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$42+ Cheap flights from Key Largo, FL to North America

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Key Largo to North America

Keep the following information in mind while searching for Key Largo to North America flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$71
(Cheapflightsfares)

One-way from

$42
(eDestinos)

Popular in

December

Cheapest in

January

Average price

$188
Provider with most accurate pricing for Miami-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Miami-New York (NYC) flights.
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From Key Largo to North America
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One-way flight from Key Largo to North America
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Highest demand for flights based on searches. 3% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Key Largo to North America

Cheapest flights from Key Largo to North America
Explore the most affordable flight options available from Key Largo to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:27 pmMIA - ATL
1 stop6h 25mSpirit Airlines
Mon 11/109:00 amATL - MIA
Nonstop2h 00mSpirit Airlines
Deal found 10/22$71
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:27 pmMIA - ATL
1 stop6h 25mMultiple Airlines
Fri 11/1410:38 pmATL - MIA
Nonstop1h 56mMultiple Airlines
Deal found 10/22$72
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:21 pmMIA - ATL
Nonstop2h 03mFrontier
Sat 11/13:25 pmATL - MIA
Nonstop2h 00mFrontier
Deal found 10/23$73
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:05 amMIA - ATL
Nonstop2h 09mFrontier
Mon 11/310:38 pmATL - MIA
Nonstop1h 56mFrontier
Deal found 10/20$74
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/57:39 pmMIA - LGA
Nonstop2h 56mSpirit Airlines
Wed 11/126:55 pmLGA - MIA
Nonstop3h 16mSpirit Airlines
Deal found 10/22$74
This Flightnetwork deal was found by Cheapflights users on 10/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:40 pmMIA - JFK
Nonstop3h 01mFrontier
Fri 11/286:00 amJFK - MIA
Nonstop3h 16mFrontier
Deal found 10/20$74
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:07 pmMIA - ATL
Nonstop2h 21mFrontier
Mon 11/248:49 amATL - MIA
Nonstop2h 00mFrontier
Deal found 10/22$75
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:52 pmMIA - LGA
Nonstop2h 49mSpirit Airlines
Wed 11/56:55 pmLGA - MIA
Nonstop3h 16mSpirit Airlines
Deal found 10/21$75
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:15 pmMIA - JFK
Nonstop3h 00mFrontier
Sun 12/76:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 10/22$75
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:17 pmMIA - ATL
1 stop11h 35mSpirit Airlines
Sat 11/88:00 amATL - MIA
Nonstop1h 58mSpirit Airlines
Deal found 10/22$76
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:40 pmMIA - JFK
Nonstop3h 01mFrontier
Wed 12/36:00 amJFK - MIA
Nonstop3h 22mFrontier
Deal found 10/21$76
This Spirit deal was found by Cheapflights users on 10/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:27 pmMIA - ATL
1 stop6h 25mSpirit Airlines
Mon 11/109:00 amATL - MIA
Nonstop2h 00mSpirit Airlines
Deal found 10/21$77

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to North America 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 October 23, 2025.
Use the filters below to find and compare flights from Key Largo to North America that are best for you.

