What are the cheapest airlines to fly from New Hampshire to San José, San José Province one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $108. Avianca flights start at $133 while deals on Delta start at $162 one-way.

What is the cheapest month to book a flight from New Hampshire to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from New Hampshire to San José, San José Province (average of $398). Flying from New Hampshire to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from New Hampshire to San José, San José Province?

The most popular route from New Hampshire to San José, San José Province is Boston Logan Intl - San José Juan Santamaria Intl. You may also consider Manchester - San José Juan Santamaria Intl or Portland - San José Juan Santamaria Intl.

How far in advance should I book a flight from New Hampshire to San José, San José Province?

Users have found that booking a flight from New Hampshire to San José, San José Province at least 18 days early can save you up to 55% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from New Hampshire to San José, San José Province for as little as $450 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $660 for flights departing within the next 3 days.

What is the cheapest month to fly from New Hampshire to San José, San José Province?

Flights from New Hampshire to San José, San José Province lean towards being more expensive in December. Prices are generally better when you fly from New Hampshire to San José, San José Province in September, with the cheapest ticket starting at $254.

What airport do you fly into for flights to San José from New Hampshire?

San José Juan Santamaria Intl (SJO) is the airport you will fly into if you book a flight from New Hampshire to San José. It is only a 8.8 mi journey from Juan Santamaria Intl (SJO) to San José’s city center.

Can I find deals for flights from New Hampshire to San José that include hotel bookings?

Yes. In addition to deals on New Hampshire to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to San José?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to San José.

Can I find deals for business class flights from New Hampshire to San José?

Yes. Cheapflights offers flight deals from New Hampshire to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$108+ Flights from New Hampshire to San José - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Hampshire to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to San José

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$290 (Cheapflightsfares)
One-way from	$108 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$590

Provider with most accurate pricing for Boston Logan Intl-San José Juan Santamaria Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-San José Juan Santamaria Intl flights.

Search Deals

From New Hampshire to San José Juan Santamaria Intl

Search Deals

One-way flight from New Hampshire to San José Juan Santamaria Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($88 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from New Hampshire to San José

Cheapest flights from New Hampshire to San José
Explore the most affordable flight options available from New Hampshire to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Tue 5/276:10 amBOS - SJO

1 stop7h 23mSpirit Airlines

Wed 5/2812:28 pmSJO - BOS

1 stop24h 16mSpirit Airlines

Deal found 4/26

$291

Tue 5/65:10 amBOS - SJO

1 stop8h 17mAmerican Airlines

Tue 5/136:03 amSJO - BOS

1 stop7h 59mAmerican Airlines

Deal found 4/28

$305

Thu 5/153:55 pmBOS - SJO

1 stop17h 40mCopa Airlines

Mon 5/195:52 pmSJO - BOS

1 stop18h 22mCopa Airlines

Deal found 4/28

$307

Tue 5/278:47 amBOS - SJO

1 stop9h 35mMultiple Airlines

Fri 5/3011:32 amSJO - BOS

1 stop10h 15mMultiple Airlines

Deal found 4/27

$316

Sun 5/188:23 pmPWM - SJO

1 stop16h 04mMultiple Airlines

Sun 6/111:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/28

$355

Wed 5/74:50 pmBOS - SJO

1 stop8h 45mAvianca

Thu 6/268:00 pmSJO - BOS

1 stop16h 55mAvianca

Deal found 4/27

$362

Sat 5/108:00 amBOS - SJO

2 stops13h 37mUnited Airlines

Sun 5/257:55 amSJO - BOS

1 stop13h 49mUnited Airlines

Deal found 4/26

$374

Mon 8/115:40 amMHT - SJO

2 stops16h 34mAmerican Airlines

Tue 8/197:25 amSJO - MHT

2 stops14h 14mAmerican Airlines

Deal found 4/28

$385

Fri 5/25:38 amPWM - SJO

2 stops18h 26mAmerican Airlines

Mon 5/52:18 pmSJO - PWM

2 stops19h 30mAmerican Airlines

Deal found 4/28

$393

Tue 11/186:00 amBOS - SJO

1 stop7h 52mDelta

Tue 11/257:00 amSJO - BOS

1 stop9h 50mDelta

Deal found 4/27

$402

Mon 8/116:25 amBOS - SJO

1 stop7h 30mJetBlue

Wed 8/2012:55 pmSJO - BOS

1 stop8h 53mJetBlue

Deal found 4/27

$415

Mon 6/29:40 amMHT - SJO

2 stops26h 31mUnited Airlines

Mon 6/97:55 amSJO - MHT

2 stops24h 49mUnited Airlines

Deal found 4/28

$430

Best flights from New Hampshire to San José
Discover carefully curated flight deals from New Hampshire to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Mon 6/96:10 amBOS - SJO

