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Cheap flights to Key Largo, FL from $24

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — MIA
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
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Flights to Key Largo in 2024

Find the latest flights to Key Largo in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 3,073,952 searches and data was last updated on April 24, 2024.

Popular in

December

Cheapest in

September

Average price

$295

Round-trip from

$75

One-way from

$31
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in April 2024
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From New York to Miami
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One-way flight from New York to Key Largo
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Cheap flights to Key Largo in April & May 2024

Discover affordable flights and deals to Key Largo in April and May 2024. In the last 7 days, Cheapflights users made a total of 3,073,952 searches and data was last updated on April 24, 2024.
The lowest-priced flights departing to Key Largo in April and May 2024 can be found below. Check back soon for alternative prices as deals update often.
Tue 5/1410:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/252:21 pmMIA - ATL
Nonstop2h 07mFrontier
Deal found 4/22$50
Thu 5/97:00 amATL - MIA
Nonstop1h 59mSpirit Airlines
Sun 5/126:45 amMIA - ATL
Nonstop2h 03mSpirit Airlines
Deal found 4/24$51
Thu 5/910:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/157:19 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/23$52
Tue 5/2112:54 pmATL - MIA
Nonstop1h 58mMultiple Airlines
Fri 5/245:45 amMIA - ATL
Nonstop2h 01mMultiple Airlines
Deal found 4/23$53
Tue 4/3010:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/47:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/24$54
Sat 5/2510:12 pmATL - MIA
Nonstop1h 57mSpirit Airlines
Wed 5/296:01 pmMIA - ATL
Nonstop2h 05mSpirit Airlines
Deal found 4/24$55
Wed 5/158:56 pmATL - MIA
Nonstop2h 01mSpirit Airlines
Fri 5/245:45 amMIA - ATL
Nonstop2h 01mSpirit Airlines
Deal found 4/22$56
Sat 5/2510:12 pmATL - MIA
Nonstop1h 57mMultiple Airlines
Thu 5/301:11 pmMIA - ATL
Nonstop2h 07mMultiple Airlines
Deal found 4/23$57
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/82:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/24$58

Key Largo 2024 flight deals

Explore flight deals for Key Largo in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 3,073,952 searches and data were last updated on April 24, 2024.
Check out some of the best flight deals to Key Largo in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/1410:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/252:21 pmMIA - ATL
Nonstop2h 07mFrontier
Deal found 4/22$50
Thu 5/97:00 amATL - MIA
Nonstop1h 59mSpirit Airlines
Sun 5/126:45 amMIA - ATL
Nonstop2h 03mSpirit Airlines
Deal found 4/24$51
Thu 5/910:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/157:19 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/23$52
Tue 5/2112:54 pmATL - MIA
Nonstop1h 58mMultiple Airlines
Fri 5/245:45 amMIA - ATL
Nonstop2h 01mMultiple Airlines
Deal found 4/23$53
Tue 4/3010:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/47:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/24$54
Sat 5/2510:12 pmATL - MIA
Nonstop1h 57mSpirit Airlines
Wed 5/296:01 pmMIA - ATL
Nonstop2h 05mSpirit Airlines
Deal found 4/24$55
Wed 5/158:56 pmATL - MIA
Nonstop2h 01mSpirit Airlines
Fri 5/245:45 amMIA - ATL
Nonstop2h 01mSpirit Airlines
Deal found 4/22$56
Sat 5/2510:12 pmATL - MIA
Nonstop1h 57mMultiple Airlines
Thu 5/301:11 pmMIA - ATL
Nonstop2h 07mMultiple Airlines
Deal found 4/23$57
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/82:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/24$58

Flights to Key Largo departing soon

Discover available last-minute flight options to Key Largo, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 3,073,952 searches and data was last updated on April 24, 2024.
Browse some of the best deals on flights leaving last minute to Key Largo. It's recommended that you verify the details of your last-minute flight before booking.
Thu 5/212:57 pmATL - MIA
Nonstop1h 59mFrontier
Sat 5/47:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/23$52
Wed 5/11:05 pmATL - MIA
Nonstop2h 00mMultiple Airlines
Fri 5/315:45 amMIA - ATL
Nonstop2h 01mMultiple Airlines
Deal found 4/24$53
Tue 4/3010:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/47:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/24$54
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mFrontier
Tue 5/142:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/22$55
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mFrontier
Tue 5/142:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/23$57
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/82:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/24$58
Sat 5/412:57 pmATL - MIA
Nonstop1h 59mFrontier
Sat 5/47:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/23$60
Wed 5/11:05 pmATL - MIA
Nonstop2h 00mFrontier
Mon 9/307:47 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/23$62
Fri 5/310:51 pmATL - MIA
Nonstop2h 03mMultiple Airlines
Sun 5/126:45 amMIA - ATL
Nonstop2h 03mMultiple Airlines
Deal found 4/23$63