Fly from

Key Largo

Fly to

North America

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 1/9

11:20 am-2:06 pm

Nonstop2h 46m

Washington, D.C. Reagan-National

Mon 1/12

2:55 pm-5:55 pm

Nonstop3h 00m

$117

MiamiNew York

MIA - LGA

MIALGA

Miami

Thu 1/15

7:00 am-5:20 pm

1 stop10h 20m

New York LaGuardia

Tue 1/20

6:05 am-1:35 pm

1 stop7h 30m

$121

MiamiNewark

MIA - EWR

MIAEWR

Miami

Fri 11/7

6:05 am-9:10 am

Nonstop3h 05m

Newark

Sun 11/16

7:47 pm-11:04 pm

Nonstop3h 17m

$127

MiamiNew York

MIA - LGA

MIALGA

Miami

Fri 11/14

7:51 pm-10:59 pm

Nonstop3h 08m

New York LaGuardia

Wed 11/19

7:05 am-10:21 am

Nonstop3h 16m

$127

MiamiNewark

MIA - EWR

MIAEWR

Miami

Fri 11/14

7:15 am-10:14 am

Nonstop2h 59m

Newark

Sun 11/16

8:07 am-11:22 am

Nonstop3h 15m

$127

MiamiNew York

MIA - LGA

MIALGA

Miami

Sat 11/15

7:20 am-10:21 am

Nonstop3h 01m

New York LaGuardia

Wed 11/19

7:29 pm-10:43 pm

Nonstop3h 14m

$127

MiamiNewark

MIA - EWR

MIAEWR

Miami

Tue 11/4

4:42 pm-7:52 pm

Nonstop3h 10m

Newark

Mon 11/10

7:47 pm-11:04 pm

Nonstop3h 17m

$127

MiamiNew York

MIA - LGA

MIALGA

Miami

Wed 11/19

11:35 am-2:35 pm

Nonstop3h 00m

New York LaGuardia

Mon 11/24

7:05 am-10:21 am

Nonstop3h 16m

$127

MiamiNew York

MIA - JFK

MIAJFK

Miami

Wed 11/19

11:27 am-2:24 pm

Nonstop2h 57m

New York John F Kennedy Intl

Mon 11/24

7:15 am-10:30 am

Nonstop3h 15m

$127

MiamiNew York

MIA - JFK

MIAJFK

Miami

Thu 11/13

7:59 pm-11:04 pm

Nonstop3h 05m

New York John F Kennedy Intl

Sun 11/16

7:15 am-10:30 am

Nonstop3h 15m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to North America

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

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

Currently, April is the cheapest month in which you can book a flight from Key Largo to North America (average of $23). Flying from Key Largo to North America in July is currently the most expensive (average of $70). 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 NA?

Find hourly flight availability from Key Largo to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Key Largo to North America in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Key Largo to North America?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to North America. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Key Largo to North America flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to North America

Explore weekly flight availability from Key Largo to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 23, 2025.

The most flights from KE9 to 0NA are scheduled on a Monday (59 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (37 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated October 23, 2025.
Read through reviews of airlines operating flights from Key Largo to North America, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,103 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to North America flight route?

    Flights from Key Largo to North America have been viewed 100 times in the past calendar month.

  • How long is the flight from Key Largo to North America?

    Delta, Southwest, and United Airlines can get you from Key Largo to North America in just under 2h 46m. Your travel time can differ by up to 7h 34m. The distance between Key Largo and North America is about 921 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Key Largo to North America one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Southwest flights start at $56 while deals on Delta start at $59 one-way.

  • What are the most popular routes from Key Largo to North America?

    Most travelers choose Miami - New York John F Kennedy Intl, Miami - Newark or Miami - New York LaGuardia when deciding on the best route from Key Largo to North America.

  • What are the most reliable airlines from Key Largo to North America?

    The top 3 most reliable airlines when flying from Key Largo to North America are Royal Air Maroc (96%), China Airlines (89%) and Delta (89%).

  • What are the cheapest flights from Key Largo to North America?

    Looking at all options, your cheapest flight can be booked for $208. While the most popular route (Miami - New York John F Kennedy Intl) can be booked for $54 on average, our data indicates $1,275 when flying from Key Largo to North America.

  • Can I find deals for flights from Key Largo to North America that include hotel bookings?

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

  • How can I find direct flights from Key Largo to North America?

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

  • Can I find deals for business class flights from Key Largo to North America?

    Yes. Cheapflights offers flight deals from Key Largo to North America 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 North America?

    Currently, April is the cheapest month in which you can book a flight from Key Largo to North America (average of $23). Flying from Key Largo to North America in July is currently the most expensive (average of $70). 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 Key Largo to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Key Largo to North America

Discover the top 10 airlines that operate flights from Key Largo to North America. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$175FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$44Average$311FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$48Average$165FlexibilityNo cancel feeOn-time65%
Silver AirwaysCheapest$51Average$147FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$73Average$278FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$77Average$314FlexibilityNo cancel feeOn-time63%
DeltaCheapest$83Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$97Average$353FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$101Average$154FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$188Average$353FlexibilityNo cancel feeOn-time75%

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