Cheap Flights from Seattle (SEA) to New Haven (HVN)

Popular airlines from Seattle-Tacoma International Airport (SEA) to New Haven, CT (HVN-Tweed - New Haven Regional)

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN) cost?
Snag a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN)?
The cheapest month to fly from SEA to HVN is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to HVN flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN)?
There aren't any daily direct flights from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SEA to HVN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN) last-minute?
Waiting until just before your trip to book a ticket from SEA to HVN often results in higher prices. While you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a SEA to HVN flight and hotel package?
Opting for a SEA to HVN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Tweed - New Haven Regional Airport (HVN)?
It's generally possible to reschedule or cancel your SEA to HVN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Tweed - New Haven Regional
Distance
2435 mi

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Seattle to New Haven Flights

The cheapest times to fly from Seattle to New Haven

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to New Haven are during the month of . You can find some of the cheapest flights from Seattle to New Haven with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to New Haven

Sunday is one of the best days to book for cheap flights from Seattle to New Haven: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to New Haven

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to New Haven in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to New Haven flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to New Haven airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to New Haven Flights

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*Available to One Key members.