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El Salvador

$35+ Cheap flights from Key Largo, FL to El Salvador

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Key Largo to El Salvador

Cheapest flights from Key Largo to El Salvador
Explore the most affordable flight options available from Key Largo to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Fri 12/267:30 amMIA - SAL
Nonstop3h 05mFrontier
Mon 12/298:24 pmSAL - MIA
Nonstop2h 42mFrontier
Deal found 12/17$173
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:40 pmMIA - SAL
Nonstop2h 50mMultiple Airlines
Wed 12/318:24 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 12/16$186
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmMIA - SAL
Nonstop2h 50mMultiple Airlines
Fri 1/97:21 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 12/17$192
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:23 pmMIA - SAL
Nonstop2h 56mMultiple Airlines
Thu 1/19:55 amSAL - MIA
1 stop4h 25mMultiple Airlines
Deal found 12/17$195
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Thu 12/252:40 pmMIA - SAL
Nonstop2h 50mMultiple Airlines
Mon 12/298:24 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 12/17$196
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/272:40 pmMIA - SAL
Nonstop2h 50mMultiple Airlines
Mon 12/298:24 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 12/16$204
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:24 pmMIA - SAL
1 stop5h 12mVolaris El Salvador
Mon 12/295:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 12/17$210
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:23 pmMIA - SAL
Nonstop2h 56mMultiple Airlines
Fri 1/27:35 amSAL - MIA
Nonstop2h 40mMultiple Airlines
Deal found 12/17$217
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 amMIA - SAL
Nonstop3h 05mMultiple Airlines
Wed 1/145:35 pmSAL - MIA
Nonstop2h 40mMultiple Airlines
Deal found 12/16$221

Find flight deals from Key Largo to El Salvador

Keep the following information in mind while searching for Key Largo to El Salvador flight deals. Data was last updated December 18, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$115
(Travelocity)

One-way from

$35
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$398
Provider with most accurate pricing for Miami-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-San Salvador El Salvador Intl flights.
Search Deals
From Key Largo to El Salvador
Search Deals
One-way flight from Key Largo to El Salvador
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 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 Key Largo to El 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 18, 2025.
Use the filters below to find and compare flights from Key Largo to El Salvador that are best for you.

Fly from

Key Largo

Fly to

El Salvador

Route

Depart

Return

Price

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 1/16

1:24 pm-5:36 pm

1 stop5h 12m

San Salvador El Salvador Intl

Sun 1/18

5:30 am-11:52 am

1 stop5h 22m

$115

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Mon 1/12

1:24 pm-5:36 pm

1 stop5h 12m

San Salvador El Salvador Intl

Mon 1/19

7:34 am-11:12 am

Nonstop2h 38m

$115

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 2/20

1:24 pm-5:36 pm

1 stop5h 12m

San Salvador El Salvador Intl

Sun 3/1

7:34 am-11:12 am

Nonstop2h 38m

$115

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 2/20

1:24 pm-5:36 pm

1 stop5h 12m

San Salvador El Salvador Intl

Mon 3/2

7:34 am-11:12 am

Nonstop2h 38m

$116

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 2/19

7:05 am-8:55 am

Nonstop2h 50m

San Salvador El Salvador Intl

Mon 3/2

5:30 am-11:52 am

1 stop5h 22m

$162

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 2/26

12:45 pm-4:10 pm

1 stop4h 25m

San Salvador El Salvador Intl

Mon 3/2

5:30 am-11:52 am

1 stop5h 22m

$165

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 2/19

7:05 am-8:55 am

Nonstop2h 50m

San Salvador El Salvador Intl

Mon 2/23

7:34 am-11:12 am

Nonstop2h 38m

$165

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Sat 2/14

1:33 pm-6:19 pm

1 stop5h 46m

San Salvador El Salvador Intl

Mon 2/23

7:34 am-11:12 am

Nonstop2h 38m

$184

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 2/26

4:50 pm-8:30 pm

1 stop4h 40m

San Salvador El Salvador Intl

Sun 3/1

9:55 am-3:20 pm

1 stop4h 25m

$185

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Wed 2/18

4:50 pm-8:30 pm

1 stop4h 40m

San Salvador El Salvador Intl

Mon 3/2

7:35 am-11:15 am

Nonstop2h 40m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from Key Largo to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Key Largo 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 Key Largo to El Salvador

What is the cheapest month to book a flight from Key Largo to El Salvador?

Currently, October is the cheapest month in which you can book a flight from Key Largo to El Salvador (average of $72). Flying from Key Largo to El Salvador in June is currently the most expensive (average of $154). 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 KE9 to SV?

Find hourly flight availability from Key Largo to El 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 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 52% on flights from Key Largo to El Salvador by exploring options for tickets at noon.

What is the cheapest day to fly from Key Largo to El Salvador?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to El Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to El Salvador flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to El Salvador

Explore weekly flight availability from Key Largo to El Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from KE9 to SV0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El 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 El Salvador. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Copa Airlines, Volaris El Salvador, and American Airlines from Key Largo to El 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.
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Volaris El Salvador
7.4
Good
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
American Airlines
7.2
Good
11,055 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Avianca
6.6
Okay
2,490 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Frontier
5.8
Fair
3,081 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

Related info for your journey

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

  • How popular is this Key Largo to El Salvador flight route?

    Within the past month, 30 users have taken a look at flights from Key Largo to El Salvador.

  • How long is the flight from Key Largo to El Salvador?

    For as low as $115, Volaris El Salvador can have you in El Salvador from Key Largo in 5h 12m. Airlines will cover a distance of 1025 mi.

  • What are the cheapest airlines to fly from Key Largo to El Salvador one-way?

    The cheapest airlines for a one-way flight from Key Largo to El Salvador are Volaris El Salvador ($34), Frontier ($46), and Avianca ($74).

  • What are the most reliable airlines from Key Largo to El Salvador?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Key Largo to El Salvador on time: Air Canada (97%), Avianca (97%), Avianca (97%).

  • What are the cheapest flights from Key Largo to El Salvador?

    While on average a flight from Key Largo to El Salvador is generally $222, our data shows the cheapest flight currently is $34. When looking at the most popular route, (Miami - San Salvador El Salvador Intl), you can expect to pay $103 for that flight.

  • Can I find deals for flights from Key Largo to El Salvador that include hotel bookings?

    Yes. In addition to deals on Key Largo to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to El Salvador?

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

  • Can I find deals for business class flights from Key Largo to El Salvador?

    Yes. Cheapflights offers flight deals from Key Largo to El 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 Key Largo to El Salvador?

    Currently, October is the cheapest month in which you can book a flight from Key Largo to El Salvador (average of $72). Flying from Key Largo to El Salvador in June is currently the most expensive (average of $154). 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

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Top 6 airlines flying from Key Largo to El Salvador

Discover the top 6 airlines that operate flights from Key Largo to El 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$110Average$182FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$134Average$306FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$143Average$298FlexibilityNo cancel feeOn-time65%
FrontierCheapest$152Average$345FlexibilityNo cancel feeOn-time62%
AviancaCheapest$166Average$246FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$235Average$375FlexibilityNo cancel feeOn-time71%

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