HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stewart

$143+ Cheap flights from Sky Harbor Intl (PHX) to New Windsor (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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SWF
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl 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 Sky Harbor Intl to Stewart

Cheapest flights from Sky Harbor Intl to Stewart
Explore the most affordable flight options available from Sky Harbor Intl to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 8/1112:12 am
PHX
-
SWF
1 stop30h 41m
Multiple Airlines
Sun 8/231:00 pm
SWF
-
PHX
2 stops25h 14m
Multiple Airlines
Deal found 7/19$469
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 7/2812:20 am
PHX
-
SWF
2 stops30h 18m
Multiple Airlines
Wed 8/57:58 pm
SWF
-
PHX
1 stop17h 37m
Multiple Airlines
Deal found 7/19$510
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/412:12 am
PHX
-
SWF
1 stop15h 56m
Multiple Airlines
Wed 8/127:58 pm
SWF
-
PHX
1 stop17h 37m
Multiple Airlines
Deal found 7/22$511
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/185:54 pm
PHX
-
SWF
2 stops22h 04m
Multiple Airlines
Sun 11/2210:56 am
SWF
-
PHX
1 stop12h 41m
Multiple Airlines
Deal found 7/22$636
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 7/2112:20 am
PHX
-
SWF
2 stops30h 18m
Multiple Airlines
Wed 7/297:46 pm
SWF
-
PHX
1 stop17h 44m
Multiple Airlines
Deal found 7/19$720
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Fri 7/2412:12 am
PHX
-
SWF
1 stop14h 42m
Multiple Airlines
Wed 7/297:46 pm
SWF
-
PHX
1 stop17h 44m
Multiple Airlines
Deal found 7/19$721
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:04 pm
PHX
-
SWF
3 stops43h 35m
Breeze Airways
Mon 12/1412:16 pm
SWF
-
PHX
3 stops27h 03m
Breeze Airways
Deal found 7/20$933
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:59 pm
PHX
-
SWF
2 stops19h 37m
Breeze Airways
Mon 11/212:16 pm
SWF
-
PHX
3 stops27h 03m
Breeze Airways
Deal found 7/20$953

Find flight deals from Sky Harbor Intl to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(Kiwi.com)

One-way from

$143
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$328
Provider with most accurate pricing for Phoenix Sky Harbor Intl-New Windsor Stewart flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-New Windsor Stewart flights.
Search Deals
From Phoenix Sky Harbor Intl to New Windsor Stewart
Search Deals
One-way flight from Phoenix Sky Harbor Intl to New Windsor Stewart
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 July 23, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Tue 7/28

12:20 am-9:38 am

2 stops30h 18m

New Windsor Stewart

Wed 8/5

7:58 pm-10:35 am

1 stop17h 37m

$510

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Fri 9/25

7:16 pm-10:16 am

2 stops36h 00m

New Windsor Stewart

Sat 10/3

12:39 pm-12:14 pm

3 stops26h 35m

$1,003

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Thu 10/1

12:59 pm-11:36 am

2 stops19h 37m

New Windsor Stewart

Mon 10/5

12:16 pm-12:14 pm

3 stops26h 58m

$1,013

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Fri 10/2

7:16 pm-10:16 am

2 stops36h 00m

New Windsor Stewart

Mon 10/5

12:16 pm-12:14 pm

3 stops26h 58m

$1,028

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Thu 10/1

12:59 pm-11:36 am

2 stops19h 37m

New Windsor Stewart

Fri 10/16

12:16 pm-12:14 pm

3 stops50h 58m

$1,053

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Thu 10/15

12:59 pm-11:39 am

3 stops43h 40m

New Windsor Stewart

Mon 10/19

12:16 pm-12:14 pm

3 stops26h 58m

$1,068

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Tue 10/6

12:59 pm-10:16 am

2 stops42h 17m

New Windsor Stewart

Sat 10/10

12:39 pm-12:14 pm

3 stops26h 35m

$1,078

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Tue 10/20

12:59 pm-10:16 am

2 stops42h 17m

New Windsor Stewart

Thu 10/29

10:56 am-9:46 am

3 stops49h 50m

$1,103
Quickest round-trip

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Sun 10/4

12:59 pm-11:36 am

2 stops19h 37m

New Windsor Stewart

Sat 10/10

12:39 pm-12:14 pm

3 stops26h 35m

$1,108
Cheapest one-way

PhoenixNew Windsor

PHX - SWF

PHXSWF

Phoenix Sky Harbor Intl

Tue 8/11

2:04 pm-11:25 am

3 stops18h 21m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to Stewart in July.
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 Phoenix Sky Harbor Intl Airport-New Windsor flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-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 Phoenix Sky Harbor Intl Airport-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 Sky Harbor Intl to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Sky Harbor Intl 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.

Related info for your journey

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

  • What airport do you fly into for flights to New Windsor from Phoenix Sky Harbor Intl?

    If you book a flight to New Windsor from Phoenix Sky Harbor Intl, you will be flying to 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 Phoenix Sky Harbor Intl to Stewart per day from 0 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to New Windsor?

    Departing from Phoenix Sky Harbor Intl Airport to New Windsor will take you 36h. Airlines will cover a distance of 2132 mi.

  • Can I find deals for flights from Sky Harbor Intl to Stewart that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Stewart?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Stewart?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

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.

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.
Site
©2026 Cheapflights