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 4/23. 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.
WAS — MIA
Apr 2 — Apr 91

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 3,228,805 searches and data was last updated on March 28, 2024.

Popular in

December

Cheapest in

September

Average price

$236

Round-trip from

$70

One-way from

$24
High demand for flights, 4% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in March 2024
From New York to Miami
One-way flight from New York to Key Largo

Cheap flights to Key Largo in March & April 2024

Discover affordable flights and deals to Key Largo in March and April 2024. In the last 7 days, Cheapflights users made a total of 3,228,805 searches and data was last updated on March 28, 2024.
The lowest-priced flights departing to Key Largo in March and April 2024 can be found below. Check back soon for alternative prices as deals update often.
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Tue 4/162:50 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/27$52
Tue 4/166:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/2412:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/27$55
Tue 4/165:30 pmEWR - MIA
Nonstop3h 16mSpirit Airlines
Thu 4/186:00 amMIA - EWR
Nonstop3h 08mSpirit Airlines
Deal found 3/26$55
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/1712:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/28$57
Tue 4/97:20 amPHL - MIA
Nonstop2h 55mSpirit Airlines
Tue 4/165:51 amMIA - PHL
1 stop6h 44mSpirit Airlines
Deal found 3/26$59
Tue 4/96:45 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Wed 4/107:20 amMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 3/27$60
Tue 4/166:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/2412:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/26$60
Mon 4/296:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Thu 5/29:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 3/27$60
Tue 4/235:30 pmEWR - MIA
Nonstop3h 16mSpirit Airlines
Thu 4/255:15 amMIA - EWR
Nonstop3h 06mSpirit Airlines
Deal found 3/27$60

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 3,228,805 searches and data were last updated on March 28, 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.
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Tue 4/162:50 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/27$52
Tue 5/146:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Wed 5/222:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$55
Tue 4/165:30 pmEWR - MIA
Nonstop3h 16mSpirit Airlines
Thu 4/186:00 amMIA - EWR
Nonstop3h 08mSpirit Airlines
Deal found 3/26$55
Tue 5/76:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 5/82:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$56
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/1712:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/28$57
Sat 5/186:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Tue 5/212:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$58
Thu 5/98:00 pmEWR - MIA
Nonstop3h 06mSpirit Airlines
Tue 5/146:00 amMIA - EWR
Nonstop3h 03mSpirit Airlines
Deal found 3/27$58
Tue 4/97:20 amPHL - MIA
Nonstop2h 55mSpirit Airlines
Tue 4/165:51 amMIA - PHL
1 stop6h 44mSpirit Airlines
Deal found 3/26$59
Tue 4/96:45 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Wed 4/107:20 amMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 3/27$60

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 3,228,805 searches and data was last updated on March 28, 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.
Tue 4/26:45 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Thu 4/113:33 pmMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 3/26$60
Sun 4/77:20 amPHL - MIA
Nonstop2h 55mSpirit Airlines
Thu 4/119:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 3/28$61
Sat 4/66:00 amPHL - MIA
Nonstop2h 53mSpirit Airlines
Tue 4/99:41 pmMIA - PHL
Nonstop2h 54mSpirit Airlines
Deal found 3/27$63
Wed 4/36:50 pmLGA - MIA
Nonstop3h 18mMultiple Airlines
Thu 4/112:50 pmMIA - LGA
Nonstop3h 04mMultiple Airlines
Deal found 3/27$65
Fri 4/55:02 pmPHL - MIA
Nonstop3h 00mMultiple Airlines
Sat 4/139:45 pmMIA - PHL
Nonstop3h 04mMultiple Airlines
Deal found 3/27$65
Sun 4/76:03 pmPHL - MIA
Nonstop2h 58mSpirit Airlines
Sat 4/139:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 3/28$66
Tue 4/25:58 pmPHL - MIA
Nonstop3h 00mMultiple Airlines
Tue 4/99:41 pmMIA - PHL
Nonstop2h 54mMultiple Airlines
Deal found 3/26$67
Wed 4/33:19 pmBWI - MIA
Nonstop2h 46mMultiple Airlines
Tue 4/166:15 amMIA - BWI
Nonstop2h 47mMultiple Airlines
Deal found 3/27$68
Sun 4/77:20 amPHL - MIA
Nonstop2h 55mMultiple Airlines
Wed 4/175:30 amMIA - PHL
Nonstop2h 59mMultiple Airlines
Deal found 3/27$69

