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Key Largo

Cheap flights from New Windsor (SWF) to Key Largo, FL

SWF — MIA
Nov 6 — Nov 131
Fri 11/6
Fri 11/13
1 adult, Economy
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Find flight deals from Stewart to Key Largo

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

January

Average price

$454
Provider with most accurate pricing for New York (NYC)-Miami flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Miami flights.
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Highest demand for flights based on searches. 20% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from New Windsor to Key Largo

What is the cheapest time of day to fly from SWF to KE9?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from New Windsor to Key Largo by exploring options for tickets at noon.

What is the cheapest day to fly from New Windsor to Key Largo?

Travelers seeking maximum savings on their New Windsor to Key Largo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Key Largo

Peruse reviews from past customers who have flown with JetBlue from New Windsor to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,046 reviews

Overall

7.1

Food

6.6

Comfort

7.4

Crew

7.9

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.
JetBlue
7.1
Good
3,046 reviews
JetBlue
7.1
Good
3,046 reviews

Overall

7.1

Food

6.6

Comfort

7.4

Crew

7.9

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

Related info for your journey

  • What airport do you fly from for flights from New Windsor to Key Largo?

    If you book a flight to Key Largo from New Windsor, you will be flying from Stewart, which is the city’s only airport. New Windsor Stewart (SWF) is located 4.3 mi from the center of New Windsor. There are 0 flights from Stewart to Key Largo per day from 2 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart 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.

See more FAQs

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Top 2 airlines flying from Stewart to Key Largo

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$93Average$142FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$147Average$339FlexibilityNo cancel feeOn-time62%

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