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Cheap flights from Seattle to New York from $152

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NYC
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Seattle to New York

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to New York
Explore the most affordable flight options available from Seattle to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Sat 6/1223:50SEA - EWR
Nonstop5h 09mUnited Airlines
Wed 10/1219:25EWR - SEA
Nonstop6h 13mUnited Airlines
Deal found 10/11$302
Wed 10/1207:00SEA - EWR
Nonstop5h 14mUnited Airlines
Sun 18/107:45EWR - SEA
Nonstop6h 22mUnited Airlines
Deal found 9/11$309
Thu 25/1223:09SEA - EWR
Nonstop5h 14mUnited Airlines
Wed 7/110:15EWR - SEA
1 stop8h 46mUnited Airlines
Deal found 10/11$312
Wed 3/1223:50SEA - EWR
Nonstop5h 09mUnited Airlines
Mon 8/1219:25EWR - SEA
Nonstop6h 13mUnited Airlines
Deal found 10/11$317
Fri 12/1208:44SEA - EWR
Nonstop5h 16mAlaska Airlines
Fri 12/1219:59EWR - SEA
Nonstop6h 20mAlaska Airlines
Deal found 10/11$323
Wed 10/1208:45SEA - EWR
1 stop18h 45mAlaska Airlines
Sun 18/116:36EWR - SEA
Nonstop6h 19mAlaska Airlines
Deal found 9/11$325
Wed 10/1213:40SEA - EWR
1 stop7h 33mUnited Airlines
Sun 14/1207:59EWR - SEA
Nonstop6h 17mUnited Airlines
Deal found 10/11$332
Thu 11/1206:06SEA - EWR
Nonstop5h 23mAlaska Airlines
Thu 11/1217:30EWR - SEA
Nonstop6h 21mAlaska Airlines
Deal found 8/11$339
Mon 15/1221:35SEA - EWR
Nonstop5h 23mAlaska Airlines
Wed 7/118:08EWR - SEA
Nonstop6h 20mAlaska Airlines
Deal found 9/11$340
Sun 7/1223:50SEA - EWR
Nonstop5h 09mUnited Airlines
Sat 13/1207:59EWR - SEA
Nonstop6h 17mUnited Airlines
Deal found 10/11$348
Tue 9/1221:35SEA - EWR
Nonstop5h 23mAlaska Airlines
Wed 10/1209:00EWR - SEA
1 stop11h 28mAlaska Airlines
Deal found 9/11$354
Wed 3/1221:59SEA - JFK
Nonstop5h 16mDelta
Tue 9/1207:00JFK - SEA
Nonstop6h 26mDelta
Deal found 9/11$394

Cheap flight deals from Seattle to New York

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to New York (NYC). 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 11 November 2025.

Round-trip from

$302

One-way from

$152

Popular in

December

Cheapest in

September

Average price

$544
Alaska Airlines
  • Alaska Airlines
  • 14/1-17/1
  • Nonstop
  • 11h 35m total
  • Seattle to New York
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United Airlines
  • United Airlines
  • 15/12
  • Nonstop
  • 5h 09m total
  • Seattle to New York
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to New York 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 647,157 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Seattle to New York that are best for you.

Fly from

Seattle

Fly to

New York

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 6/12

10:00-18:26

Nonstop5h 26m

Newark

Tue 9/12

19:59-23:19

Nonstop6h 20m

$348

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 18/2

08:55-17:11

Nonstop5h 16m

Newark

Sun 22/2

16:37-09:28

1 stop19h 51m

$349

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 12/12

19:11-05:14

1 stop7h 03m

Newark

Sat 13/12

17:30-22:25

1 stop7h 55m

$363

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 17/2

08:17-19:05

1 stop7h 48m

Newark

Fri 20/2

13:00-19:03

1 stop9h 03m

$363

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 14/12

23:59-10:59

1 stop8h 00m

Newark

Wed 7/1

09:39-14:21

1 stop7h 42m

$363

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 9/12

14:59-05:54

1 stop11h 55m

Newark

Fri 12/12

19:59-23:19

Nonstop6h 20m

$363

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 10/3

22:20-06:39

Nonstop5h 19m

Newark

Wed 11/3

16:29-19:53

Nonstop6h 24m

$365

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 14/1

10:09-18:24

Nonstop5h 15m

Newark

Mon 19/1

18:08-21:28

Nonstop6h 20m

$378

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 10/12

11:30-20:01

Nonstop5h 31m

New York John F Kennedy Intl

Sat 13/12

07:00-10:26

Nonstop6h 26m

$394

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 3/3

21:59-06:13

Nonstop5h 14m

New York John F Kennedy Intl

Tue 10/3

18:40-22:16

Nonstop6h 36m

$394

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to New York

Have a flexible travel schedule? Discover the best time to fly to New York from Seattle with our price prediction graph.
Estimated return 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 Seattle to New York

How far ahead should I book a flight from Seattle to New York?

Use this chart to determine the optimal time to book a return flight from Seattle to New York. Price data was last updated on 7 November 2025.

The price you pay for your flight from Seattle to New York may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Seattle to New York (average of $208). Flying from Seattle to New York in January is currently the most expensive (average of $337). 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 NYC?

Find hourly flight availability from Seattle to New York. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to New York at midday. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Weekly flight availability from Seattle to New York

Explore weekly flight availability from Seattle to New York. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 November 2025.

The most flights from SEA to NYC are scheduled on a Tuesday (63 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost for a return flight from Seattle to New York?

Related info for your journey

Find useful and relevant information for your journey from Seattle to New York. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to New York?

    For a flight from Seattle to New York, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 42 outbound flights to New York per day. 0 airlines have flights to New York from Seattle/Tacoma Intl on a regular basis.

  • How long is the flight from Seattle to New York?

    Departing from Seattle to New York will take you 5h 26m. The distance between Seattle and New York is about 3851 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Seattle to New York one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $152. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Seattle to New York for a low price.

  • What are the most popular routes from Seattle to New York?

    When deciding which route to take from Seattle to New York, consider Seattle/Tacoma Intl - New Windsor Stewart, Seattle/Tacoma Intl - Newark or Seattle/Tacoma Intl - New York John F Kennedy Intl, as they are the most popular.

  • What are the most reliable airlines from Seattle to New York?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to New York on time: Etihad Airways (95%), Royal Air Maroc (95%), Scandinavian Airlines (91%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to New York 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 Seattle to New York?

    Currently, March is the cheapest month in which you can book a flight from Seattle to New York (average of $208). Flying from Seattle to New York in January is currently the most expensive (average of $337). 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

Travelling to a place near New York?

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Can Cheapflights find flights from Seattle to New York with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to New York, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to New York become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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