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Cheap flights from Seattle to New York from $162

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NYC
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 December 2025.

Wed 31/1223:15SEA - EWR
1 stop7h 25mUnited Airlines
Tue 6/107:45EWR - SEA
Nonstop6h 22mUnited Airlines
Deal found 10/12$391
Wed 24/1216:57SEA - EWR
1 stop9h 17mDelta
Sat 10/107:00EWR - SEA
1 stop8h 33mDelta
Deal found 10/12$447
Mon 15/1206:06SEA - EWR
Nonstop5h 23mAlaska Airlines
Fri 9/118:08EWR - SEA
Nonstop6h 20mAlaska Airlines
Deal found 9/12$456
Wed 31/1222:39SEA - EWR
Nonstop5h 20mAlaska Airlines
Tue 6/117:30EWR - SEA
1 stop10h 11mAlaska Airlines
Deal found 8/12$462
Wed 31/1223:09SEA - EWR
Nonstop5h 14mUnited Airlines
Wed 7/111:30EWR - SEA
1 stop9h 44mUnited Airlines
Deal found 10/12$477
Wed 17/1213:45SEA - EWR
1 stop7h 03mDelta
Wed 7/115:59EWR - SEA
1 stop9h 51mDelta
Deal found 10/12$484
Wed 31/1213:59SEA - JFK
Nonstop5h 26mAlaska Airlines
Thu 8/116:22JFK - SEA
Nonstop6h 28mAlaska Airlines
Deal found 8/12$507
Tue 23/1222:39SEA - EWR
Nonstop5h 20mAlaska Airlines
Fri 9/118:08EWR - SEA
Nonstop6h 20mAlaska Airlines
Deal found 10/12$510
Wed 17/1220:31SEA - EWR
1 stop16h 10mAlaska Airlines
Wed 7/118:08EWR - SEA
Nonstop6h 20mAlaska Airlines
Deal found 9/12$514
Wed 31/1207:10SEA - JFK
Nonstop5h 29mDelta
Wed 7/118:59JFK - SEA
Nonstop6h 26mDelta
Deal found 9/12$537
Fri 26/1222:55SEA - JFK
Nonstop5h 18mDelta
Wed 14/118:59JFK - SEA
Nonstop6h 26mDelta
Deal found 9/12$552
Wed 31/1223:34SEA - JFK
Nonstop5h 25mAlaska Airlines
Wed 7/117:17JFK - SEA
1 stop8h 16mAlaska Airlines
Deal found 8/12$567

Find 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 December 2025.

Round-trip from

$320

One-way from

$162

Popular in

December

Cheapest in

September

Average price

$740
United Airlines
  • United Airlines
  • 21/1-25/1
  • 2 total stops
  • 16h 09m total
  • Seattle to New York
Search Deals
United Airlines
  • United Airlines
  • 18/1
  • Nonstop
  • 5h 19m total
  • Seattle to New York
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

Fri 23/1

08:43-16:55

Nonstop5h 12m

Newark

Tue 27/1

18:08-21:28

Nonstop6h 20m

$328

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 5/1

06:00-14:17

Nonstop5h 17m

Newark

Wed 7/1

19:50-23:15

Nonstop6h 25m

$328

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 9/1

07:00-15:19

Nonstop5h 19m

Newark

Fri 16/1

09:00-16:01

1 stop10h 01m

$328

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 5/2

07:00-18:59

1 stop8h 59m

Newark

Sun 8/2

07:45-11:07

Nonstop6h 22m

$328

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 23/2

23:35-07:44

Nonstop5h 09m

Newark

Fri 27/2

20:28-23:51

Nonstop6h 23m

$329

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 24/1

17:59-15:29

1 stop18h 30m

Newark

Sat 31/1

18:08-21:28

Nonstop6h 20m

$334

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 12/1

19:30-07:09

1 stop8h 39m

Newark

Mon 19/1

07:45-11:07

Nonstop6h 22m

$343

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 23/1

08:43-16:55

Nonstop5h 12m

Newark

Fri 30/1

17:30-09:18

1 stop18h 48m

$350

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 11/2

20:50-16:30

1 stop16h 40m

Newark

Sun 15/2

19:29-22:54

Nonstop6h 25m

$350

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 12/1

08:43-16:55

Nonstop5h 12m

Newark

Wed 28/1

18:08-21:28

Nonstop6h 20m

$356

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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 5 December 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, December is the cheapest month in which you can book a flight from Seattle to New York (average of $194). Flying from Seattle to New York in January is currently the most expensive (average of $326). 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 December 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 December 2025.

The most flights from SEA to NYC are scheduled on a Tuesday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

How often are flights from Seattle to New York delayed?

About 15% of weekly flights between Seattle and New York have experienced delays in the past year, with the average delay time being 166 minutes.

What is the most punctual flight time for Seattle to New York flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seattle to New York flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 54 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 12m. The distance between Seattle and New York is about 3851 km. All flights are typically direct.

  • 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 - New York John F Kennedy Intl or Seattle/Tacoma Intl - Newark, 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: Aeromexico (93%), SAUDIA (90%), China Eastern (90%).

  • 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, December is the cheapest month in which you can book a flight from Seattle to New York (average of $194). Flying from Seattle to New York in January is currently the most expensive (average of $326). 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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