1 stop7h 23mSpirit Airlines

Fri 6/1312:28 pmSJO - BOS

1 stop8h 25mSpirit Airlines

Deal found 4/28

$290

Tue 5/612:33 pmBOS - SJO

1 stop11h 44mAmerican Airlines

Tue 5/136:03 amSJO - BOS

1 stop7h 59mAmerican Airlines

Deal found 4/28

$305

Thu 5/153:55 pmBOS - SJO

1 stop17h 40mCopa Airlines

Mon 5/195:52 pmSJO - BOS

1 stop18h 22mCopa Airlines

Deal found 4/28

$307

Wed 5/148:05 amBOS - SJO

2 stops13h 32mUnited Airlines

Wed 5/217:55 amSJO - BOS

1 stop13h 31mUnited Airlines

Deal found 4/28

$313

Wed 5/144:50 pmBOS - SJO

2 stops18h 30mMultiple Airlines

Wed 5/2112:28 pmSJO - BOS

1 stop9h 01mMultiple Airlines

Deal found 4/28

$315

Wed 5/144:50 pmBOS - SJO

1 stop8h 45mAvianca

Tue 5/201:55 amSJO - BOS

1 stop27h 20mAvianca

Deal found 4/28

$419

Fri 5/306:10 amBOS - SJO

1 stop7h 16mJetBlue

Fri 5/301:54 pmSJO - BOS

1 stop8h 23mJetBlue

Deal found 4/27

$432

Sun 5/188:23 pmPWM - SJO

1 stop16h 04mMultiple Airlines

Sun 6/111:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/28

$355

Mon 8/115:40 amMHT - SJO

2 stops16h 34mAmerican Airlines

Tue 8/197:25 amSJO - MHT

2 stops14h 14mAmerican Airlines

Deal found 4/28

$385

Mon 6/29:40 amMHT - SJO

2 stops26h 31mUnited Airlines

Mon 6/97:55 amSJO - MHT

2 stops24h 49mUnited Airlines

Deal found 4/28

$430

Wed 5/289:30 amPWM - SJO

2 stops15h 09mUnited Airlines

Wed 6/412:44 pmSJO - PWM

1 stop8h 43mUnited Airlines

Deal found 4/28

$498

Last-minute flights from New Hampshire to San José
Discover last-minute flight deals from New Hampshire to San José. Data last updated April 29, 2025 and is based on user searches.

Fri 5/25:38 amPWM - SJO

2 stops18h 26mAmerican Airlines

Mon 5/52:18 pmSJO - PWM

2 stops19h 30mAmerican Airlines

Deal found 4/28

$393

Fri 5/25:20 amPWM - SJO

1 stop8h 35mDelta

Mon 5/51:20 pmSJO - PWM

1 stop8h 39mDelta

Deal found 4/28

$1,146

Sat 5/37:52 pmBOS - SJO

2 stops19h 03mMultiple Airlines

Fri 5/911:32 amSJO - BOS

1 stop11h 12mMultiple Airlines

Deal found 4/27

$457

Mon 5/59:09 pmBOS - SJO

1 stop15h 15mSpirit Airlines

Fri 5/1611:32 amSJO - BOS

1 stop10h 15mSpirit Airlines

Deal found 4/27

$354

Tue 5/65:10 amBOS - SJO

1 stop8h 17mAmerican Airlines

Tue 5/136:03 amSJO - BOS

1 stop7h 59mAmerican Airlines

Deal found 4/28

$305

Tue 5/69:30 amBOS - SJO

2 stops12h 07mUnited Airlines

Fri 5/167:55 amSJO - BOS

2 stops33h 53mUnited Airlines

Deal found 4/27

$465

Tue 5/610:00 amBOS - SJO

2 stops15h 52mAlaska Airlines

Wed 5/71:12 amSJO - BOS

2 stops28h 43mAlaska Airlines

Deal found 4/27

$770

Wed 5/74:50 pmBOS - SJO

1 stop8h 45mAvianca

Thu 6/268:00 pmSJO - BOS

1 stop16h 55mAvianca

Deal found 4/27

$362

Sat 5/108:00 amBOS - SJO

2 stops13h 37mUnited Airlines

Sun 5/257:55 amSJO - BOS

1 stop13h 49mUnited Airlines

Deal found 4/26

$374

Thu 5/153:55 pmBOS - SJO

1 stop17h 40mCopa Airlines

Mon 5/195:52 pmSJO - BOS

1 stop18h 22mCopa Airlines

Deal found 4/28

$307

Sun 5/188:23 pmPWM - SJO

1 stop16h 04mMultiple Airlines

Sun 6/111:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/28

$355

Sat 5/2410:00 amMHT - SJO

2 stops26h 11mUnited Airlines

Tue 5/275:30 amSJO - MHT

2 stops16h 29mUnited Airlines

Deal found 4/28

$657

One-way flights from New Hampshire to San José
Search for one-way flight options from New Hampshire to San José. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Wed 6/45:42 pmBOS - SJO

