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Cheap flights from Seattle to New York from C$ 140

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 30/8. 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

Alaska Airlines Logo
9:33 p.m. - 5:59 a.m.SEA-EWR
5h 26mdirect
Alaska Airlines Logo
5:30 p.m. - 8:35 p.m.EWR-SEA
6h 05mdirect
C$ 302Alaska Airlines
Find Deal
Thu, 4 Sep - Wed, 10 Sep
Alaska Airlines Logo
6:41 a.m. - 3:00 p.m.SEA-EWR
5h 19mdirect
Alaska Airlines Logo
7:19 a.m. - 10:20 a.m.EWR-SEA
6h 01mdirect
C$ 303Alaska Airlines
Find Deal
Wed, 27 Aug - Mon, 1 Sep
Hawaiian Airlines Logo
7:00 a.m. - 3:25 p.m.SEA-EWR
5h 25mdirect
Hawaiian Airlines Logo
4:25 p.m. - 7:41 p.m.EWR-SEA
6h 16mdirect
C$ 320Hawaiian Airlines
Find Deal
Wed, 29 Oct - Wed, 29 Oct
JetBlue Logo
11:59 p.m. - 8:20 a.m.SEA-JFK
5h 21mdirect
JetBlue Logo
6:54 p.m. - 10:20 p.m.JFK-SEA
6h 26mdirect
C$ 327JetBlue
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Hawaiian Airlines Logo
2:35 p.m. - 10:59 p.m.SEA-JFK
5h 24mdirect
Hawaiian Airlines Logo
4:40 p.m. - 7:54 p.m.JFK-SEA
6h 14mdirect
C$ 328Hawaiian Airlines
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Delta Logo
3:45 p.m. - 12:09 a.m.SEA-JFK
5h 24mdirect
Delta Logo
7:00 p.m. - 10:25 p.m.JFK-SEA
6h 25mdirect
C$ 342Delta
Find Deal
Sat, 20 Sep - Mon, 29 Sep
United Airlines Logo
7:00 a.m. - 5:17 p.m.SEA-LGA
7h 17m1 stop
United Airlines Logo
11:15 a.m. - 6:52 p.m.LGA-SEA
10h 37m1 stop
C$ 349United Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
JetBlue Logo
11:20 p.m. - 7:38 a.m.SEA-JFK
5h 18mdirect
JetBlue Logo
6:35 p.m. - 10:05 p.m.JFK-SEA
6h 30mdirect
C$ 349JetBlue
Find Deal
Fri, 22 Aug - Sat, 30 Aug
Delta Logo
6:00 a.m. - 3:57 p.m.SEA-EWR
6h 57m1 stop
Delta Logo
1:00 p.m. - 8:20 p.m.EWR-SEA
10h 20m1 stop
C$ 353Delta
Find Deal
Thu, 4 Sep - Wed, 10 Sep
United Airlines Logo
7:00 a.m. - 5:17 p.m.SEA-LGA
7h 17m1 stop
United Airlines Logo
10:15 a.m. - 6:00 p.m.LGA-SEA
10h 45m2 stops
C$ 363United Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct

Alaska Airlines flights from Seattle to New York

Our best Alaska Airlines deals on Seattle to New York flight tickets
Alaska Airlines
4 Sep
SEA9:33 p.m.Seattle/Tacoma Intl
5h 26m
EWR5:59 a.m.Newark
10 Sep
EWR5:30 p.m.Newark
6h 05m
SEA8:35 p.m.Seattle/Tacoma Intl
C$ 302
Find similar
Alaska Airlines
27 Aug
SEA6:41 a.m.Seattle/Tacoma Intl
5h 19m
EWR3:00 p.m.Newark
1 Sep
EWR7:19 a.m.Newark
6h 01m
SEA10:20 a.m.Seattle/Tacoma Intl
C$ 303
Find similar
Alaska Airlines
4 Sep
SEA8:19 a.m.Seattle/Tacoma Intl
5h 29m
EWR4:48 p.m.Newark
15 Sep
EWR7:29 p.m.Newark
6h 10m
SEA10:39 p.m.Seattle/Tacoma Intl
C$ 317
Find similar

