How long is the flight from Key Largo to Syracuse?

Departing from Key Largo to Syracuse will take you 5h 12m. The distance from Key Largo to Syracuse is about 1219 mi. This flight may include one or multiple stops.

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

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Key Largo to Syracuse for a low price.

In terms of precipitation, rainfall in Syracuse ranges from 2.1 - 3.8 inches per month. July is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Syracuse when rainfall is around 2.1 in.

If weather is an important factor for your trip to Syracuse, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

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 Key Largo to Syracuse on time: American Airlines (67%), Qatar Airways (67%), Republic Airways (67%).

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

Syracuse Hancock Intl (SYR) is the airport you will fly into if you book a flight from Key Largo to Syracuse. You should not have trouble finding flights to Hancock Intl from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Syracuse airport from Key Largo. It is only a 4.8 mi journey from Hancock Intl (SYR) to Syracuse’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Key Largo to Syracuse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$78+ Flights from Key Largo to Syracuse

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Cheap flight deals from Key Largo to Syracuse

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

Wed 12/244:01 pmMIA - SYR

1 stop6h 27mDelta

Wed 12/312:27 pmSYR - MIA

1 stop7h 41mDelta

Deal found 12/17

$289

Wed 12/248:35 pmMIA - SYR

Nonstop3h 24mAmerican Airlines

Wed 12/315:29 pmSYR - MIA

1 stop5h 27mAmerican Airlines

Deal found 12/17

$314

Wed 12/248:35 pmMIA - SYR

Nonstop3h 24mAmerican Airlines

Tue 12/304:11 pmSYR - MIA

1 stop6h 53mAmerican Airlines

Deal found 12/17

$399

Wed 12/2412:00 pmMIA - SYR

2 stops11h 56mUnited Airlines

Wed 12/316:15 amSYR - MIA

1 stop8h 49mUnited Airlines

Deal found 12/17

$407

Mon 12/298:35 pmMIA - SYR

Nonstop3h 24mAmerican Airlines

Thu 1/15:26 pmSYR - MIA

1 stop7h 21mAmerican Airlines

Deal found 12/17

$424

Fri 12/195:33 pmMIA - SYR

1 stop5h 47mDelta

Tue 12/236:00 amSYR - MIA

1 stop5h 39mDelta

Deal found 12/17

$529

Wed 12/2412:00 pmMIA - SYR

2 stops11h 56mUnited Airlines

Tue 12/307:30 pmSYR - MIA

1 stop24h 41mUnited Airlines

Deal found 12/17

$532

Fri 12/198:35 pmMIA - SYR

Nonstop3h 24mAmerican Airlines

Tue 12/235:32 pmSYR - MIA

1 stop6h 07mAmerican Airlines

Deal found 12/17

$539

Best flights from Key Largo to Syracuse
Discover carefully curated flight deals from Key Largo to Syracuse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/256:00 amMIA - SYR

1 stop5h 12mDelta

Wed 3/46:36 pmSYR - MIA

1 stop6h 17mDelta

Deal found 12/16

$251

Fri 1/302:23 pmMIA - SYR

1 stop9h 21mAmerican Airlines

Fri 2/612:06 pmSYR - MIA

1 stop10h 50mAmerican Airlines

Deal found 12/16

$286

Sat 1/319:00 amMIA - SYR

1 stop7h 15mUnited Airlines

Sat 2/78:00 amSYR - MIA

2 stops14h 35mUnited Airlines

Deal found 12/17

$336

Sat 1/317:40 amMIA - SYR

1 stop7h 38mDelta

Sat 2/74:00 pmSYR - MIA

1 stop7h 20mDelta

Deal found 12/17

$251

Thu 2/266:30 amMIA - SYR

1 stop9h 16mAmerican Airlines

Sun 3/112:05 pmSYR - MIA

1 stop7h 57mAmerican Airlines

Deal found 12/17

$328

Wed 2/259:00 amMIA - SYR

2 stops11h 14mUnited Airlines

Wed 3/46:25 amSYR - MIA

1 stop8h 33mUnited Airlines

Deal found 12/16

$336

Tue 1/207:39 amMIA - SYR

1 stop7h 39mDelta

Tue 1/276:15 amSYR - MIA

1 stop6h 39mDelta

Deal found 12/16

$325

Fri 1/166:40 amMIA - SYR

1 stop5h 20mAmerican Airlines

Fri 1/233:03 pmSYR - MIA

1 stop7h 48mAmerican Airlines

Deal found 12/16

$329

Tue 2/2411:33 amMIA - SYR

1 stop5h 34mDelta

Sat 2/284:05 pmSYR - MIA

1 stop7h 15mDelta

Deal found 12/16

$349

Fri 1/168:05 amMIA - SYR

1 stop7h 38mDelta

Fri 1/236:26 pmSYR - MIA

1 stop6h 25mDelta

Deal found 12/17

$354

Last-minute flights from Key Largo to Syracuse
Discover last-minute flight deals from Key Largo to Syracuse. Data last updated December 18, 2025 and is based on user searches.

