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Cheap flights from Seattle to New York from £134

SEA — NYC
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York are usually found in January or February, booked 79 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Seattle to New York

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to New York

Sat 7/1109:55 -
Nonstop5h 28m
Sat 14/1118:29 -
Nonstop6h 19m
Deal found 22/10£244
Tue 10/1121:18 -
Nonstop5h 22m
Wed 11/1109:30 -
Nonstop6h 17m
Deal found 21/10£248
Sat 5/1218:57 -
1 stop7h 58m
Sat 12/1209:00 -
Nonstop6h 29m
Deal found 21/10£249
Tue 10/1106:00 -
Nonstop5h 29m
Tue 17/1107:00 -
Nonstop6h 16m
Deal found 21/10£249
Wed 4/1115:41 -
Nonstop5h 18m
Tue 10/1107:00 -
Nonstop6h 16m
Deal found 21/10£252
Tue 10/1108:45 -
1 stop7h 34m
Tue 17/1109:30 -
1 stop11h 25m
Deal found 21/10£255
Tue 17/1115:41 -
Nonstop5h 18m
Sat 21/1119:29 -
Nonstop6h 19m
Deal found 21/10£255
Tue 10/1108:30 -
1 stop8h 30m
Tue 17/1118:25 -
Nonstop6h 24m
Deal found 21/10£256
Wed 4/1108:09 -
1 stop8h 18m
Tue 10/1118:25 -
Nonstop6h 24m
Deal found 21/10£259
Tue 17/1118:51 -
1 stop8h 39m
Wed 18/1109:00 -
1 stop9h 08m
Deal found 21/10£262
Tue 17/1115:58 -
1 stop11h 24m
Wed 18/1109:30 -
1 stop10h 26m
Deal found 21/10£262
Sat 7/1108:45 -
1 stop7h 34m
Sat 14/1111:30 -
1 stop12h 33m
Deal found 21/10£267

Find flight deals from Seattle to New York

Round-trip from

£244

One-way from

£134

Popular in

August

Cheapest in

January

Average price

£334

Good one-way deal

£321 or less
Alaska Airlines
  • Alaska Airlines
  • 7/11-14/11
  • Nonstop
  • 11h 47m total
  • Seattle to New York
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Delta
  • Delta
  • 7/11-31/12
  • 1 total stop
  • 8h 05m total
  • Seattle to New York
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Highest demand for flights based on searches. 14% potential increase in price (£39 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Seattle/Tacoma Intl to New York (NYC).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to New York that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Wed 30/12

22:50-09:47

1 stop7h 57m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£137

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Sat 12/12

15:50-05:55

1 stop11h 05m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£141

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Sun 22/11

22:22-06:40

Nonstop5h 18m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£145

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Tue 5/1

07:45-19:23

1 stop8h 38m

New York John F Kennedy Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

£149

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Fri 6/11

05:30-17:00

1 stop8h 30m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£152

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Thu 26/11

08:25-21:01

1 stop9h 36m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£152

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Sun 1/11

22:56-10:08

1 stop8h 12m

Newark

Wed 31/12

00:00-21:00

Nonstop0h 00m

£152
Fastest return journey

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sun 27/12

21:25-05:29

Nonstop5h 04m

New York John F Kennedy Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

£156

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sun 22/11

23:05-07:24

Nonstop5h 19m

New York John F Kennedy Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

£156

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Fri 20/11

16:00-00:09

Nonstop5h 09m

New York John F Kennedy Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

£156

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 44 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Seattle to New York

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

Currently, January is the cheapest month in which you can book a flight from Seattle to New York (average of £250). Flying from Seattle to New York in August is currently the most expensive (average of £391). 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?

It’s optimal to fly from Seattle to New York at midday. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Seattle to New York

The most flights from SEA to NYC are scheduled on a Wednesday (46 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

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

Airfare is below average for this route at the moment.
Seattle to New York flights typically cost between £251 and £407 in November.
The cheapest return price found within the last 5 days was £244 on Alaska Airlines (7 Nov–14 Nov).

How often are flights from Seattle to New York delayed?

About 13% 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?

Tuesday 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 12% of flights being delayed.

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

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to New York. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • 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 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 22 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?

    A quick flight from Seattle to New York can take about 5h 07m. Alaska Airlines provides one of the quickest options available for as low as £282. Seattle and New York are separated by a distance of 2413 mi. 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 - Newark, Seattle/Tacoma Intl - New York John F Kennedy Intl or Seattle/Tacoma Intl - New York LaGuardia as they are the most popular.

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

    Before booking your flight to New York from Seattle, check out the most reliable airlines to get you to your destination on time: Condor (90%), Alaska Airlines (89%), Qatar Airways( 88%).

  • What are the cheapest flights from Seattle to New York?

    While on average a flight from Seattle to New York is generally £321, our data shows the cheapest flight currently is £301. When looking at the most popular route, (Seattle/Tacoma Intl - Newark), you can expect to pay £255 for that flight.

  • 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, January is the cheapest month in which you can book a flight from Seattle to New York (average of £250). Flying from Seattle to New York in August is currently the most expensive (average of £391). 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?

Book flights to New York if you plan to visit one of these locations
Queens
Ronkonkoma
Elizabeth
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Mahwah
Bronx
North Bergen
Garden City
Rutherford
North Wales
Norwalk
Rahway
Staten Island
Carlstadt
Fort Lee
Secaucus
West New York
Edgewater
Weehawken

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to New York

Seattle to Newark flights
Portland to Newark flights

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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, Cheapflights offers price alerts on Seattle to New York flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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