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San Salvador

$290+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SAL
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/298:37 pmJAX - SAL
1 stop19h 03mAmerican Airlines
Fri 1/303:49 pmSAL - JAX
1 stop7h 10mAmerican Airlines
Deal found 12/3$465
This United Airlines deal was found by Cheapflights users on 12/5. 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.
Sat 12/68:15 amJAX - SAL
1 stop14h 04mUnited Airlines
Fri 12/121:10 amSAL - JAX
1 stop18h 00mUnited Airlines
Deal found 12/5$523
This American Airlines deal was found by Cheapflights users on 12/5. 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.
Sat 12/69:29 amJAX - SAL
2 stops13h 20mAmerican Airlines
Sat 12/136:00 amSAL - JAX
2 stops15h 01mAmerican Airlines
Deal found 12/5$527
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:15 pmJAX - SAL
2 stops36h 20mMultiple Airlines
Fri 12/269:35 amSAL - JAX
1 stop9h 09mMultiple Airlines
Deal found 12/2$839
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sat 12/208:33 pmJAX - SAL
1 stop19h 07mAmerican Airlines
Fri 12/263:43 pmSAL - JAX
1 stop6h 09mAmerican Airlines
Deal found 12/2$947
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Wed 12/244:55 pmJAX - SAL
1 stop8h 41mUnited Airlines
Fri 1/22:00 amSAL - JAX
1 stop20h 30mUnited Airlines
Deal found 12/4$998
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/2410:42 amJAX - SAL
1 stop26h 55mAmerican Airlines
Sat 1/31:37 pmSAL - JAX
1 stop9h 22mAmerican Airlines
Deal found 12/3$1,131
This American Airlines deal was found by Cheapflights users on 12/4. 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.
Mon 12/228:33 pmJAX - SAL
1 stop19h 07mAmerican Airlines
Sat 1/31:37 pmSAL - JAX
1 stop9h 22mAmerican Airlines
Deal found 12/4$1,178

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 December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$372
(American Airlines)

One-way from

$290
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,000
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. 18% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($41 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 December 5, 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

Fri 1/23

7:18 pm-1:36 pm

1 stop19h 18m

San Salvador El Salvador Intl

Sun 1/25

4:02 pm-8:01 pm

2 stops26h 59m

$371

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Fri 5/8

12:51 pm-4:44 pm

1 stop29h 53m

San Salvador El Salvador Intl

Fri 5/15

6:20 am-5:40 pm

1 stop9h 20m

$375

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Fri 5/8

7:56 am-10:50 am

1 stop4h 54m

San Salvador El Salvador Intl

Fri 5/15

1:15 pm-12:20 pm

2 stops21h 05m

$384

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Fri 1/23

6:00 am-2:49 pm

1 stop9h 49m

San Salvador El Salvador Intl

Mon 1/26

1:31 pm-11:59 pm

1 stop9h 28m

$389

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 4/16

6:32 am-10:50 am

1 stop6h 18m

San Salvador El Salvador Intl

Sun 4/19

2:30 pm-10:26 am

1 stop17h 56m

$394

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Fri 1/23

6:00 am-2:49 pm

2 stops9h 49m

San Salvador El Salvador Intl

Sun 1/25

3:49 pm-1:49 pm

2 stops21h 00m

$398

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 12/11

10:00 pm-2:48 pm

2 stops17h 48m

$290

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Tue 12/30

6:05 pm-12:15 pm

2 stops19h 10m

$296

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Thu 12/11

6:00 am-12:26 pm

1 stop7h 26m

$312

JacksonvilleSan Salvador

JAX - SAL

JAXSAL

Jacksonville

Sat 12/20

10:15 pm-2:47 pm

3 stops41h 32m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 13 results
1
2

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 $599). 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 December 5, 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 December 5, 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
9,063 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

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
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

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
11,047 reviews
United Airlines
7.4
Good
9,063 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

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 4h 54m. American Airlines provides one of the quickest options available for as low as $384. Airlines will cover a distance of 1267 mi.

  • 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 $371. Another airline that can offer you cheap pricing is United Airlines. These flights start at 33% 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 $599). 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

Browse thousands of different options on Cheapflights for your next trip

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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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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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$599FlexibilityNo cancel feeOn-time69%

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