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Cheap flights from Seattle to New York from C$ 137

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 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
6:12 a.m. - 10:11 p.m.SEA-LGA
12h 59m1 stop
Frontier Logo
10:55 p.m. - 12:07 p.m.LGA-SEA
16h 12m1 stop
C$ 263Frontier
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Fri, 3 Oct - Tue, 7 Oct
Hawaiian Airlines Logo
2:40 p.m. - 10:59 p.m.SEA-JFK
5h 19mdirect
Hawaiian Airlines Logo
6:49 p.m. - 10:11 p.m.JFK-SEA
6h 22mdirect
C$ 267Hawaiian Airlines
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Wed, 5 Nov - Wed, 12 Nov
Alaska Airlines Logo
10:36 p.m. - 6:59 a.m.SEA-EWR
5h 23mdirect
Alaska Airlines Logo
7:30 a.m. - 10:40 a.m.EWR-SEA
6h 10mdirect
C$ 273Alaska Airlines
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Sat, 1 Nov - Tue, 4 Nov
Alaska Airlines Logo
2:35 p.m. - 10:59 p.m.SEA-JFK
5h 24mdirect
Alaska Airlines Logo
7:20 a.m. - 10:29 a.m.JFK-SEA
6h 09mdirect
C$ 273Alaska Airlines
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Sat, 11 Oct - Sat, 18 Oct
Southwest Logo
11:00 a.m. - 11:20 p.m.SEA-LGA
9h 20m1 stop
Southwest Logo
6:25 p.m. - 11:45 p.m.LGA-SEA
8h 20m1 stop
C$ 273Southwest
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Wed, 15 Oct - Wed, 22 Oct
United Airlines Logo
6:20 a.m. - 2:36 p.m.SEA-EWR
5h 16mdirect
United Airlines Logo
7:55 a.m. - 11:11 a.m.EWR-SEA
6h 16mdirect
C$ 278United Airlines
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Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
6:00 a.m. - 2:23 p.m.SEA-EWR
5h 23mdirect
United Airlines Logo
3:32 p.m. - 6:31 p.m.EWR-SEA
5h 59mdirect
C$ 280United Airlines
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Fri, 10 Oct - Tue, 14 Oct
Southwest Logo
6:35 a.m. - 10:05 p.m.SEA-LGA
12h 30m2 stops
Southwest Logo
6:30 a.m. - 11:40 a.m.LGA-SEA
8h 10m1 stop
C$ 280Southwest
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Sat, 25 Oct - Fri, 31 Oct
Delta Logo
3:40 p.m. - 11:59 p.m.SEA-JFK
5h 19mdirect
Delta Logo
6:58 p.m. - 10:25 p.m.JFK-SEA
6h 27mdirect
C$ 300Delta
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Fri, 7 Nov - Mon, 10 Nov
Delta Logo
3:45 p.m. - 12:09 a.m.SEA-JFK
5h 24mdirect
Delta Logo
6:59 p.m. - 10:22 p.m.JFK-SEA
6h 23mdirect
C$ 328Delta
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Fri, 3 Oct - Sat, 11 Oct

Alaska Airlines flights from Seattle to New York

Our best Alaska Airlines deals on Seattle to New York flight tickets
Alaska Airlines
11 Oct
SEA2:35 p.m.Seattle/Tacoma Intl
5h 24m
JFK10:59 p.m.New York John F Kennedy Intl
18 Oct
JFK7:20 a.m.New York John F Kennedy Intl
6h 09m
SEA10:29 a.m.Seattle/Tacoma Intl
C$ 273
Find similar
Alaska Airlines
29 Oct
SEA8:01 a.m.Seattle/Tacoma Intl
5h 28m
JFK4:29 p.m.New York John F Kennedy Intl
29 Oct
JFK6:49 p.m.New York John F Kennedy Intl
6h 22m
SEA10:11 p.m.Seattle/Tacoma Intl
C$ 292
Find similar
Alaska Airlines
27 Sep
SEA2:35 p.m.Seattle/Tacoma Intl
5h 24m
JFK10:59 p.m.New York John F Kennedy Intl
1 Oct
JFK7:29 a.m.New York John F Kennedy Intl
6h 05m
SEA10:34 a.m.Seattle/Tacoma Intl
C$ 300
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Hawaiian Airlines flights from Seattle to New York

Our best Hawaiian Airlines deals on Seattle to New York flight tickets
Hawaiian Airlines
5 Nov
SEA2:40 p.m.Seattle/Tacoma Intl
5h 19m
JFK10:59 p.m.New York John F Kennedy Intl
12 Nov
JFK6:49 p.m.New York John F Kennedy Intl
6h 22m
SEA10:11 p.m.Seattle/Tacoma Intl
C$ 267
Find similar
Hawaiian Airlines
11 Oct
SEA9:30 p.m.Seattle/Tacoma Intl
5h 29m
EWR5:59 a.m.Newark
17 Oct
EWR4:29 p.m.Newark
6h 05m
SEA7:34 p.m.Seattle/Tacoma Intl
C$ 287
Find similar
Hawaiian Airlines
27 Sep
SEA8:19 a.m.Seattle/Tacoma Intl
5h 29m
EWR4:48 p.m.Newark
4 Oct
EWR7:29 p.m.Newark
6h 10m
SEA10:39 p.m.Seattle/Tacoma Intl
C$ 314
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momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 15 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

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Fri 3/10

6:12 a.m.-10:11 p.m.

