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Key Largo

$84+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — MIA
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 Wednesday or Thursday and return on a Tuesday

Cheap 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 December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:29 pmSYR - MIA
1 stop5h 27mAmerican Airlines
Fri 1/96:45 amMIA - SYR
1 stop7h 53mAmerican Airlines
Deal found 12/3$289
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:40 pmSYR - MIA
1 stop5h 12mAmerican Airlines
Wed 12/179:29 pmMIA - SYR
Nonstop3h 19mAmerican Airlines
Deal found 12/3$330
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 pmSYR - MIA
2 stops21h 53mMultiple Airlines
Thu 12/182:47 pmMIA - SYR
1 stop23h 35mMultiple Airlines
Deal found 12/4$335
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:18 pmSYR - MIA
1 stop6h 07mDelta
Tue 12/1610:32 amMIA - SYR
1 stop7h 24mDelta
Deal found 12/2$340
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:13 pmSYR - MIA
1 stop10h 43mAmerican Airlines
Mon 12/158:17 amMIA - SYR
1 stop8h 43mAmerican Airlines
Deal found 12/3$355
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:00 pmSYR - MIA
1 stop5h 52mDelta
Sat 12/205:57 pmMIA - SYR
1 stop6h 02mDelta
Deal found 12/3$359
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:12 amSYR - MIA
1 stop5h 58mAmerican Airlines
Sat 12/208:35 pmMIA - SYR
Nonstop3h 24mAmerican Airlines
Deal found 12/3$384
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 amSYR - MIA
Nonstop3h 34mAmerican Airlines
Mon 12/298:35 pmMIA - SYR
Nonstop3h 24mAmerican Airlines
Deal found 12/4$389
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:18 pmSYR - MIA
1 stop6h 07mDelta
Sat 12/205:57 pmMIA - SYR
1 stop6h 02mDelta
Deal found 12/3$394
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:34 amSYR - MIA
2 stops13h 12mMultiple Airlines
Sun 12/1411:58 amMIA - SYR
1 stop26h 24mMultiple Airlines
Deal found 12/3$398

Find 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 December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$84
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$472
Provider with most accurate pricing for Syracuse Hancock Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Miami flights.
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From Syracuse Hancock Intl to Key Largo
Search Deals
One-way flight from Syracuse Hancock Intl to Key Largo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 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 December 5, 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

Wed 1/21

6:15 am-12:54 pm

1 stop6h 39m

Miami

Fri 1/23

10:29 am-5:29 pm

1 stop7h 00m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sun 2/1

5:48 am-11:16 am

1 stop5h 28m

Miami

Thu 2/12

6:00 am-12:20 pm

1 stop6h 20m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 1/6

2:20 pm-9:41 pm

1 stop7h 21m

Miami

Sat 1/24

7:40 am-3:18 pm

1 stop7h 38m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Mon 2/2

6:00 am-12:14 pm

1 stop6h 14m

Miami

Fri 2/6

6:05 pm-11:51 pm

1 stop5h 46m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sun 2/1

11:43 am-6:54 pm

1 stop7h 11m

Miami

Sat 2/7

8:05 am-4:19 pm

1 stop8h 14m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 2/5

12:18 pm-7:04 pm

1 stop6h 46m

Miami

Tue 2/10

5:50 am-11:05 am

1 stop5h 15m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Fri 1/30

6:26 pm-12:51 am

1 stop6h 25m

Miami

Mon 2/2

5:36 pm-12:22 am

1 stop6h 46m

$253

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 2/5

5:20 am-6:54 pm

1 stop13h 34m

Miami

Sat 2/14

7:40 am-3:16 pm

1 stop7h 36m

$265

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 2/5

3:56 pm-10:22 pm

1 stop6h 26m

Miami

Mon 2/9

6:51 pm-11:40 pm

1 stop4h 49m

$289

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sun 1/18

12:06 pm-8:04 pm

1 stop7h 58m

Miami

Sat 1/24

6:40 am-12:00 pm

1 stop5h 20m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 22 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 November 28, 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, January is the cheapest month in which you can book a flight from Syracuse to Key Largo (average of $71). Flying from Syracuse to Key Largo in November is currently the most expensive (average of $125). 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 December 5, 2025.

It’s optimal to fly from Syracuse to Key Largo in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

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 Monday 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.

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 December 5, 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
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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
9,065 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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
11,046 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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
2,897 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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.
Frontier
5.8
Fair
3,090 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

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 Delta and United Airlines fly from Syracuse to Key Largo in about 5h 28m. The time it takes to get you to your destination can typically vary by up to 1h 11m. The distance between Syracuse and Key Largo is about 1219 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $98 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $108 and $108, respectively.

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

    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 Syracuse to Key Largo on time: American Airlines (100%), Qatar Airways (100%), Republic Airways (100%).

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

    On average you can expect to pay $491 for a flight from Syracuse to Key Largo. The cheapest flight overall is $115 while the most popular route, (Syracuse Hancock Intl - Miami) is currently priced at $217.

  • 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, January is the cheapest month in which you can book a flight from Syracuse to Key Largo (average of $71). Flying from Syracuse to Key Largo in November is currently the most expensive (average of $125). 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$222FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$94Average$228FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$127Average$345FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$192Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$433FlexibilityNo cancel feeOn-time69%

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