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$170+ Cheap flights from Seattle to New Haven (SEA - 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HVN
Sep 17 — Sep 241
From?
To?
Tue 9/17
Tue 9/24
1 adult, Economy
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Cheap Seattle to New Haven flights in September & October 2024

Find cheap flight options from Seattle to New Haven specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Prices were last updated on September 12, 2024.
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
2 stops23h 05mMultiple Airlines
Thu 10/311:10 pmHVN - SEA
3 stops26h 23mMultiple Airlines
Deal found 9/11$359
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
2 stops23h 05mMultiple Airlines
Thu 10/318:45 amHVN - SEA
2 stops30h 48mMultiple Airlines
Deal found 9/11$369
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
3 stops27h 53mMultiple Airlines
Wed 10/96:30 amHVN - SEA
3 stops33h 03mMultiple Airlines
Deal found 9/12$370
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
3 stops24h 32mMultiple Airlines
Thu 10/311:10 pmHVN - SEA
3 stops26h 23mMultiple Airlines
Deal found 9/11$372
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
2 stops19h 58mMultiple Airlines
Wed 10/96:30 amHVN - SEA
3 stops33h 03mMultiple Airlines
Deal found 9/12$373
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
3 stops20h 15mMultiple Airlines
Thu 10/37:45 amHVN - SEA
3 stops30h 59mMultiple Airlines
Deal found 9/12$381
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
2 stops21h 47mMultiple Airlines
Thu 10/37:45 amHVN - SEA
3 stops30h 59mMultiple Airlines
Deal found 9/12$392
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
2 stops17h 12mMultiple Airlines
Thu 10/311:33 amHVN - SEA
2 stops15h 37mMultiple Airlines
Deal found 9/12$477
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
2 stops19h 58mMultiple Airlines
Wed 10/911:38 amHVN - SEA
2 stops27h 55mMultiple Airlines
Deal found 9/12$497

Seattle to New Haven 2024 flight deals

Discover exclusive flight deals for travel between Seattle and New Haven in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
2 stops23h 05mMultiple Airlines
Thu 10/311:10 pmHVN - SEA
3 stops26h 23mMultiple Airlines
Deal found 9/11$359
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
2 stops23h 05mMultiple Airlines
Thu 10/318:45 amHVN - SEA
2 stops30h 48mMultiple Airlines
Deal found 9/11$369
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
3 stops27h 53mMultiple Airlines
Wed 10/96:30 amHVN - SEA
3 stops33h 03mMultiple Airlines
Deal found 9/12$370
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/231:33 pmSEA - HVN
3 stops24h 32mMultiple Airlines
Thu 10/311:10 pmHVN - SEA
3 stops26h 23mMultiple Airlines
Deal found 9/11$372
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
2 stops19h 58mMultiple Airlines
Wed 10/96:30 amHVN - SEA
3 stops33h 03mMultiple Airlines
Deal found 9/12$373
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
3 stops20h 15mMultiple Airlines
Thu 10/37:45 amHVN - SEA
3 stops30h 59mMultiple Airlines
Deal found 9/12$381
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
2 stops21h 47mMultiple Airlines
Thu 10/37:45 amHVN - SEA
3 stops30h 59mMultiple Airlines
Deal found 9/12$392
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:20 pmSEA - HVN
2 stops17h 12mMultiple Airlines
Thu 10/311:33 amHVN - SEA
2 stops15h 37mMultiple Airlines
Deal found 9/12$477
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/54:05 pmSEA - HVN
2 stops19h 58mMultiple Airlines
Wed 10/911:38 amHVN - SEA
2 stops27h 55mMultiple Airlines
Deal found 9/12$497

One-way flights to New Haven from Seattle

Search for one-way flight options from Seattle to New Haven. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/109:01 pmSEA - HVN
2 stops22h 53mMultiple Airlines
Deal found 9/10$170
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/106:39 pmSEA - HVN
3 stops22h 08mMultiple Airlines
Deal found 9/10$235

Find flights from Seattle to New Haven within your budget

Customize your flight search to find flights from Seattle to New Haven 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 2,854,678 searches. Data last updated September 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$359 - $497

Route

Depart

Return

Price

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Wed 10/23

2 stops23h 05m

Tweed-New Haven

Thu 10/31

3 stops26h 23m

$359

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Wed 10/23

2 stops23h 05m

Tweed-New Haven

Thu 10/31

2 stops30h 48m

$369

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Sat 10/5

3 stops27h 53m

Tweed-New Haven

Wed 10/9

3 stops33h 03m

$370

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Wed 10/23

3 stops24h 32m

Tweed-New Haven

Thu 10/31

3 stops26h 23m

$372

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Sat 10/5

2 stops19h 58m

Tweed-New Haven

Wed 10/9

3 stops33h 03m

$373

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Thu 9/26

3 stops20h 15m

Tweed-New Haven

Thu 10/3

3 stops30h 59m

$381

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Thu 9/26

2 stops21h 47m

Tweed-New Haven

Thu 10/3

3 stops30h 59m

$392

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Thu 9/26

2 stops17h 12m

Tweed-New Haven

Thu 10/3

2 stops15h 37m

$477

Seattle/Tacoma IntlTweed-New Haven

SEA - HVN

SEAHVN

Seattle/Tacoma Intl

Sat 10/5

2 stops19h 58m

Tweed-New Haven

Wed 10/9

2 stops27h 55m

$497

Flights are sorted by cheapest first

Deals found on 9/11

Compare providers for flights from Seattle 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 Seattle to New Haven in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

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

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

Travel insights for flights from Seattle to New Haven

Get recent, data-driven insights about flights from Seattle to New Haven including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to New Haven (average of $119). Flying from Seattle to New Haven in August is currently the most expensive (average of $223). 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.

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

Find hourly flight availability from Seattle to New Haven. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2024.

It’s optimal to fly from Seattle to New Haven at noon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in New Haven by month

Plan your trip to New Haven by taking into account the average rainfall totals by month.

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.

Temperature in New Haven by month

Plan your trip to New Haven by taking into account the average temperature totals by month.

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).

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 flights from Seattle to New Haven for under $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to New Haven for under $400. The cheapest flight booked recently is on Multiple Airlines for just $359, but on average you can expect to pay $398.

  • What does SEA to HVN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Tweed-New Haven Airport flight would often be abbreviated as a SEA to HVN flight.

  • Can I find deals for flights from Seattle to New Haven that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to New Haven flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to New Haven with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to New Haven flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to New Haven that include hotel bookings?

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

  • How can I find direct flights from Seattle to New Haven?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to New Haven that allow pets onboard?

    Many airlines flying from Seattle to New Haven offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to New Haven?

    Yes, you can often find last-minute deals on Seattle to New Haven flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to New Haven flight deals updated?

    The Seattle to New Haven flight deals you see on this page were last updated on 9/12.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to New Haven (average of $119). Flying from Seattle to New Haven in August is currently the most expensive (average of $223). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to New Haven
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Seattle to New Haven by cabin class

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