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>

$209 CHEAP FLIGHTS from New Hampshire to San Salvador

SAL

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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

週四, 5月 14 - 週一, 5月 18

8:45 am - 6:30 am

BOS

SAL

23h 45m

1 stop

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$413Avianca

週四, 6月 4 - 週日, 6月 7

8:45 am - 6:30 am

BOS

SAL

23h 45m

1 stop

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$418Avianca

週三, 7月 8 - 週三, 9月 9

3:57 pm - 11:37 pm

BOS

SAL

9h 40m

1 stop

8:30 am - 11:02 pm

SAL

BOS

12h 32m

1 stop

$419Copa Airlines

週六, 5月 16 - 週三, 5月 20

8:45 am - 11:05 am

BOS

SAL

28h 20m

1 stop

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$428Avianca

週一, 6月 1 - 週六, 6月 6

7:30 am - 9:35 pm

BOS

SAL

16h 05m

1 stop

1:20 pm - 11:59 pm

SAL

BOS

8h 39m

1 stop

$431United Airlines

週四, 6月 4 - 週日, 6月 7

8:45 am - 11:05 am

BOS

SAL

28h 20m

1 stop

7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

$432Avianca

週一, 6月 1 - 週六, 6月 6

9:30 am - 9:35 pm

BOS

SAL

14h 05m

1 stop

3:40 pm - 9:39 am

SAL

BOS

15h 59m

2 stops

$435United Airlines

週六, 5月 23 - 週一, 6月 1

8:26 pm - 9:35 pm

BOS

SAL

27h 09m

1 stop

10:45 pm - 4:38 pm

SAL

BOS

15h 53m

1 stop

$437United Airlines

週六, 5月 23 - 週六, 6月 6

8:26 pm - 9:35 pm

BOS

SAL

27h 09m

1 stop

3:40 pm - 9:39 am

SAL

BOS

15h 59m

2 stops

$442United Airlines

週三, 10月 14 - 週六, 10月 17

7:38 pm - 8:05 am

MHT

SAL

14h 27m

1 stop

9:35 am - 11:56 pm

SAL

MHT

12h 21m

1 stop

$602Multiple Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$209

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 56% 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

$209 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