1 stop12h 59m

New York LaGuardia

Tue 7/10

10:55 p.m.-12:07 p.m.

1 stop16h 12m

C$ 263

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 5/11

2:40 p.m.-10:59 p.m.

Nonstop5h 19m

New York John F Kennedy Intl

Wed 12/11

6:49 p.m.-10:11 p.m.

Nonstop6h 22m

C$ 267

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 1/11

10:36 p.m.-6:59 a.m.

Nonstop5h 23m

Newark

Tue 4/11

7:30 a.m.-10:40 a.m.

Nonstop6h 10m

C$ 273

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 11/10

2:35 p.m.-10:59 p.m.

Nonstop5h 24m

New York John F Kennedy Intl

Sat 18/10

7:20 a.m.-10:29 a.m.

Nonstop6h 09m

C$ 273

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 15/10

11:00 a.m.-11:20 p.m.

1 stop9h 20m

New York LaGuardia

Wed 22/10

6:25 p.m.-11:45 p.m.

1 stop8h 20m

C$ 273

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 29/10

6:20 a.m.-2:36 p.m.

Nonstop5h 16m

Newark

Wed 5/11

7:55 a.m.-11:11 a.m.

Nonstop6h 16m

C$ 278

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 10/10

6:00 a.m.-2:23 p.m.

Nonstop5h 23m

Newark

Tue 14/10

3:32 p.m.-6:31 p.m.

Nonstop5h 59m

C$ 280

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 25/10

6:35 a.m.-10:05 p.m.

2 stops12h 30m

New York LaGuardia

Fri 31/10

6:30 a.m.-11:40 a.m.

1 stop8h 10m

C$ 280

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 7/11

3:40 p.m.-11:59 p.m.

Nonstop5h 19m

New York John F Kennedy Intl

Mon 10/11

6:58 p.m.-10:25 p.m.

Nonstop6h 27m

C$ 300

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 3/10

3:45 p.m.-12:09 a.m.

Nonstop5h 24m

New York John F Kennedy Intl

Sat 11/10

6:59 p.m.-10:22 p.m.

Nonstop6h 23m

C$ 328

Flights are sorted by cheapest round-trip 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 February is another great option to travel to New York, with average flight prices from Seattle averaging around C$ 447.

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

According to our data, Friday is the cheapest day to fly to New York from Seattle. The lowest ticket price found for a Friday departure recently was C$ 482. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Seattle to New York on a Monday will generally be more expensive and average around C$ 955. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Seattle to New York flights are usually those with departure times in the afternoon. Our users have found flights to New York in the afternoon for as low as C$ 285. In contrast, the most expensive time of day to depart to New York is in the morning when prices are around C$ 848.

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 C$ 571 when searching weeks out. 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 C$ 436 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 round-trip 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

Best price found

C$ 522

Fastest flight time

5h 08m

Direct flights

Every day

Airports in New York

2 airports
The best one-way flight to New York from Seattle in the past 72 hours is C$ 522. The best round-trip flight deal from Seattle to New York found on momondo in the last 72 hours is C$ 301.
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?

    Seattle/Tacoma Intl and New York are 3862.4 km apart from one another. Typically, this will take 5h 15m by plane in normal conditions.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New York?

  • 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 you'll need for your trip to New York may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Seattle to New York

Compare and see reviews for airlines that fly from Seattle to New York with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 237Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 301Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom C$ 349Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom C$ 476Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Seattle to New York

    Alaska Airlines flies from Seattle to New York around 54 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to New York in the last 72 hours was C$ 218 (round-trip), much lower than the average airfare cost of C$ 355 for Alaska Airlines flights on this route.

  • Delta Flights From Seattle to New York

    Delta (7.9/10 from 7,954 reviews) operates around 22 flights from Seattle to New York in any given week. The average Delta airfare for this route is around C$ 276, with deals from around C$ 171 rare but found on momondo. Referenced prices are for round-trip Seattle to New York flight searches in the last 72 hours.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Secaucus
Carlstadt
North Bergen
Rahway
Staten Island
Fort Lee
Parsippany
Paramus
West Orange
Middletown
Goshen
Wayne
Weehawken
Clark
Bronx
South Plainfield
Monmouth Junction
Carteret
Tarrytown

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to New York. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Seattle to New York flights to just show those with flexible booking policies.

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

Once all potential Seattle to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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, organize 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 21.9 km from New York
Newark Airport
New York John F Kennedy Intl Airport
New York LaGuardia Airport