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Route overview: Seattle to New York (JFK) flight deals

Seattle → New York

Dec 9, 2026 · return Dec 12, 2026

SEA → JFK1 adulteconomyRound trip

10 flight options · 3 airlines

Nonstop flights

Wed, Dec 9 – Sat, Dec 12

Alaska Airlines
7:05 amSEA
5h 25m
Nonstop
3:30 pmJFK
Alaska Airlines
6:31 pmJFK
6h 29m
Nonstop
10:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Delta Air Lines
7:15 amSEA
5h 24m
Nonstop
3:39 pmJFK
Delta Air Lines
7:05 amJFK
6h 31m
Nonstop
10:36 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Alaska Airlines
2:43 pmSEA
5h 16m
Nonstop
10:59 pmJFK
Alaska Airlines
6:31 pmJFK
6h 29m
Nonstop
10:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Delta Air Lines
3:48 pmSEA
5h 9m
Nonstop
11:57 pmJFK
Delta Air Lines
7:05 amJFK
6h 31m
Nonstop
10:36 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Wed, Dec 9 – Sat, Dec 12

American Airlines
11:59 pmSEA
7h 31m
ORD · 1h 10m
10:30 am+1JFK
American Airlines
10:18 amJFK
8h 52m
ORD · 1h 6m
4:10 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Alaska Airlines
10:59 pmSEA
7h 27m
IND · 1h 17m
9:26 am+1JFK
Alaska Airlines
6:31 pmJFK
6h 29m
Nonstop
10:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Alaska Airlines
8:45 amSEA
7h 34m
PDX · 1h 2m
7:19 pmJFK
Alaska Airlines
6:31 pmJFK
6h 29m
Nonstop
10:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Delta Air Lines
8:15 amSEA
7h 25m
DCA · 1h 2m
6:40 pmJFK
Delta Air Lines
7:05 amJFK
6h 31m
Nonstop
10:36 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Delta Air Lines
10:39 amSEA
7h 40m
ORD · 1h 9m
9:19 pmJFK
Delta Air Lines
7:05 amJFK
6h 31m
Nonstop
10:36 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 9 – Sat, Dec 12

Delta Air Lines
1:25 pmSEA
7h 33m
SLC · 1h 9m
11:58 pmJFK
Delta Air Lines
7:05 amJFK
6h 31m
Nonstop
10:36 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SEA ⇄ JFK

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 8, 2026 · Return optionsDec 10, 2026 · Return optionsHotels in New York with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 → 2026-12-12Alaska AirlinesAS16 / AS17Axel-exclusive $410.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Delta Air LinesDL429 / DL699Axel-exclusive $430.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12American AirlinesAA2379 + AA1038 / AA4399 + AA3046Axel-exclusive $370.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Alaska AirlinesAS34 / AS17Axel-exclusive $410.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Delta Air LinesDL849 / DL699Axel-exclusive $430.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Alaska AirlinesAS264 + AA4631 / AS17Axel-exclusive $395.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Alaska AirlinesAS3169 + AS18 / AS17Axel-exclusive $395.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Delta Air LinesDL786 + DL5713 / DL699Axel-exclusive $415.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Delta Air LinesDL637 + DL4970 / DL699Axel-exclusive $415.002026-10-29T01:15:29Z
2026-12-09 → 2026-12-12Delta Air LinesDL1120 + DL697 / DL699Axel-exclusive $415.002026-10-29T01:15:29Z

Route overview: Seattle to New York (JFK) flight deals

2026-12-09 → 2026-12-12 · Axel-exclusive $410.00

  • Alaska Airlines AS16: SEA 2026-12-09 07:05:00 → JFK 2026-12-09 15:30:00; nonstop; 325 minutes. Local airport times.
  • Alaska Airlines AS17: JFK 2026-12-12 18:31:00 → SEA 2026-12-12 22:00:00; nonstop; 389 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $430.00

  • Delta Air Lines DL429: SEA 2026-12-09 07:15:00 → JFK 2026-12-09 15:39:00; nonstop; 324 minutes. Local airport times.
  • Delta Air Lines DL699: JFK 2026-12-12 07:05:00 → SEA 2026-12-12 10:36:00; nonstop; 391 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $370.00

  • American Airlines AA2379 / AA1038: SEA 2026-12-09 23:59:00 → JFK 2026-12-10 10:30:00; 1 stop(s) via ORD; 451 minutes. Local airport times.
    • AA2379: SEA 2026-12-09 23:59:00 → ORD 2026-12-10 05:55:00; layover at ORD: 70 minutes.
    • AA1038: ORD 2026-12-10 07:05:00 → JFK 2026-12-10 10:30:00.
  • American Airlines AA4399 / AA3046: JFK 2026-12-12 10:18:00 → SEA 2026-12-12 16:10:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
    • AA4399: JFK 2026-12-12 10:18:00 → ORD 2026-12-12 12:14:00; layover at ORD: 66 minutes.
    • AA3046: ORD 2026-12-12 13:20:00 → SEA 2026-12-12 16:10:00.

