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 Delta, which is currently one of the cheapest options available, starting at $140. American Airlines flights start at $146 while deals on Spirit Airlines start at $154 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 Portland - San José Juan Santamaria Intl or Manchester - 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 63% 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 $465 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 $658 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.

$140+ Flights from New Hampshire to San José

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Cheap flight deals from New Hampshire to San José

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$314 (Mytrip)
One-way from	$140 (Delta)
Popular in	December
Cheapest in	September
Average price	$557

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. 13% potential increase in price ($86 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 2, 2025.

Fri 5/28:35 pmBOS - SJO

1 stop16h 43mSpirit Airlines

Sun 5/1111:32 amSJO - BOS

1 stop19h 37mSpirit Airlines

Deal found 4/2

$314

Sat 4/265:45 pmBOS - SJO

1 stop8h 05mMultiple Airlines

Sun 5/411:15 amSJO - BOS

2 stops32h 13mMultiple Airlines

Deal found 4/1

$318

Mon 8/117:24 pmMHT - SJO

2 stops19h 36mAmerican Airlines

Tue 8/192:20 pmSJO - MHT

2 stops19h 30mAmerican Airlines

Deal found 4/1

$320

Mon 4/288:11 pmPWM - SJO

2 stops29h 39mMultiple Airlines

Thu 5/811:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/1

$338

Wed 10/152:53 pmPWM - SJO

2 stops20h 32mAmerican Airlines

Tue 10/212:25 pmSJO - PWM

2 stops17h 22mAmerican Airlines

Deal found 3/31

$340

Wed 5/78:10 amBOS - SJO

2 stops12h 25mAmerican Airlines

Fri 5/162:15 pmSJO - BOS

1 stop17h 40mAmerican Airlines

Deal found 4/2

$351

Fri 5/161:46 pmORH - SJO

2 stops25h 23mAmerican Airlines

Fri 5/2312:27 pmSJO - ORH

2 stops23h 18mAmerican Airlines

Deal found 4/1

$363

Mon 6/166:25 amBOS - SJO

1 stop7h 30mJetBlue

Thu 7/1712:55 pmSJO - BOS

1 stop8h 53mJetBlue

Deal found 4/1

$387

Mon 9/14:50 pmBOS - SJO

1 stop17h 50mAvianca

Fri 9/123:00 pmSJO - BOS

1 stop14h 15mAvianca

Deal found 4/1

$399

Sun 6/296:45 pmMHT - SJO

2 stops17h 26mUnited Airlines

Thu 7/105:30 amSJO - MHT

2 stops27h 14mUnited Airlines

Deal found 3/31

$410

Sat 4/55:55 amBOS - SJO

1 stop7h 56mUnited Airlines

Mon 4/77:55 amSJO - BOS

2 stops14h 04mUnited Airlines

Deal found 4/1

$437

Fri 6/206:00 amPWM - SJO

1 stop8h 00mDelta

Wed 7/161:08 pmSJO - PWM

1 stop8h 51mDelta

Deal found 4/1

$442

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 2, 2025.

