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

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 José. 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 José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José 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 José?

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 José 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 José?

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 José 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>

$122 CHEAP FLIGHTS from New Hampshire to San José

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Cheap Flights from New Hampshire to San José

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

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

Tue, Jul 22 - Tue, Jul 29

8:39 pm - 11:11 amBOS-SJO

16h 32m1 stop

12:16 pm - 11:48 pmSJO-BOS

9h 32m1 stop

$279Spirit Airlines

Find Deal

Tue, Jul 22 - Tue, Jul 29

8:39 pm - 11:11 amBOS-SJO

16h 32m1 stop

12:16 pm - 11:48 pmSJO-BOS

9h 32m1 stop

$282Spirit Airlines

Find Deal

Tue, Sep 2 - Wed, Sep 17

5:35 am - 12:10 pmBOS-SJO

8h 35m1 stop

1:35 pm - 1:18 amSJO-BOS

9h 43m1 stop

$325Delta

Find Deal

Mon, Dec 8 - Mon, Dec 15

4:16 pm - 12:05 pmPWM-SJO

20h 49m2 stops

3:50 pm - 11:56 amSJO-PWM

19h 06m2 stops

$329American Airlines

Find Deal

Sat, Sep 27 - Tue, Sep 30

3:22 pm - 11:12 amMHT-SJO

21h 50m2 stops

12:12 pm - 11:14 amSJO-MHT

21h 02m2 stops

$340American Airlines

Find Deal

Tue, Jul 22 - Tue, Jul 29

8:39 pm - 11:11 amBOS-SJO

16h 32m1 stop

5:10 pm - 8:37 amSJO-BOS

13h 27m1 stop

$344

Find Deal

Thu, Sep 25 - Sun, Sep 28

7:30 am - 7:37 pmBOS-SJO

14h 07m1 stop

12:44 pm - 10:56 pmSJO-BOS

8h 12m1 stop

$354United Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

10:00 am - 10:15 pmPWM-SJO

13h 15m2 stops

2:17 pm - 9:32 amSJO-PWM

18h 15m2 stops

$371Delta

Find Deal

Fri, Aug 29 - Sun, Sep 7

6:00 am - 11:38 amPWM-SJO

7h 38m1 stop

1:30 pm - 1:22 pmSJO-PWM

21h 52m2 stops

$529United Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 23

6:44 pm - 11:12 amMHT-SJO

42h 28m3 stops

12:18 pm - 5:45 pmSJO-MHT

27h 27m3 stops

$675

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$122

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 43% increase in price.

Flight from Boston to San José

How does KAYAK find such low prices on flights from New Hampshire to San José?
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 José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José 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 José?
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 José 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 José?
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 José from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Heredia

Santa Elena

San Gerardo de Dota

Esterillos Este

Everything you need to know for your flight to San José

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

San José (SJO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SJO

$122 Find Cheap Flights from New Hampshire to San José

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

Cheap Flights from New Hampshire to San José

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

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

Recent last minute flight deals from New Hampshire to San José

Good to know

FAQs for booking flights from New Hampshire to San José

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

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 José.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José 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 José?

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 José 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 José?

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 José from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San José?

Everything you need to know for your flight to San José

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

Cabin class types available on flights to New Hampshire

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

Find direct flights for San José

Flights to other popular destinations

Flights from domestic origins to San José

Choose which airport to fly into in San José

Find deals for your return flight