$183+ Cheap flights from New Haven to Seattle (HVN - SEA)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — SEA
Jul 13 — Jul 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 June 13, 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 June 13, 2026.
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/258:00 am
HVN
- SEA
2 stops17h 46m
Multiple Airlines
Sat 8/111:59 pm
SEA
- HVN
2 stops12h 51m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$746
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/176:30 am
HVN
- SEA
2 stops19h 16m
Multiple Airlines
Thu 7/2311:59 pm
SEA
- HVN
2 stops16h 19m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 6/9. 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 7/28:05 am
HVN
- SEA
2 stops17h 41m
Multiple Airlines
Wed 7/86:21 pm
SEA
- HVN
2 stops22h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$960
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 June 13, 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 June 13, 2026.
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/258:00 am
HVN
- SEA
2 stops17h 46m
Multiple Airlines
Sat 8/111:59 pm
SEA
- HVN
2 stops12h 51m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$746
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/176:30 am
HVN
- SEA
2 stops19h 16m
Multiple Airlines
Thu 7/2311:59 pm
SEA
- HVN
2 stops16h 19m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 6/9. 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 7/28:05 am
HVN
- SEA
2 stops17h 41m
Multiple Airlines
Wed 7/86:21 pm
SEA
- HVN
2 stops22h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$960
Last-minute flights from New Haven to SeattleDiscover last-minute flight deals from New Haven to Seattle. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from New Haven to Seattle. Data last updated June 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/9. 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 7/28:05 am
HVN
- SEA
2 stops17h 41m
Multiple Airlines
Wed 7/86:21 pm
SEA
- HVN
2 stops22h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$960
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/176:30 am
HVN
- SEA
2 stops19h 16m
Multiple Airlines
Thu 7/2311:59 pm
SEA
- HVN
2 stops16h 19m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/258:00 am
HVN
- SEA
2 stops17h 46m
Multiple Airlines
Sat 8/111:59 pm
SEA
- HVN
2 stops12h 51m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$746
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 June 13, 2026.
Search for one-way flight options from New Haven to Seattle. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 9/12:47 pm
HVN
- SEA
2 stops46h 48m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:36 pm
HVN
- SEA
2 stops40h 59m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:47 pm
HVN
- SEA
3 stops54h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:24 pm
HVN
- SEA
3 stops42h 36m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:36 pm
HVN
- SEA
2 stops48h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:54 pm
HVN
- SEA
2 stops24h 51m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:51 pm
HVN
- SEA
2 stops46h 09m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:42 pm
HVN
- SEA
2 stops44h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$343
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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (WAYA) |
One-way from | $183 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $487 |
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 2,558,603 searches. Data last updated June 13, 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
Quickest round-trip
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Sat 7/25
8:00 am-10:46 pm
2 stops17h 46m
Seattle/Tacoma Intl
Sat 8/1
11:59 pm-3:50 pm
2 stops12h 51m
$746
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Fri 7/17
6:30 am-10:46 pm
2 stops19h 16m
Seattle/Tacoma Intl
Thu 7/23
11:59 pm-7:18 pm
2 stops16h 19m
$758
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Thu 7/2
8:05 am-10:46 pm
2 stops17h 41m
Seattle/Tacoma Intl
Wed 7/8
6:21 pm-7:28 pm
2 stops22h 07m
$960
Cheapest one-way
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Tue 9/1
2:47 pm-10:35 am
2 stops46h 48m
$183
Quickest one-way
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Sun 9/6
8:36 pm-10:35 am
2 stops40h 59m
$223
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Tue 9/8
2:47 pm-6:26 pm
3 stops54h 39m
$233
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Fri 9/11
6:24 pm-10:00 am
3 stops42h 36m
$243
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Thu 7/9
8:36 pm-5:51 pm
2 stops48h 15m
$271
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Mon 9/7
2:51 pm-10:00 am
2 stops46h 09m
$293
New HavenSeattle
HVN - SEA
HVNSEA
Tweed-New Haven
Sat 8/1
3:42 pm-9:17 am
2 stops44h 35m
$343
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 June.
| 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.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 13, 2026.
Get a feel of what it's like to fly with Alaska Airlines from New Haven to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
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
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from New Haven
Popular flights
Seattle flight routes
Alternative routes for New Haven to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Haven to Seattle by cabin class
Find flights from New Haven to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Haven and Seattle flights
Browse other New Haven and Seattle flight options. Last updated on June 13, 2026.
Other flights from New Haven
Browse through other flights departing from New Haven. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Top airline flying from New Haven to Seattle
Discover the top airline that operate flights from New Haven to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$467 | FlexibilityNo cancel fee | On-time75% |