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Key Largo

$109+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June, booked 90 days in advance, depart on a Monday or Sunday 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 June 12, 2025.

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

April

Cheapest in

September

Average price

$355
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. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 12/61:25 pmSYR - MIA
1 stop8h 17mAmerican Airlines
Sat 12/137:30 pmMIA - SYR
Nonstop3h 26mAmerican Airlines
Deal found 6/10$207
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/265:38 pmSYR - MIA
1 stop5h 07mDelta
Sat 8/25:30 amMIA - SYR
1 stop5h 38mDelta
Deal found 6/11$217
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:10 amSYR - MIA
1 stop5h 10mUnited Airlines
Tue 8/2612:50 pmMIA - SYR
2 stops10h 19mUnited Airlines
Deal found 6/10$261
This Frontier deal was found by Cheapflights users on 6/11. 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.
Mon 7/1410:50 amSYR - MIA
1 stop6h 55mFrontier
Mon 7/216:00 amMIA - SYR
1 stop5h 51mFrontier
Deal found 6/11$262
This Mytrip deal was found by Cheapflights users on 6/9. 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 8/27:23 pmSYR - MIA
1 stop21h 30mMultiple Airlines
Sat 8/912:14 pmMIA - SYR
1 stop22h 32mMultiple Airlines
Deal found 6/9$274

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 June 12, 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

Sat 7/26

5:38 pm-10:45 pm

1 stop5h 07m

Miami

Sat 8/2

5:30 am-11:08 am

1 stop5h 38m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Fri 8/8

5:50 pm-10:59 pm

1 stop5h 09m

Miami

Tue 8/19

9:54 am-5:10 pm

1 stop7h 16m

$248

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 8/20

6:10 am-11:20 am

1 stop5h 10m

Miami

Tue 8/26

12:50 pm-11:09 pm

2 stops10h 19m

$261

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Mon 7/14

10:50 am-5:45 pm

1 stop6h 55m

Miami

Fri 7/18

6:00 am-11:53 am

1 stop5h 53m

$262

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sat 8/2

7:23 pm-4:53 pm

1 stop21h 30m

Miami

Sat 8/9

12:14 pm-10:46 am

1 stop22h 32m

$274

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 6/25

7:10 am-1:38 pm

1 stop6h 28m

Miami

Sun 6/29

2:34 pm-10:57 pm

1 stop8h 23m

$555

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 7/9

6:59 pm-12:47 am

1 stop5h 48m

$109

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 7/1

7:30 am-1:38 pm

1 stop6h 08m

$119

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 7/8

5:00 am-11:18 am

1 stop6h 18m

$140

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 7/1

11:46 am-7:39 pm

1 stop7h 53m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 results
1
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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 June 9, 2025.

The best time to book flights from Syracuse to Key Largo is 90 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 $228). 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 June 12, 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. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from Syracuse to Key Largo have to say. 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.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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.

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

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $119 and $140, respectively.

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

    On average you can expect to pay $669 for a flight from Syracuse to Key Largo. The cheapest flight overall is $273 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, September is the cheapest month in which you can book a flight from Syracuse to Key Largo (average of $228). 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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$94Average$244FlexibilityNo cancel feeOn-time88%
FrontierCheapest$140Average$270FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$181Average$384FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$197Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$524FlexibilityNo cancel feeOn-time69%

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