1 stop18h 45mSpirit Airlines

Deal found 4/28

$108

Mon 5/54:50 pmBOS - SJO

1 stop8h 45mAvianca

Deal found 4/28

$133

Fri 5/99:30 pmPWM - SJO

1 stop14h 57mMultiple Airlines

Deal found 4/28

$143

Fri 8/16:00 amPWM - SJO

1 stop7h 56mDelta

Deal found 4/28

$162

Wed 10/222:53 pmPWM - SJO

2 stops20h 32mAmerican Airlines

Deal found 4/28

$168

Sun 5/189:46 amBOS - SJO

1 stop14h 54mMultiple Airlines

Deal found 4/28

$174

Tue 5/205:54 amMHT - SJO

2 stops33h 21mAmerican Airlines

Deal found 4/28

$181

Tue 7/224:05 pmBOS - SJO

1 stop18h 15mCopa Airlines

Deal found 4/28

$182

Mon 5/1911:53 amBOS - SJO

2 stops25h 34mAmerican Airlines

Deal found 4/28

$189

Tue 6/176:10 amPWM - SJO

1 stop8h 50mJetBlue

Deal found 4/28

$189

Wed 6/47:09 pmPWM - SJO

2 stops26h 28mUnited Airlines

Deal found 4/27

$193

Tue 7/227:00 amMHT - SJO

1 stop8h 00mJetBlue

Deal found 4/28

$249

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 5/27

6:10 am-11:33 am

1 stop7h 23m

San José Juan Santamaria Intl

Wed 5/28

12:28 pm-2:44 pm

1 stop24h 16m

$291

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 5/8

5:00 am-1:09 pm

1 stop10h 09m

San José Juan Santamaria Intl

Mon 5/12

11:59 pm-9:00 pm

1 stop19h 01m

$305

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 5/15

3:55 pm-7:35 am

1 stop17h 40m

San José Juan Santamaria Intl

Mon 5/19

5:52 pm-2:14 pm

1 stop18h 22m

$307

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 5/27

8:47 am-4:22 pm

1 stop9h 35m

San José Juan Santamaria Intl

Fri 5/30

11:32 am-11:47 pm

1 stop10h 15m

$316

PortlandSan José

PWM - SJO

PWMSJO

Portland

Sun 5/18

8:23 pm-10:27 am

1 stop16h 04m

San José Juan Santamaria Intl

Sun 6/1

11:32 am-11:10 am

1 stop21h 38m

$355

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 5/10

8:00 am-7:37 pm

2 stops13h 37m

San José Juan Santamaria Intl

Sun 5/25

7:55 am-11:44 pm

1 stop13h 49m

$374

ManchesterSan José

MHT - SJO

MHTSJO

Manchester

Mon 8/11

5:40 am-8:14 pm

2 stops16h 34m

San José Juan Santamaria Intl

Tue 8/19

7:25 am-11:39 pm

2 stops14h 14m

$385

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 8/11

6:25 am-11:55 am

1 stop7h 30m

San José Juan Santamaria Intl

Wed 8/20

12:55 pm-11:48 pm

1 stop8h 53m

$415

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 5/19

4:50 pm-11:35 pm

1 stop8h 45m

San José Juan Santamaria Intl

Thu 5/22

1:40 am-7:15 am

1 stop27h 35m

$419

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 8/16

6:00 am-11:48 am

1 stop7h 48m

San José Juan Santamaria Intl

Mon 8/18

1:08 pm-1:06 am

1 stop9h 58m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 27 results

Best time to book a flight from New Hampshire to San José

Have a flexible travel schedule? Discover the best time to fly to San José from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to San José

What is the cheapest time of day to fly from NH to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to San José, San José Province as you normally would.

