In terms of precipitation, rainfall in New Haven ranges from 3.1 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New Haven when rainfall is around 3.1 in.

If weather is an important factor for your trip to New Haven, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from SJC to HVN?

When flying from San Jose, California to New Haven, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Jose, California-New Haven flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Jose, California-New Haven flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Jose, California-New Haven flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose, California-New Haven flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-New Haven flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Jose to New Haven that include hotel bookings?

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

How can I find direct flights from San Jose to New Haven?

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

Can I find deals for business class flights from San Jose to New Haven?

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

$327+ Cheap Flights from San Jose, CA to New Haven

Q: What is the cheapest month to book a flight from San Jose, California to New Haven?

Currently, July is the cheapest month in which you can book a flight from San Jose, California to New Haven (average of $119). Flying from San Jose, California to New Haven in March is currently the most expensive (average of $211). 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.

Q: E

Most trusted provider : When it comes to deals on San Jose, California-New Haven flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-New Haven flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: Can I find deals for flights from San Jose to New Haven that include hotel bookings?

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

Q: How can I find direct flights from San Jose to New Haven?

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

Q: Can I find deals for business class flights from San Jose to New Haven?

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

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Cheap flight deals from San Jose to New Haven

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One-way flights from San Jose to New Haven
Search for one-way flight options from San Jose to New Haven. Find affordable one-way fares based on user searches. Data last updated Marzec 18, 2026.

ndz. 4/1211:56 am

SJC

HVN

3 stops47h 05m

Multiple Airlines

Deal found 3/13

$327

Find flight deals from San Jose to New Haven

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Popular in	November
Cheapest in	February
Average price	$364

Provider with most accurate pricing for San Jose-Tweed-New Haven flight deals.

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Highest demand for flights based on searches. 16% potential increase in price ($69 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in March 2026

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Depart

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Price

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San JoseNew Haven

SJC - HVN

SJCHVN

San Jose

ndz. 4/12

11:56 am-2:01 pm

3 stops47h 05m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Most accurate provider: When it comes to deals on San Jose, California-New Haven flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Jose, California-New Haven flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Jose, California-New Haven flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose, California-New Haven flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-New Haven flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to New Haven

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

SJC-HVN

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 San Jose to New Haven

What is the cheapest month to book a flight from San Jose, California to New Haven?

Currently, July is the cheapest month in which you can book a flight from San Jose, California to New Haven (average of $119). Flying from San Jose, California to New Haven in March is currently the most expensive (average of $211). 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.

Related info for your journey

Can I find deals for flights from San Jose to New Haven that include hotel bookings?
Yes. In addition to deals on San Jose to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Jose to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to New Haven.
Can I find deals for business class flights from San Jose to New Haven?
Yes. Cheapflights offers flight deals from San Jose to New Haven 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 San Jose, California to New Haven?
Currently, July is the cheapest month in which you can book a flight from San Jose, California to New Haven (average of $119). Flying from San Jose, California to New Haven in March is currently the most expensive (average of $211). 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.

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$327+ Cheap flights from San Jose, CA to New Haven (SJC - HVN)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to New Haven with Cheapflights

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Cheap flight deals from San Jose to New Haven

One-way flights from San Jose to New HavenSearch for one-way flight options from San Jose to New Haven. Find affordable one-way fares based on user searches. Data last updated Marzec 18, 2026.

Search for one-way flight options from San Jose to New Haven. Find affordable one-way fares based on user searches. Data last updated Marzec 18, 2026.

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Best time to book a flight from San Jose to New Haven

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Everything you need to know about your flight from San Jose to New Haven

What is the cheapest month to book a flight from San Jose, California to New Haven?

Related info for your journey

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

Can I find deals for flights from San Jose to New Haven that include hotel bookings?

How can I find direct flights from San Jose to New Haven?

Can I find deals for business class flights from San Jose to New Haven?

What is the cheapest month to book a flight from San Jose, California to New Haven?

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One-way flights from San Jose to New Haven
Search for one-way flight options from San Jose to New Haven. Find affordable one-way fares based on user searches. Data last updated Marzec 18, 2026.