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$128+ Cheap flights from New Windsor to Louisville (SWF - SDF)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SDF
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Stewart to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Mytrip)

One-way from

$128
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$303
Provider with most accurate pricing for New Windsor Stewart-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for New Windsor Stewart-Louisville Intl flights.
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From New Windsor Stewart to Louisville Intl
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One-way flight from New Windsor Stewart to Louisville Intl
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Stewart to Louisville

Cheapest flights from Stewart to Louisville
Explore the most affordable flight options available from Stewart to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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.
Fri 4/2511:50 amSWF - SDF
1 stop10h 27mMultiple Airlines
Mon 4/289:27 pmSDF - SWF
1 stop12h 35mMultiple Airlines
Deal found 3/24$225
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 5/18:04 pmSWF - SDF
1 stop24h 33mAllegiant Air
Sun 5/49:05 amSDF - SWF
1 stop24h 06mAllegiant Air
Deal found 3/24$264

Cheapflights Fare Finder

Customize your flight search to find flights from Stewart to Louisville 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 March 25, 2025.
Use the filters below to find and compare flights from New Windsor to Louisville that are best for you.

Fly from

Stewart

Fly to

Louisville

Route

Depart

Return

Price

New WindsorLouisville

SWF - SDF

SWFSDF

New Windsor Stewart

Fri 4/25

11:50 am-10:17 pm

1 stop10h 27m

Louisville Intl

Mon 4/28

9:27 pm-10:02 am

1 stop12h 35m

$225

New WindsorLouisville

SWF - SDF

SWFSDF

New Windsor Stewart

Thu 5/1

8:04 pm-8:37 pm

1 stop24h 33m

Louisville Intl

Sun 5/4

9:05 am-9:11 am

1 stop24h 06m

$264

New WindsorLouisville

SWF - SDF

SWFSDF

New Windsor Stewart

Mon 4/28

11:50 am-10:17 pm

1 stop10h 27m

$128

New WindsorLouisville

SWF - SDF

SWFSDF

New Windsor Stewart

Thu 5/22

11:23 am-8:48 am

1 stop21h 25m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Stewart to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Stewart to Louisville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Windsor-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Windsor-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stewart to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Stewart 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 New Windsor to Louisville

What is the cheapest month to book a flight from New Windsor to Louisville?

Currently, January is the cheapest month in which you can book a flight from New Windsor to Louisville (average of $299). Flying from New Windsor to Louisville in April is currently the most expensive (average of $369). 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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated March 25, 2025.
Allegiant Air
7.3
Good
730 reviews

Overall

7.3

Entertainment

5.5

Crew

8.1

Comfort

6.8

Food

5.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.3
Good
730 reviews
Allegiant Air
7.3
Good
730 reviews

Overall

7.3

Entertainment

5.5

Crew

8.1

Comfort

6.8

Food

5.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

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

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

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

  • How can I find direct flights from Stewart to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Stewart to Louisville 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 New Windsor to Louisville?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to Louisville (average of $299). Flying from New Windsor to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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