Sat 5/32:12 pmBOS - SJO

1 stop11h 38mSpirit Airlines

Sat 5/1011:32 amSJO - BOS

2 stops25h 12mSpirit Airlines

Deal found 4/1

$314

Sat 4/265:45 pmBOS - SJO

1 stop8h 05mMultiple Airlines

Sun 5/411:15 amSJO - BOS

2 stops32h 13mMultiple Airlines

Deal found 4/1

$318

Mon 8/117:24 pmMHT - SJO

2 stops19h 36mAmerican Airlines

Tue 8/192:20 pmSJO - MHT

2 stops19h 30mAmerican Airlines

Deal found 4/1

$320

Mon 6/166:25 amBOS - SJO

1 stop7h 30mJetBlue

Thu 7/1712:55 pmSJO - BOS

1 stop8h 53mJetBlue

Deal found 4/1

$387

Mon 9/14:50 pmBOS - SJO

1 stop17h 50mAvianca

Mon 9/153:00 pmSJO - BOS

1 stop14h 15mAvianca

Deal found 4/1

$399

Sun 6/296:45 pmMHT - SJO

2 stops17h 26mUnited Airlines

Thu 7/105:30 amSJO - MHT

2 stops27h 14mUnited Airlines

Deal found 3/31

$410

Fri 6/206:00 amPWM - SJO

1 stop8h 00mDelta

Wed 7/161:08 pmSJO - PWM

1 stop8h 51mDelta

Deal found 4/1

$442

Thu 5/13:55 pmBOS - SJO

1 stop7h 58mCopa Airlines

Tue 5/64:10 amSJO - BOS

1 stop8h 04mCopa Airlines

Deal found 4/1

$454

Sat 4/195:45 amBOS - SJO

1 stop8h 51mFrontier

Sat 4/261:07 pmSJO - BOS

1 stop20h 41mFrontier

Deal found 4/1

$480

Sat 9/206:25 amMHT - SJO

1 stop7h 50mSouthwest

Sun 9/288:45 amSJO - MHT

2 stops13h 10mSouthwest

Deal found 4/1

$582

Mon 4/288:11 pmPWM - SJO

2 stops29h 39mMultiple Airlines

Thu 5/811:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/1

$338

Wed 5/711:00 amBOS - SJO

2 stops9h 35mAmerican Airlines

Wed 5/146:03 amSJO - BOS

2 stops13h 17mAmerican Airlines

Deal found 4/1

$351

Last-minute flights from New Hampshire to San José
Discover last-minute flight deals from New Hampshire to San José. Data last updated April 2, 2025 and is based on user searches.

Sat 4/55:55 amBOS - SJO

1 stop7h 56mUnited Airlines

Mon 4/77:55 amSJO - BOS

2 stops14h 04mUnited Airlines

Deal found 4/1

$437

Tue 4/82:10 pmBOS - SJO

1 stop11h 40mMultiple Airlines

Tue 4/2211:35 amSJO - BOS

1 stop11h 09mMultiple Airlines

Deal found 3/31

$342

Wed 4/97:15 amBOS - SJO

1 stop14h 22mUnited Airlines

Mon 4/147:15 amSJO - BOS

1 stop8h 13mUnited Airlines

Deal found 4/2

$521

Wed 4/94:50 pmBOS - SJO

2 stops18h 30mAvianca

Fri 4/1811:00 amSJO - BOS

2 stops18h 15mAvianca

Deal found 4/1

$808

Thu 4/109:30 amBOS - SJO

2 stops40h 42mAlaska Airlines

Sun 4/201:22 amSJO - BOS

2 stops28h 33mAlaska Airlines

Deal found 3/31

$1,428

Sat 4/125:45 pmBOS - SJO

1 stop8h 05mSpirit Airlines

Sat 4/1912:55 amSJO - BOS

1 stop7h 32mSpirit Airlines

Deal found 3/31

$316

Sat 4/1210:50 amBOS - SJO

1 stop12h 15mAir Canada

Tue 4/157:55 amSJO - BOS

1 stop23h 46mAir Canada

Deal found 4/1

$481

Sat 4/125:30 amBOS - SJO

1 stop7h 41mJetBlue

Tue 4/2912:12 pmSJO - BOS

1 stop9h 18mJetBlue

Deal found 4/1

$888

Sat 4/1211:15 amBOS - SJO

1 stop9h 09mAmerican Airlines

Fri 4/256:05 amSJO - BOS

1 stop12h 05mAmerican Airlines

Deal found 4/1

$1,243

Sat 4/265:45 pmBOS - SJO

1 stop8h 05mMultiple Airlines

Sun 5/411:15 amSJO - BOS

2 stops32h 13mMultiple Airlines

Deal found 4/1

$318

Mon 4/288:11 pmPWM - SJO

2 stops29h 39mMultiple Airlines

Thu 5/811:32 amSJO - PWM

1 stop21h 38mMultiple Airlines

Deal found 4/1

$338

Mon 4/287:35 amPWM - SJO

2 stops12h 49mAmerican Airlines

Tue 5/611:59 pmSJO - PWM

2 stops21h 07mAmerican Airlines

Deal found 4/1

$359

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 2, 2025.

