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Cheap flights from New York John F Kennedy Intl Airport to Seattle from £100

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SEA
13 Nov — 20 Nov1
1 adult

The best prices from New York John F Kennedy Intl to Seattle/Tacoma Intl are usually found in January or February, booked 23 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Find flights from John F Kennedy Intl to Seattle within your budget

Customise your flight search to find flights from John F Kennedy Intl to Seattle 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, Cheapflights users made 877,695 searches. Data last updated 8 November 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 10/12

07:00-10:32

Nonstop6h 32m

£100

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 7/12

11:45-19:20

1 stop10h 35m

£107

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Mon 17/2

15:30-22:07

1 stop9h 37m

£130

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 6/12

14:54-23:09

2 stops11h 15m

£165

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sun 29/12

11:38-08:53

1 stop24h 15m

£300

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 27/12

15:00-08:05

2 stops20h 05m

£344

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 5/3

17:29-20:58

Nonstop6h 29m

Seattle/Tacoma Intl

Wed 5/3

23:50-07:59

Nonstop5h 09m

£194

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 7/12

07:00-10:30

Nonstop6h 30m

Seattle/Tacoma Intl

Sat 14/12

16:15-00:43

Nonstop5h 28m

£199

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 11/12

07:59-08:57

1 stop27h 58m

Seattle/Tacoma Intl

Sun 22/12

20:26-06:30

1 stop31h 04m

£219

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sun 8/12

07:59-08:57

1 stop27h 58m

Seattle/Tacoma Intl

Sat 14/12

21:40-06:00

Nonstop5h 20m

£229

Flights are sorted by cheapest first

Deals found on 8/11

Showing 1-10 of 13 results
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Cheap flight deals from John F Kennedy Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 November 2024.

Round-trip from

£175

One-way from

£100

Popular in

August

Cheapest in

January
Alaska Airlines
  • Alaska Airlines
  • 8/12-14/12
  • 2 total stops
  • 36h 29m total
  • New York to Seattle
Delta
  • Delta
  • 10/12
  • Nonstop
  • 6h 34m total
  • New York to Seattle
High demand for flights, 29% potential price rise
Best time to find cheap flights, 30% potential price drop

Find flight deals from John F Kennedy Intl to Seattle

Cheapest flights from John F Kennedy Intl to Seattle
Explore the most affordable flight options available from John F Kennedy Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2024.

Sat 7/1207:00JFK - SEA
Nonstop6h 30mDelta
Sat 14/1216:15SEA - JFK
Nonstop5h 28mDelta
Deal found 7/11£199
Sat 7/1211:45JFK - SEA
1 stop10h 35mAlaska Airlines
Tue 10/1221:40SEA - JFK
Nonstop5h 20mAlaska Airlines
Deal found 7/11£205
Wed 11/1207:59JFK - SEA
1 stop27h 58mFrontier
Sun 22/1220:26SEA - JFK
1 stop31h 04mFrontier
Deal found 7/11£219
Sun 8/1207:59JFK - SEA
1 stop27h 58mMultiple Airlines
Sat 14/1221:40SEA - JFK
Nonstop5h 20mMultiple Airlines
Deal found 7/11£229
Wed 25/1211:38JFK - SEA
1 stop8h 44mSun Country Air
Thu 2/118:27SEA - JFK
1 stop13h 14mSun Country Air
Deal found 7/11£274
Sat 7/1214:30JFK - SEA
1 stop22h 20mJetBlue
Mon 16/1211:00SEA - JFK
1 stop17h 00mJetBlue
Deal found 7/11£277
Wed 11/1208:05JFK - SEA
1 stop10h 08mAmerican Airlines
Fri 13/1205:23SEA - JFK
1 stop11h 17mAmerican Airlines
Deal found 7/11£331

Best time to book a flight from John F Kennedy Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from John F Kennedy Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from John F Kennedy Intl to Seattle

Get recent, data-driven insights about flights from John F Kennedy Intl to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from New York John F Kennedy Intl Airport to Seattle?

Use this chart to determine the optimal time to book a return flight from John F Kennedy Intl to Seattle. Price data was last updated on 1 November 2024.

The price you pay for your flight from New York John F Kennedy Intl Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seattle (average of £616). Flying from New York John F Kennedy Intl Airport to Seattle in July is currently the most expensive (average of £841). 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 JFK to SEA?

Find hourly flight availability from John F Kennedy Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 November 2024.

It’s optimal to fly from New York John F Kennedy Intl Airport to Seattle in the morning. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from New York John F Kennedy Intl Airport to Seattle

Explore weekly flight availability from John F Kennedy Intl to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 November 2024.

The most flights from JFK to SEA are scheduled on a Thursday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 8 November 2024.
Get a feel of what it's like to fly with Alaska Airlines, Delta and American Airlines from New York to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very Good
9,431 reviews
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very Good
8,828 reviews
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.5
Good
3,477 reviews
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.2
Good
10,000 reviews
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.0
Good
429 reviews
8.0
Very Good
9,431 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from New York John F Kennedy Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from New York John F Kennedy Intl to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from New York John F Kennedy Intl; the airport handles an average of 23 inbound flights from New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Seattle airport from New York John F Kennedy Intl. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Seattle round-trip?

    Our cheapest airline available from New York John F Kennedy Intl Airport to Seattle is Alaska Airlines. Our recent data shows that you can find tickets from as low as £194 on this airline. Additional options worth looking into are Delta and Frontier, starting at £199 and £219 round-trip. You may be able to fly from New York John F Kennedy Intl Airport to Seattle for 33% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Seattle one-way?

    £100 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and JetBlue, with prices starting from £107 and £130, respectively.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to Seattle?

    No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to Seattle consider choosing Royal Air Maroc (100%), Hawaiian Airlines (95%) or China Eastern (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Seattle?

    The cheapest flight price from New York John F Kennedy Intl Airport to Seattle is £97. On average you can expect to pay £701. The most popular route, (New York John F Kennedy Intl - Seattle/Tacoma Intl), can usually be booked for £175.

  • Can I find deals for flights from John F Kennedy Intl to Seattle that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Seattle.

  • Can I find deals for business class flights from John F Kennedy Intl to Seattle?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Seattle 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 New York John F Kennedy Intl Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Seattle (average of £616). Flying from New York John F Kennedy Intl Airport to Seattle in July is currently the most expensive (average of £841). 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

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Alternative routes for John F Kennedy Intl to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from John F Kennedy Intl to Seattle

Discover the top airline that operate flights from John F Kennedy Intl to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 877,695 searches. Data last updated 8 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£205Average£409FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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How does Cheapflights help users find flights from John F Kennedy Intl to Seattle?

Deals for John F Kennedy Intl to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from John F Kennedy Intl.

Can Cheapflights find flights from John F Kennedy Intl to Seattle with no change fees?

Yes, we can. To see specific flights from John F Kennedy Intl to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Seattle become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!