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Cheap flights from Seattle to New York from £73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Alaska Airlines Logo
08:48 - 17:06SEA-EWR
5h 18mdirect
Alaska Airlines Logo
07:30 - 10:40EWR-SEA
6h 10mdirect
£145Alaska Airlines
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Wed, 5 Nov - Fri, 7 Nov
American Airlines Logo
07:10 - 19:29SEA-JFK
9h 19m1 stop
American Airlines Logo
14:55 - 20:59JFK-SEA
9h 04m1 stop
£145American Airlines
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Sat, 1 Nov - Sat, 8 Nov
Southwest Logo
05:15 - 18:10SEA-LGA
9h 55m1 stop
Southwest Logo
18:25 - 23:45LGA-SEA
8h 20m1 stop
£145Southwest
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Fri, 3 Oct - Wed, 8 Oct
United Airlines Logo
06:20 - 14:36SEA-EWR
5h 16mdirect
United Airlines Logo
07:55 - 11:11EWR-SEA
6h 16mdirect
£148United Airlines
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Wed, 29 Oct - Wed, 5 Nov
JetBlue Logo
23:40 - 08:00SEA-JFK
5h 20mdirect
JetBlue Logo
19:00 - 22:24JFK-SEA
6h 24mdirect
£148JetBlue
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Mon, 29 Sep - Thu, 2 Oct
Southwest Logo
06:35 - 22:05SEA-LGA
12h 30m2 stops
Southwest Logo
17:55 - 23:45LGA-SEA
8h 50m1 stop
£149Southwest
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Sat, 25 Oct - Tue, 28 Oct
United Airlines Logo
06:00 - 14:23SEA-EWR
5h 23mdirect
United Airlines Logo
07:15 - 10:17EWR-SEA
6h 02mdirect
£149United Airlines
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Fri, 10 Oct - Sun, 19 Oct
United Airlines Logo
08:30 - 19:30SEA-EWR
8h 00m1 stop
United Airlines Logo
07:15 - 10:17EWR-SEA
6h 02mdirect
£149United Airlines
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Wed, 1 Oct - Sun, 5 Oct
Alaska Airlines Logo
21:34 - 05:59SEA-EWR
5h 25mdirect
Alaska Airlines Logo
07:30 - 10:40EWR-SEA
6h 10mdirect
£151Alaska Airlines
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Fri, 31 Oct - Wed, 5 Nov
JetBlue Logo
23:40 - 08:00SEA-JFK
5h 20mdirect
JetBlue Logo
19:00 - 22:24JFK-SEA
6h 24mdirect
£152JetBlue
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Tue, 30 Sep - Sat, 4 Oct

JetBlue flights from Seattle to New York

Our best JetBlue deals on Seattle to New York flight tickets
JetBlue
29 Sept
SEA23:40Seattle/Tacoma Intl
5h 20m
JFK08:00New York John F Kennedy Intl
2 Oct
JFK19:00New York John F Kennedy Intl
6h 24m
SEA22:24Seattle/Tacoma Intl
£148
Find similar
JetBlue
30 Sept
SEA23:40Seattle/Tacoma Intl
5h 20m
JFK08:00New York John F Kennedy Intl
4 Oct
JFK19:00New York John F Kennedy Intl
6h 24m
SEA22:24Seattle/Tacoma Intl
£152
Find similar
JetBlue
8 Oct
SEA23:40Seattle/Tacoma Intl
5h 20m
JFK08:00New York John F Kennedy Intl
15 Oct
JFK18:50New York John F Kennedy Intl
6h 31m
SEA22:21Seattle/Tacoma Intl
£153
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Alaska Airlines flights from Seattle to New York

Our best Alaska Airlines deals on Seattle to New York flight tickets
Alaska Airlines
5 Nov
SEA10:05Seattle/Tacoma Intl
5h 24m
EWR18:29Newark
7 Nov
EWR07:30Newark
6h 10m
SEA10:40Seattle/Tacoma Intl
£145
Find similar
Alaska Airlines
1 Nov
SEA23:59Seattle/Tacoma Intl
5h 21m
JFK07:20New York John F Kennedy Intl
8 Nov
JFK07:00New York John F Kennedy Intl
6h 25m
SEA10:25Seattle/Tacoma Intl
£151
Find similar
Alaska Airlines
29 Oct
SEA08:01Seattle/Tacoma Intl
5h 28m
JFK16:29New York John F Kennedy Intl
29 Oct
JFK18:49New York John F Kennedy Intl
6h 22m
SEA22:11Seattle/Tacoma Intl
£155
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Seattle to New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 5/11

