Find Cheap Flights from Seattle/Tacoma Intl to New York John F Kennedy Intl (SEA - JFK)

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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
3%
expected price increase
Average price:
C$ 454
(avg. price over the last 2 weeks)
Good Deal:
C$ 324
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to New York John F Kennedy Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 323 or less.
The cheapest flight from Seattle/Tacoma Intl to New York John F Kennedy Intl was found, on average, 26 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to New York John F Kennedy Intl Flights

How long does a flight from Seattle/Tacoma Intl to New York John F Kennedy Intl take?
An average nonstop flight takes 5h 13m, covering a distance of 3887 km.
How many flights are there between Seattle/Tacoma Intl and New York John F Kennedy Intl?
There are 616 (nonstop) flights between Seattle/Tacoma Intl and New York John F Kennedy Intl per week, averaging 88 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to New York John F Kennedy Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 296), Delta (C$ 296) and JetBlue (C$ 296).
Do I need a passport to fly between Seattle/Tacoma Intl and New York John F Kennedy Intl?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and New York John F Kennedy Intl?
Delta (12 times daily), Virgin Atlantic (10 times daily), KLM (7 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Seattle/Tacoma Intl to New York John F Kennedy Intl?
For Seattle/Tacoma Intl to New York John F Kennedy Intl, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from New York John F Kennedy Intl back to Seattle/Tacoma Intl, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to New York John F Kennedy Intl (round-trip)

Airports
Origin
Seattle
C$ 296
only
C$ 296
Destination
New York
C$ 296
only
C$ 296
Sat, 10 Mar
SEA
JFK
5h 29m
Tue, 13 Mar
JFK
SEA
6h 23m
C$ 296
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 28 Apr
SEA
JFK
5h 30m
Tue, 1 May
JFK
SEA
6h 35m
C$ 296
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Good 6.0

Flight was on time

Seats too closely packed little leg room

SEA
JFK
Good 6.3

The entertainment was great!

I was so uncomfortable in my seat.

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

SEA
JFK
Okay 5.6

Boarding is easy as always, I like Delta's system.

I had a seat by an exit door. I was incredibly uncomfortable the entire flight due to the cold air comin in and hitting my feet / legs. Two coats and a blanket weren't enough to remedy the issue.

SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

Tue, 1 May
SEA
JFK
5h 22m
Wed, 9 May
JFK
SEA
6h 06m
C$ 296
Trip: 9 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 33 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SEA
JFK
Mediocre 3.5

We landed safely.

It was freezing. We boarded 1 1/2 hours late. The stewards were a bit short and not very patient. I saw people being allowed to board with way more bags than you said were permitted and some of the on plane bags were so huge that the front people had to check their bags at the last minute. Boarding was slow as it was clear that the stuff was not fitting in the overhead compartments. What happened to dimensions of bag restrictions? It is frustrating to the people that abide by the rules to see them so flagrantly ignored.

SEA
JFK
Excellent 10.0

Low fares. On time departures and arrivals.

Americans today travel with hand luggage and duffels which should be in the hold as ticketed baggage. This practise delays boarding, delays disembarkation, makes the aircraft top heavy in takeoff and landing and creates 'pop open and drop' type accidents. Nothing larger than a purse should be allowed as hand carry.

SEA
JFK
Excellent 8.0

no power outlets

SEA
JFK
Excellent 10.0

Relaxing flight

SEA
JFK
Okay 4.6

Crew members were nice and professional.

Tue, 17 Apr
SEA
JFK
5h 24m
Tue, 1 May
JFK
SEA
6h 35m
C$ 296
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 2 May
SEA
JFK
5h 30m
Sat, 5 May
JFK
SEA
9h 35m
C$ 307
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

SEA
JFK
Excellent 8.6

I liked the new plane! It seemed like there was just a bit more room. Compared to my flight going out with American, Delta is a much nicer experience.

SEA
JFK
Excellent 8.0

Arrived early. Helpful staff. Brough food and refreshments fast

Narrow seats in economy comfort

SEA
JFK
Good 6.3

The entertainment was great!

I was so uncomfortable in my seat.

SEA
JFK
Mediocre 2.0

I'm sure it was an excellent flight. I don't know though because Delta didn't manage to get me on it.

Mon, 11 Jun
SEA
JFK
5h 25m
Tue, 12 Jun
JFK
SEA
6h 32m
C$ 309
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 8 Aug
SEA
JFK
5h 30m
Wed, 22 Aug
JFK
SEA
6h 25m
C$ 309
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Excellent 9.3

Enjoyed food and movies.Woul

Would like more comedy or romance movies. Becky

SEA
JFK
Okay 5.3

Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious.

The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul.

SEA
JFK
Good 6.3

The entertainment was great!

I was so uncomfortable in my seat.

SEA
JFK
Mediocre 2.0

I'm sure it was an excellent flight. I don't know though because Delta didn't manage to get me on it.

SEA
JFK
Excellent 8.0

Arrived early. Helpful staff. Brough food and refreshments fast

Narrow seats in economy comfort

Wed, 15 Aug
SEA
JFK
5h 25m
Mon, 20 Aug
JFK
SEA
6h 25m
C$ 309
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Okay 5.6

Boarding is easy as always, I like Delta's system.

