$221+ Cheap flights from New Haven to Seattle (HVN - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — SEA
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from New Haven to Seattle 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 Haven to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Haven to SeattleExplore the most affordable flight options available from New Haven to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from New Haven to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 12/63:00 pm -
2 stops27h 43m
Thu 12/109:09 pm -
3 stops22h 34m
Deal found 11/4![Multiple Airlines logo]()
$518
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Fri 11/137:40 pm -
2 stops22h 32m
Tue 11/177:48 pm -
3 stops23h 06m
Deal found 10/30![Multiple Airlines logo]()
$636
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Tue 11/176:30 am -
2 stops35h 42m
Sat 11/214:37 pm -
3 stops26h 59m
Deal found 11/2![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/98:00 am -
3 stops39h 04m
Sun 12/136:19 pm -
2 stops17h 56m
Deal found 11/3![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/194:20 pm -
2 stops23h 17m
Mon 11/234:37 pm -
2 stops27h 09m
Deal found 11/4![Multiple Airlines logo]()
$731
Best flights from New Haven to SeattleDiscover carefully curated flight deals from New Haven to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from New Haven to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 12/68:30 am -
3 stops34h 13m
Thu 12/109:09 pm -
3 stops22h 34m
Deal found 11/4![Multiple Airlines logo]()
$545
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Tue 11/176:30 am -
2 stops35h 42m
Sat 11/214:37 pm -
3 stops26h 59m
Deal found 11/2![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/98:00 am -
3 stops39h 04m
Sun 12/136:19 pm -
2 stops17h 56m
Deal found 11/3![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/194:20 pm -
2 stops23h 17m
Mon 11/234:37 pm -
2 stops27h 09m
Deal found 11/4![Multiple Airlines logo]()
$731
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Mon 11/166:30 am -
2 stops15h 03m
Fri 11/201:52 pm -
2 stops20h 53m
Deal found 11/1![Multiple Airlines logo]()
$825
Last-minute flights from New Haven to SeattleDiscover last-minute flight deals from New Haven to Seattle. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from New Haven to Seattle. Data last updated November 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Fri 11/137:40 pm -
2 stops22h 32m
Tue 11/177:48 pm -
3 stops23h 06m
Deal found 10/30![Multiple Airlines logo]()
$636
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Tue 11/176:30 am -
2 stops35h 42m
Sat 11/214:37 pm -
3 stops26h 59m
Deal found 11/2![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/194:20 pm -
2 stops23h 17m
Mon 11/234:37 pm -
2 stops27h 09m
Deal found 11/4![Multiple Airlines logo]()
$731
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 12/63:00 pm -
2 stops27h 43m
Thu 12/109:09 pm -
3 stops22h 34m
Deal found 11/4![Multiple Airlines logo]()
$518
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/98:00 am -
3 stops39h 04m
Sun 12/136:19 pm -
2 stops17h 56m
Deal found 11/3![Multiple Airlines logo]()
$647
One-way flights from New Haven to SeattleSearch for one-way flight options from New Haven to Seattle. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from New Haven to Seattle. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/67:54 pm -
2 stops22h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$221
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 11/96:30 am -
2 stops15h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$391
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 12/2712:05 pm -
3 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$567
Find flight deals from New Haven to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from New Haven (HVN) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $646 (Mytrip) |
One-way from | $221 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from New Haven to Seattle 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from New Haven to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Sun 12/6
7:54 pm-3:43 pm
2 stops22h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$221
Quickest round-trip
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Mon 11/9
6:30 am-6:33 pm
2 stops15h 03m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$391
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Sun 12/6
8:30 am-3:43 pm
3 stops34h 13m
Seattle/Tacoma Intl
Thu 12/10
9:09 pm-10:43 pm
3 stops22h 34m
$545
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Sun 12/27
12:05 pm-5:10 pm
3 stops32h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$567
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Tue 11/17
6:30 am-3:12 pm
2 stops35h 42m
Seattle/Tacoma Intl
Sat 11/21
4:37 pm-10:36 pm
3 stops26h 59m
$646
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Wed 12/9
8:00 am-8:04 pm
3 stops39h 04m
Seattle/Tacoma Intl
Sun 12/13
6:19 pm-3:15 pm
2 stops17h 56m
$647
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Thu 11/19
4:20 pm-12:37 pm
2 stops23h 17m
Seattle/Tacoma Intl
Mon 11/23
4:37 pm-10:46 pm
2 stops27h 09m
$731
New HavenSeattle
HVN Tweed-New Haven - SEA Seattle/Tacoma Intl
HVNSEA
Tweed-New Haven
Mon 11/16
6:30 am-6:33 pm
2 stops15h 03m
Seattle/Tacoma Intl
Fri 11/20
1:52 pm-1:45 pm
2 stops20h 53m
$825
Sorted by cheapest first
Compare providers for flights from New Haven to Seattle
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 New Haven to Seattle in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Haven-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Haven-Seattle 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 New Haven-Seattle 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 New Haven to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from New Haven with our price prediction graph.
HVN-SEA
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.
Related info for your journey
Find useful and relevant information for your journey from New Haven to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Lacey
Tacoma
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Olympia
Lakewood
Poulsbo
Marysville
Shoreline
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