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Cheap flights from New Hampshire to San Salvador from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to San Salvador departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:24 pm - 10:47 pmBOS-SAL
10h 23m1 stop
United Airlines Logo
11:54 pm - 10:45 amSAL-BOS
9h 51m1 stop
$240United Airlines
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Sun, Feb 8 - Wed, Feb 11
American Airlines Logo
8:51 pm - 2:49 pmBOS-SAL
18h 58m2 stops
American Airlines Logo
1:31 pm - 11:05 pmSAL-BOS
8h 34m1 stop
$244American Airlines
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Fri, Jan 23 - Wed, Feb 4
American Airlines Logo
3:39 pm - 2:49 pmBOS-SAL
24h 10m1 stop
American Airlines Logo
3:49 pm - 11:35 amSAL-BOS
18h 46m1 stop
$246American Airlines
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Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:17 pm - 12:31 pmBOS-SAL
19h 14m1 stop
American Airlines Logo
1:31 pm - 12:59 amSAL-BOS
10h 28m1 stop
$247American Airlines
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Fri, Jan 23 - Wed, Feb 4
American Airlines Logo
6:23 pm - 12:31 pmBOS-SAL
19h 08m2 stops
American Airlines Logo
1:31 pm - 9:51 amSAL-BOS
19h 20m2 stops
$248American Airlines
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Fri, Jan 16 - Fri, Jan 30
American Airlines Logo
6:23 pm - 12:31 pmBOS-SAL
19h 08m2 stops
American Airlines Logo
3:49 pm - 10:31 amSAL-BOS
17h 42m2 stops
$249American Airlines
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Fri, Jan 16 - Sun, Jan 25
American Airlines Logo
3:39 pm - 2:49 pmBOS-SAL
24h 10m1 stop
American Airlines Logo
3:49 pm - 11:21 amSAL-BOS
18h 32m2 stops
$250American Airlines
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Thu, Jan 29 - Sun, Feb 1
Spirit Airlines Logo
8:11 pm - 1:38 pmBOS-SAL
18h 27m2 stops
Spirit Airlines Logo
2:38 pm - 11:56 pmSAL-BOS
8h 18m1 stop
$255Spirit Airlines
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Fri, Dec 5 - Sat, Dec 13
Delta Logo
4:16 pm - 1:10 pmORH-SAL
21h 54m2 stops
Delta Logo
2:35 pm - 3:36 pmSAL-ORH
24h 01m2 stops
$534Delta
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Tue, Jan 27 - Thu, Jan 29
United Airlines Logo
7:26 pm - 1:19 pmMHT-SAL
18h 53m2 stops
United Airlines Logo
4:40 pm - 6:51 pmSAL-MHT
25h 11m2 stops
$794United Airlines
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Sun, Jan 4 - Sun, Jan 11

American Airlines flights from New Hampshire to San Salvador

Our best American Airlines deals on New Hampshire to San Salvador flight tickets
American Airlines
Jan 23
BOS8:51 pmBoston Logan Intl
18h 58m
2 stops
SAL2:49 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
8h 34m
1 stop
BOS11:05 pmBoston Logan Intl
$244
Find similar
American Airlines
Jan 29
BOS3:39 pmBoston Logan Intl
24h 10m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Feb 1
SAL3:49 pmSan Salvador El Salvador Intl
18h 46m
1 stop
BOS11:35 amBoston Logan Intl
$246
Find similar
American Airlines
Jan 23
BOS6:17 pmBoston Logan Intl
19h 14m
1 stop
SAL12:31 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
10h 28m
1 stop
BOS12:59 amBoston Logan Intl
$247
Find similar

