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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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$114
(Booking.com)

One-way from

$35
(Expedia)

Popular in

December

Cheapest in

February

Average price

$224
From Key Largo to El Salvador
Search Deals
One-way flight from Key Largo to El Salvador
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Highest demand for flights based on searches. 14% potential increase in price ($42 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 September 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 September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/15. 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 10/108:11 pmMIA - SAL
Nonstop2h 41mVolaris El Salvador
Sun 10/196:40 amSAL - MIA
Nonstop2h 32mVolaris El Salvador
Deal found 9/15$114
This Travelocity deal was found by Cheapflights users on 9/14. 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.
Fri 9/198:11 pmMIA - SAL
Nonstop2h 41mVolaris El Salvador
Sun 9/216:40 amSAL - MIA
Nonstop2h 32mVolaris El Salvador
Deal found 9/14$115
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 10/248:11 pmMIA - SAL
Nonstop2h 41mVolaris El Salvador
Mon 10/276:40 amSAL - MIA
Nonstop2h 32mVolaris El Salvador
Deal found 9/15$119
This Orbitz deal was found by Cheapflights users on 9/15. 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.
Thu 12/46:30 amMIA - SAL
1 stop7h 22mMultiple Airlines
Sun 12/77:34 amSAL - MIA
Nonstop2h 38mMultiple Airlines
Deal found 9/15$143
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/23:10 pmMIA - SAL
Nonstop2h 45mMultiple Airlines
Sun 10/55:30 amSAL - MIA
1 stop5h 27mMultiple Airlines
Deal found 9/14$146
This Expedia deal was found by Cheapflights users on 9/15. 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 11/217:59 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Fri 11/285:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 9/15$150
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 11/287:59 pmMIA - SAL
Nonstop2h 56mVolaris El Salvador
Fri 2/137:34 amSAL - MIA
Nonstop2h 38mVolaris El Salvador
Deal found 9/14$152
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:45 pmMIA - SAL
1 stop8h 40mMultiple Airlines
Sun 11/25:30 amSAL - MIA
1 stop5h 22mMultiple Airlines
Deal found 9/15$154
This Travelocity deal was found by Cheapflights users on 9/14. 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.
Fri 11/281:24 pmMIA - SAL
1 stop5h 12mVolaris El Salvador
Mon 12/15:30 amSAL - MIA
1 stop5h 22mVolaris El Salvador
Deal found 9/14$155
This Avianca deal was found by Cheapflights users on 9/14. 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.
Mon 10/273:40 pmMIA - SAL
Nonstop2h 50mAvianca
Tue 11/47:35 amSAL - MIA
Nonstop2h 40mAvianca
Deal found 9/14$157

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 September 15, 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 10/10

8:11 pm-8:52 pm

Nonstop2h 41m

San Salvador El Salvador Intl

Sun 10/12

6:40 am-11:12 am

Nonstop2h 32m

$118

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 9/26

2:28 pm-5:36 pm

1 stop5h 08m

San Salvador El Salvador Intl

Mon 10/6

5:30 am-12:57 pm

1 stop5h 27m

$118

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 10/9

3:10 pm-3:55 pm

Nonstop2h 45m

San Salvador El Salvador Intl

Sun 10/12

7:35 am-12:15 pm

Nonstop2h 40m

$171

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Fri 10/3

5:35 am-6:05 pm

2 stops14h 30m

San Salvador El Salvador Intl

Sun 10/5

10:05 am-11:55 pm

2 stops11h 50m

$191

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Sun 11/2

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Mon 11/10

7:30 am-6:51 pm

1 stop10h 21m

$221

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 11/6

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Tue 11/11

8:33 am-6:51 pm

1 stop9h 18m

$234

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Mon 11/10

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Tue 11/25

8:33 am-9:22 pm

1 stop11h 49m

$240

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Sun 11/16

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Thu 11/20

5:00 am-6:51 pm

1 stop12h 51m

$240

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Sat 11/8

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Fri 11/14

8:33 am-6:51 pm

1 stop9h 18m

$247

MiamiSan Salvador

MIA - SAL

MIASAL

Miami

Thu 11/13

4:59 am-8:40 pm

1 stop16h 41m

San Salvador El Salvador Intl

Sun 11/16

8:33 am-6:51 pm

1 stop9h 18m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 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, September is the cheapest month in which you can book a flight from Key Largo to El Salvador (average of $260). Flying from Key Largo to El Salvador in December is currently the most expensive (average of $588). 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 September 15, 2025.

When flying from Key Largo to El Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday evenings when fares are most often at their lowest. Tuesday 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 September 15, 2025.

The most flights from KE9 to SV0 are scheduled on a Sunday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 September 15, 2025.
Read reviews from past customers who have flown Copa Airlines, American Airlines, and Avianca 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
1,531 reviews

Crew

8.1

Overall

7.6

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

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
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Overall

7.6

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

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
10,000 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Overall

7.6

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

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
6.7
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Overall

7.6

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

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
6.6
Okay
1,154 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Overall

7.6

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

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 $118, Volaris El Salvador can have you in El Salvador from Key Largo in 2h 41m. Airlines will cover a distance of 1025 mi. All flights are typically nonstop.

  • 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 (93%), Avianca (93%), United Airlines (93%).

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

    While on average a flight from Key Largo to El Salvador is generally $149, our data shows the cheapest flight currently is $35. When looking at the most popular route, (Miami - San Salvador El Salvador Intl), you can expect to pay $101 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, September is the cheapest month in which you can book a flight from Key Largo to El Salvador (average of $260). Flying from Key Largo to El Salvador in December is currently the most expensive (average of $588). 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 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$113Average$188FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$119Average$346FlexibilityNo cancel feeOn-time65%
VolarisCheapest$132Average$304FlexibilityNo cancel feeOn-time79%
AviancaCheapest$165Average$250FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$178Average$330FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$267Average$381FlexibilityNo cancel feeOn-time71%

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