$149+ Cheap flights from New Jersey to Seattle (SEA)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SEA
Jun 14 — Jun 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New Jersey to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Jersey to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Jersey to SeattleExplore the most affordable flight options available from New Jersey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from New Jersey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Mon 6/811:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 5/10![JetBlue logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:30 am
JFK
- SEA
1 stop10h 34m
Alaska Airlines
Sat 6/68:45 am
SEA
- JFK
1 stop7h 43m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$296
This JetBlue deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Fri 6/1210:20 pm
SEA
- JFK
Nonstop5h 33m
JetBlue
Deal found 5/11![JetBlue logo]()
$297
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:24 pm
LGA
- SEA
1 stop8h 28m
American Airlines
Wed 7/225:05 am
SEA
- LGA
1 stop9h 00m
American Airlines
Deal found 5/11![American Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:05 pm
EWR
- SEA
Nonstop6h 18m
Alaska Airlines
Tue 11/106:00 am
SEA
- EWR
1 stop9h 59m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:59 am
EWR
- SEA
Nonstop6h 04m
United Airlines
Tue 9/811:00 pm
SEA
- EWR
Nonstop5h 12m
United Airlines
Deal found 5/11![United Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:29 pm
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Thu 6/113:38 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 5/307:35 am
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:15 pm
JFK
- SEA
Nonstop6h 26m
Alaska Airlines
Sat 6/610:50 pm
SEA
- JFK
Nonstop5h 26m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Sat 6/66:45 am
SEA
- LGA
1 stop13h 25m
Southwest
Deal found 5/14![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:30 am
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Fri 6/123:38 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
JFK
- SEA
Nonstop6h 12m
Alaska Airlines
Wed 6/107:00 am
SEA
- JFK
Nonstop5h 29m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$304
Best flights from New Jersey to SeattleDiscover carefully curated flight deals from New Jersey to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from New Jersey to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:10 pm
LGA
- SEA
1 stop10h 25m
Southwest
Tue 8/1811:00 pm
SEA
- LGA
1 stop7h 40m
Southwest
Deal found 5/11![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:05 am
PHL
- SEA
Nonstop5h 59m
Delta
Sat 10/109:50 pm
SEA
- PHL
Nonstop5h 13m
Delta
Deal found 5/11![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:26 pm
EWR
- SEA
1 stop16h 31m
Alaska Airlines
Fri 6/510:30 pm
SEA
- EWR
Nonstop5h 22m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 6/67:35 am
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$365
This JetBlue deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:38 pm
JFK
- SEA
Nonstop6h 30m
JetBlue
Sun 6/2810:28 pm
SEA
- JFK
Nonstop5h 31m
JetBlue
Deal found 5/15![JetBlue logo]()
$407
This KAYAK deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:30 pm
JFK
- SEA
1 stop10h 29m
American Airlines
Tue 6/99:35 pm
SEA
- JFK
1 stop9h 58m
American Airlines
Deal found 5/10![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:55 pm
PHL
- SEA
1 stop8h 04m
Delta
Thu 7/239:20 pm
SEA
- PHL
Nonstop5h 09m
Delta
Deal found 5/10![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:15 pm
LGA
- SEA
2 stops10h 50m
Southwest
Tue 8/255:20 am
SEA
- LGA
1 stop9h 25m
Southwest
Deal found 5/13![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm
PHL
- SEA
1 stop8h 31m
Delta
Sun 10/119:50 pm
SEA
- PHL
Nonstop5h 13m
Delta
Deal found 5/15![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:44 pm
PHL
- SEA
1 stop8h 50m
Alaska Airlines
Sat 8/296:48 pm
SEA
- PHL
1 stop17h 56m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:10 am
PHL
- SEA
Nonstop5h 50m
Delta
Tue 6/26:00 am
SEA
- PHL
1 stop9h 06m
Delta
Deal found 5/10![Delta logo]()
$343
This JetBlue deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:38 pm
JFK
- SEA
Nonstop6h 26m
JetBlue
Wed 7/1510:19 pm
SEA
- JFK
Nonstop5h 20m
JetBlue
Deal found 5/15![JetBlue logo]()
$427
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:25 pm
EWR
- SEA
Nonstop6h 11m
United Airlines
Thu 6/187:40 am
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 5/14![United Airlines logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:30 am
JFK
- SEA
1 stop13h 00m
Alaska Airlines
Mon 6/88:30 pm
SEA
- JFK
1 stop19h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:10 pm
LGA
- SEA
1 stop10h 25m
Southwest
Sat 8/1511:00 pm
SEA
- LGA
1 stop7h 55m
Southwest
Deal found 5/12![Southwest logo]()
$402
This KAYAK deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:25 am
LGA
- SEA
1 stop10h 51m
American Airlines
Thu 6/47:31 am
SEA
- LGA
1 stop10h 58m
American Airlines
Deal found 5/15![American Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 pm
PHL
- SEA
1 stop7h 59m
Delta
Mon 8/246:09 pm
SEA
- PHL
1 stop8h 56m
Delta
