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Stewart

$169+ Cheap flights from San Salvador (SAL) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SWF
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from San Salvador to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) 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 January 14, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Popular in

August

Cheapest in

September

Average price

$309
Provider with most accurate pricing for San Salvador El Salvador Intl-New Windsor Stewart flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-New Windsor Stewart flights.
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Salvador to Stewart

One-way flights from San Salvador to Stewart
Search for one-way flight options from San Salvador to Stewart. Find affordable one-way fares based on user searches. Data last updated January 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. 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 1/224:02 pm
SAL
-
SWF
1 stop17h 17m
Multiple Airlines
Deal found 1/13$169
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/14:02 pm
SAL
-
SWF
1 stop17h 17m
Multiple Airlines
Deal found 1/12$190
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 1/3111:10 am
SAL
-
SWF
2 stops46h 09m
Multiple Airlines
Deal found 1/11$209
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/712:51 pm
SAL
-
SWF
2 stops52h 52m
Multiple Airlines
Deal found 1/13$216
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/84:02 pm
SAL
-
SWF
1 stop17h 17m
Multiple Airlines
Deal found 1/12$218
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/1112:05 pm
SAL
-
SWF
2 stops21h 47m
Multiple Airlines
Deal found 1/12$223
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/258:00 am
SAL
-
SWF
2 stops26h 02m
Multiple Airlines
Deal found 1/13$231
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 1/278:00 am
SAL
-
SWF
2 stops50h 33m
Multiple Airlines
Deal found 1/13$236
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/34:02 pm
SAL
-
SWF
2 stops40h 56m
Multiple Airlines
Deal found 1/12$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador 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 January 14, 2026.
Use the filters below to find and compare flights from San Salvador to New Windsor that are best for you.

Fly from

San Salvador

Fly to

Stewart

Route

Depart

Return

Price

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Thu 1/22

4:02 pm-10:19 am

1 stop17h 17m

$169

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Sun 2/1

4:02 pm-10:19 am

1 stop17h 17m

$190

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Sat 1/31

11:10 am-10:19 am

2 stops46h 09m

$209

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Sat 2/7

12:51 pm-6:43 pm

2 stops52h 52m

$216

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Sun 2/8

4:02 pm-10:19 am

1 stop17h 17m

$218

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Wed 2/11

12:05 pm-10:52 am

2 stops21h 47m

$223

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Wed 2/25

8:00 am-11:02 am

2 stops26h 02m

$231

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Wed 2/4

12:05 pm-10:19 am

2 stops45h 14m

$237

San SalvadorNew Windsor

SAL - SWF

SALSWF

San Salvador El Salvador Intl

Tue 2/3

4:02 pm-9:58 am

2 stops40h 56m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

  • Most accurate provider: When it comes to deals on San Salvador-New Windsor flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Salvador-New Windsor flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from San Salvador-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-New Windsor flights, Cheapflights users trust Expedia the most. Expedia 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 San Salvador-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 San Salvador to Stewart

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

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

Currently, September is the cheapest month in which you can book a flight from San Salvador to New Windsor (average of $86). Flying from San Salvador to New Windsor in December is currently the most expensive (average of $143). 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 Salvador 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 Salvador to Stewart that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Salvador to New Windsor (average of $86). Flying from San Salvador to New Windsor in December is currently the most expensive (average of $143). 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

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Alternative routes for San Salvador to Stewart

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