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

New York → Seattle

Dec 2, 2026 · return Dec 7, 2026

JFK → SEA1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Mon, Dec 7

Alaska Airlines
7:00 amJFK
6h 23m
Nonstop
10:23 amSEA
Alaska Airlines
10:50 pmSEA
5h 10m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
4:59 pmJFK
6h 19m
Nonstop
8:18 pmSEA
Delta Air Lines
10:52 pmSEA
5h 8m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Alaska Airlines
1:00 pmJFK
6h 25m
Nonstop
4:25 pmSEA
Alaska Airlines
10:50 pmSEA
5h 10m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
11:14 amJFK
6h 20m
Nonstop
2:34 pmSEA
Delta Air Lines
10:52 pmSEA
5h 8m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Mon, Dec 7

American Airlines
3:27 pmJFK
9h 33m
BOS · 1h 30m
10:00 pmSEA
American Airlines
11:59 pmSEA
7h 31m
ORD · 1h 10m
10:30 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Sun Country Airlines
11:40 amJFK
8h 37m
MSP · 1h 27m
5:17 pmSEA
Delta Air Lines
10:52 pmSEA
5h 8m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

American Airlines
11:55 amJFK
9h 28m
CLT · 1h 11m
6:23 pmSEA
American Airlines
11:59 pmSEA
7h 31m
ORD · 1h 10m
10:30 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

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

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Alaska Airlines
4:35 pmJFK
9h 25m
PDX · 2h 6m
11:00 pmSEA
Alaska Airlines
10:50 pmSEA
5h 10m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Delta Air Lines
9:00 amJFK
8h 55m
SLC · 1h 13m
2:55 pmSEA
Delta Air Lines
10:52 pmSEA
5h 8m
Nonstop
7:00 am+1JFK

Round-trip total · 1 adult · Taxes included

Make this trip yours

JFK ⇄ SEA

Economy

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

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Explore this route

All dates for this routeDec 1, 2026 · Return optionsDec 3, 2026 · Return optionsHotels in Seattle 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)
2026-12-02 → 2026-12-07Alaska AirlinesAS21 / AS22Axel-exclusive $378.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Delta Air LinesDL740 / DL452Axel-exclusive $418.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07American AirlinesAA4618 + AS257 / AA2379 + AA1038Axel-exclusive $350.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Sun Country Airlines / Delta Air LinesSY568 + SY285 / DL452Axel-exclusive $353.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Alaska AirlinesAS23 / AS22Axel-exclusive $378.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Delta Air LinesDL1719 / DL452Axel-exclusive $418.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07American AirlinesAA1535 + AA3252 / AA2379 + AA1038Axel-exclusive $350.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07American AirlinesAA4399 + AA3046 / AA2379 + AA1038Axel-exclusive $350.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Alaska AirlinesAS335 + AS1432 / AS22Axel-exclusive $358.002026-10-29T01:20:37Z
2026-12-02 → 2026-12-07Delta Air LinesDL917 + DL2921 / DL452Axel-exclusive $394.002026-10-29T01:20:37Z

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

2026-12-02 → 2026-12-07 · Axel-exclusive $378.00

  • Alaska Airlines AS21: JFK 2026-12-02 07:00:00 → SEA 2026-12-02 10:23:00; nonstop; 383 minutes. Local airport times.
  • Alaska Airlines AS22: SEA 2026-12-07 22:50:00 → JFK 2026-12-08 07:00:00; nonstop; 310 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $418.00

  • Delta Air Lines DL740: JFK 2026-12-02 16:59:00 → SEA 2026-12-02 20:18:00; nonstop; 379 minutes. Local airport times.
  • Delta Air Lines DL452: SEA 2026-12-07 22:52:00 → JFK 2026-12-08 07:00:00; nonstop; 308 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $350.00

  • American Airlines AA4618 / AS257: JFK 2026-12-02 15:27:00 → SEA 2026-12-02 22:00:00; 1 stop(s) via BOS; 573 minutes. Local airport times.
    • AA4618: JFK 2026-12-02 15:27:00 → BOS 2026-12-02 16:52:00; layover at BOS: 90 minutes.
    • AS257: BOS 2026-12-02 18:22:00 → SEA 2026-12-02 22:00:00.
  • American Airlines AA2379 / AA1038: SEA 2026-12-07 23:59:00 → JFK 2026-12-08 10:30:00; 1 stop(s) via ORD; 451 minutes. Local airport times.
    • AA2379: SEA 2026-12-07 23:59:00 → ORD 2026-12-08 05:55:00; layover at ORD: 70 minutes.
    • AA1038: ORD 2026-12-08 07:05:00 → JFK 2026-12-08 10:30:00.

