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El Salvador

$121+ Cheap flights from New Windsor (SWF) to El Salvador

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SAL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Stewart to El Salvador

Keep the following information in mind while searching for Stewart to El Salvador flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$326
(Mytrip)

One-way from

$121
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$395
Provider with most accurate pricing for New York (NYC)-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-San Salvador El Salvador Intl flights.
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From New Windsor Stewart to El Salvador
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One-way flight from New Windsor Stewart to El Salvador
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Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 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 Stewart to El Salvador

Cheapest flights from Stewart to El Salvador
Explore the most affordable flight options available from Stewart to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2311:09 amSWF - SAL
2 stops24h 19mMultiple Airlines
Sun 2/14:02 pmSAL - SWF
1 stop17h 17mMultiple Airlines
Deal found 1/6$326
This Mytrip deal was found by Cheapflights users on 1/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2311:09 amSWF - SAL
2 stops24h 19mMultiple Airlines
Sun 1/254:02 pmSAL - SWF
1 stop17h 17mMultiple Airlines
Deal found 1/6$327

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to El Salvador 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 8, 2026.
Use the filters below to find and compare flights from New Windsor to El Salvador that are best for you.

Fly from

Stewart

Fly to

El Salvador

Route

Depart

Return

Price

New WindsorSan Salvador

SWF - SAL

SWFSAL

New Windsor Stewart

Fri 1/23

11:09 am-10:28 am

2 stops24h 19m

San Salvador El Salvador Intl

Sun 2/1

4:02 pm-10:19 am

1 stop17h 17m

$326

New WindsorSan Salvador

SWF - SAL

SWFSAL

New Windsor Stewart

Fri 1/23

11:09 am-10:28 am

2 stops24h 19m

San Salvador El Salvador Intl

Sun 1/25

4:02 pm-10:19 am

1 stop17h 17m

$327

New WindsorSan Salvador

SWF - SAL

SWFSAL

New Windsor Stewart

Mon 1/19

11:09 am-2:52 pm

1 stop28h 43m

$121

New WindsorSan Salvador

SWF - SAL

SWFSAL

New Windsor Stewart

Fri 1/23

11:09 am-10:28 am

2 stops24h 19m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Stewart to El Salvador

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

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

Currently, October is the cheapest month in which you can book a flight from New Windsor to El Salvador (average of $93). Flying from New Windsor to El Salvador in July is currently the most expensive (average of $205). 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 Stewart to El Salvador. 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 from for flights from New Windsor to El Salvador?

    Located just 4.3 mi from the city center, New Windsor Stewart (SWF) is the airport most travelers will use when flying to El Salvador from New Windsor.

  • Can I find deals for flights from Stewart to El Salvador that include hotel bookings?

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from New Windsor to El Salvador (average of $93). Flying from New Windsor to El Salvador in July is currently the most expensive (average of $205). 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

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