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Stewart

Find cheap Allegiant Air flights to New Windsor

CMH — SWF
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Allegiant Air flight deals to New Windsor

Cheapest Allegiant Air flights from USA to Stewart
Explore the most affordable Allegiant Air flight options available from USA to Stewart. Find the lowest fares with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 8/66:30 am
FLL
-
SWF
Nonstop3h 08m
Allegiant Air
Thu 9/37:30 pm
SWF
-
FLL
Nonstop3h 22m
Allegiant Air
Deal found 7/25$79
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
Thu 8/209:00 am
FLL
-
SWF
Nonstop3h 10m
Allegiant Air
Sun 8/307:31 pm
SWF
-
FLL
Nonstop3h 12m
Allegiant Air
Deal found 7/25$114
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:31 pm
FLL
-
SWF
Nonstop3h 10m
Allegiant Air
Sun 8/307:31 pm
SWF
-
FLL
Nonstop3h 12m
Allegiant Air
Deal found 7/25$117

Flights to New Windsor with Allegiant Air at a glance

Find detailed information about Allegiant Air flights from USA to Stewart. Explore the options provided by Allegiant Air to plan your journey from USA to Stewart. Data last updated July 27, 2026.

Popular in

April

Cheapest in

October

Average price

$170

Round-trip from

$75

One-way from

$34
Highest demand for flights to New Windsor with Allegiant Air; 21% potential price increase.
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Best time to find cheap flights to New Windsor with Allegiant Air; 6% potential price drop.
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Average price for flights to New Windsor with Allegiant Air (round-trip).
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Allegiant Air
  • Allegiant Air
  • 10/8-10/15
  • Nonstop
  • 6h 30m total
  • USA to New Windsor
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Allegiant Air
  • Allegiant Air
  • 10/22
  • Nonstop
  • 3h 08m total
  • USA to New Windsor
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Cheapflights Insights

Find cheap Allegiant Air flights to New Windsor

How long is the flight to New Windsor with Allegiant Air?

On average, Allegiant Air flights from the United States to New Windsor take 9 hours 31 minutes. Flights to New Windsor from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Allegiant Air weekly flight availability to New Windsor

The most flights to New Windsor operated by Allegiant Air are scheduled on a Thursday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to New Windsor with Allegiant Air?

The best time to book a flight to New Windsor with Allegiant Air is 63 days before departure. On average, fares are higher if you book on the same day as departure.

FAQs about flights to New Windsor with Allegiant Air

  • Which airport do Allegiant Air flights arrive at when travelling to New Windsor?

    Allegiant Air flights on this route tend to land at New Windsor Stewart Airport.

  • Is Allegiant Air the cheapest airline for a flight to New Windsor?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to New Windsor tends to be with Frontier.

  • Are there alternative airlines other than Allegiant Air that fly to New Windsor?

    Breeze Airways, Frontier and JetBlue all fly to New Windsor and offer an alternative to Allegiant Air.

  • How much is a flight to New Windsor with Allegiant Air?

    The average price for a return flight with Allegiant Air is $165; with a one-way flight around $117.

See more FAQs

Reviews of Allegiant Air

See what Cheapflights users have to say about their Allegiant Air experience.
Allegiant Air
7.3
Good
681 reviews
Overview

Comfort

6.9

Crew

8.1

Boarding

7.7

Entertainment

5.4

Food

5.8

Popular Allegiant Air flights

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