$106+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SJO
Jun 17 — Jun 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Keep the following information in mind while searching for New Hampshire to San José flight deals. Data was last updated June 12, 2025.
Round-trip from | $292 (Cheapflightsfares) |
|---|---|
One-way from | $106 (SmartFares) |
Popular in | December |
Cheapest in | September |
Average price | $552 |
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 June 12, 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 June 12, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Tue 7/86:15 amBOS - SJO
1 stop7h 04mSpirit Airlines
Wed 7/1612:16 pmSJO - BOS
1 stop9h 32mSpirit Airlines
Deal found 6/11![Spirit Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amPWM - SJO
1 stop8h 10mDelta
Fri 9/51:35 pmSJO - PWM
1 stop8h 28mDelta
Deal found 6/9![Delta logo]()
$296
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 12/12:36 pmBOS - SJO
1 stop18h 25mCopa Airlines
Sun 12/74:13 amSJO - BOS
1 stop13h 07mCopa Airlines
Deal found 6/11![Copa Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/243:20 pmORH - SJO
2 stops23h 35mAmerican Airlines
Fri 8/292:15 pmSJO - ORH
2 stops22h 40mAmerican Airlines
Deal found 6/9![American Airlines logo]()
$312
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:25 amBOS - SJO
1 stop7h 30mJetBlue
Wed 9/171:00 pmSJO - BOS
1 stop8h 59mJetBlue
Deal found 6/12![JetBlue logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/86:15 amBOS - SJO
1 stop7h 04mMultiple Airlines
Mon 7/145:10 pmSJO - BOS
1 stop13h 27mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 8/216:00 amPWM - SJO
2 stops9h 15mAmerican Airlines
Thu 9/46:00 amSJO - PWM
2 stops16h 09mAmerican Airlines
Deal found 6/9![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/9. 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 11/13:56 pmMHT - SJO
2 stops33h 04mAmerican Airlines
Wed 12/37:00 amSJO - MHT
2 stops16h 46mAmerican Airlines
Deal found 6/9![American Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:00 pmMHT - SJO
2 stops24h 26mUnited Airlines
Tue 8/195:30 amSJO - MHT
2 stops27h 12mUnited Airlines
Deal found 6/10![United Airlines logo]()
$418
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:50 amBOS - SJO
1 stop16h 35mAir Canada
Wed 6/188:00 amSJO - BOS
1 stop23h 55mAir Canada
Deal found 6/10![Air Canada logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/116:05 pmPWM - SJO
1 stop18h 24mMultiple Airlines
Tue 8/191:41 pmSJO - PWM
1 stop20h 12mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/25:54 amBOS - SJO
2 stops9h 46mAmerican Airlines
Wed 9/176:00 amSJO - BOS
2 stops11h 42mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$436
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 June 12, 2025.
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
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Tue 7/8
6:15 am-11:19 am
1 stop7h 04m
San José Juan Santamaria Intl
Wed 7/16
12:16 pm-11:48 pm
1 stop9h 32m
$292
PortlandSan José
PWM - SJO
PWMSJO
Portland
Tue 8/19
6:00 am-12:10 pm
1 stop8h 10m
San José Juan Santamaria Intl
Thu 9/4
1:35 pm-12:03 am
1 stop8h 28m
$296
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Thu 9/4
3:49 pm-8:20 am
1 stop18h 31m
San José Juan Santamaria Intl
Tue 9/23
5:52 am-7:22 pm
1 stop11h 30m
$311
WorcesterSan José
ORH - SJO
ORHSJO
Worcester
Sun 8/24
3:20 pm-12:55 pm
2 stops23h 35m
San José Juan Santamaria Intl
Fri 8/29
2:15 pm-2:55 pm
2 stops22h 40m
$312
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Tue 9/2
6:25 am-11:55 am
1 stop7h 30m
San José Juan Santamaria Intl
Wed 9/17
1:00 pm-11:59 pm
1 stop8h 59m
$315
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Tue 7/8
6:15 am-11:19 am
1 stop7h 04m
San José Juan Santamaria Intl
Mon 7/14
5:10 pm-8:37 am
1 stop13h 27m
$324
PortlandSan José
PWM - SJO
PWMSJO
Portland
Thu 8/21
6:00 am-1:15 pm
2 stops9h 15m
San José Juan Santamaria Intl
Thu 9/4
6:00 am-12:09 am
2 stops16h 09m
$329
ManchesterSan José
MHT - SJO
MHTSJO
Manchester
Sat 11/1
3:56 pm-11:00 pm
2 stops33h 04m
San José Juan Santamaria Intl
Wed 12/3
7:00 am-12:46 am
2 stops16h 46m
$340
ManchesterSan José
MHT - SJO
MHTSJO
Manchester
Mon 8/11
2:00 pm-12:26 pm
2 stops24h 26m
San José Juan Santamaria Intl
Tue 8/19
5:30 am-10:42 am
2 stops27h 12m
$418
PortlandSan José
PWM - SJO
PWMSJO
Portland
Mon 8/11
6:05 pm-10:29 am
1 stop18h 24m
San José Juan Santamaria Intl
Tue 8/19
1:41 pm-11:53 am
1 stop20h 12m
$425
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?
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 June 12, 2025.
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
Plan your trip to San José by taking into account the average rainfall totals 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
Plan your trip to San José by taking into account the average temperature totals 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
Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated June 12, 2025.
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.
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Food
7.1
Overall
8.0
Comfort
8.0
Entertainment
7.6
Boarding
8.2
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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.
Traveling to a place near New Hampshire?
Book flights to New Hampshire if you plan to visit one of these locationsHeredia
Manuel Antonio
Alajuela
Monteverde
Jacó
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
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$320 | Average$575 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$591 | Average$837 | FlexibilityNo cancel fee | On-time63% |