stop9h 41m

$350

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Fri 3/13

6:42 pm-7:30 pm

1 stop26h 48m

San Salvador El Salvador Intl

Fri 3/20

8:05 am-12:43 am

1 stop14h 38m

$386

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 2/5

10:00 am-9:05 pm

1 stop12h 05m

San Salvador El Salvador Intl

Sun 2/8

10:40 pm-9:10 am

1 stop9h 30m

$406

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 2/12

6:25 am-9:19 pm

1 stop15h 54m

San Salvador El Salvador Intl

Sun 2/22

6:55 am-9:32 pm

1 stop13h 37m

$410

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Sat 1/31

5:28 pm-2:52 pm

2 stops22h 24m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Jacksonville 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 Jacksonville to San Salvador in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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 Jacksonville-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-San Salvador flights, Cheapflights users trust Expedia the most. Expedia 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 Jacksonville-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 Jacksonville to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Jacksonville 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 Jacksonville to San Salvador

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

Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Salvador (average of $341). Flying from Jacksonville to San Salvador in December is currently the most expensive (average of $487). 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 Jacksonville to San Salvador?

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 January 26, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Jacksonville to San Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

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

    Cheapflights users have booked flights from Jacksonville to San Salvador round-trip from $367. Another airline that can offer you cheap pricing is United Airlines. These flights start at 31% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Salvador (average of $341). Flying from Jacksonville to San Salvador in December is currently the most expensive (average of $487). 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
Acajutla
Sonsonate
El Cuco
La Libertad

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Alternative routes for Jacksonville to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Orlando to San Salvador flights
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West Palm Beach to San Salvador flights

Top 2 airlines flying from Jacksonville to San Salvador

Discover the top 2 airlines that operate flights from Jacksonville 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$367Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$496FlexibilityNo cancel feeOn-time69%

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