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Key Largo

$67+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — MIA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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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 January 21, 2026.

This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
SYR
-
MIA
1 stop13h 32m
Multiple Airlines
Wed 3/111:21 pm
MIA
-
SYR
1 stop9h 31m
Multiple Airlines
Deal found 1/20$146
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:00 am
SYR
-
MIA
1 stop15h 35m
Multiple Airlines
Tue 2/1012:55 pm
MIA
-
SYR
1 stop8h 30m
Multiple Airlines
Deal found 1/20$150
This Delta deal was found by Cheapflights users on 1/21. 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 2/412:18 pm
SYR
-
MIA
1 stop6h 46m
Delta
Tue 2/105:36 pm
MIA
-
SYR
1 stop6h 46m
Delta
Deal found 1/21$217
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/25:48 am
SYR
-
MIA
2 stops10h 46m
United Airlines
Thu 2/54:54 pm
MIA
-
SYR
1 stop6h 31m
United Airlines
Deal found 1/19$222
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Mon 3/911:39 am
SYR
-
MIA
2 stops25h 27m
Multiple Airlines
Fri 3/135:05 am
MIA
-
SYR
1 stop6h 17m
Multiple Airlines
Deal found 1/21$251
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/37:03 am
SYR
-
MIA
2 stops10h 12m
United Airlines
Fri 2/67:15 am
MIA
-
SYR
1 stop5h 55m
United Airlines
Deal found 1/20$252
This Delta deal was found by Cheapflights users on 1/20. 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 3/74:05 pm
SYR
-
MIA
1 stop7h 15m
Delta
Sat 3/147:40 am
MIA
-
SYR
1 stop7h 39m
Delta
Deal found 1/20$258
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/196:00 am
SYR
-
MIA
1 stop5h 16m
United Airlines
Thu 2/266:00 am
MIA
-
SYR
1 stop6h 20m
United Airlines
Deal found 1/21$262
This Delta deal was found by Cheapflights users on 1/21. 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 2/46:00 am
SYR
-
MIA
1 stop8h 18m
Delta
Mon 2/95:50 am
MIA
-
SYR
1 stop5h 15m
Delta
Deal found 1/21$268
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/86:06 pm
SYR
-
MIA
2 stops30h 41m
Multiple Airlines
Fri 3/135:05 am
MIA
-
SYR
1 stop6h 17m
Multiple Airlines
Deal found 1/21$270
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/198:17 pm
SYR
-
MIA
2 stops38h 11m
Multiple Airlines
Thu 2/2611:28 am
MIA
-
SYR
1 stop23h 54m
Multiple Airlines
Deal found 1/21$278

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$146
(Trip.com)

One-way from

$67
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$379
Provider with most accurate pricing for Syracuse Hancock Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Miami flights.
Search Deals
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. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 21, 2026.
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 2/25

6:25 am-2:58 pm

1 stop8h 33m

Miami

Thu 2/26

6:00 am-12:20 pm

1 stop6h 20m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 2/4

12:18 pm-7:04 pm

1 stop6h 46m

Miami

Wed 2/11

10:33 am-5:29 pm

1 stop6h 56m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Fri 2/6

6:26 pm-12:51 am

1 stop6h 25m

Miami

Tue 2/10

5:36 pm-12:22 am

1 stop6h 46m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 3/18

5:59 pm-11:18 pm

1 stop5h 19m

Miami

Tue 3/24

7:00 am-12:00 pm

1 stop5h 00m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sun 3/1

6:37 pm-12:53 am

1 stop6h 16m

Miami

Tue 3/10

3:26 pm-10:38 pm

1 stop7h 12m

$217

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 2/19

6:00 am-11:16 am

1 stop5h 16m

Miami

Thu 2/26

6:00 am-12:20 pm

1 stop6h 20m

$262

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 3/4

6:10 am-12:32 pm

1 stop6h 22m

Miami

Sat 3/7

6:00 am-12:23 pm

1 stop6h 23m

$314

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 3/3

6:10 am-9:59 pm

3 stops15h 49m

Miami

Tue 3/10

6:00 am-12:23 pm

1 stop6h 23m

$325

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sun 4/19

5:31 am-11:30 pm

1 stop17h 59m

Miami

Tue 4/28

7:59 pm-11:13 am

1 stop15h 14m

$333

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 3/12

12:43 pm-6:51 pm

1 stop6h 08m

Miami

Tue 3/17

7:40 am-3:19 pm

1 stop7h 39m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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 January 16, 2026.

The best time to book flights from Syracuse to Key Largo is 55 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 $112). 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 January 21, 2026.

It’s optimal to fly from Syracuse to Key Largo in the evening. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight at noon.

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 January 21, 2026.
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
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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
9,190 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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
11,169 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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
2,890 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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
5.7
Fair
3,055 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

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 United Airlines and Delta fly from Syracuse to Key Largo in about 6h 46m. The time it takes to get you to your destination can typically vary by up to 1h 47m. 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: Republic Airways (100%), Qatar Airways (98%), American Airlines (98%).

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

    On average you can expect to pay $577 for a flight from Syracuse to Key Largo. The cheapest flight overall is $300 while the most popular route, (Syracuse Hancock Intl - Miami) is currently priced at $146.

  • 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 $112). 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$220FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$93Average$235FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$337FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$127Average$324FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$192Average$410FlexibilityNo cancel feeOn-time71%

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