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 PDX to HVN?

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

Most accurate provider : When it comes to deals on Portland-New Haven flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-New Haven flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-New Haven flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-New Haven flights, Cheapflights users trust eDreams the most. eDreams 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 Portland-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 Portland to New Haven that include hotel bookings?

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

How can I find direct flights from Portland to New Haven?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

$345+ Flights from Portland to New Haven

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1. Tell us where you want to go

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Cheap flight deals from Portland to New Haven

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	December
Cheapest in	February
Average price	$336

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

Search Deals

Provider most trusted by Cheapflights users for Portland-Tweed-New Haven flights.

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Portland to New Haven

One-way flights from Portland to New Haven
Search for one-way flight options from Portland to New Haven. Find affordable one-way fares based on user searches. Data last updated January 7, 2026.

Wed 3/189:53 amPDX - HVN

3 stops31h 11mMultiple Airlines

Deal found 1/5

$345

Fly from

Fly to

Route

Depart

Return

Price

PortlandNew Haven

PDX - HVN

PDXHVN

Portland

Wed 3/18

9:53 am-8:04 pm

3 stops31h 11m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Compare providers for flights from Portland to New Haven

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to New Haven in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-New Haven flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-New Haven flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-New Haven flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-New Haven flights, Cheapflights users trust eDreams the most. eDreams 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 Portland-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 Portland to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Portland 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 Portland to New Haven

What is the cheapest month to book a flight from Portland to New Haven?

Currently, February is the cheapest month in which you can book a flight from Portland to New Haven (average of $106). Flying from Portland to New Haven in November is currently the most expensive (average of $277). 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 Portland to New Haven that include hotel bookings?
Yes. In addition to deals on Portland to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to New Haven.
Can I find deals for business class flights from Portland to New Haven?
Yes. Cheapflights offers flight deals from Portland 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 Portland to New Haven?
Currently, February is the cheapest month in which you can book a flight from Portland to New Haven (average of $106). Flying from Portland to New Haven in November is currently the most expensive (average of $277). 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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$345+ Cheap flights from Portland to New Haven (PDX - 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to New Haven with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to New Haven

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from Portland to New Haven

One-way flights from Portland to New HavenSearch for one-way flight options from Portland to New Haven. Find affordable one-way fares based on user searches. Data last updated January 7, 2026.

Search for one-way flight options from Portland to New Haven. Find affordable one-way fares based on user searches. Data last updated January 7, 2026.

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Use the filters below to find and compare flights from Portland to New Haven that are best for you.

Compare providers for flights from Portland to New Haven

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to New Haven in January.

Best time to book a flight from Portland to New Haven

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

Cheapflights Insights

Everything you need to know about your flight from Portland to New Haven

What is the cheapest month to book a flight from Portland to New Haven?

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to New Haven that include hotel bookings?

How can I find direct flights from Portland to New Haven?

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

What is the cheapest month to book a flight from Portland to New Haven?

Traveling to a place near New Haven?

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One-way flights from Portland to New Haven
Search for one-way flight options from Portland to New Haven. Find affordable one-way fares based on user searches. Data last updated January 7, 2026.