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>

$115 CHEAP FLIGHTS from New Hampshire to San Salvador

SAL

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

...and more

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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

Wed, Apr 8 - Mon, Apr 13

5:45 am - 10:05 pm

BOS

SAL

18h 20m

1 stop

11:50 pm - 11:57 am

SAL

BOS

10h 07m

1 stop

$291Frontier

Tue, Apr 7 - Mon, Apr 20

12:42 pm - 8:23 am

BOS

SAL

21h 41m

2 stops

1:37 pm - 1:31 am

SAL

BOS

9h 54m

1 stop

$301Frontier

Mon, Mar 23 - Fri, Apr 3

6:01 am - 5:36 pm

BOS

SAL

13h 35m

2 stops

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$302Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

5:27 am - 1:56 pm

BOS

SAL

10h 29m

1 stop

2:53 pm - 11:59 pm

SAL

BOS

7h 06m

1 stop

$303Spirit Airlines

Sun, Apr 5 - Sun, Apr 12

12:47 pm - 10:45 pm

BOS

SAL

11h 58m

1 stop

11:50 pm - 11:45 am

SAL

BOS

9h 55m

1 stop

$306Frontier

Mon, Mar 16 - Fri, Apr 3

6:01 am - 5:36 pm

BOS

SAL

13h 35m

2 stops

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$309Multiple Airlines

Sat, Mar 7 - Wed, Mar 11

3:54 pm - 1:56 pm

BOS

SAL

23h 02m

3 stops

6:34 am - 4:45 pm

SAL

BOS

8h 11m

1 stop

$310Multiple Airlines

Mon, Apr 13 - Sat, Apr 25

7:31 pm - 2:30 pm

MHT

SAL

20h 59m

2 stops

3:40 pm - 6:56 pm

SAL

MHT

25h 16m

2 stops

$694United Airlines

Sat, Apr 11 - Sat, Apr 25

2:30 pm - 12:15 pm

MHT

SAL

23h 45m

2 stops

3:40 pm - 6:56 pm

SAL

MHT

25h 16m

2 stops

$714United Airlines

Tue, Aug 18 - Tue, Aug 25

7:30 pm - 11:40 am

MHT

SAL

18h 10m

2 stops

2:40 pm - 11:40 am

SAL

MHT

19h 00m

2 stops

$737GOL

Useful Info

Low season	September
High season	December
Cheapest flight	$115

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 63% 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

$115 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