Wed 4/305:20 amPWM - SJO

1 stop8h 35mDelta

Deal found 4/2

$140

Sat 5/35:00 pmMHT - SJO

2 stops20h 27mAmerican Airlines

Deal found 4/1

$146

Wed 8/276:10 amBOS - SJO

1 stop7h 08mSpirit Airlines

Deal found 4/1

$154

Thu 5/89:46 amBOS - SJO

3 stops15h 49mMultiple Airlines

Deal found 4/1

$162

Thu 6/129:10 amBOS - SJO

2 stops12h 59mAmerican Airlines

Deal found 4/1

$182

Sun 6/14:50 pmBOS - SJO

2 stops32h 25mAvianca

Deal found 4/1

$186

Sun 4/612:08 pmBOS - SJO

1 stop11h 18mDelta

Deal found 3/31

$200

Sat 5/312:25 pmMHT - SJO

1 stop23h 59mMultiple Airlines

Deal found 4/1

$214

Sat 8/97:09 pmBOS - SJO

2 stops18h 46mUnited Airlines

Deal found 4/1

$227

Wed 5/2111:07 amPWM - SJO

2 stops9h 28mAmerican Airlines

Deal found 4/1

$231

Fri 5/2311:50 amPWM - SJO

1 stop24h 37mMultiple Airlines

Deal found 4/1

$282

Thu 5/225:40 amPWM - SJO

2 stops42h 59mUnited Airlines

Deal found 4/1

$304

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

Fri 5/2

8:35 pm-11:18 am

1 stop16h 43m

San José Juan Santamaria Intl

Sun 5/11

11:32 am-9:09 am

1 stop19h 37m

$314

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 4/26

5:45 pm-11:50 pm

1 stop8h 05m

San José Juan Santamaria Intl

Sun 5/4

11:15 am-9:28 pm

2 stops32h 13m

$318

ManchesterSan José

MHT - SJO

MHTSJO

Manchester

Mon 8/11

7:24 pm-1:00 pm

2 stops19h 36m

San José Juan Santamaria Intl

Tue 8/19

2:45 pm-12:45 am

1 stop8h 00m

$320

PortlandSan José

PWM - SJO

PWMSJO

Portland

Mon 4/28

8:11 pm-11:50 pm

2 stops29h 39m

San José Juan Santamaria Intl

Thu 5/8

11:32 am-11:10 am

1 stop21h 38m

$338

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Wed 5/7

8:10 am-6:35 pm

2 stops12h 25m

San José Juan Santamaria Intl

Fri 5/16

2:15 pm-9:55 am

1 stop17h 40m

$351

PortlandSan José

PWM - SJO

PWMSJO

Portland

Mon 4/28

7:35 am-1:05 pm

1 stop7h 30m

San José Juan Santamaria Intl

Fri 5/9

11:59 pm-11:05 pm

2 stops21h 06m

$359

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 6/16

6:25 am-11:55 am

1 stop7h 30m

San José Juan Santamaria Intl

Wed 7/16

12:55 pm-11:48 pm

1 stop8h 53m

$360

WorcesterSan José

ORH - SJO

ORHSJO

Worcester

Fri 5/16

1:46 pm-1:09 pm

2 stops25h 23m

San José Juan Santamaria Intl

Fri 5/23

12:27 pm-1:45 pm

2 stops23h 18m

$363

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 9/1

4:50 pm-8:40 am

1 stop17h 50m

San José Juan Santamaria Intl

Fri 9/12

3:00 pm-7:15 am

1 stop14h 15m

$399

ManchesterSan José

MHT - SJO

MHTSJO

Manchester

Sun 6/29

6:45 pm-10:11 am

2 stops17h 26m

San José Juan Santamaria Intl

Thu 7/10

5:30 am-10:44 am

2 stops27h 14m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 34 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 Southwest, Delta and Copa 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.

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,898 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Copa Airlines

7.6

Good

1,400 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,616 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,922 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Delta, which is currently one of the cheapest options available, starting at $140. American Airlines flights start at $146 while deals on Spirit Airlines start at $154 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 Portland - San José Juan Santamaria Intl or Manchester - 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

Manuel Antonio

Heredia

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Monteverde

Jacó

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Top 2 airlines flying from New Hampshire to San José

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$337	Average$602	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$615	Average$903	FlexibilityNo cancel fee	On-time63%

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$140+ 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 4/30. 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

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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 2, 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 2, 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 2, 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 2, 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 Southwest, Delta and Copa 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

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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

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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 2, 2025.