Wed 12/244:01 pmMIA - SYR

1 stop6h 27mDelta

Wed 12/312:27 pmSYR - MIA

1 stop7h 41mDelta

Deal found 12/17

$289

Wed 12/248:35 pmMIA - SYR

Nonstop3h 24mAmerican Airlines

Wed 12/315:29 pmSYR - MIA

1 stop5h 27mAmerican Airlines

Deal found 12/17

$314

Fri 1/166:40 amMIA - SYR

1 stop5h 20mAmerican Airlines

Fri 1/233:03 pmSYR - MIA

1 stop7h 48mAmerican Airlines

Deal found 12/16

$329

Fri 1/168:05 amMIA - SYR

1 stop7h 38mDelta

Fri 1/236:26 pmSYR - MIA

1 stop6h 25mDelta

Deal found 12/17

$354

Sun 1/186:40 amMIA - SYR

1 stop7h 10mAmerican Airlines

Tue 1/205:09 amSYR - MIA

1 stop7h 43mAmerican Airlines

Deal found 12/15

$379

Tue 1/207:39 amMIA - SYR

1 stop7h 39mDelta

Tue 1/276:15 amSYR - MIA

1 stop6h 39mDelta

Deal found 12/16

$325

Tue 1/205:40 pmMIA - SYR

1 stop5h 45mUnited Airlines

Tue 1/278:00 amSYR - MIA

2 stops13h 54mUnited Airlines

Deal found 12/16

$390

Fri 1/302:23 pmMIA - SYR

1 stop9h 21mAmerican Airlines

Fri 2/612:06 pmSYR - MIA

1 stop10h 50mAmerican Airlines

Deal found 12/16

$286

Sat 1/317:40 amMIA - SYR

1 stop7h 38mDelta

Sat 2/74:00 pmSYR - MIA

1 stop7h 20mDelta

Deal found 12/17

$251

Sat 1/318:00 pmMIA - SYR

Nonstop3h 27mAmerican Airlines

Sat 2/74:57 pmSYR - MIA

1 stop5h 59mAmerican Airlines

Deal found 12/17

$320

Sat 1/319:00 amMIA - SYR

1 stop7h 15mUnited Airlines

Sat 2/78:00 amSYR - MIA

2 stops14h 35mUnited Airlines

Deal found 12/17

$336

One-way flights from Key Largo to Syracuse
Search for one-way flight options from Key Largo to Syracuse. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 1/1312:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/17

$78

Wed 1/1412:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/17

$79

Thu 1/2212:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/16

$90

Thu 1/812:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/17

$97

Wed 1/287:00 amMIA - SYR

2 stops27h 18mMultiple Airlines

Deal found 12/17

$101

Mon 1/1212:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/16

$103

Fri 1/1612:56 pmMIA - SYR

1 stop8h 23mMultiple Airlines

Deal found 12/16

$105

Wed 2/117:00 amMIA - SYR

2 stops35h 43mMultiple Airlines

Deal found 12/16

$106

Tue 2/106:57 pmMIA - SYR

2 stops47h 46mMultiple Airlines

Deal found 12/17

$110

Tue 1/276:59 pmMIA - SYR

2 stops39h 19mMultiple Airlines

Deal found 12/16

$111

Find flight deals from Key Largo to Syracuse

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$251 (Delta)
One-way from	$78 (Trip.com)
Popular in	April
Cheapest in	January
Average price	$477

Provider with most accurate pricing for Miami-Syracuse Hancock Intl flight deals.

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Provider most trusted by Cheapflights users for Miami-Syracuse Hancock Intl flights.

