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Key Largo

$80+ Cheap flights from Westchester County to Key Largo, FL

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — MIA
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
1 adult, Economy
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Cheap flight deals from Westchester County to Key Largo

Keep the following information in mind while searching for Westchester County to Key Largo flight deals. Data was last updated September 5, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$147
From Westchester County to Key Largo
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One-way flight from Westchester County to Key Largo
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Highest demand for flights based on searches. 9% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Westchester County to Key Largo

Cheapest flights from Westchester County to Key Largo
Explore the most affordable flight options available from Westchester County to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:23 pmHPN - MIA
1 stop6h 11mAmerican Airlines
Sat 9/135:18 amMIA - HPN
1 stop5h 27mAmerican Airlines
Deal found 9/3$159
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:23 pmHPN - MIA
1 stop5h 23mAmerican Airlines
Fri 9/265:30 pmMIA - HPN
1 stop5h 56mAmerican Airlines
Deal found 9/4$188
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:29 pmHPN - MIA
1 stop5h 26mAmerican Airlines
Wed 9/245:18 amMIA - HPN
1 stop5h 27mAmerican Airlines
Deal found 9/3$193
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:00 amHPN - MIA
1 stop6h 43mAmerican Airlines
Mon 9/155:18 amMIA - HPN
1 stop7h 53mAmerican Airlines
Deal found 9/4$213
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amHPN - MIA
1 stop7h 11mDelta
Wed 10/157:10 amMIA - HPN
1 stop7h 19mDelta
Deal found 9/3$217
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:23 pmHPN - MIA
1 stop7h 32mAmerican Airlines
Thu 10/94:31 pmMIA - HPN
1 stop6h 58mAmerican Airlines
Deal found 9/4$218
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:59 pmHPN - MIA
1 stop5h 30mAmerican Airlines
Mon 10/204:31 pmMIA - HPN
1 stop6h 58mAmerican Airlines
Deal found 9/3$228
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:16 pmHPN - MIA
1 stop5h 40mAmerican Airlines
Sun 11/236:30 amMIA - HPN
1 stop4h 27mAmerican Airlines
Deal found 9/4$229
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:40 pmHPN - MIA
1 stop5h 43mDelta
Sat 9/278:10 amMIA - HPN
1 stop7h 39mDelta
Deal found 9/3$237
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:29 pmHPN - MIA
1 stop5h 26mAmerican Airlines
Thu 9/2510:00 amMIA - HPN
1 stop6h 59mAmerican Airlines
Deal found 9/3$239
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:30 amHPN - MIA
1 stop4h 49mAmerican Airlines
Wed 9/105:18 amMIA - HPN
1 stop5h 27mAmerican Airlines
Deal found 9/3$240
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:29 pmHPN - MIA
1 stop5h 26mAmerican Airlines
Sat 9/2710:00 amMIA - HPN
2 stops8h 20mAmerican Airlines
Deal found 9/3$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Key Largo 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 September 5, 2025.
Use the filters below to find and compare flights from Westchester County to Key Largo that are best for you.

Fly from

Westchester County

Fly to

Key Largo

Route

Depart

Return

Price

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Fri 9/26

3:23 pm-8:46 pm

1 stop5h 23m

Miami

Mon 9/29

5:18 am-10:45 am

1 stop5h 27m

$159

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Sat 9/27

10:00 am-4:43 pm

1 stop6h 43m

Miami

Sat 10/4

5:18 am-1:11 pm

1 stop7h 53m

$159

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Mon 9/15

3:23 pm-9:34 pm

1 stop6h 11m

Miami

Fri 9/19

5:30 pm-11:26 pm

1 stop5h 56m

$159

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Wed 10/29

3:21 pm-11:06 pm

1 stop7h 45m

Miami

Mon 11/3

5:36 pm-10:30 pm

1 stop4h 54m

$159

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Sat 9/20

6:50 pm-11:48 pm

1 stop4h 58m

Miami

Wed 9/24

5:18 am-10:45 am

1 stop5h 27m

$159

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Mon 10/27

7:59 am-1:52 pm

1 stop5h 53m

Miami

Thu 10/30

4:31 pm-11:29 pm

1 stop6h 58m

$188

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Thu 9/18

3:23 pm-8:46 pm

1 stop5h 23m

Miami

Fri 9/26

5:30 pm-11:26 pm

1 stop5h 56m

$188

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Fri 12/12

6:30 am-12:43 pm

1 stop6h 13m

Miami

Wed 12/17

10:04 am-2:42 pm

1 stop4h 38m

$193

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Sat 10/4

6:50 pm-11:48 pm

1 stop4h 58m

Miami

Sat 10/11

6:20 am-1:05 pm

1 stop6h 45m

$193

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Tue 11/11

6:43 pm-11:49 pm

1 stop5h 06m

Miami

Fri 11/14

6:25 am-10:57 am

1 stop4h 32m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 24 results
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2
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Best time to book a flight from Westchester County to Key Largo

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

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

Currently, September is the cheapest month in which you can book a flight from Westchester County to Key Largo (average of $232). Flying from Westchester County to Key Largo in March is currently the most expensive (average of $289). 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 REU to KE9?

Find hourly flight availability from Westchester County to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Westchester County to Key Largo as you normally would.

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 September 5, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from Westchester County to Key Largo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,916 reviews
Delta
8.0
Very good
7,977 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,977 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • How long is the flight from Westchester County to Key Largo?

    American Airlines can get you from Westchester County to Key Largo in just under 5h 23m. Your travel time can differ by up to . The distance between Westchester County and Key Largo is about 1120 mi.

  • What are the cheapest flights from Westchester County to Key Largo?

    Looking for the cheapest flight from Westchester County to Key Largo? While on average our users pay $803, our data indicates the cheapest price to be $289. The most popular route (White Plains Westchester County - Miami), is priced around $159.

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

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

  • How can I find direct flights from Westchester County to Key Largo?

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

  • Can I find deals for business class flights from Westchester County to Key Largo?

    Yes. Cheapflights offers flight deals from Westchester County to Key Largo 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 Westchester County to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Westchester County to Key Largo (average of $232). Flying from Westchester County to Key Largo in March is currently the most expensive (average of $289). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Westchester County to Key Largo

Discover the top 6 airlines that operate flights from Westchester County to Key Largo. 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 September 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$38Average$111FlexibilityNo cancel feeOn-time62%
DeltaCheapest$113Average$439FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$127Average$308FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$145Average$221FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$192Average$403FlexibilityNo cancel feeOn-time71%

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