Rainfall in San José by month

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

See what other customers who have flown with Delta, Copa Airlines and United Airlines from New Hampshire to San José have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.5

Good

1,410 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to San José from New Hampshire?
San José Juan Santamaria Intl (SJO) is the airport you will fly into if you book a flight from New Hampshire to San José. It is only a 8.8 mi journey from Juan Santamaria Intl (SJO) to San José’s city center.
What are the cheapest airlines to fly from New Hampshire to San José, San José Province one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $108. Avianca flights start at $133 while deals on Delta start at $162 one-way.
What are the most popular routes from New Hampshire to San José, San José Province?
The most popular route from New Hampshire to San José, San José Province is Boston Logan Intl - San José Juan Santamaria Intl. You may also consider Manchester - San José Juan Santamaria Intl or Portland - San José Juan Santamaria Intl.
Can I find deals for flights from New Hampshire to San José that include hotel bookings?
Yes. In addition to deals on New Hampshire to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to San José.
Can I find deals for business class flights from New Hampshire to San José?
Yes. Cheapflights offers flight deals from New Hampshire to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Hampshire to San José, San José Province?
Currently, September is the cheapest month in which you can book a flight from New Hampshire to San José, San José Province (average of $398). Flying from New Hampshire to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Heredia

Manuel Antonio

Alajuela

Monteverde

Jacó

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New Hampshire to San José

Newark to San José flights

John F Kennedy Intl to San José flights

Los Angeles to San José flights

San Francisco to San José flights

LaGuardia to San José flights

Atlanta to San José flights

John F Kennedy Intl to Liberia flights

Newark to Liberia flights

Hobby to San José flights

Dallas/Fort Worth to San José flights

Los Angeles to Liberia flights

George Bush Intcntl to San José flights

Dulles Intl to San José flights

Miami to San José flights

Fort Lauderdale to San José flights

Orlando to San José flights

Boston to San José flights

O'Hare Intl to San José flights

LaGuardia to Liberia flights

Denver to San José flights

Denver to Liberia flights

Baltimore to San José flights

Seattle to San José flights

Ontario to San José flights

Reagan-National to San José flights

Dallas/Fort Worth to Liberia flights

Birmingham to San José flights

Charlotte to San José flights

Hobby to Liberia flights

Philadelphia to San José flights

San Francisco to Liberia flights

Dulles Intl to Liberia flights

Raleigh to San José flights

O'Hare Intl to Liberia flights

George Bush Intcntl to Liberia flights

Miami to Liberia flights

Boston to Liberia flights

Austin to San José flights

Minneapolis to Liberia flights

Burbank to San José flights

Seattle to Liberia flights

Charlotte to Liberia flights

Atlanta to Liberia flights

Reagan-National to Liberia flights

Oakland to San José flights

Tampa to San José flights

Salt Lake City to San José flights

Love Field to San José flights

Minneapolis to San José flights

Baltimore to Liberia flights

Other flights to San José

San José, San José Province to Medellín Jose Maria Cordova Intl Airport flights

San José, San José Province to Guatemala City flights

San José, San José Province to Bogotá flights

San José, San José Province to Quepos flights

San José, San José Province to Panama City flights

San José, San José Province to Cancún flights

San José, San José Province to San Salvador flights

San José, San José Province to Orlando Airport flights

San José, San José Province to Quito flights

San José, San José Province to Mexico City flights

San José, San José Province to Guayaquil flights

San José, San José Province to Cartagena flights

San José, San José Province to Limon flights

San José, San José Province to Liberia flights

San José, San José Province to San Juan Luis Munoz Marin Intl Airport flights

San José, San José Province to Fort Lauderdale flights

San José, San José Province to Limon flights

San José, San José Province to Nosara flights

Top 2 airlines flying from New Hampshire to San José

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$320	Average$583	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$615	Average$903	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$108+ Cheap flights from New Hampshire to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Hampshire to San José

Keep the following information in mind while searching for New Hampshire to San José flight deals. Data was last updated April 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Hampshire to San José

Cheapest flights from New Hampshire to San JoséExplore the most affordable flight options available from New Hampshire to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from New Hampshire to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to San José that are best for you.

Best time to book a flight from New Hampshire to San José

Have a flexible travel schedule? Discover the best time to fly to San José from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to San José

What is the cheapest time of day to fly from NH to SJO?

Find hourly flight availability from New Hampshire to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

Reviews of airlines servicing San José

See what other customers who have flown with Delta, Copa Airlines and United Airlines from New Hampshire to San José have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San José from New Hampshire?

What are the cheapest airlines to fly from New Hampshire to San José, San José Province one-way?

What are the most popular routes from New Hampshire to San José, San José Province?

Can I find deals for flights from New Hampshire to San José that include hotel bookings?

How can I find direct flights from New Hampshire to San José?

Can I find deals for business class flights from New Hampshire to San José?

What is the cheapest month to book a flight from New Hampshire to San José, San José Province?

Traveling to a place near New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to San José

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from New Hampshire to San José

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Hampshire to San José
Explore the most affordable flight options available from New Hampshire to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.