JetBlue flights from Seattle to New York

Our best JetBlue deals on Seattle to New York flight tickets
JetBlue
20 Sep
SEA11:59 p.m.Seattle/Tacoma Intl
5h 21m
JFK8:20 a.m.New York John F Kennedy Intl
27 Sep
JFK6:54 p.m.New York John F Kennedy Intl
6h 26m
SEA10:20 p.m.Seattle/Tacoma Intl
C$ 327
Find similar
JetBlue
22 Aug
SEA11:20 p.m.Seattle/Tacoma Intl
5h 18m
JFK7:38 a.m.New York John F Kennedy Intl
30 Aug
JFK6:35 p.m.New York John F Kennedy Intl
6h 30m
SEA10:05 p.m.Seattle/Tacoma Intl
C$ 349
Find similar
JetBlue
12 Aug
SEA11:20 p.m.Seattle/Tacoma Intl
5h 18m
JFK7:38 a.m.New York John F Kennedy Intl
25 Aug
JFK4:30 p.m.New York John F Kennedy Intl
6h 28m
SEA7:58 p.m.Seattle/Tacoma Intl
C$ 356
Find similar

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 31 July 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

Thu 4/9

9:33 p.m.-5:59 a.m.

Nonstop5h 26m

Newark

Wed 10/9

5:30 p.m.-8:35 p.m.

Nonstop6h 05m

C$ 302

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 27/8

6:41 a.m.-3:00 p.m.

Nonstop5h 19m

Newark

Mon 1/9

7:19 a.m.-10:20 a.m.

Nonstop6h 01m

C$ 303

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 29/10

7:00 a.m.-3:25 p.m.

Nonstop5h 25m

Newark

Wed 29/10

4:25 p.m.-7:41 p.m.

Nonstop6h 16m

C$ 320

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 20/9

11:59 p.m.-8:20 a.m.

Nonstop5h 21m

New York John F Kennedy Intl

Sat 27/9

6:54 p.m.-10:20 p.m.

Nonstop6h 26m

C$ 327

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 16/9

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

Nonstop5h 24m

New York John F Kennedy Intl

Tue 30/9

4:40 p.m.-7:54 p.m.

Nonstop6h 14m

C$ 328

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 20/9

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

Nonstop5h 24m

New York John F Kennedy Intl

Mon 29/9

7:00 p.m.-10:25 p.m.

Nonstop6h 25m

C$ 342

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 21/10

7:00 a.m.-5:17 p.m.

1 stop7h 17m

New York LaGuardia

Tue 28/10

11:15 a.m.-6:52 p.m.

1 stop10h 37m

C$ 349

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 22/8

11:20 p.m.-7:38 a.m.

Nonstop5h 18m

New York John F Kennedy Intl

Sat 30/8

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

Nonstop6h 30m

C$ 349

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 4/9

6:00 a.m.-3:57 p.m.

1 stop6h 57m

Newark

Wed 10/9

1:00 p.m.-8:20 p.m.

1 stop10h 20m

C$ 353

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 21/10

7:00 a.m.-5:17 p.m.

1 stop7h 17m

New York LaGuardia

Tue 28/10

10:15 a.m.-6:00 p.m.

2 stops10h 45m

C$ 363

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$ 492. 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$ 928. 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$ 375. In contrast, the most expensive time of day to depart to New York is in the morning when prices are around C$ 846.

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

Fly from Seattle/Tacoma Intl to Newark 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$ 566 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$ 468 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?

You could potentially save up to 35% on your flight if you consider stops on a Seattle to New York flight.

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

As of July 2025, prices for Seattle to New York flights are approximately 14% 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$ 140

Fastest flight time

5h 08m

Direct flights

Every day

Airports in New York

3 airports
The best one-way flight to New York from Seattle in the past 72 hours is C$ 140. The best round-trip flight deal from Seattle to New York found on momondo in the last 72 hours is C$ 302.
The fastest flight from Seattle to New York takes 5h 08m
Direct flights go from Seattle to New York every day.
There are 3 airports near New York: Newark (EWR), New York LaGuardia (LGA), New York John F Kennedy Intl (JFK)
Search flight deals

  • 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 16m 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
8.0
7,981 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 326Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom C$ 476Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

  • Delta Flights From Seattle to New York

    Delta flies from Seattle to New York around 18 times per week, with 7,981 momondo users rating the airline 8.0/10. The cheapest Delta deal from Seattle to New York in the last 72 hours was C$ 171 (round-trip), much lower than the average airfare cost of C$ 276 for Delta flights on this route.

  • Alaska Airlines Flights From Seattle to New York

    Alaska Airlines (8.0/10 from 10,000 reviews) operates around 43 flights from Seattle to New York in any given week. The average Alaska Airlines airfare for this route is around C$ 365, with deals from around C$ 235 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
North Bergen
Carlstadt
Fort Lee
Yonkers
Rahway
Parsippany
Bronx
Paramus
Somerset
Staten Island
Middletown
Goshen
Edgewater
Wayne
Toms River
Clark
South Plainfield
Monmouth Junction

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.
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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