Spirit Airlines flights from New Hampshire to San Salvador

Our best Spirit Airlines deals on New Hampshire to San Salvador flight tickets
Spirit Airlines
Dec 5
BOS8:11 pmBoston Logan Intl
18h 27m
2 stops
SAL1:38 pmSan Salvador El Salvador Intl
Dec 13
SAL2:38 pmSan Salvador El Salvador Intl
8h 18m
1 stop
BOS11:56 pmBoston Logan Intl
$255
Find similar
Spirit Airlines
Jan 15
BOS5:28 amBoston Logan Intl
10h 24m
1 stop
SAL2:52 pmSan Salvador El Salvador Intl
Jan 22
SAL4:02 pmSan Salvador El Salvador Intl
21h 36m
2 stops
BOS2:38 pmBoston Logan Intl
$274
Find similar
Spirit Airlines
Dec 7
BOS8:11 pmBoston Logan Intl
19h 37m
2 stops
SAL2:48 pmSan Salvador El Salvador Intl
Dec 13
SAL2:38 pmSan Salvador El Salvador Intl
8h 18m
1 stop
BOS11:56 pmBoston Logan Intl
$277
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from New Hampshire to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 2/8

1:24 pm-10:47 pm

1 stop10h 23m

San Salvador El Salvador Intl

Wed 2/11

11:54 pm-10:45 am

1 stop9h 51m

$240

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/23

8:51 pm-2:49 pm

2 stops18h 58m

San Salvador El Salvador Intl

Wed 2/4

1:31 pm-11:05 pm

1 stop8h 34m

$244

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 1/29

3:39 pm-2:49 pm

1 stop24h 10m

San Salvador El Salvador Intl

Sun 2/1

3:49 pm-11:35 am

1 stop18h 46m

$246

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/23

6:17 pm-12:31 pm

1 stop19h 14m

San Salvador El Salvador Intl

Wed 2/4

1:31 pm-12:59 am

1 stop10h 28m

$247

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/16

6:23 pm-12:31 pm

2 stops19h 08m

San Salvador El Salvador Intl

Fri 1/30

1:31 pm-9:51 am

2 stops19h 20m

$248

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/16

6:23 pm-12:31 pm

2 stops19h 08m

San Salvador El Salvador Intl

Sun 1/25

3:49 pm-10:31 am

2 stops17h 42m

$249

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 1/29

3:39 pm-2:49 pm

1 stop24h 10m

San Salvador El Salvador Intl

Sun 2/1

3:49 pm-11:21 am

2 stops18h 32m

$250

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 12/5

8:11 pm-1:38 pm

2 stops18h 27m

San Salvador El Salvador Intl

Sat 12/13

2:38 pm-11:56 pm

1 stop8h 18m

$255

WorcesterSan Salvador

ORH - SAL

ORHSAL

Worcester

Tue 1/27

4:16 pm-1:10 pm

2 stops21h 54m

San Salvador El Salvador Intl

Thu 1/29

2:35 pm-3:36 pm

2 stops24h 01m

$534

ManchesterSan Salvador

MHT - SAL

MHTSAL

Manchester

Sun 1/4

7:26 pm-1:19 pm

2 stops18h 53m

San Salvador El Salvador Intl

Sun 1/11

4:40 pm-6:51 pm

2 stops25h 11m

$794

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from New Hampshire to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $350.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from New Hampshire is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $375. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Thursday is $582.

What is the cheapest time of day to depart on your flight to San Salvador?

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from New Hampshire to San Salvador during this time can be as low as $533. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $559 on average. Flights to San Salvador from New Hampshire at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from New Hampshire for as low as $378 on momondo.

Cheap New Hampshire to San Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to San Salvador

Fastest flight time

5h 25m

Direct flights

Mon, Tue, Thu and Sat

Airports in San Salvador

1 airport
The fastest flight from New Hampshire to San Salvador takes 5h 25m
Direct flights go from New Hampshire to San Salvador on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)
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  • When did momondo last update prices for flights from New Hampshire to San Salvador El Salvador Intl Airport?

    Prices for flights from New Hampshire to San Salvador El Salvador Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from New Hampshire to San Salvador El Salvador Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The travel and health documents required for your trip to San Salvador El Salvador Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Salvador El Salvador Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Salvador?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to San Salvador?

It is quick and easy to find New Hampshire to San Salvador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Salvador that suits you.

Can I find flights from New Hampshire to San Salvador with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Salvador from New Hampshire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Hampshire to San Salvador?

momondo helps you find the best flight between New Hampshire and San Salvador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Hampshire to San Salvador right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Hampshire to San Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cabin classes currently available on flights to San Salvador

List of cabin classes available on flights landing in San Salvador. Availability may vary depending on flight origin and airline.
First Class to San Salvador
Business Class to San Salvadorfrom $322