How does KAYAK find such low prices on flights from New Hampshire to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to San Salvador. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from New Hampshire to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to New Hampshire with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$260 CHEAP FLIGHTS from New Hampshire to San Salvador

SAL

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

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Flight Deals

Cheap Flights from New Hampshire to San Salvador

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New Hampshire to San Salvador

Thu, Nov 5 - Sat, Nov 14

3:07 pm - 12:41 pm

BOS

SAL

22h 34m

1 stop

2:04 pm - 1:39 pm

SAL

BOS

22h 35m

1 stop

$463Copa Airlines

Tue, Aug 25 - Tue, Sep 15

3:57 pm - 12:39 pm

BOS

SAL

22h 42m

1 stop

8:30 am - 11:02 pm

SAL

BOS

12h 32m

1 stop

$475Copa Airlines

Tue, Jun 16 - Tue, Jul 7

4:00 pm - 11:37 pm

BOS

SAL

9h 37m

1 stop

1:59 pm - 2:34 pm

SAL

BOS

22h 35m

1 stop

$478Copa Airlines

Tue, Sep 15 - Mon, Oct 5

8:47 am - 11:34 pm

BOS

SAL

16h 47m

1 stop

7:30 am - 11:02 pm

SAL

BOS

13h 32m

1 stop

$490Copa Airlines

Thu, Jul 23 - Sun, Jul 26

8:45 am - 6:30 am

BOS

SAL

23h 45m

1 stop

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$493Avianca

Fri, Nov 6 - Sat, Nov 14

7:31 am - 8:38 pm

BOS

SAL

14h 07m

1 stop

2:04 pm - 1:39 pm

SAL

BOS

22h 35m

1 stop

$497Copa Airlines

Sun, Sep 13 - Sat, Sep 19

6:55 am - 12:22 pm

BOS

SAL

7h 27m

1 stop

1:37 pm - 1:06 am

SAL

BOS

9h 29m

1 stop

$508Delta

Wed, Sep 9 - Sat, Sep 19

6:55 am - 12:04 pm

BOS

SAL

7h 09m

1 stop

1:37 pm - 1:06 am

SAL

BOS

9h 29m

1 stop

$518Delta

Sun, Jun 14 - Tue, Jun 23

2:37 pm - 12:15 pm

MHT

SAL

23h 38m

2 stops

1:15 am - 7:02 pm

SAL

MHT

15h 47m

2 stops

$1,165United Airlines

Sun, Jun 14 - Wed, Jun 24

2:37 pm - 12:15 pm

MHT

SAL

23h 38m

2 stops

1:20 pm - 2:02 pm

SAL

MHT

22h 42m

1 stop

$1,177United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$260

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 53% increase in price.

Flight from Boston to San Salvador

How does KAYAK find such low prices on flights from New Hampshire to San Salvador?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to San Salvador.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to San Salvador?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Hampshire to San Salvador?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to New Hampshire with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to San Salvador?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in San Salvador

San Salvador (SAL)

SAL

$260 Find Cheap Flights from New Hampshire to San Salvador

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

Cheap Flights from New Hampshire to San Salvador

Recent round-trip flight deals from New Hampshire to San Salvador

Recent one-way flight deals from New Hampshire to San Salvador

Recent last minute flight deals from New Hampshire to San Salvador

Recent direct flight deals from New Hampshire to San Salvador

Good to know

FAQs for booking flights from New Hampshire to San Salvador

How does KAYAK find such low prices on flights from New Hampshire to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to San Salvador.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Hampshire to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to New Hampshire with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Information on the airport you'll fly into in San Salvador

Cabin class types available on flights to New Hampshire

Complete your trip to San Salvador with a hotel stay or car rental

Find direct flights for San Salvador

Flights to other popular destinations

Flights from domestic origins to San Salvador

Choose which airport to fly into in San Salvador