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El Salvador

$33+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$115
(Expedia)

One-way from

$33
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$229
Provider with most accurate pricing for Miami-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-San Salvador El Salvador Intl flights.
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From Key Largo to El Salvador
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One-way flight from Key Largo to El Salvador
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Highest demand for flights based on searches. 15% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:23 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Sun 11/165:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 10/30$115
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:23 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Mon 11/107:34 amSAL - MIA
Nonstop2h 38mVolaris El Salvador
Deal found 10/30$118
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/198:23 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Mon 11/247:34 amSAL - MIA
Nonstop2h 38mVolaris El Salvador
Deal found 10/29$124
This Booking.com deal was found by Cheapflights users on 10/29. 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 12/58:23 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Sun 12/75:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 10/29$125
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Wed 12/248:23 pmMIA - SAL
Nonstop2h 56mMultiple Airlines
Wed 1/78:24 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 10/29$135
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 amMIA - SAL
Nonstop3h 05mFrontier
Wed 12/318:24 pmSAL - MIA
Nonstop2h 42mFrontier
Deal found 10/28$141
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:59 pmMIA - SAL
1 stop15h 24mMultiple Airlines
Sun 12/145:30 amSAL - MIA
1 stop5h 22mMultiple Airlines
Deal found 10/29$144
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Mon 12/18:23 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Fri 12/195:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 10/29$151
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:05 amMIA - SAL
1 stop8h 18mMultiple Airlines
Mon 12/85:30 amSAL - MIA
1 stop5h 22mMultiple Airlines
Deal found 10/29$158
This Priceline deal was found by Cheapflights users on 10/29. 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 12/119:59 pmMIA - SAL
1 stop15h 24mMultiple Airlines
Wed 1/78:24 pmSAL - MIA
Nonstop2h 42mMultiple Airlines
Deal found 10/29$164
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/21:24 pmMIA - SAL
1 stop5h 12mMultiple Airlines
Sat 11/87:05 pmSAL - MIA
1 stop15h 47mMultiple Airlines
Deal found 10/28$165
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:24 pmMIA - SAL
1 stop5h 12mMultiple Airlines
Thu 11/67:05 pmSAL - MIA
1 stop15h 47mMultiple Airlines
Deal found 10/30$166

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 October 30, 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

Thu 1/15

1:25 pm-9:25 pm

1 stop9h 00m

San Salvador El Salvador Intl

Wed 1/21

9:55 am-3:20 pm

1 stop4h 25m

$236

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 11/7

4:59 am-12:41 pm

1 stop8h 42m

San Salvador El Salvador Intl

Sat 11/15

7:30 am-9:45 pm

1 stop13h 15m

$306

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Mon 11/3

4:59 am-12:41 pm

1 stop8h 42m

San Salvador El Salvador Intl

Sun 11/9

5:00 am-3:45 pm

1 stop9h 45m

$306

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 11/13

4:59 am-12:41 pm

1 stop8h 42m

San Salvador El Salvador Intl

Sun 11/16

5:00 am-9:22 pm

1 stop15h 22m

$306

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Wed 11/19

4:50 pm-8:30 pm

1 stop4h 40m

San Salvador El Salvador Intl

Tue 11/25

10:25 pm-11:50 am

1 stop12h 25m

$328

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Mon 11/10

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Fri 11/14

5:00 am-6:51 pm

1 stop12h 51m

$338

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Wed 11/5

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Mon 11/10

7:30 am-9:22 pm

1 stop12h 52m

$338

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 12/4

12:50 pm-9:51 pm

1 stop10h 01m

San Salvador El Salvador Intl

Wed 12/10

6:55 am-3:35 pm

1 stop7h 40m

$358

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 12/4

12:50 pm-9:51 pm

1 stop10h 01m

San Salvador El Salvador Intl

Thu 12/11

6:55 am-5:53 pm

1 stop9h 58m

$358

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Sat 11/8

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Tue 11/18

1:46 pm-9:22 pm

1 stop6h 36m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
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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 $87). Flying from Key Largo to El Salvador in December is currently the most expensive (average of $164). 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 October 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 48% 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 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
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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
11,035 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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
6.7
Okay
1,151 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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
2,467 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Entertainment

6.8

Food

6.9

Overall

7.6

Boarding

7.8

Crew

8.1

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, 16 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 $306, Avianca can have you in El Salvador from Key Largo in 8h 42m. Airlines will cover a distance of 1025 mi. This flight may include one or multiple stops.

  • 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 ($33), Spirit Airlines ($63), and Volaris Costa Rica ($93).

  • 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 (87%), Avianca (87%), United Airlines (87%).

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

    While on average a flight from Key Largo to El Salvador is generally $179, 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 $110 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 $87). Flying from Key Largo to El Salvador in December is currently the most expensive (average of $164). 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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Alternative routes for Key Largo to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Key Largo to El Salvador

Discover the top 7 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$111Average$187FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$119Average$346FlexibilityNo cancel feeOn-time65%
VolarisCheapest$132Average$317FlexibilityNo cancel feeOn-time79%
Copa AirlinesCheapest$156Average$303FlexibilityNo cancel feeOn-time70%
AviancaCheapest$165Average$247FlexibilityNo cancel feeOn-time71%
FrontierCheapest$225Average$397FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$246Average$377FlexibilityNo cancel feeOn-time71%

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