Deal found 5/12![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:29 am
LGA
- SEA
1 stop8h 31m
United Airlines
Tue 6/27:00 am
SEA
- LGA
1 stop7h 22m
United Airlines
Deal found 5/15![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:05 am
LGA
- SEA
1 stop12h 10m
Southwest
Mon 6/157:20 pm
SEA
- LGA
2 stops14h 35m
Southwest
Deal found 5/12![Southwest logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 pm
JFK
- SEA
Nonstop6h 26m
Alaska Airlines
Thu 6/1811:15 pm
SEA
- JFK
Nonstop5h 23m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 pm
PHL
- SEA
1 stop7h 59m
Delta
Thu 8/207:16 am
SEA
- PHL
1 stop8h 26m
Delta
Deal found 5/15![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
EWR
- SEA
1 stop8h 51m
United Airlines
Sun 7/1910:44 pm
SEA
- EWR
Nonstop5h 18m
United Airlines
Deal found 5/12![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:00 pm
PHL
- SEA
2 stops10h 35m
Southwest
Tue 6/95:00 am
SEA
- PHL
2 stops9h 00m
Southwest
Deal found 5/15![Southwest logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:23 pm
JFK
- SEA
Nonstop6h 32m
Alaska Airlines
Sat 6/206:42 am
SEA
- JFK
1 stop9h 41m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:40 pm
PHL
- SEA
1 stop8h 21m
Delta
Fri 9/1111:53 pm
SEA
- PHL
1 stop7h 40m
Delta
Deal found 5/14![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:25 pm
EWR
- SEA
Nonstop6h 11m
United Airlines
Mon 7/2011:00 pm
SEA
- EWR
Nonstop5h 18m
United Airlines
Deal found 5/10![United Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 am
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Sat 6/68:25 am
SEA
- EWR
Nonstop5h 31m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
JFK
- SEA
Nonstop6h 14m
Delta
Tue 7/2110:40 pm
SEA
- JFK
Nonstop5h 10m
Delta
Deal found 5/10![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:05 pm
LGA
- SEA
2 stops11h 25m
Southwest
Fri 7/315:15 am
SEA
- LGA
1 stop8h 40m
Southwest
Deal found 5/13![Southwest logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:25 am
EWR
- SEA
Nonstop6h 10m
Alaska Airlines
Tue 7/213:38 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$427
Last-minute flights from New Jersey to SeattleDiscover last-minute flight deals from New Jersey to Seattle. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Seattle. Data last updated May 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 5/3011:00 pm
SEA
- EWR
Nonstop5h 18m
United Airlines
Deal found 5/12![United Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 5/3011:00 pm
SEA
- EWR
Nonstop5h 18m
United Airlines
Deal found 5/12![United Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:30 am
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Fri 6/123:38 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:30 am
JFK
- SEA
1 stop10h 34m
Alaska Airlines
Sat 6/68:45 am
SEA
- JFK
1 stop7h 43m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:29 pm
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Thu 6/113:38 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:29 pm
LGA
- SEA
1 stop9h 47m
American Airlines
Tue 6/911:58 pm
SEA
- LGA
1 stop7h 12m
American Airlines
Deal found 5/11![American Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
JFK
- SEA
Nonstop6h 12m
Alaska Airlines
Wed 6/107:00 am
SEA
- JFK
Nonstop5h 29m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$304
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Mon 6/811:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 5/10![JetBlue logo]()
$292
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Sat 6/66:45 am
SEA
- LGA
1 stop13h 25m
Southwest
Deal found 5/14![Southwest logo]()
$302
This JetBlue deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Fri 6/1210:20 pm
SEA
- JFK
Nonstop5h 33m
JetBlue
Deal found 5/11![JetBlue logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:15 pm
JFK
- SEA
Nonstop6h 26m
Alaska Airlines
Sat 6/610:50 pm
SEA
- JFK
Nonstop5h 26m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$302
This Vliegwinkel deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 pm
JFK
- SEA
Nonstop6h 27m
Multiple Airlines
Sat 6/132:02 pm
SEA
- JFK
Nonstop5h 27m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$305
One-way flights from New Jersey to SeattleSearch for one-way flight options from New Jersey to Seattle. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from New Jersey to Seattle. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:08 pm
EWR
- SEA
1 stop8h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$149
This Expedia deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 am
JFK
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:45 pm
EWR
- SEA
1 stop8h 13m
Delta
Deal found 5/13![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 am
JFK
- SEA
Nonstop6h 05m
Delta
Deal found 5/12![Delta logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:30 am
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$156
This SmartFares deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:10 pm
JFK
- SEA
Nonstop6h 30m
JetBlue
Deal found 5/15![JetBlue logo]()
$157
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:25 pm
EWR
- SEA
Nonstop6h 11m
United Airlines
Deal found 5/13![United Airlines logo]()
