$33+ Cheap flights from Key Largo, FL 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAL
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Key Largo to San Salvador with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Key Largo to San Salvador El Salvador Intl are usually found in September or October, booked 38 days in advance, depart on a Friday or Wednesday and return on a Wednesday
Cheap flight deals from Key Largo to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key Largo to San SalvadorExplore the most affordable flight options available from Key Largo to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Key Largo to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 3/96:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$115
This CheapOair deal was found by Cheapflights users on 2/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 2/235:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$116
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 3/96:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 3/15:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 3/25:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$119
This Booking.com deal was found by Cheapflights users on 2/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 3/15:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$120
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:24 pm
MIA
- SAL
1 stop5h 12m
Multiple Airlines
Thu 3/57:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$151
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:24 pm
MIA
- SAL
1 stop5h 12m
Multiple Airlines
Sat 3/147:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:23 pm
MIA
- SAL
Nonstop2h 56m
Multiple Airlines
Thu 2/267:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$154
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:23 pm
MIA
- SAL
Nonstop2h 56m
Multiple Airlines
Thu 2/197:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$165
Best flights from Key Largo to San SalvadorDiscover carefully curated flight deals from Key Largo to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Key Largo to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This CheapOair deal was found by Cheapflights users on 2/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 2/235:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$116
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:23 pm
MIA
- SAL
Nonstop2h 56m
Multiple Airlines
Thu 2/267:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$154
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 4/125:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/2![Volaris El Salvador logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Mon 3/165:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 2/225:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/2![Volaris El Salvador logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 3/15:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$118
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:50 pm
MIA
- SAL
1 stop4h 40m
Multiple Airlines
Sun 3/85:30 am
SAL
- MIA
1 stop5h 22m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:05 am
MIA
- SAL
Nonstop2h 50m
Multiple Airlines
Wed 3/186:34 am
SAL
- MIA
Nonstop2h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$195
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:50 pm
MIA
- SAL
1 stop4h 40m
Multiple Airlines
Wed 3/116:34 am
SAL
- MIA
Nonstop2h 38m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$212
Last-minute flights from Key Largo to San SalvadorDiscover last-minute flight deals from Key Largo to San Salvador. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Key Largo to San Salvador. Data last updated February 4, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:23 pm
MIA
- SAL
Nonstop2h 56m
Multiple Airlines
Thu 2/197:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$165
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Mon 2/237:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 3/25:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 3/17:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$118
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:23 pm
MIA
- SAL
Nonstop2h 56m
Multiple Airlines
Thu 2/267:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$154
This Booking.com deal was found by Cheapflights users on 2/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Sun 3/15:30 am
SAL
- MIA
1 stop5h 22m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$120
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:24 pm
MIA
- SAL
1 stop5h 12m
Multiple Airlines
Thu 3/57:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$151
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Sun 3/86:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$117
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Mon 3/96:34 am
SAL
- MIA
Nonstop2h 38m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$115
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:24 pm
MIA
- SAL
1 stop5h 12m
Multiple Airlines
Sat 3/147:05 pm
SAL
- MIA
1 stop15h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$152
One-way flights from Key Largo to San SalvadorSearch for one-way flight options from Key Largo to San Salvador. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Key Largo to San Salvador. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Mon 3/162:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Deal found 2/1![Volaris El Salvador logo]()
$33
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Deal found 2/2![Volaris El Salvador logo]()
$34
This CheapOair deal was found by Cheapflights users on 2/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/4![Volaris El Salvador logo]()
$35
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$36
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:24 pm
MIA
- SAL
1 stop5h 12m
Volaris El Salvador
Deal found 2/2![Volaris El Salvador logo]()
$38
This BusinessClass deal was found by Cheapflights users on 2/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$40
This eDestinos deal was found by Cheapflights users on 2/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:23 pm
MIA
- SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/3![Volaris El Salvador logo]()
$44
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:33 pm
MIA
- SAL
1 stop5h 46m
Volaris Costa Rica
Deal found 2/3![Volaris Costa Rica logo]()
$76
This Frontier deal was found by Cheapflights users on 2/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:05 am
MIA
- SAL
1 stop9h 31m
Frontier
Deal found 2/4![Frontier logo]()
$78
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:24 pm
MIA
- SAL
1 stop5h 55m
Volaris Costa Rica
Deal found 2/3![Volaris Costa Rica logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 4/79:45 pm
MIA
- SAL
1 stop21h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$88
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:30 am
MIA
- SAL
Nonstop2h 53m
Frontier
Deal found 2/3![Frontier logo]()
$99
Find flight deals from Key Largo to San Salvador
Keep the following information in mind while searching for Key Largo to San Salvador flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $115 (Mytrip) |
One-way from | $33 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $208 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo 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 February 4, 2026.