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From Key Largo to Syracuse Hancock Intl

Search Deals

One-way flight from Key Largo to Syracuse Hancock Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($76 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Wed 2/25

6:00 am-11:12 am

1 stop5h 12m

Syracuse Hancock Intl

Wed 3/4

6:36 pm-12:53 am

1 stop6h 17m

$251

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Sat 1/31

7:40 am-3:18 pm

1 stop7h 38m

Syracuse Hancock Intl

Sat 2/7

4:00 pm-11:20 pm

1 stop7h 20m

$251

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Fri 1/30

2:23 pm-11:44 pm

1 stop9h 21m

Syracuse Hancock Intl

Fri 2/6

12:06 pm-10:56 pm

1 stop10h 50m

$286

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Tue 1/20

7:39 am-3:18 pm

1 stop7h 39m

Syracuse Hancock Intl

Tue 1/27

6:15 am-12:54 pm

1 stop6h 39m

$325

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Thu 2/26

6:30 am-3:46 pm

1 stop9h 16m

Syracuse Hancock Intl

Sun 3/1

12:05 pm-8:02 pm

1 stop7h 57m

$328

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Fri 1/16

6:40 am-12:00 pm

1 stop5h 20m

Syracuse Hancock Intl

Fri 1/23

3:03 pm-10:51 pm

1 stop7h 48m

$329

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Sat 1/31

9:00 am-4:15 pm

1 stop7h 15m

Syracuse Hancock Intl

Sat 2/7

8:00 am-10:35 pm

2 stops14h 35m

$336

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Wed 2/25

9:00 am-8:14 pm

2 stops11h 14m

Syracuse Hancock Intl

Wed 3/4

6:25 am-2:58 pm

1 stop8h 33m

$336

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Tue 2/24

11:33 am-5:07 pm

1 stop5h 34m

Syracuse Hancock Intl

Sat 2/28

4:05 pm-11:20 pm

1 stop7h 15m

$349

MiamiSyracuse

MIA - SYR

MIASYR

Miami

Fri 1/16

8:05 am-3:43 pm

1 stop7h 38m

Syracuse Hancock Intl

Fri 1/23

6:26 pm-12:51 am

1 stop6h 25m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results

Best time to book a flight from Key Largo to Syracuse

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

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

Currently, February is the cheapest month in which you can book a flight from Key Largo to Syracuse (average of $67). Flying from Key Largo to Syracuse in November is currently the most expensive (average of $145). 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 KE9 to SYR?

When flying from Key Largo to Syracuse, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the evening.

Reviews of airlines servicing Syracuse

Get a feel of what it's like to fly with Delta and American Airlines from Key Largo to Syracuse by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

What airport do you fly into for flights to Syracuse from Key Largo?
Syracuse Hancock Intl (SYR) is the airport you will fly into if you book a flight from Key Largo to Syracuse. You should not have trouble finding flights to Hancock Intl from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Syracuse airport from Key Largo. It is only a 4.8 mi journey from Hancock Intl (SYR) to Syracuse’s city center.
How long is the flight from Key Largo to Syracuse?
Departing from Key Largo to Syracuse will take you 5h 12m. The distance from Key Largo to Syracuse is about 1219 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Key Largo to Syracuse one-way?
The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Key Largo to Syracuse for a low price.
What are the most reliable airlines from Key Largo to Syracuse?
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 Key Largo to Syracuse on time: American Airlines (67%), Qatar Airways (67%), Republic Airways (67%).
Can I find deals for flights from Key Largo to Syracuse that include hotel bookings?
Yes. In addition to deals on Key Largo to Syracuse flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Syracuse?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Syracuse.
Can I find deals for business class flights from Key Largo to Syracuse?
Yes. Cheapflights offers flight deals from Key Largo to Syracuse 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 Key Largo to Syracuse?
Currently, February is the cheapest month in which you can book a flight from Key Largo to Syracuse (average of $67). Flying from Key Largo to Syracuse in November is currently the most expensive (average of $145). 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.

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Other flights to Syracuse

Top 5 airlines flying from Key Largo to Syracuse

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$72	Average$190	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$94	Average$176	FlexibilityNo cancel fee	On-time88%
JetBlue	Cheapest$96	Average$217	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$192	Average$356	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$216	Average$344	FlexibilityNo cancel fee	On-timeN/A

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$78+ Cheap flights from Key Largo, FL to Syracuse (SYR)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Syracuse with Cheapflights

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Cheap flight deals from Key Largo to Syracuse

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

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

Find flight deals from Key Largo to Syracuse

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Syracuse that are best for you.

Best time to book a flight from Key Largo to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Key Largo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Syracuse

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

What is the cheapest time of day to fly from KE9 to SYR?

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

Reviews of airlines servicing Syracuse

Get a feel of what it's like to fly with Delta and American Airlines from Key Largo to Syracuse by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Syracuse. 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 into for flights to Syracuse from Key Largo?

How long is the flight from Key Largo to Syracuse?

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

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

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

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

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

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

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Alternative routes for Key Largo to Syracuse

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Top 5 airlines flying from Key Largo to Syracuse

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