$115+ Cheap flights from San Juan to New Windsor (SWF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SWF
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from San Juan 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 Juan to Stewart
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Juan to StewartExplore the most affordable flight options available from San Juan to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
Explore the most affordable flight options available from San Juan to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/36:25 am -
1 stop12h 34m
Sun 12/66:49 pm -
1 stop24h 48m
Deal found 10/29![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/118:45 am -
1 stop26h 25m
Sun 11/1512:00 pm -
1 stop24h 25m
Deal found 10/29![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/44:07 pm -
2 stops20h 32m
Sun 12/66:49 pm -
1 stop24h 48m
Deal found 10/30![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/36:25 am -
1 stop12h 34m
Sat 12/512:39 pm -
2 stops12h 34m
Deal found 11/1![Multiple Airlines logo]()
$352
Best flights from San Juan to StewartDiscover carefully curated flight deals from San Juan to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from San Juan to Stewart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/36:25 am -
1 stop12h 34m
Sun 12/66:49 pm -
1 stop24h 48m
Deal found 11/2![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/44:07 pm -
2 stops20h 32m
Sun 12/66:49 pm -
1 stop24h 48m
Deal found 10/29![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/106:25 am -
1 stop12h 34m
Sat 12/1212:39 pm -
2 stops12h 34m
Deal found 11/1![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/1310:53 pm -
1 stop12h 23m
Sat 1/1612:39 pm -
2 stops22h 58m
Deal found 11/2![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/2410:51 pm -
2 stops13h 45m
Thu 12/3112:07 pm -
1 stop11h 07m
Deal found 11/2![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/103:43 am -
2 stops8h 53m
Mon 12/1411:03 am -
1 stop14h 10m
Deal found 11/2![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/143:20 pm -
1 stop20h 50m
Sat 11/2112:39 pm -
2 stops12h 45m
Deal found 10/30![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/197:00 am -
1 stop11h 58m
Tue 11/2410:59 am -
2 stops17h 14m
Deal found 10/29![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 2/610:53 pm -
1 stop12h 23m
Sat 2/2712:39 pm -
2 stops12h 32m
Deal found 11/1![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/3010:51 pm -
1 stop12h 35m
Sat 1/912:39 pm -
1 stop10h 53m
Deal found 10/30![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/255:35 am -
1 stop13h 16m
Sat 1/212:39 pm -
1 stop10h 53m
Deal found 11/2![Multiple Airlines logo]()
$566
Last-minute flights from San Juan to StewartDiscover last-minute flight deals from San Juan to Stewart. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Stewart. Data last updated November 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/118:45 am -
1 stop26h 25m
Sun 11/1512:00 pm -
1 stop24h 25m
Deal found 10/29![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/127:00 am -
2 stops29h 36m
Sun 11/1512:00 pm -
1 stop24h 25m
Deal found 10/29![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/133:55 pm -
2 stops20h 44m
Sun 11/1512:00 pm -
1 stop24h 25m
Deal found 10/30![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/197:00 am -
1 stop11h 58m
Sun 11/226:48 pm -
1 stop18h 11m
Deal found 10/29![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/2010:00 pm -
2 stops14h 39m
Sun 11/226:48 pm -
1 stop18h 11m
Deal found 10/31![Multiple Airlines logo]()
$366
One-way flights from San Juan to StewartSearch for one-way flight options from San Juan to Stewart. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from San Juan to Stewart. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/276:00 am -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 2/36:00 am -
1 stop30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/166:25 am -
1 stop29h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 1/206:00 am -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 1/136:00 am -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/42:36 pm -
2 stops22h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/36:25 am -
1 stop12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$149
Find flight deals from San Juan to Stewart
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 November 3, 2026.
Round-trip from | $278 (Kiwi.com) |
|---|---|
One-way from | $115 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $331 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from San Juan to New Windsor that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Wed 1/27
3:48 pm-11:35 am
2 stops20h 47m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Fri 12/4
2:36 pm-11:39 am
2 stops22h 03m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$147
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Sat 1/23
6:00 am-11:35 am
1 stop30h 35m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$163
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Mon 2/1
3:16 am-11:39 am
2 stops33h 23m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$178
Quickest round-trip
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Thu 1/7
6:27 am-7:11 pm
1 stop13h 44m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$210
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Wed 12/23
6:00 am-11:17 am
1 stop30h 17m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$213
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Thu 11/19
4:52 pm-11:39 am
2 stops43h 47m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$220
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Fri 12/11
5:01 am-11:39 am
2 stops31h 38m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$221
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Sat 3/6
6:00 am-9:24 am
1 stop28h 24m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$232
San JuanNew Windsor
SJU San Juan Luis Munoz Marin Intl - SWF New Windsor Stewart
SJUSWF
San Juan Luis Munoz Marin Intl
Fri 1/8
3:09 am-10:16 am
2 stops32h 07m
New Windsor Stewart
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$244
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Juan to Stewart
Have a flexible travel schedule? Discover the best time to fly to Stewart from San Juan with our price prediction graph.
PR1-SWF
SJU-SWF
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 Juan to New Windsor
PR1-SWF
SJU-SWF
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from San Juan to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New Windsor?
Book flights to New Windsor if you plan to visit one of these locationsKingston
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