One-way flights to Key Largo

Explore one-way flight options to Key Largo for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 3,073,952 searches and data was last updated on April 24, 2024.
Take a look at some of the best available flights traveling to Key Largo at this time. Book a round-trip flight to Key Largo instead by using the search form above.
Wed 5/110:50 pmATL - MIA
Nonstop2h 03mFrontier
Deal found 4/23$24
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/24$25
Sat 5/119:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/24$26
Mon 5/136:39 pmBWI - MIA
Nonstop2h 46mSpirit Airlines
Deal found 4/23$27
Thu 5/210:50 amATL - MIA
Nonstop2h 03mSpirit Airlines
Deal found 4/23$28
Sat 7/610:51 pmATL - MIA
Nonstop2h 08mFrontier
Deal found 4/23$29
Sun 5/196:55 pmBWI - MIA
Nonstop2h 48mFrontier
Deal found 4/23$30
Tue 4/3012:57 pmATL - MIA
Nonstop1h 59mFrontier
Deal found 4/24$30
Tue 5/148:30 pmBWI - MIA
Nonstop2h 55mFrontier
Deal found 4/22$31

Direct flights to Key Largo

Wed 5/2211:04 pmATL - MIA
Nonstop2h 02mFrontier
Wed 5/297:53 pmMIA - ATL
Nonstop2h 16mFrontier
Deal found 4/22$36
Wed 5/81:05 pmATL - MIA
Nonstop2h 00mFrontier
Wed 5/152:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/22$42
Tue 5/1410:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/221:30 pmMIA - ATL
Nonstop2h 07mFrontier
Deal found 4/22$43
Wed 5/810:50 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/152:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/23$45
Sat 5/410:51 pmATL - MIA
Nonstop2h 03mMultiple Airlines
Tue 5/145:45 amMIA - ATL
Nonstop2h 01mMultiple Airlines
Deal found 4/23$46
Mon 5/610:51 pmATL - MIA
Nonstop2h 03mFrontier
Wed 5/82:35 pmMIA - ATL
Nonstop2h 09mFrontier
Deal found 4/23$47
Wed 5/81:05 pmATL - MIA
Nonstop2h 00mFrontier
Sat 5/185:30 amMIA - ATL
Nonstop2h 06mFrontier
Deal found 4/23$48
Thu 5/910:51 pmATL - MIA
Nonstop2h 03mFrontier
Tue 5/147:37 pmMIA - ATL
Nonstop2h 18mFrontier
Deal found 4/23$49
Tue 5/1410:51 pmATL - MIA
Nonstop2h 03mFrontier
Sat 5/252:21 pmMIA - ATL
Nonstop2h 07mFrontier
Deal found 4/22$50

Average price of flights to Key Largo by month

Plan your trip to Key Largo by taking into account the cheapest months to travel. The average price of a one-way flight to Key Largo is currently $28 while a round-trip flight costs $53. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight to Key Largo (average of $208). Flying to Key Largo in March will prove the most costly (average of $290). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$221

February

$235

March

$290

April

$263

May

$250

June

$271

July

$287

August

$241

September

$208

October

$230

November

$258

December

$258

Temperature and rainfall in Key Largo by month

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

MIA

Temperature

68 - 84.2 °F

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).

When is the best time to book a flight to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight to Key Largo. Price data was last updated on January 28, 2024.
The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly to Key Largo?

Use this chart to determine the cheapest time to fly round-trip to Key Largo. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Key Largo should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Friday mornings, when prices are usually at their highest.
Search Deals

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 April 24, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and American Airlines to Key Largo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
11,004 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

JetBlue
7.6
Good
4,624 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Avianca
7.5
Good
3,928 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,255 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

  • Can I find cheaper flights to Key Largo if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Key Largo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key Largo?

    Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to Key Largo.

  • What is the cheapest airport to fly to in Key Largo?

    null is currently the cheapest airport to fly to in Key Largo. One-way flights to null typically cost null, while round-trip flights cost around null.

  • How much is a round-trip flight to Key Largo?

    A round-trip flight to Key Largo will typically cost around $154, however they can be found for as little as $52.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Key West offers the quickest one-way flight (0 hours 47 minutes).

  • Which airport is closest to Wynwood Art District?

    If being close to Key Largo is important to you, you’ll want to land at Miami Airport.

  • Does Miami Airport have rental cars?

    Yes. Those touching down at Miami Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Miami Airport?

    Yes. Miami Airport has hotels nearby for those requiring accommodations. Miami International Airport Hotel is the closest property to Miami Airport (0.0 mi away from Miami Airport).

See more FAQs

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Fly your favorite airline to Key Largo
Fly your favorite airline to Key Largo. Flight routes are based on user searches made on Cheapflights and were last updated on April 24, 2024.

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JetBlue flights from Boston to Fort Lauderdale
Frontier flights from Atlanta to Miami
Frontier flights from Philadelphia to Miami
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American Airlines flights from Washington, D.C. to Miami
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Spirit Airlines flights from O'Hare Intl to Fort Lauderdale
Delta flights from John F Kennedy Intl to Fort Lauderdale
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Search flights to Key Largo by cabin class

Find flights to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom $229/person
Business Classfrom $319/person
Prem Econ Classfrom $212/person
Economy Classfrom $21/person

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