2026-12-02 → 2026-12-07 · Axel-exclusive $353.00

  • Sun Country Airlines SY568 / SY285: JFK 2026-12-02 11:40:00 → SEA 2026-12-02 17:17:00; 1 stop(s) via MSP; 517 minutes. Local airport times.
    • SY568: JFK 2026-12-02 11:40:00 → MSP 2026-12-02 13:58:00; layover at MSP: 87 minutes.
    • SY285: MSP 2026-12-02 15:25:00 → SEA 2026-12-02 17:17:00.
  • Delta Air Lines DL452: SEA 2026-12-07 22:52:00 → JFK 2026-12-08 07:00:00; nonstop; 308 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $378.00

  • Alaska Airlines AS23: JFK 2026-12-02 13:00:00 → SEA 2026-12-02 16:25:00; nonstop; 385 minutes. Local airport times.
  • Alaska Airlines AS22: SEA 2026-12-07 22:50:00 → JFK 2026-12-08 07:00:00; nonstop; 310 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $418.00

  • Delta Air Lines DL1719: JFK 2026-12-02 11:14:00 → SEA 2026-12-02 14:34:00; nonstop; 380 minutes. Local airport times.
  • Delta Air Lines DL452: SEA 2026-12-07 22:52:00 → JFK 2026-12-08 07:00:00; nonstop; 308 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $350.00

  • American Airlines AA1535 / AA3252: JFK 2026-12-02 11:55:00 → SEA 2026-12-02 18:23:00; 1 stop(s) via CLT; 568 minutes. Local airport times.
    • AA1535: JFK 2026-12-02 11:55:00 → CLT 2026-12-02 14:05:00; layover at CLT: 71 minutes.
    • AA3252: CLT 2026-12-02 15:16:00 → SEA 2026-12-02 18:23:00.
  • American Airlines AA2379 / AA1038: SEA 2026-12-07 23:59:00 → JFK 2026-12-08 10:30:00; 1 stop(s) via ORD; 451 minutes. Local airport times.
    • AA2379: SEA 2026-12-07 23:59:00 → ORD 2026-12-08 05:55:00; layover at ORD: 70 minutes.
    • AA1038: ORD 2026-12-08 07:05:00 → JFK 2026-12-08 10:30:00.

2026-12-02 → 2026-12-07 · Axel-exclusive $350.00

  • American Airlines AA4399 / AA3046: JFK 2026-12-02 10:18:00 → SEA 2026-12-02 16:10:00; 1 stop(s) via ORD; 532 minutes. Local airport times.
    • AA4399: JFK 2026-12-02 10:18:00 → ORD 2026-12-02 12:14:00; layover at ORD: 66 minutes.
    • AA3046: ORD 2026-12-02 13:20:00 → SEA 2026-12-02 16:10:00.
  • American Airlines AA2379 / AA1038: SEA 2026-12-07 23:59:00 → JFK 2026-12-08 10:30:00; 1 stop(s) via ORD; 451 minutes. Local airport times.
    • AA2379: SEA 2026-12-07 23:59:00 → ORD 2026-12-08 05:55:00; layover at ORD: 70 minutes.
    • AA1038: ORD 2026-12-08 07:05:00 → JFK 2026-12-08 10:30:00.

2026-12-02 → 2026-12-07 · Axel-exclusive $358.00

  • Alaska Airlines AS335 / AS1432: JFK 2026-12-02 16:35:00 → SEA 2026-12-02 23:00:00; 1 stop(s) via PDX; 565 minutes. Local airport times.
    • AS335: JFK 2026-12-02 16:35:00 → PDX 2026-12-02 19:53:00; layover at PDX: 126 minutes.
    • AS1432: PDX 2026-12-02 21:59:00 → SEA 2026-12-02 23:00:00.
  • Alaska Airlines AS22: SEA 2026-12-07 22:50:00 → JFK 2026-12-08 07:00:00; nonstop; 310 minutes. Local airport times.

2026-12-02 → 2026-12-07 · Axel-exclusive $394.00

  • Delta Air Lines DL917 / DL2921: JFK 2026-12-02 09:00:00 → SEA 2026-12-02 14:55:00; 1 stop(s) via SLC; 535 minutes. Local airport times.
    • DL917: JFK 2026-12-02 09:00:00 → SLC 2026-12-02 12:27:00; layover at SLC: 73 minutes.
    • DL2921: SLC 2026-12-02 13:40:00 → SEA 2026-12-02 14:55:00.
  • Delta Air Lines DL452: SEA 2026-12-07 22:52:00 → JFK 2026-12-08 07:00:00; nonstop; 308 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: New York (JFK) to Seattle (SEA) · Dec 2, 2026 · return Dec 7, 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 New York to Seattle (SEA) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.