2026-12-09 → 2026-12-12 · Axel-exclusive $410.00

  • Alaska Airlines AS34: SEA 2026-12-09 14:43:00 → JFK 2026-12-09 22:59:00; nonstop; 316 minutes. Local airport times.
  • Alaska Airlines AS17: JFK 2026-12-12 18:31:00 → SEA 2026-12-12 22:00:00; nonstop; 389 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $430.00

  • Delta Air Lines DL849: SEA 2026-12-09 15:48:00 → JFK 2026-12-09 23:57:00; nonstop; 309 minutes. Local airport times.
  • Delta Air Lines DL699: JFK 2026-12-12 07:05:00 → SEA 2026-12-12 10:36:00; nonstop; 391 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $395.00

  • Alaska Airlines AS264 / AA4631: SEA 2026-12-09 22:59:00 → JFK 2026-12-10 09:26:00; 1 stop(s) via IND; 447 minutes. Local airport times.
    • AS264: SEA 2026-12-09 22:59:00 → IND 2026-12-10 06:03:00; layover at IND: 77 minutes.
    • AA4631: IND 2026-12-10 07:20:00 → JFK 2026-12-10 09:26:00.
  • Alaska Airlines AS17: JFK 2026-12-12 18:31:00 → SEA 2026-12-12 22:00:00; nonstop; 389 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $395.00

  • Alaska Airlines AS3169 / AS18: SEA 2026-12-09 08:45:00 → JFK 2026-12-09 19:19:00; 1 stop(s) via PDX; 454 minutes. Local airport times.
    • AS3169: SEA 2026-12-09 08:45:00 → PDX 2026-12-09 09:48:00; layover at PDX: 62 minutes.
    • AS18: PDX 2026-12-09 10:50:00 → JFK 2026-12-09 19:19:00.
  • Alaska Airlines AS17: JFK 2026-12-12 18:31:00 → SEA 2026-12-12 22:00:00; nonstop; 389 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $415.00

  • Delta Air Lines DL786 / DL5713: SEA 2026-12-09 08:15:00 → JFK 2026-12-09 18:40:00; 1 stop(s) via DCA; 445 minutes. Local airport times.
    • DL786: SEA 2026-12-09 08:15:00 → DCA 2026-12-09 16:00:00; layover at DCA: 62 minutes.
    • DL5713: DCA 2026-12-09 17:02:00 → JFK 2026-12-09 18:40:00.
  • Delta Air Lines DL699: JFK 2026-12-12 07:05:00 → SEA 2026-12-12 10:36:00; nonstop; 391 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $415.00

  • Delta Air Lines DL637 / DL4970: SEA 2026-12-09 10:39:00 → JFK 2026-12-09 21:19:00; 1 stop(s) via ORD; 460 minutes. Local airport times.
    • DL637: SEA 2026-12-09 10:39:00 → ORD 2026-12-09 16:50:00; layover at ORD: 69 minutes.
    • DL4970: ORD 2026-12-09 17:59:00 → JFK 2026-12-09 21:19:00.
  • Delta Air Lines DL699: JFK 2026-12-12 07:05:00 → SEA 2026-12-12 10:36:00; nonstop; 391 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $415.00

  • Delta Air Lines DL1120 / DL697: SEA 2026-12-09 13:25:00 → JFK 2026-12-09 23:58:00; 1 stop(s) via SLC; 453 minutes. Local airport times.
    • DL1120: SEA 2026-12-09 13:25:00 → SLC 2026-12-09 16:26:00; layover at SLC: 69 minutes.
    • DL697: SLC 2026-12-09 17:35:00 → JFK 2026-12-09 23:58:00.
  • Delta Air Lines DL699: JFK 2026-12-12 07:05:00 → SEA 2026-12-12 10:36:00; nonstop; 391 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to New York (JFK) · Dec 9, 2026 · return Dec 12, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to New York (JFK) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.