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>

$108 Cheap Flights from New Hampshire to San José

SJO

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

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Cheapest round-trip

$248

American Airlines

Wed 3/4Wed 3/11

MHT - SJO • 2 stops

Cheapest one-way

$108

Typical prices: $201-$420

American Airlines

Tue 1/27

PWM - SJO • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San José!

Flight Deals

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

Wed, Mar 4 - Wed, Mar 11

4:23 pm - 10:25 am

MHT

SJO

19h 02m2 stops

12:26 pm - 11:21 am

SJO

MHT

20h 55m2 stops

$248American Airlines

Sun, Jan 18 - Thu, Jan 22

7:00 am - 10:30 pm

BOS

SJO

16h 30m1 stop

8:00 am - 7:07 pm

SJO

BOS

10h 07m2 stops

$253American Airlines

Wed, Jan 14 - Wed, Jan 21

5:34 am - 12:22 pm

BOS

SJO

7h 48m1 stop

12:33 pm - 11:19 pm

SJO

BOS

9h 46m1 stop

$256Spirit Airlines

Wed, Feb 18 - Wed, Mar 4

5:27 am - 12:22 pm

BOS

SJO

7h 55m1 stop

1:31 pm - 11:57 pm

SJO

BOS

9h 26m1 stop

$257Spirit Airlines

Sun, Jan 18 - Mon, Jan 26

6:38 am - 1:00 pm

BOS

SJO

7h 22m1 stop

2:05 pm - 11:48 pm

SJO

BOS

8h 43m1 stop

$258JetBlue

Mon, Jan 12 - Sat, Jan 17

5:27 pm - 11:37 am

BOS

SJO

19h 10m2 stops

3:12 pm - 1:13 am

SJO

BOS

9h 01m1 stop

$260Multiple Airlines

Wed, Jan 7 - Thu, Jan 15

6:00 am - 1:48 pm

BOS

SJO

8h 48m1 stop

1:30 pm - 11:57 pm

SJO

BOS

9h 27m1 stop

$264Multiple Airlines

Sun, Jan 18 - Wed, Jan 28

4:10 pm - 12:56 pm

PWM

SJO

21h 46m1 stop

8:45 am - 11:30 pm

SJO

PWM

13h 45m2 stops

$366United Airlines

Sun, Jan 18 - Thu, Jan 29

4:10 pm - 12:56 pm

PWM

SJO

21h 46m1 stop

8:45 am - 2:31 pm

SJO

PWM

28h 46m2 stops

$372United Airlines

Wed, Mar 4 - Wed, Mar 11

1:55 pm - 1:00 pm

MHT

SJO

24h 05m1 stop

12:10 pm - 2:56 pm

SJO

MHT

24h 46m1 stop

$517JetBlue

Useful Info

Low season	September
High season	December
Cheapest flight	$108

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 36% increase in price.

Flight from Portland 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

Esterillos Este

San Gerardo de Dota

San Lorenzo

Everything you need to know for your flight to San José

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Cabin class

Complete your trip

Direct Flights

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Origins

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Return flight deals

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

San José (SJO)

SJO

$108 Find Cheap Flights from New Hampshire to San José

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

Everything you should know

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