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San Salvador

$234+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SAL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/244:55 pmJAX - SAL
1 stop8h 41mUnited Airlines
mar. 12/302:00 amSAL - JAX
1 stop14h 41mUnited Airlines
Deal found 12/11$507
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/143:40 pmJAX - SAL
1 stop6h 39mUnited Airlines
lun. 12/151:10 amSAL - JAX
1 stop18h 00mUnited Airlines
Deal found 12/10$546
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/254:55 pmJAX - SAL
1 stop8h 41mUnited Airlines
mié. 12/312:00 amSAL - JAX
1 stop8h 44mUnited Airlines
Deal found 12/11$582
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:30 pmJAX - SAL
1 stop8h 49mUnited Airlines
mié. 12/316:55 amSAL - JAX
1 stop15h 35mUnited Airlines
Deal found 12/11$591
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:25 amJAX - SAL
1 stop8h 12mAmerican Airlines
mié. 12/311:37 pmSAL - JAX
2 stops21h 19mAmerican Airlines
Deal found 12/11$629
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2410:42 amJAX - SAL
1 stop26h 55mAmerican Airlines
jue. 1/13:43 pmSAL - JAX
2 stops19h 13mAmerican Airlines
Deal found 12/11$639
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2410:42 amJAX - SAL
1 stop26h 55mAmerican Airlines
mié. 12/311:37 pmSAL - JAX
2 stops21h 19mAmerican Airlines
Deal found 12/11$641
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/146:00 amJAX - SAL
1 stop7h 26mAmerican Airlines
mar. 12/166:00 amSAL - JAX
2 stops15h 06mAmerican Airlines
Deal found 12/10$645
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:33 pmJAX - SAL
1 stop16h 42mAmerican Airlines
mié. 12/311:37 pmSAL - JAX
2 stops21h 19mAmerican Airlines
Deal found 12/11$669

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$372
(United Airlines)

One-way from

$234
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,005
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. 14% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 2025.
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

mié. 4/22

6:35 am-2:30 pm

1 stop9h 55m

San Salvador El Salvador Intl

lun. 4/27

3:40 pm-10:39 am

1 stop16h 59m

$372

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

mié. 4/22

6:32 am-10:50 am

1 stop6h 18m

San Salvador El Salvador Intl

lun. 4/27

2:30 pm-9:49 am

2 stops17h 19m

$393

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

jue. 4/16

7:56 am-10:50 am

1 stop4h 54m

San Salvador El Salvador Intl

dom. 4/19

2:30 pm-11:58 pm

1 stop7h 28m

$394

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

vie. 2/13

6:30 am-1:10 pm

1 stop7h 40m

San Salvador El Salvador Intl

mié. 2/18

2:35 pm-9:52 pm

1 stop6h 17m

$406

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

vie. 2/13

6:00 am-1:48 pm

1 stop8h 48m

San Salvador El Salvador Intl

mié. 2/18

2:56 pm-12:54 pm

2 stops20h 58m

$426

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

lun. 3/2

6:35 am-9:19 pm

1 stop15h 44m

San Salvador El Salvador Intl

vie. 3/6

6:55 am-9:34 pm

1 stop13h 39m

$436

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

mar. 12/30

4:55 pm-9:19 pm

1 stop29h 24m

$234

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

mar. 12/30

9:33 am-12:15 pm

2 stops27h 42m

$301

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

lun. 12/29

6:30 am-12:36 am

1 stop19h 06m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-San Salvador flight deals on Cheapflights vs. eDreams >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 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 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 $601). 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.

What is the cheapest time of day to fly from JAX to SAL?

Find hourly flight availability from Jacksonville to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 63% on flights from Jacksonville to San Salvador by exploring options for tickets in the evening.

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 diciembre 12, 2025.
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
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

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

    A quick flight from Jacksonville to San Salvador can take about 6h 18m. United Airlines provides one of the quickest options available for as low as $393. Airlines will cover a distance of 1267 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $368. Another airline that can offer you cheap pricing is United Airlines. These flights start at 32% 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 $601). 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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Fort Lauderdale 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$522FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$597FlexibilityNo cancel feeOn-time69%

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