HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stewart

$81+ Cheap flights from Atlanta to New Windsor (ATL - SWF)

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SWF
May 7 — May 141
Thu 5/7
Thu 5/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Stewart 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 Atlanta to Stewart

Cheapest flights from Atlanta to Stewart
Explore the most affordable flight options available from Atlanta to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 4/2210:45 pm
ATL
-
SWF
1 stop12h 10m
Multiple Airlines
Sun 4/2611:45 am
SWF
-
ATL
1 stop19h 55m
Multiple Airlines
Deal found 4/6$155
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sun 4/2610:02 pm
ATL
-
SWF
1 stop12h 48m
Multiple Airlines
Sun 5/311:45 am
SWF
-
ATL
1 stop9h 11m
Multiple Airlines
Deal found 4/5$191
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:45 pm
ATL
-
SWF
1 stop12h 10m
Multiple Airlines
Sun 4/2611:45 am
SWF
-
ATL
1 stop19h 55m
Multiple Airlines
Deal found 4/3$192
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:35 am
ATL
-
SWF
1 stop4h 50m
Multiple Airlines
Sat 5/3012:05 pm
SWF
-
ATL
2 stops10h 54m
Multiple Airlines
Deal found 4/4$195
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:45 pm
ATL
-
SWF
1 stop12h 10m
Multiple Airlines
Sun 4/1911:45 am
SWF
-
ATL
1 stop12h 14m
Multiple Airlines
Deal found 4/3$211
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sat 6/66:35 am
ATL
-
SWF
1 stop4h 50m
Multiple Airlines
Sun 7/2610:28 am
SWF
-
ATL
1 stop22h 01m
Multiple Airlines
Deal found 4/5$217
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sun 5/318:07 pm
ATL
-
SWF
1 stop12h 44m
Multiple Airlines
Thu 6/49:38 am
SWF
-
ATL
1 stop6h 50m
Multiple Airlines
Deal found 4/6$224
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 6/106:35 am
ATL
-
SWF
1 stop4h 50m
Multiple Airlines
Sun 6/2110:28 am
SWF
-
ATL
1 stop22h 01m
Multiple Airlines
Deal found 4/6$227
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Sat 8/16:35 am
ATL
-
SWF
1 stop4h 50m
Multiple Airlines
Sun 8/210:28 am
SWF
-
ATL
1 stop9h 42m
Multiple Airlines
Deal found 4/7$228
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:52 pm
ATL
-
SWF
2 stops33h 57m
Multiple Airlines
Sun 6/2110:28 am
SWF
-
ATL
1 stop22h 01m
Multiple Airlines
Deal found 4/4$240
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Wed 7/810:12 pm
ATL
-
SWF
1 stop11h 26m
Multiple Airlines
Sun 7/1210:28 am
SWF
-
ATL
1 stop13h 03m
Multiple Airlines
Deal found 4/5$243

Find flight deals from Atlanta to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Stewart (SWF). 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 April 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$197
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-New Windsor Stewart flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-New Windsor Stewart flights.
Search Deals
From Atlanta Hartsfield-Jackson to New Windsor Stewart
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to New Windsor Stewart
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Stewart 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 April 7, 2026.
Use the filters below to find and compare flights from Atlanta to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Wed 5/27

6:35 am-11:25 am

1 stop4h 50m

New Windsor Stewart

Sat 5/30

12:05 pm-10:59 pm

2 stops10h 54m

$195

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Sat 6/13

10:52 pm-8:49 am

2 stops33h 57m

New Windsor Stewart

Sun 6/21

10:28 am-8:29 am

1 stop22h 01m

$240

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Thu 4/16

10:45 pm-10:55 am

1 stop12h 10m

New Windsor Stewart

Sun 4/19

11:45 am-11:59 pm

1 stop12h 14m

$248

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Thu 6/18

8:21 pm-8:49 am

1 stop12h 28m

New Windsor Stewart

Sun 6/21

10:28 am-8:29 am

1 stop22h 01m

$250

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Thu 5/14

8:07 pm-10:55 am

1 stop14h 48m

New Windsor Stewart

Mon 5/18

11:45 am-4:58 pm

1 stop29h 13m

$306

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Thu 5/14

7:50 pm-11:25 am

2 stops39h 35m

New Windsor Stewart

Wed 5/20

12:05 pm-8:07 am

1 stop20h 02m

$399

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Thu 7/2

10:48 pm-4:59 pm

2 stops18h 11m

New Windsor Stewart

Sun 7/5

10:28 am-8:10 pm

1 stop9h 42m

$426

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Fri 5/1

8:14 am-7:06 pm

2 stops10h 52m

New Windsor Stewart

Sun 5/3

11:48 am-11:29 pm

1 stop11h 41m

$521

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Wed 5/13

8:07 pm-8:58 am

1 stop12h 51m

New Windsor Stewart

Sun 5/17

9:38 am-7:02 pm

1 stop9h 24m

$525
Cheapest one-way

AtlantaNew Windsor

ATL - SWF

ATLSWF

Atlanta Hartsfield-Jackson

Wed 8/5

8:16 am-7:08 pm

1 stop10h 52m

$86

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Atlanta to Stewart

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 Atlanta to Stewart in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Atlanta-New Windsor flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-New Windsor 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 Atlanta-New Windsor 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 Atlanta to Stewart

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

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

Currently, June is the cheapest month in which you can book a flight from Atlanta to New Windsor (average of $37). Flying from Atlanta to New Windsor in July is currently the most expensive (average of $89). 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.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Stewart. 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 Atlanta to Stewart that include hotel bookings?

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Atlanta to New Windsor (average of $37). Flying from Atlanta to New Windsor in July is currently the most expensive (average of $89). 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
Kingston

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 Atlanta to Stewart

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to LaGuardia flights
Atlanta to John F Kennedy Intl flights
Atlanta to Newark flights
Jacksonville to Newark flights
Jacksonville to John F Kennedy Intl flights
Jacksonville to LaGuardia flights
Asheville to LaGuardia flights
Asheville to Newark flights
Chattanooga to LaGuardia flights
Savannah to LaGuardia flights
Asheville to John F Kennedy Intl flights
Atlanta to Buffalo flights
Savannah to John F Kennedy Intl flights
Savannah to Newark flights
Chattanooga to John F Kennedy Intl flights
Chattanooga to Newark flights
Atlanta to Albany flights
Atlanta to Syracuse flights
Atlanta to Rochester flights
Atlanta to White Plains flights
Atlanta to Islip flights
Tallahassee to John F Kennedy Intl flights
Jacksonville to Albany flights
Tallahassee to Newark flights
Asheville to Albany flights
Jacksonville to Buffalo flights
Asheville to Syracuse flights
Tallahassee to LaGuardia flights
Jacksonville to Rochester flights
Jacksonville to White Plains flights
Jacksonville to Stewart flights
Jacksonville to Syracuse flights
Asheville to Buffalo flights
Chattanooga to Albany flights
Savannah to Syracuse flights
Augusta to Newark flights
Savannah to Rochester flights
Savannah to Buffalo flights
Atlanta to Ithaca flights
Savannah to Albany flights
Jacksonville to Islip flights
Augusta to LaGuardia flights
Tallahassee to Rochester flights
Chattanooga to Syracuse flights
Valdosta to John F Kennedy Intl flights
Chattanooga to Rochester flights

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.