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San José

$109+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SJO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$250
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$455
Provider with most accurate pricing for Boston Logan Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San José Juan Santamaria Intl flights.
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From New Hampshire to San José Juan Santamaria Intl
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One-way flight from New Hampshire to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:02 pmMHT - SJO
2 stops18h 22mAmerican Airlines
Wed 3/41:31 pmSJO - MHT
2 stops20h 50mAmerican Airlines
Deal found 1/6$250
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:00 amPWM - SJO
2 stops16h 30mAmerican Airlines
Fri 1/307:09 amSJO - PWM
2 stops13h 58mAmerican Airlines
Deal found 1/7$254
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:30 pmORH - SJO
2 stops21h 54mAmerican Airlines
Sun 3/18:00 amSJO - ORH
2 stops28h 05mAmerican Airlines
Deal found 1/7$255
This Cheapflightsfares deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:27 amBOS - SJO
1 stop7h 55mSpirit Airlines
Wed 5/612:31 pmSJO - BOS
1 stop9h 28mSpirit Airlines
Deal found 1/6$280
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:23 pmBOS - SJO
2 stops19h 14mSpirit Airlines
Tue 2/1012:33 pmSJO - BOS
1 stop9h 46mSpirit Airlines
Deal found 1/6$281
This FlightHub deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:34 amBOS - SJO
1 stop7h 48mSpirit Airlines
Sat 2/141:31 pmSJO - BOS
1 stop9h 13mSpirit Airlines
Deal found 1/7$282
This Copa Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:05 pmBOS - SJO
1 stop7h 41mCopa Airlines
Mon 3/95:50 amSJO - BOS
1 stop15h 20mCopa Airlines
Deal found 1/8$283
This Kiwi.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:43 pmBOS - SJO
1 stop20h 54mSpirit Airlines
Sat 2/71:30 pmSJO - BOS
1 stop9h 27mSpirit Airlines
Deal found 1/5$284
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:34 amBOS - SJO
1 stop7h 48mSpirit Airlines
Tue 2/171:31 pmSJO - BOS
1 stop9h 13mSpirit Airlines
Deal found 1/6$285
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:27 amBOS - SJO
1 stop7h 55mSpirit Airlines
Tue 3/1012:31 pmSJO - BOS
1 stop9h 13mSpirit Airlines
Deal found 1/7$286
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:43 pmBOS - SJO
1 stop20h 54mMultiple Airlines
Mon 2/95:00 amSJO - BOS
1 stop7h 50mMultiple Airlines
Deal found 1/6$287
This Copa Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:05 pmBOS - SJO
3 stops26h 41mCopa Airlines
Tue 3/1011:01 amSJO - BOS
1 stop10h 09mCopa Airlines
Deal found 1/8$288

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from New Hampshire to San José that are best for you.

Fly from

New Hampshire

Fly to

San José

Route

Depart

Return

Price

ManchesterSan José

MHT - SJO

MHTSJO

Manchester

Wed 3/4

5:02 pm-10:24 am

2 stops18h 22m

San José Juan Santamaria Intl

Wed 3/11

2:59 pm-11:21 am

2 stops18h 22m

$250

ManchesterSan José

MHT - SJO

MHTSJO

Manchester

Wed 2/18

5:02 pm-10:24 am

2 stops18h 22m

San José Juan Santamaria Intl

Wed 3/4

1:31 pm-11:21 am

2 stops20h 50m

$250

WorcesterSan José

ORH - SJO

ORHSJO

Worcester

Sun 2/22

1:30 pm-10:24 am

2 stops21h 54m

San José Juan Santamaria Intl

Sun 3/1

8:00 am-1:05 pm

2 stops28h 05m

$255

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 3/5

3:05 pm-9:05 am

1 stop19h 00m

San José Juan Santamaria Intl

Mon 3/9

10:08 am-11:10 pm

1 stop11h 02m

$283

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 3/2

3:05 pm-7:05 am

1 stop17h 00m

San José Juan Santamaria Intl

Tue 3/10

5:50 am-11:10 pm

1 stop15h 20m

$283

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Wed 2/18

7:31 am-4:48 pm

1 stop10h 17m

San José Juan Santamaria Intl

Wed 3/4

8:48 am-10:10 pm

1 stop12h 22m

$283

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 3/3

3:05 pm-8:20 am

1 stop18h 15m

San José Juan Santamaria Intl

Mon 3/9

8:11 am-11:10 pm

1 stop12h 59m

$283

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 1/22

3:07 pm-4:46 pm

3 stops26h 39m

San José Juan Santamaria Intl

Mon 1/26

10:08 am-10:03 pm

1 stop10h 55m

$288

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 2/19

3:07 pm-4:46 pm

3 stops26h 39m

San José Juan Santamaria Intl

Wed 2/25

8:48 am-10:03 pm

1 stop12h 15m

$288

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 2/5

3:07 pm-4:46 pm

3 stops26h 39m

San José Juan Santamaria Intl

Thu 2/12

8:11 am-10:03 pm

1 stop12h 52m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 58 results
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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
No data available for this route at this time. Please check back soon.

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?

    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.

  • How long is the flight from New Hampshire to San José?

    For as low as $250, American Airlines can have you in San José from New Hampshire in 18h 22m. Airlines will cover a distance of 2401 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from New Hampshire to San José 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.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Alajuela
Monteverde
Jacó
Heredia
Dominical

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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.
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Dulles Intl to Liberia flights
Minneapolis to Liberia flights
Baltimore to Liberia flights
San Francisco to Liberia flights
Atlanta to Liberia flights
Minneapolis to San José flights
Seattle to Liberia flights
Midway to San José flights
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Ontario to San José flights
Dallas/Fort Worth to Liberia flights
Raleigh to San José flights
Philadelphia to San José flights
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Detroit to San José flights
Hobby to Liberia flights
Miami to Liberia flights
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Top 2 airlines flying from New Hampshire to San José

Discover the top 2 airlines that operate flights from New Hampshire to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$320Average$570FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$591Average$642FlexibilityNo cancel feeOn-time63%

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