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Key Largo

$82+ Cheap flights from Syracuse (SYR) to Key Largo, FL

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — MIA
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Syracuse Hancock Intl to Key Largo are usually found in September or August, booked 78 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Syracuse to Key Largo

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

Round-trip from

$163
(Expedia)

One-way from

$82
(Frontier)

Popular in

April

Cheapest in

September

Average price

$298
From Syracuse Hancock Intl to Key Largo
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One-way flight from Syracuse Hancock Intl to Key Largo
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Highest demand for flights based on searches. 14% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Syracuse to Key Largo

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

This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/512:12 pmSYR - MIA
1 stop12h 00mFrontier
lun. 9/85:30 amMIA - SYR
1 stop5h 52mFrontier
Deal found 8/17$163
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/612:07 pmSYR - MIA
1 stop12h 05mFrontier
dom. 10/125:15 amMIA - SYR
1 stop6h 06mFrontier
Deal found 8/17$165
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/139:56 amSYR - MIA
1 stop6h 07mFrontier
mié. 10/157:55 pmMIA - SYR
1 stop15h 26mFrontier
Deal found 8/16$177
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1212:12 pmSYR - MIA
2 stops9h 26mFrontier
lun. 9/155:30 amMIA - SYR
1 stop5h 52mFrontier
Deal found 8/17$186
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:51 pmSYR - MIA
1 stop5h 08mAmerican Airlines
dom. 9/75:18 amMIA - SYR
1 stop5h 42mAmerican Airlines
Deal found 8/17$208
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:03 amSYR - MIA
1 stop6h 54mAmerican Airlines
lun. 9/158:50 amMIA - SYR
1 stop7h 08mAmerican Airlines
Deal found 8/17$216
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:00 amSYR - MIA
1 stop5h 30mDelta
mar. 9/164:25 pmMIA - SYR
1 stop7h 34mDelta
Deal found 8/16$217
This Frontier deal was found by Cheapflights users on 8/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/219:37 pmSYR - MIA
2 stops18h 35mFrontier
vie. 9/125:30 amMIA - SYR
1 stop5h 52mFrontier
Deal found 8/15$229
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:36 amSYR - MIA
1 stop15h 17mDelta
mar. 9/166:00 amMIA - SYR
1 stop5h 20mDelta
Deal found 8/16$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Key Largo 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 agosto 18, 2025.
Use the filters below to find and compare flights from Syracuse to Key Largo that are best for you.

Fly from

Syracuse

Fly to

Key Largo

Route

Depart

Return

Price

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

vie. 9/5

12:12 pm-12:12 am

1 stop12h 00m

Miami

lun. 9/8

5:30 am-11:22 am

1 stop5h 52m

$163

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

lun. 10/6

12:07 pm-12:12 am

1 stop12h 05m

Miami

dom. 10/12

5:15 am-11:21 am

1 stop6h 06m

$165

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

lun. 10/13

9:56 am-4:03 pm

1 stop6h 07m

Miami

mié. 10/15

7:55 pm-11:21 am

1 stop15h 26m

$177

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

vie. 9/12

12:12 pm-9:38 pm

2 stops9h 26m

Miami

lun. 9/15

5:30 am-11:22 am

1 stop5h 52m

$186

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

dom. 8/31

5:51 pm-10:59 pm

1 stop5h 08m

Miami

dom. 9/7

5:18 am-11:00 am

1 stop5h 42m

$208

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

sáb. 8/30

5:51 pm-10:59 pm

1 stop5h 08m

Miami

dom. 9/7

5:18 am-11:00 am

1 stop5h 42m

$208

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

dom. 10/12

12:16 pm-12:34 am

1 stop12h 18m

$82

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

lun. 9/15

12:12 pm-12:12 am

1 stop12h 00m

$82

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

dom. 10/19

12:16 pm-12:34 am

1 stop12h 18m

$82

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

jue. 10/16

12:16 pm-12:34 am

1 stop12h 18m

$82

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 13 results
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Best time to book a flight from Syracuse to Key Largo

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

How far ahead should I book a flight from Syracuse to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to Key Largo. Price data was last updated on August 8, 2025.

The best time to book flights from Syracuse to Key Largo is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Syracuse to Key Largo (average of $232). Flying from Syracuse to Key Largo in March is currently the most expensive (average of $289). 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 SYR to KE9?

Find hourly flight availability from Syracuse to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Syracuse to Key Largo as you normally would.

What is the cheapest day to fly from Syracuse to Key Largo?

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

Travelers seeking maximum savings on their Syracuse to Key Largo flight should consider departing on Saturday 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.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated agosto 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Syracuse to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Allegiant Air
7.2
Good
701 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly from for flights from Syracuse to Key Largo?

    If you book a flight to Key Largo from Syracuse, you will be flying from Hancock Intl, which is the city’s only airport. Syracuse Hancock Intl (SYR) is located 4.8 mi from the center of Syracuse. There are 0 flights from Hancock Intl to Key Largo per day from 6 different airlines.

  • How long is the flight from Syracuse to Key Largo?

    Airlines like Frontier fly from Syracuse to Key Largo in about 12h. The time it takes to get you to your destination can typically vary by up to . The distance between Syracuse and Key Largo is about 1219 mi.

  • What are the cheapest flights from Syracuse to Key Largo?

    On average you can expect to pay $1,883 for a flight from Syracuse to Key Largo. The cheapest flight overall is $338 while the most popular route, (Syracuse Hancock Intl - Miami) is currently priced at $185.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Syracuse to Key Largo 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 Syracuse to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Syracuse to Key Largo (average of $232). Flying from Syracuse to Key Largo in March is currently the most expensive (average of $289). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Syracuse to Key Largo

Discover the top 6 airlines that operate flights from Syracuse to Key Largo. 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$285FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$93Average$249FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$177Average$370FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$192Average$426FlexibilityNo cancel feeOn-time71%
DeltaCheapest$214Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$532FlexibilityNo cancel feeOn-time69%

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