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Key Largo

$90+ Cheap flights from Key Largo

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — EWR
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Find flights from Key Largo within your budget

 
Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on August 12, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Mon 8/31

12:17 pm-2:48 pm

Nonstop3h 31m

Chicago O'Hare Intl

Tue 9/1

6:00 am-2:46 pm

1 stop7h 46m

$197

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Thu 9/3

3:57 pm-6:30 pm

Nonstop3h 33m

Chicago O'Hare Intl

Sun 9/6

10:48 am-3:10 pm

Nonstop3h 22m

$209

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Tue 10/6

8:40 am-4:15 pm

1 stop7h 35m

New York LaGuardia

Mon 10/12

6:05 am-6:00 pm

1 stop11h 55m

$216

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Sat 9/12

7:00 am-9:59 am

Nonstop2h 59m

New York LaGuardia

Sun 9/13

7:55 pm-11:14 pm

Nonstop3h 19m

$219
Quickest round-trip

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Sat 9/19

1:55 pm-4:58 pm

Nonstop3h 03m

New York LaGuardia

Mon 9/21

7:10 am-10:20 am

Nonstop3h 10m

$219

MiamiNew York

MIA Miami - JFK New York John F Kennedy Intl

MIAJFK

Miami

Wed 11/4

3:30 pm-6:45 pm

Nonstop3h 15m

New York John F Kennedy Intl

Wed 11/11

2:00 pm-8:59 pm

1 stop6h 59m

$219

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Wed 9/30

9:15 am-8:25 pm

2 stops11h 10m

New York LaGuardia

Sat 10/3

8:15 am-8:40 pm

1 stop12h 25m

$220

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Tue 10/20

8:40 am-5:50 pm

2 stops9h 10m

New York LaGuardia

Sat 10/24

6:45 am-8:30 pm

2 stops13h 45m

$228

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Wed 9/9

3:57 pm-6:30 pm

Nonstop3h 33m

Chicago O'Hare Intl

Sat 9/12

3:55 pm-11:44 pm

1 stop6h 49m

$235

MiamiNew York

MIA Miami - JFK New York John F Kennedy Intl

MIAJFK

Miami

Wed 11/4

6:00 am-1:26 pm

1 stop7h 26m

New York John F Kennedy Intl

Sun 11/8

7:29 pm-10:56 pm

Nonstop3h 27m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Key Largo

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Key Largo

Get recent, data-driven insights about flights from Key Largo including ideal travel times, pricing trends, and more.

Which airlines fly from Key Largo?

For flights departing from Key Largo check dates and pricing for the following: United Airlines, American Airlines, JetBlue, Frontier, Delta. These airlines depart to the following popular destinations: New York.

American Airlines
American Airlines
From $93
Avianca
Avianca
From $67
Frontier
Frontier
From $28
Delta
Delta
From $63

When is the cheapest time to fly from Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Newark. Price data was last updated on August 8, 2026.

Those who are seeking the cheapest fare on flights departing from Key Largo would be wise to consider leaving during Saturday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday afternoons when fares are usually the most expensive.

Airline reviews for flights from Key Largo

Read reviews and ratings of airlines operating flights from Key Largo. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Key Largo travel. Please note that the reviews are sourced from user searches and were last updated on August 12, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Key Largo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.8
Good
8,505 reviews
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
10,111 reviews
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.1
Good
11,910 reviews
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.1
Good
3,035 reviews
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Frontier
5.6
Fair
2,701 reviews
Delta
7.8
Good
8,505 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

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Related info for your journey

Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated August 12, 2026.

  • What is the cheapest airport to fly out of Key Largo?

    Istanbul airport offers the cheapest routes to Dallas, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • Where are the cheapest places to fly to from Key Largo?

    Check out the cheapest flights from Key Largo to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Medellín to Cartagena from $29 round trip
    Fly from Madrid to Palma de Mallorca from $34 round trip
    Fly from Medellín to Cali from $35 round trip

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