$159
This JetBlue deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Deal found 5/11![JetBlue logo]()
$159
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:19 pm
LGA
- SEA
1 stop8h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:00 pm
JFK
- SEA
2 stops24h 06m
Frontier
Deal found 5/10![Frontier logo]()
$161
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:25 pm
EWR
- SEA
Nonstop6h 11m
United Airlines
Deal found 5/12![United Airlines logo]()
$163
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:29 pm
EWR
- SEA
Nonstop6h 13m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$164
Find flight deals from New Jersey to Seattle
Keep the following information in mind while searching for New Jersey to Seattle flight deals. Data was last updated May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (Kiwi.com) |
One-way from | $149 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $407 |
Good round-trip deal | $387 or less |
Good one-way deal | $239 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey 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 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from New Jersey to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 8/11
4:10 pm-11:35 pm
1 stop10h 25m
Seattle/Tacoma Intl
Tue 8/18
11:00 pm-9:40 am
1 stop7h 40m
$327
Quickest round-trip
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Sun 10/4
7:05 am-10:04 am
Nonstop5h 59m
Seattle/Tacoma Intl
Sat 10/10
9:50 pm-6:03 am
Nonstop5h 13m
$329
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Thu 7/16
6:55 pm-11:59 pm
1 stop8h 04m
Seattle/Tacoma Intl
Thu 7/23
9:20 pm-5:29 am
Nonstop5h 09m
$339
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Wed 10/7
6:40 pm-12:11 am
1 stop8h 31m
Seattle/Tacoma Intl
Sun 10/11
9:50 pm-6:03 am
Nonstop5h 13m
$339
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Fri 5/29
7:10 am-10:00 am
Nonstop5h 50m
Seattle/Tacoma Intl
Tue 6/2
6:00 am-6:06 pm
1 stop9h 06m
$343
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Thu 8/20
7:00 pm-11:59 pm
1 stop7h 59m
Seattle/Tacoma Intl
Mon 8/24
6:09 pm-6:05 am
1 stop8h 56m
$349
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Thu 8/13
7:00 pm-11:59 pm
1 stop7h 59m
Seattle/Tacoma Intl
Thu 8/20
7:16 am-6:42 pm
1 stop8h 26m
$349
PhiladelphiaSeattle
PHL - SEA
PHLSEA
Philadelphia
Wed 9/2
6:40 pm-12:01 am
1 stop8h 21m
Seattle/Tacoma Intl
Fri 9/11
11:53 pm-10:33 am
1 stop7h 40m
$349
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Tue 7/14
7:00 am-10:14 am
Nonstop6h 14m
Seattle/Tacoma Intl
Tue 7/21
10:40 pm-6:50 am
Nonstop5h 10m
$352
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 5/30
7:26 pm-8:57 am
1 stop16h 31m
Seattle/Tacoma Intl
Fri 6/5
10:30 pm-6:52 am
Nonstop5h 22m
$356
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Jersey to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from New Jersey with our price prediction graph.
JFK-SEA
LGA-SEA
EWR-SEA
PHL-SEA
TTN-SEA
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from New Jersey to Seattle
USNJ-SEA
JFK-SEA
LGA-SEA
EWR-SEA
PHL-SEA
What is the cheapest time of day to fly from NJ to SEA?
Find hourly flight availability from New Jersey 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 May 15, 2026.
It’s typically best to fly out from New Jersey to Seattle in the evening. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from New Jersey to Seattle?
Use this chart to determine the cheapest time to fly round-trip from New Jersey to Seattle. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their New Jersey to Seattle flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from New Jersey to Seattle
Explore weekly flight availability from New Jersey 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 May 15, 2026.
The most flights from USNJ to SEA are scheduled on a Friday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from New Jersey to Seattle?
Related info for your journey
Find useful and relevant information for your journey from New Jersey to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Seattle flight routes
Top destinations
Alternative routes for New Jersey to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Jersey to Seattle by cabin class
Find flights from New Jersey to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Jersey and Seattle flights
Browse other New Jersey and Seattle flight options. Last updated on May 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 15, 2026.
New Jersey to Seattle flights
Consider these flights traveling from New Jersey to Seattle.
Top 7 airlines flying from New Jersey to Seattle
Discover the top 7 airlines that operate flights from New Jersey 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 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$360 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$146 | Average$258 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$172 | Average$371 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$197 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$213 | Average$394 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$436 | FlexibilityNo cancel fee | On-time71% |