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Cheap flights from New Hampshire to San Salvador from $108

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 11/9. 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.
Copa Airlines Logo
2:44 pm - 11:39 pmBOS-SAL
9h 55m1 stop
Copa Airlines Logo
7:30 am - 10:03 pmSAL-BOS
13h 33m1 stop
$261Copa Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Copa Airlines Logo
3:49 pm - 11:37 pmBOS-SAL
9h 48m1 stop
Copa Airlines Logo
7:30 am - 10:03 pmSAL-BOS
13h 33m1 stop
$262Copa Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Avianca Logo
3:25 pm - 8:15 pmBOS-SAL
5h 50mnonstop
Avianca Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$263Avianca
Find Deal
Mon, Nov 3 - Fri, Nov 14
Avianca Logo
4:25 pm - 8:15 pmBOS-SAL
5h 50mnonstop
Avianca Logo
7:45 am - 2:55 pmSAL-BOS
5h 10mnonstop
$266Avianca
Find Deal
Wed, Mar 25 - Wed, Apr 8
United Airlines Logo
9:56 am - 9:19 pmBOS-SAL
12h 23m1 stop
United Airlines Logo
2:30 am - 3:08 pmSAL-BOS
11h 38m2 stops
$270United Airlines
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Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
2:44 pm - 11:39 pmBOS-SAL
9h 55m1 stop
Multiple Airlines Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$273Multiple Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 14
Multiple Airlines Logo
3:25 pm - 8:15 pmBOS-SAL
5h 50mnonstop
Multiple Airlines Logo
3:03 pm - 12:40 amSAL-BOS
8h 37m1 stop
$276Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
American Airlines Logo
6:46 am - 2:28 pmBOS-SAL
8h 42m1 stop
American Airlines Logo
3:31 pm - 12:51 amSAL-BOS
8h 20m1 stop
$290American Airlines
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Mon, Nov 3 - Fri, Nov 14
United Airlines Logo
9:56 am - 9:19 pmBOS-SAL
12h 23m1 stop
United Airlines Logo
2:30 am - 7:37 pmSAL-BOS
16h 07m2 stops
$291United Airlines
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Sun, Feb 22 - Wed, Feb 25
American Airlines Logo
6:00 am - 2:28 pmBOS-SAL
9h 28m2 stops
American Airlines Logo
3:31 pm - 9:39 amSAL-BOS
17h 08m2 stops
$294American Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13

Copa Airlines flights from New Hampshire to San Salvador

Our best Copa Airlines deals on New Hampshire to San Salvador flight tickets
Copa Airlines
Nov 10
BOS2:44 pmBoston Logan Intl
9h 55m
1 stop
SAL11:39 pmSan Salvador El Salvador Intl
Nov 13
SAL7:30 amSan Salvador El Salvador Intl
13h 33m
1 stop
BOS10:03 pmBoston Logan Intl
$261
Find similar
Copa Airlines
Oct 30
BOS3:49 pmBoston Logan Intl
9h 48m
1 stop
SAL11:37 pmSan Salvador El Salvador Intl
Nov 6
SAL7:30 amSan Salvador El Salvador Intl
13h 33m
1 stop
BOS10:03 pmBoston Logan Intl
$262
Find similar
Copa Airlines
Oct 14
BOS3:49 pmBoston Logan Intl
22h 47m
1 stop
SAL12:36 pmSan Salvador El Salvador Intl
Oct 21
SAL8:33 amSan Salvador El Salvador Intl
12h 20m
1 stop
BOS10:53 pmBoston Logan Intl
$279
Find similar

Avianca flights from New Hampshire to San Salvador

Our best Avianca deals on New Hampshire to San Salvador flight tickets
Avianca
Nov 3
BOS3:25 pmBoston Logan Intl
5h 50m
SAL8:15 pmSan Salvador El Salvador Intl
Nov 14
SAL7:45 amSan Salvador El Salvador Intl
5h 05m
BOS1:50 pmBoston Logan Intl
$263
Find similar
Avianca
Mar 25
BOS4:25 pmBoston Logan Intl
5h 50m
SAL8:15 pmSan Salvador El Salvador Intl
Apr 8
SAL7:45 amSan Salvador El Salvador Intl
5h 10m
BOS2:55 pmBoston Logan Intl
$266
Find similar
Avianca
Nov 9
BOS3:25 pmBoston Logan Intl
5h 50m
SAL8:15 pmSan Salvador El Salvador Intl
Nov 12
SAL7:45 amSan Salvador El Salvador Intl
5h 05m
BOS1:50 pmBoston Logan Intl
$271
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 October 2, 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

Mon 11/10

2:44 pm-11:39 pm

1 stop9h 55m

San Salvador El Salvador Intl

Thu 11/13

7:30 am-10:03 pm

1 stop13h 33m

$261

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 10/30

3:49 pm-11:37 pm

1 stop9h 48m

San Salvador El Salvador Intl

Thu 11/6

7:30 am-10:03 pm

1 stop13h 33m

$262

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 11/3

3:25 pm-8:15 pm

Nonstop5h 50m

San Salvador El Salvador Intl

Fri 11/14

7:45 am-1:50 pm

Nonstop5h 05m

$263

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 3/25

4:25 pm-8:15 pm

Nonstop5h 50m

San Salvador El Salvador Intl

Wed 4/8

7:45 am-2:55 pm

Nonstop5h 10m

$266

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 2/22

9:56 am-9:19 pm

1 stop12h 23m

San Salvador El Salvador Intl

Wed 2/25

2:30 am-3:08 pm

2 stops11h 38m

$270

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 11/3

2:44 pm-11:39 pm

1 stop9h 55m

San Salvador El Salvador Intl

Fri 11/14

7:45 am-1:50 pm

Nonstop5h 05m

$273

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 12/1

3:25 pm-8:15 pm

Nonstop5h 50m

San Salvador El Salvador Intl

Tue 12/9

3:03 pm-12:40 am

1 stop8h 37m

$276

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 11/3

6:46 am-2:28 pm

1 stop8h 42m

San Salvador El Salvador Intl

Fri 11/14

3:31 pm-12:51 am

1 stop8h 20m

$290

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 2/22

9:56 am-9:19 pm

1 stop12h 23m

San Salvador El Salvador Intl

Wed 2/25

2:30 am-7:37 pm

2 stops16h 07m

$291

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 11/9

6:00 am-2:28 pm

2 stops9h 28m

San Salvador El Salvador Intl

Thu 11/13

3:31 pm-9:39 am

2 stops17h 08m

$294

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 $372.

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 $379. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Saturday is $656.

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 in the evening when prices are $639 on average. Flights to San Salvador from New Hampshire in the evening 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 $513 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 $416 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)
Search flight deals

  • 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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