HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$109+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — MIA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Westchester County to Key Largo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

September

Average price

$232
From Westchester County to Key Largo
Search Deals
One-way flight from Westchester County to Key Largo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 7/173:06 pmHPN - MIA
1 stop6h 34mAmerican Airlines
Fri 8/13:44 pmMIA - HPN
1 stop7h 44mAmerican Airlines
Deal found 7/2$197
This Delta deal was found by Cheapflights users on 7/3. 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 8/126:42 pmHPN - MIA
1 stop5h 42mDelta
Wed 8/136:00 amMIA - HPN
1 stop6h 00mDelta
Deal found 7/3$217

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 July 3, 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

Thu 7/17

3:06 pm-9:40 pm

1 stop6h 34m

Miami

Fri 8/1

3:44 pm-11:28 pm

1 stop7h 44m

$197

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Tue 8/12

6:42 pm-12:24 am

1 stop5h 42m

Miami

Wed 8/13

6:00 am-12:00 pm

1 stop6h 00m

$217

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Sat 8/16

6:42 pm-12:24 am

1 stop5h 42m

$109

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Mon 8/25

5:29 pm-11:48 pm

2 stops6h 19m

$114

White PlainsMiami

HPN - MIA

HPNMIA

White Plains Westchester County

Thu 10/16

1:19 pm-1:04 pm

2 stops23h 45m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $231). 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 July 3, 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 July 3, 2025.
Read reviews from past customers who have flown Delta and American Airlines 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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.

  • 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 $600, our data indicates the cheapest price to be $289. The most popular route (White Plains Westchester County - Miami), is priced around $217.

  • 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 $231). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Westchester County to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
LaGuardia to Fort Lauderdale flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Orlando flights
LaGuardia to Orlando flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to West Palm Beach flights
Newark to Tampa flights
LaGuardia to Tampa flights
Newark to West Palm Beach flights
LaGuardia to West Palm Beach flights
Newark to Fort Myers flights
Buffalo to Orlando flights
Islip to Orlando flights
White Plains to Orlando flights
John F Kennedy Intl to Fort Myers flights
Stewart to Orlando flights
Newark to Jacksonville flights
John F Kennedy Intl to Jacksonville flights
LaGuardia to Jacksonville flights
Newark to Sarasota flights
LaGuardia to Sarasota flights
LaGuardia to Fort Myers flights
Syracuse to Orlando flights
White Plains to Fort Lauderdale flights
Newark to Key West flights
Newark to Orlando Sanford Intl flights
John F Kennedy Intl to Sarasota flights
Stewart to Fort Lauderdale flights
Albany to Orlando flights
Newark to St Petersburg flights
White Plains to West Palm Beach flights
White Plains to Daytona Beach flights
White Plains to Miami flights
John F Kennedy Intl to Key West flights
Buffalo to Fort Lauderdale flights
Rochester to Orlando flights
Stewart to Tampa flights
Islip to Fort Lauderdale flights
LaGuardia to Key West flights
Islip to Tampa flights
Albany to Tampa flights
Albany to Fort Lauderdale flights
LaGuardia to Pensacola flights
Buffalo to Miami flights
Newark to Pensacola flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$38Average$111FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$78Average$216FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$117Average$297FlexibilityNo cancel feeOn-time62%
DeltaCheapest$117Average$426FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$398FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.