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 3,228,805 searches and data was last updated on March 28, 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.
Tue 4/235:30 pmEWR - MIA
Nonstop3h 16mSpirit Airlines
Deal found 3/26$24
Tue 4/166:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Deal found 3/27$25
Sun 4/289:51 amLGA - MIA
Nonstop3h 17mSpirit Airlines
Deal found 3/27$27
Wed 5/16:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Deal found 3/27$28
Tue 4/235:30 pmEWR - MIA
Nonstop3h 16mSpirit Airlines
Deal found 3/27$28
Tue 4/96:45 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Deal found 3/27$29
Wed 5/86:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Deal found 3/26$29
Wed 4/247:20 amEWR - MIA
Nonstop3h 15mSpirit Airlines
Deal found 3/27$29
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Deal found 3/27$30

Direct flights to Key Largo

Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Tue 4/162:50 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/27$52
Tue 5/146:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Wed 5/222:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$55
Tue 5/76:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 5/82:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$56
Wed 4/106:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/1712:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/28$57
Sat 5/186:55 pmLGA - MIA
Nonstop3h 12mSpirit Airlines
Tue 5/212:50 pmMIA - LGA
Nonstop3h 01mSpirit Airlines
Deal found 3/27$58
Tue 4/96:45 pmBWI - MIA
Nonstop2h 49mSpirit Airlines
Wed 4/107:20 amMIA - BWI
Nonstop2h 38mSpirit Airlines
Deal found 3/27$60
Tue 4/166:49 pmLGA - MIA
Nonstop3h 18mSpirit Airlines
Wed 4/2412:45 pmMIA - LGA
Nonstop3h 04mSpirit Airlines
Deal found 3/26$60
Mon 4/296:50 amPHL - MIA
Nonstop2h 54mSpirit Airlines
Thu 5/29:45 pmMIA - PHL
Nonstop3h 04mSpirit Airlines
Deal found 3/27$60
Sun 4/218:37 pmBWI - MIA
Nonstop2h 55mFrontier
Thu 5/26:15 amMIA - BWI
Nonstop2h 47mFrontier
Deal found 3/26$62

Find flights to Key Largo within your budget

Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 3,228,805 searches and data was last updated on March 28, 2024.

Fly from

Any airport

Budget

$59 - $139

Route

Depart

Return

Price

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 4/9

Nonstop2h 55m

Miami

Tue 4/16

1 stop6h 44m

$59

Baltimore/WashingtonMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 4/9

Nonstop2h 49m

Miami

Wed 4/10

Nonstop2h 38m

$60

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 4/29

Nonstop2h 54m

Miami

Thu 5/2

Nonstop3h 04m

$60

Baltimore/WashingtonMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 4/21

Nonstop2h 55m

Miami

Thu 5/2

Nonstop2h 47m

$62

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 4/16

Nonstop2h 54m

Miami

Tue 4/23

Nonstop2h 59m

$62

Baltimore/WashingtonMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Wed 4/17

Nonstop2h 55m

Miami

Thu 4/25

Nonstop2h 47m

$64

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Fri 4/5

Nonstop3h 00m

Miami

Sat 4/13

Nonstop3h 04m

$65

Baltimore/WashingtonMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 4/15

Nonstop2h 55m

Miami

Thu 4/25

Nonstop2h 47m

$65

Washington, D.C. Reagan-NationalMiami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 4/27

Nonstop2h 35m

Miami

Sat 5/4

Nonstop2h 40m

$139

Flights are sorted by cheapest first

Deals found on 3/26

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 $71. Price data was last updated on March 24, 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

$234

March

$290

April

$259

May

$249

June

$274

July

$287

August

$246

September

$208

October

$228

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.
Search Deals

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 March 24, 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 March 28, 2024.
See what other customers who have flown with Spirit Airlines, Frontier and Delta to Key Largo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
9,127 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
11,402 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.7
Good
4,840 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.6
Good
4,106 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.4
Good
11,481 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Entertainment

7.4

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

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