HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stewart

$181+ Cheap flights from San Jose to New Windsor (SJC - 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SWF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose 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 San Jose to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 September 11, 2025.

Popular in

December

Cheapest in

February

Average price

$286
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Jose to Stewart

One-way flights from San Jose to Stewart
Search for one-way flight options from San Jose to Stewart. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/111:40 amSJC - SWF
2 stops20h 23mMultiple Airlines
Deal found 9/9$181
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/3011:40 amSJC - SWF
3 stops44h 23mMultiple Airlines
Deal found 9/9$219
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/2612:27 pmSJC - SWF
3 stops22h 44mMultiple Airlines
Deal found 9/9$229
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/2810:48 amSJC - SWF
3 stops45h 15mMultiple Airlines
Deal found 9/10$236
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/2311:40 amSJC - SWF
3 stops44h 23mMultiple Airlines
Deal found 9/9$242
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/2112:26 pmSJC - SWF
3 stops20h 18mMultiple Airlines
Deal found 9/8$254
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/276:35 amSJC - SWF
3 stops25h 28mMultiple Airlines
Deal found 9/9$255
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/1412:27 pmSJC - SWF
3 stops49h 57mMultiple Airlines
Deal found 9/10$258

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 September 11, 2025.
Use the filters below to find and compare flights from San Jose to New Windsor that are best for you.

Fly from

San Jose

Fly to

Stewart

Route

Depart

Return

Price

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Wed 10/1

11:40 am-11:03 am

2 stops20h 23m

$181

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Tue 9/30

11:40 am-11:03 am

3 stops44h 23m

$219

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Sun 10/26

12:27 pm-2:11 pm

3 stops22h 44m

$229

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Sun 12/14

1:01 pm-6:40 pm

3 stops26h 39m

$236

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Tue 10/28

10:48 am-11:03 am

3 stops45h 15m

$236

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Tue 9/23

11:40 am-11:03 am

3 stops44h 23m

$242

San JoseNew Windsor

SJC - SWF

SJCSWF

San Jose

Sun 9/21

12:26 pm-11:44 am

3 stops20h 18m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from San Jose to Stewart

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

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

Currently, October is the cheapest month in which you can book a flight from San Jose to New Windsor (average of $109). Flying from San Jose to New Windsor in December is currently the most expensive (average of $202). 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 San Jose 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 San Jose to Stewart that include hotel bookings?

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

  • How can I find direct flights from San Jose to Stewart?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to New Windsor?

    Currently, October is the cheapest month in which you can book a flight from San Jose to New Windsor (average of $109). Flying from San Jose to New Windsor in December is currently the most expensive (average of $202). 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 San Jose to Stewart

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to Newark flights
Los Angeles to LaGuardia flights
Ontario to John F Kennedy Intl flights
San Francisco to LaGuardia flights
Burbank to Newark flights
Santa Ana to Newark flights
Ontario to Newark flights
San Diego to John F Kennedy Intl flights
Santa Ana to LaGuardia flights
Burbank to LaGuardia flights
San Diego to Newark flights
Santa Ana to John F Kennedy Intl flights
Ontario to LaGuardia flights
San Jose to Newark flights
San Jose to John F Kennedy Intl flights
Las Vegas to John F Kennedy Intl flights
San Diego to LaGuardia flights
Oakland to Newark flights
Las Vegas to Newark flights
Oakland to John F Kennedy Intl flights
Sacramento to John F Kennedy Intl flights
San Jose to LaGuardia flights
Sacramento to Newark flights
Burbank to John F Kennedy Intl flights
Las Vegas to LaGuardia flights
Oakland to LaGuardia flights
Sacramento to LaGuardia flights
Los Angeles to Islip flights
Los Angeles to White Plains flights
Long Beach to John F Kennedy Intl flights
San Francisco to Stewart flights
Reno to John F Kennedy Intl flights
San Francisco to White Plains flights
Los Angeles to Buffalo flights
Reno to Newark flights
Fresno to John F Kennedy Intl flights
Los Angeles to Albany flights
San Francisco to Buffalo flights
Los Angeles to Syracuse flights
Palm Springs to John F Kennedy Intl flights
Reno to LaGuardia flights
Los Angeles to Rochester flights
Palm Springs to LaGuardia flights
San Diego to White Plains flights
San Francisco to Islip flights
Fresno to Newark flights
Palm Springs to Newark 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.