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Key Largo

$96+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — MIA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:39 am
SYR
-
MIA
1 stop8h 51m
American Airlines
Tue 4/212:11 pm
MIA
-
SYR
1 stop9h 30m
American Airlines
Deal found 2/2$259
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:31 pm
SYR
-
MIA
2 stops25h 42m
Multiple Airlines
Fri 3/135:05 am
MIA
-
SYR
1 stop6h 17m
Multiple Airlines
Deal found 2/1$273
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.
Fri 2/208:33 pm
SYR
-
MIA
2 stops15h 43m
Multiple Airlines
Thu 2/2611:28 am
MIA
-
SYR
1 stop23h 54m
Multiple Airlines
Deal found 2/2$279
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:43 am
SYR
-
MIA
2 stops12h 59m
Multiple Airlines
Thu 3/511:23 am
MIA
-
SYR
1 stop23h 59m
Multiple Airlines
Deal found 2/1$283
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:10 am
SYR
-
MIA
1 stop7h 27m
United Airlines
Sat 2/286:00 am
MIA
-
SYR
1 stop6h 20m
United Airlines
Deal found 2/2$289
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.
Thu 2/198:17 pm
SYR
-
MIA
2 stops27h 03m
Multiple Airlines
Thu 2/2611:28 am
MIA
-
SYR
1 stop23h 54m
Multiple Airlines
Deal found 2/2$290
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:10 am
SYR
-
MIA
1 stop6h 22m
United Airlines
Wed 3/112:21 pm
MIA
-
SYR
2 stops9h 23m
United Airlines
Deal found 2/3$294
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:02 pm
SYR
-
MIA
1 stop6h 55m
Multiple Airlines
Fri 3/273:12 pm
MIA
-
SYR
2 stops20h 57m
Multiple Airlines
Deal found 2/3$297
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:11 pm
SYR
-
MIA
1 stop5h 32m
American Airlines
Wed 3/46:40 am
MIA
-
SYR
1 stop8h 55m
American Airlines
Deal found 2/1$298
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:03 pm
SYR
-
MIA
2 stops18h 13m
Multiple Airlines
Thu 3/511:23 am
MIA
-
SYR
1 stop23h 59m
Multiple Airlines
Deal found 2/1$299
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:11 am
SYR
-
MIA
1 stop13h 43m
Delta
Wed 2/255:36 pm
MIA
-
SYR
1 stop6h 43m
Delta
Deal found 2/2$301

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$96
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$469
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 ($31 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 February 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 February 3, 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

6:10 am-1:37 pm

1 stop7h 27m

Miami

Sat 2/28

6:00 am-12:20 pm

1 stop6h 20m

$289

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 3/3

6:10 am-5:29 pm

2 stops11h 19m

Miami

Tue 3/10

6:00 am-12:23 pm

1 stop6h 23m

$294

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 3/18

6:00 am-11:26 am

1 stop5h 26m

Miami

Wed 3/25

2:30 pm-11:44 pm

2 stops9h 14m

$294

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 3/10

6:00 am-2:29 pm

2 stops8h 29m

Miami

Tue 3/17

7:00 am-12:23 pm

1 stop5h 23m

$294

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sat 5/2

6:00 am-2:23 pm

2 stops8h 23m

Miami

Sat 5/9

7:15 am-2:16 pm

1 stop7h 01m

$294

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Thu 5/7

6:00 am-11:36 am

1 stop5h 36m

Miami

Sat 5/9

7:15 am-2:16 pm

1 stop7h 01m

$307

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 2/17

5:11 am-11:20 pm

1 stop18h 09m

Miami

Wed 2/18

7:40 am-4:14 pm

1 stop8h 34m

$333

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Tue 2/24

6:10 am-5:29 pm

2 stops11h 19m

Miami

Fri 2/27

6:35 pm-12:20 pm

2 stops17h 45m

$342

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Wed 3/11

6:00 am-2:29 pm

2 stops8h 29m

Miami

Wed 3/18

6:34 pm-12:23 pm

2 stops17h 49m

$342

SyracuseMiami

SYR - MIA

SYRMIA

Syracuse Hancock Intl

Sat 3/14

7:25 pm-11:26 am

1 stop16h 01m

Miami

Thu 3/19

7:00 am-12:23 pm

1 stop5h 23m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 21 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 January 30, 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 $113). 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 February 3, 2026.

It’s optimal to fly from Syracuse to Key Largo in the evening. By choosing this option you can save up to 59% 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 February 3, 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
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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
9,236 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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
11,218 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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
2,893 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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
3,051 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

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 7h 15m. The time it takes to get you to your destination can typically vary by up to 12m. 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: Envoy Air (95%), Qatar Airways (92%), American Airlines (89%).

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

    On average you can expect to pay $575 for a flight from Syracuse to Key Largo. The cheapest flight overall is $249 while the most popular route, (Syracuse Hancock Intl - Miami) is currently priced at $221.

  • 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 $113). 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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Alternative routes for Syracuse to Key Largo

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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$220FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$93Average$236FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$335FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$127Average$315FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$192Average$404FlexibilityNo cancel feeOn-time71%

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