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$100+ Cheap flights from New Hampshire to San Salvador (SAL)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SAL
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from New Hampshire to San Salvador

Keep the following information in mind while searching for New Hampshire to San Salvador flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$229
(Copa Airlines)

One-way from

$100
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$373
From New Hampshire to San Salvador El Salvador Intl
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One-way flight from New Hampshire to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 16% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Hampshire to San Salvador

Cheapest flights from New Hampshire to San Salvador
Explore the most affordable flight options available from New Hampshire to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/223:49 pmBOS - SAL
1 stop9h 46mCopa Airlines
mié. 9/245:04 amSAL - BOS
1 stop12h 18mCopa Airlines
Deal found 9/15$229
This Mytrip deal was found by Cheapflights users on 9/15. 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.
dom. 11/1611:18 amBOS - SAL
1 stop11h 37mMultiple Airlines
mar. 11/183:03 pmSAL - BOS
1 stop8h 37mMultiple Airlines
Deal found 9/15$230
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:50 amBOS - SAL
1 stop7h 34mDelta
mar. 11/42:39 pmSAL - BOS
1 stop7h 37mDelta
Deal found 9/15$240
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:10 amBOS - SAL
1 stop8h 30mMultiple Airlines
lun. 10/67:45 amSAL - BOS
Nonstop5h 10mMultiple Airlines
Deal found 9/15$243
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/42:36 pmBOS - SAL
2 stops25h 47mUnited Airlines
mar. 10/76:00 amSAL - BOS
1 stop15h 44mUnited Airlines
Deal found 9/15$244
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:10 amBOS - SAL
1 stop8h 30mMultiple Airlines
dom. 10/57:45 amSAL - BOS
Nonstop5h 10mMultiple Airlines
Deal found 9/14$254
This Copa Airlines deal was found by Cheapflights users on 9/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/23:49 pmBOS - SAL
1 stop9h 48mCopa Airlines
lun. 10/65:05 amSAL - BOS
1 stop15h 48mCopa Airlines
Deal found 9/16$261
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jue. 10/303:49 pmBOS - SAL
1 stop9h 48mMultiple Airlines
jue. 11/63:03 pmSAL - BOS
1 stop8h 37mMultiple Airlines
Deal found 9/16$265
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
dom. 11/92:42 pmBOS - SAL
1 stop9h 57mMultiple Airlines
jue. 11/133:03 pmSAL - BOS
1 stop8h 37mMultiple Airlines
Deal found 9/16$269
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/303:49 pmBOS - SAL
1 stop9h 46mCopa Airlines
jue. 10/95:05 amSAL - BOS
1 stop15h 48mCopa Airlines
Deal found 9/15$270
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/204:17 pmORH - SAL
2 stops22h 49mAmerican Airlines
sáb. 10/252:30 pmSAL - ORH
2 stops23h 20mAmerican Airlines
Deal found 9/16$554
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/209:40 amMHT - SAL
2 stops12h 37mUnited Airlines
sáb. 10/251:25 pmSAL - MHT
2 stops22h 22mUnited Airlines
Deal found 9/16$574

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to San 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 septiembre 16, 2025.
Use the filters below to find and compare flights from New Hampshire to San Salvador that are best for you.

Fly from

New Hampshire

Fly to

San Salvador

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 11/1

5:40 am-12:24 pm

1 stop8h 44m

San Salvador El Salvador Intl

lun. 11/3

2:39 pm-1:13 am

1 stop9h 34m

$240

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

lun. 11/10

2:42 pm-11:39 pm

1 stop9h 57m

San Salvador El Salvador Intl

jue. 11/13

7:30 am-10:03 pm

1 stop13h 33m

$261

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

lun. 10/27

3:49 pm-11:37 pm

1 stop9h 48m

San Salvador El Salvador Intl

lun. 11/17

5:00 am-10:03 pm

1 stop16h 03m

$270

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 2/7

9:27 am-4:30 pm

1 stop8h 03m

San Salvador El Salvador Intl

dom. 2/15

7:45 am-1:50 pm

Nonstop5h 05m

$285

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

dom. 11/2

2:42 pm-11:39 pm

1 stop9h 57m

San Salvador El Salvador Intl

mar. 11/11

8:33 am-10:03 pm

1 stop12h 30m

$286

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

jue. 1/15

3:07 pm-11:36 pm

1 stop9h 29m

San Salvador El Salvador Intl

mié. 1/28

8:36 am-10:03 pm

1 stop12h 27m

$286

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 10/18

8:41 am-8:40 pm

1 stop13h 59m

San Salvador El Salvador Intl

vie. 10/31

8:33 am-11:02 pm

1 stop12h 29m

$311

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

vie. 10/3

8:41 am-11:37 pm

1 stop16h 56m

San Salvador El Salvador Intl

dom. 10/5

8:33 am-10:53 pm

1 stop12h 20m

$311

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

mié. 10/29

8:41 am-8:35 pm

1 stop13h 54m

San Salvador El Salvador Intl

lun. 11/10

7:30 am-10:03 pm

1 stop13h 33m

$311

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 11/1

8:34 am-11:39 pm

1 stop17h 05m

San Salvador El Salvador Intl

vie. 11/7

8:33 am-10:03 pm

1 stop12h 30m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results
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Best time to book a flight from New Hampshire to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from New Hampshire 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 Hampshire to San Salvador
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 New Hampshire to San 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 into for flights to San Salvador from New Hampshire?

    Most people fly into San Salvador El Salvador Intl (SAL) if they book a flight to San Salvador from New Hampshire. El Salvador Intl is conveniently located just 20.5 mi from San Salvador’s city center.

  • How long is the flight from New Hampshire to San Salvador?

    A quick flight from New Hampshire to San Salvador can take about 8h 44m. Delta provides one of the quickest options available for as low as $240. Airlines will cover a distance of 2269 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Hampshire to San Salvador one-way?

    $100 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Copa Airlines and American Airlines, with prices starting from $108 and $300, respectively.

  • What are the most popular routes from New Hampshire to San Salvador?

    When deciding which route to take from New Hampshire to San Salvador consider Boston Logan Intl - San Salvador El Salvador Intl, Manchester - San Salvador El Salvador Intl or Worcester - San Salvador El Salvador Intl as they are the most popular.

  • Can I find deals for flights from New Hampshire to San Salvador that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to San Salvador (average of $260). Flying from New Hampshire to San Salvador in December is currently the most expensive (average of $588). 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

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