Use the filters below to find and compare flights from Key Largo to San Salvador that are best for you.
Fly from
Key Largo
Fly to
San Salvador
Route
Depart
Return
Price
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Fri 2/20
8:23 pm-10:19 pm
Nonstop2h 56m
San Salvador El Salvador Intl
Mon 2/23
5:30 am-11:52 am
1 stop5h 22m
$116
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Fri 4/10
2:24 pm-5:36 pm
1 stop5h 12m
San Salvador El Salvador Intl
Sun 4/12
5:30 am-12:52 pm
1 stop5h 22m
$116
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Fri 3/13
2:24 pm-5:36 pm
1 stop5h 12m
San Salvador El Salvador Intl
Mon 3/16
5:30 am-12:52 pm
1 stop5h 22m
$118
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Fri 2/20
1:24 pm-5:36 pm
1 stop5h 12m
San Salvador El Salvador Intl
Sun 2/22
5:30 am-11:52 am
1 stop5h 22m
$118
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
5:30 am-11:52 am
1 stop5h 22m
$118
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Sun 2/22
8:23 pm-10:19 pm
Nonstop2h 56m
San Salvador El Salvador Intl
Thu 2/26
7:05 pm-11:52 am
1 stop15h 47m
$154
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Thu 3/5
4:50 pm-8:30 pm
1 stop4h 40m
San Salvador El Salvador Intl
Sun 3/8
5:30 am-12:52 pm
1 stop5h 22m
$190
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Tue 3/10
8:05 am-8:55 am
Nonstop2h 50m
San Salvador El Salvador Intl
Wed 3/18
6:34 am-11:12 am
Nonstop2h 38m
$195
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Wed 3/4
4:50 pm-8:30 pm
1 stop4h 40m
San Salvador El Salvador Intl
Wed 3/11
6:34 am-11:12 am
Nonstop2h 38m
$212
MiamiSan Salvador
MIA - SAL
MIASAL
Miami
Mon 3/16
2:24 pm-5:36 pm
1 stop5h 12m
$33
Showing 1-10 of 19 results
Best time to book a flight from Key Largo to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Key Largo with our price prediction graph.
MIA-SAL
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 San Salvador
KE9-SAL
MIA-SAL
How far ahead should I book a flight from Key Largo to San Salvador?
Use this chart to determine the optimal time to book a round-trip flight from Key Largo to San Salvador. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from Key Largo to San Salvador, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Key Largo to San Salvador?
Currently, October is the cheapest month in which you can book a flight from Key Largo to San Salvador (average of $72). Flying from Key Largo to San 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 SAL?
Find hourly flight availability from Key Largo 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 February 4, 2026.
When flying from Key Largo to San Salvador, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the evening.
What is the cheapest day to fly from Key Largo to San Salvador?
Use this chart to determine the cheapest time to fly round-trip from Key Largo to San Salvador. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Key Largo to San Salvador flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Key Largo to San Salvador
Explore weekly flight availability from Key Largo to San 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 February 4, 2026.
The most flights from KE9 to SAL are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
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 February 4, 2026.
Get a feel of what it's like to fly with Copa Airlines, Volaris El Salvador, and American Airlines from Key Largo to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Volaris El Salvador
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreMaria,Dec 2025
PTY - SLA
Related info for your journey
Find useful and relevant information for your journey from Key Largo to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
Sonsonate
El Cuco
La Libertad
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Key Largo and San Salvador flights
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Top 7 airlines flying from Key Largo to San Salvador
Discover the top 7 airlines that operate flights from Key Largo 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$164 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$127 | Average$297 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$142 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$151 | Average$275 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$244 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$321 | FlexibilityNo cancel fee | On-time62% |