I had a seat by an exit door. I was incredibly uncomfortable the entire flight due to the cold air comin in and hitting my feet / legs. Two coats and a blanket weren't enough to remedy the issue.

SEA
JFK
Mediocre 2.0

The staff

I used a regional certificate to upgrade; this wasn't 1st / biz class at all; the seats are just big clunky leather seats, no recline, no leg room. Really disappointing for a red eye flight across the US.

SEA
JFK
Okay 5.3

Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious.

The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul.

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

Mon, 7 May
SEA
JFK
5h 13m
Tue, 8 May
JFK
SEA
9h 55m
C$ 314
Trip: 2 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Okay 4.3

As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!

SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

SEA
JFK
Okay 5.3

Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious.

The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul.

SEA
JFK
Excellent 8.0

Arrived early. Helpful staff. Brough food and refreshments fast

Narrow seats in economy comfort

SEA
JFK
Mediocre 2.0

I'm sure it was an excellent flight. I don't know though because Delta didn't manage to get me on it.

Mon, 2 Jul
SEA
JFK
5h 21m
Wed, 1 Aug
JFK
SEA
6h 25m
C$ 354
Trip: 31 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 25 Feb
SEA
JFK
5h 13m
Sat, 3 Mar
JFK
SEA
6h 23m
C$ 453
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 33 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SEA
JFK
Okay 4.6

Crew members were nice and professional.

SEA
JFK
Excellent 9.3

Great crew, entertainment choices and smooth flight.

SEA
JFK
Excellent 8.0

no power outlets

SEA
JFK
Excellent 8.6

Attendants were friendly and customer service focused the entire flight. Good leg room for a 6 foot one inch male.

Seats a little firm.

SEA
JFK
Excellent 10.0

Relaxing flight

Tue, 6 Mar
SEA
JFK
5h 21m
Sun, 11 Mar
JFK
SEA
6h 23m
C$ 359
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 11 Apr
SEA
JFK
8h 30m
Tue, 17 Apr
JFK
SEA
10h 09m
C$ 342
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Good 6.0

Flight was on time

Seats too closely packed little leg room

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

SEA
JFK
Excellent 9.3

Enjoyed food and movies.Woul

Would like more comedy or romance movies. Becky

SEA
JFK
Okay 4.3

As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!

SEA
JFK
Mediocre 2.0

The staff

I used a regional certificate to upgrade; this wasn't 1st / biz class at all; the seats are just big clunky leather seats, no recline, no leg room. Really disappointing for a red eye flight across the US.

Mon, 11 Jun
SEA
JFK
5h 25m
Tue, 26 Jun
JFK
SEA
6h 32m
C$ 369
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 27 Feb
SEA
JFK
5h 17m
Wed, 14 Mar
JFK
SEA
6h 18m
C$ 352
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Okay 4.3

As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

SEA
JFK
Excellent 8.6

I liked the new plane! It seemed like there was just a bit more room. Compared to my flight going out with American, Delta is a much nicer experience.

SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

SEA
JFK
Mediocre 2.0

I'm sure it was an excellent flight. I don't know though because Delta didn't manage to get me on it.

Thu, 5 Jul
SEA
JFK
5h 25m
Tue, 10 Jul
JFK
SEA
6h 32m
C$ 369
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 8 Aug
SEA
JFK
5h 30m
Wed, 15 Aug
JFK
SEA
6h 35m
C$ 369
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 12 Jul
SEA
JFK
5h 25m
Tue, 17 Jul
JFK
SEA
6h 25m
C$ 397
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Okay 5.3

Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious.

The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul.

SEA
JFK
Mediocre 2.0

I'm sure it was an excellent flight. I don't know though because Delta didn't manage to get me on it.

SEA
JFK
Okay 5.6

Boarding is easy as always, I like Delta's system.

I had a seat by an exit door. I was incredibly uncomfortable the entire flight due to the cold air comin in and hitting my feet / legs. Two coats and a blanket weren't enough to remedy the issue.

SEA
JFK
Excellent 8.6

I liked the new plane! It seemed like there was just a bit more room. Compared to my flight going out with American, Delta is a much nicer experience.

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

Mon, 2 Jul
SEA
JFK
5h 25m
Wed, 11 Jul
JFK
SEA
6h 11m
C$ 485
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 28 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SEA
JFK
Good 6.0

Flight was on time

Seats too closely packed little leg room

SEA
JFK
Excellent 9.3

Enjoyed food and movies.Woul

Would like more comedy or romance movies. Becky

SEA
JFK
Excellent 8.6

The entertainment system had a wide selection of good movies to watch.

The seat was busted and could barely recline at all.

SEA
JFK
Okay 5.3

Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious.

The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul.

SEA
JFK
Excellent 9.0

Flight was perfect!

The passenger next to me was occupying 1.5 seats but the crew didn't help.

Tue, 19 Jun
SEA
JFK
5h 21m
Tue, 3 Jul
JFK
SEA
6h 25m
C$ 495
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Seattle/Tacoma Intl to New York John F Kennedy Intl Flight Information

Avg. Flight Duration 5h 54m
Flights Arrive in New York John F Kennedy Intl
Flights Depart from Seattle/Tacoma Intl
Flight Price C$ 296
Distance 3887 km
Airlines Delta, JetBlue
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.