08:48-17:06

Nonstop5h 18m

Newark

Fri 7/11

07:30-10:40

Nonstop6h 10m

£145

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 1/11

07:10-19:29

1 stop9h 19m

New York John F Kennedy Intl

Sat 8/11

14:55-20:59

1 stop9h 04m

£145

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Fri 3/10

05:15-18:10

1 stop9h 55m

New York LaGuardia

Wed 8/10

18:25-23:45

1 stop8h 20m

£145

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 29/10

06:20-14:36

Nonstop5h 16m

Newark

Wed 5/11

07:55-11:11

Nonstop6h 16m

£148

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Mon 29/9

23:40-08:00

Nonstop5h 20m

New York John F Kennedy Intl

Thu 2/10

19:00-22:24

Nonstop6h 24m

£148

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 25/10

06:35-22:05

2 stops12h 30m

New York LaGuardia

Tue 28/10

17:55-23:45

1 stop8h 50m

£149

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 10/10

06:00-14:23

Nonstop5h 23m

Newark

Sun 19/10

07:15-10:17

Nonstop6h 02m

£149

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 1/10

08:30-19:30

1 stop8h 00m

Newark

Sun 5/10

07:15-10:17

Nonstop6h 02m

£149

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 31/10

21:34-05:59

Nonstop5h 25m

Newark

Wed 5/11

07:30-10:40

Nonstop6h 10m

£151

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 30/9

23:40-08:00

Nonstop5h 20m

New York John F Kennedy Intl

Sat 4/10

19:00-22:24

Nonstop6h 24m

£152

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Seattle to New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New York?

The month of September is, on average, the cheapest month to fly to New York from Seattle, with most prices found around £229. The month of February is another great option to travel to New York, with average flight prices from Seattle averaging around £238.

What is the cheapest day to depart on your flight to New York?

According to our data, Tuesday is the cheapest day to fly to New York from Seattle. The lowest ticket price found for a Tuesday departure recently was £260. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to New York is Wednesday, with ticket prices averaging around £1,040.

What is the cheapest time of day to depart on your flight to New York?

According to our data, the cheapest time of day to fly to New York is in the morning. momondo users have found flights departing from Seattle to New York in the morning for as low as £323. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £600 on average. Flights to New York from Seattle at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seattle/Tacoma Intl to New York flight route?

Fly from Seattle/Tacoma Intl to New York John F Kennedy Intl for the best Seattle/Tacoma Intl - New York flight prices

How far in advance should I book a flight to New York?

You are more likely to see cheaper flights to New York from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around £304 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Seattle for as low as £232 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to New York flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to New York flights?

No. A direct flight is the cheapest option for a flight between Seattle to New York.

How have Seattle to New York flight prices changed over time?

As of September 2025, prices for Seattle to New York flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to New York

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to New York (SEA to NYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New York

Fastest flight time

5h 08m

Direct flights

Every day

Airports in New York

2 airports
The fastest flight from Seattle to New York takes 5h 08m
Direct flights go from Seattle to New York every day.
There are 2 airports near New York: Newark (EWR), New York John F Kennedy Intl (JFK)
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  • How far is Seattle/Tacoma Intl to New York by plane?

    A flight from Seattle/Tacoma Intl to New York will travel around 2400.0 mi. Flights usually cover this in 5h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New York?

    Prices for flights from Seattle/Tacoma Intl Airport to New York are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to New York?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New York.

  • What documentation or ID do you need to fly to New York?

    The travel and health documents required for your trip to New York can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seattle to New York?

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Saddle Brook
Secaucus
North Wales
Roslyn
Paramus
North Bergen
Yonkers
Staten Island
Bronx
Hoboken
Somerset
Tarrytown
Stamford
Milford
Norwalk
Teaneck
Fishkill
East Brunswick
Uniondale

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New York?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to New York for you.

Can I find flights from Seattle to New York with flexible booking policies on momondo?

All flight searches from Seattle to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to New York?

Once you have performed a search for Seattle to New York flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to New York right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Seattle and alert you when they change.

An easier way to manage your New York trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to the United States

Fly into one of these airports located in New York

Airports listed have a maximum distance of 13.6 mi from New York
Newark Airport
New York John F Kennedy Intl Airport
New York LaGuardia Airport