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Route overview: Seattle to Newark (EWR) flight deals

Seattle → Newark

Dec 21, 2026 · return Dec 27, 2026

SEA → EWR1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Sun, Dec 27

United Airlines
6:30 amSEA
5h 12m
Nonstop
2:42 pmEWR
United Airlines
9:40 amEWR
6h 21m
Nonstop
1:01 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

United Airlines
11:15 pmSEA
5h 13m
Nonstop
7:28 am+1EWR
United Airlines
9:40 amEWR
6h 21m
Nonstop
1:01 pmSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Sun, Dec 27

Alaska Airlines
11:40 pmSEA
7h 21m
ORD · 1h 3m
10:01 am+1EWR
Alaska Airlines
6:10 amEWR
8h 59m
PDX · 1h 22m
12:09 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
5:30 amSEA
7h 55m
SLC · 1h 31m
4:25 pmEWR
Delta Air Lines
4:59 pmEWR
8h 24m
DTW · 1h 12m
10:23 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Alaska Airlines
7:38 amSEA
8h 21m
PDX · 2h 1m
6:59 pmEWR
Alaska Airlines
6:10 amEWR
8h 59m
PDX · 1h 22m
12:09 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Alaska Airlines
10:40 pmSEA
5h 8m
Nonstop
6:48 am+1EWR
Alaska Airlines
6:10 amEWR
8h 59m
PDX · 1h 22m
12:09 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

United Airlines
6:00 amSEA
5h 18m
Nonstop
2:18 pmEWR
United Airlines
6:00 amEWR
8h 57m
IAD · 1h 25m
11:57 amSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sun, Dec 27

Delta Air Lines
6:00 amSEA
6h 59m
DTW · 1h 3m
3:59 pmEWR
Delta Air Lines
4:59 pmEWR
8h 24m
DTW · 1h 12m
10:23 pmSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ EWR

Economy

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Explore this route

All dates for this routeDec 20, 2026 → Dec 26, 2026Dec 22, 2026 → Dec 28, 2026
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.

Route overview: Seattle to Newark (EWR) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-27United AirlinesUA1900 / UA1330$585.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27Alaska AirlinesAS328 + AA3170 / AS217 + AS3217$473.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27Delta Air LinesDL1128 + DL2033 / DL2573 + DL565$557.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27United AirlinesUA1538 / UA1330$585.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27Alaska AirlinesAS2238 + AS275 / AS217 + AS3217$473.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27Alaska AirlinesAS316 / AS217 + AS3217$501.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27United AirlinesUA1900 / UA1366 + UA2731$543.202026-10-29T01:14:55Z
2026-12-21 → 2026-12-27Delta Air LinesDL812 + DL2573 / DL2573 + DL565$557.202026-10-29T01:14:55Z

2026-12-21 → 2026-12-27 · $585.20

  • United Airlines UA1900: SEA 2026-12-21 06:30:00 → EWR 2026-12-21 14:42:00; nonstop; 312 minutes. Local airport times.
  • United Airlines UA1330: EWR 2026-12-27 09:40:00 → SEA 2026-12-27 13:01:00; nonstop; 381 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $473.20

  • Alaska Airlines AS328 / AA3170: SEA 2026-12-21 23:40:00 → EWR 2026-12-22 10:01:00; 1 stop(s) via ORD; 441 minutes. Local airport times.
    • AS328: SEA 2026-12-21 23:40:00 → ORD 2026-12-22 05:37:00; layover at ORD: 63 minutes.
    • AA3170: ORD 2026-12-22 06:40:00 → EWR 2026-12-22 10:01:00.
  • Alaska Airlines AS217 / AS3217: EWR 2026-12-27 06:10:00 → SEA 2026-12-27 12:09:00; 1 stop(s) via PDX; 539 minutes. Local airport times.
    • AS217: EWR 2026-12-27 06:10:00 → PDX 2026-12-27 09:32:00; layover at PDX: 82 minutes.
    • AS3217: PDX 2026-12-27 10:54:00 → SEA 2026-12-27 12:09:00.

2026-12-21 → 2026-12-27 · $557.20

  • Delta Air Lines DL1128 / DL2033: SEA 2026-12-21 05:30:00 → EWR 2026-12-21 16:25:00; 1 stop(s) via SLC; 475 minutes. Local airport times.
    • DL1128: SEA 2026-12-21 05:30:00 → SLC 2026-12-21 08:34:00; layover at SLC: 91 minutes.
    • DL2033: SLC 2026-12-21 10:05:00 → EWR 2026-12-21 16:25:00.
  • Delta Air Lines DL2573 / DL565: EWR 2026-12-27 16:59:00 → SEA 2026-12-27 22:23:00; 1 stop(s) via DTW; 504 minutes. Local airport times.
    • DL2573: EWR 2026-12-27 16:59:00 → DTW 2026-12-27 18:59:00; layover at DTW: 72 minutes.
    • DL565: DTW 2026-12-27 20:11:00 → SEA 2026-12-27 22:23:00.

2026-12-21 → 2026-12-27 · $585.20

  • United Airlines UA1538: SEA 2026-12-21 23:15:00 → EWR 2026-12-22 07:28:00; nonstop; 313 minutes. Local airport times.
  • United Airlines UA1330: EWR 2026-12-27 09:40:00 → SEA 2026-12-27 13:01:00; nonstop; 381 minutes. Local airport times.

2026-12-21 → 2026-12-27 · $473.20

  • Alaska Airlines AS2238 / AS275: SEA 2026-12-21 07:38:00 → EWR 2026-12-21 18:59:00; 1 stop(s) via PDX; 501 minutes. Local airport times.
    • AS2238: SEA 2026-12-21 07:38:00 → PDX 2026-12-21 08:35:00; layover at PDX: 121 minutes.
    • AS275: PDX 2026-12-21 10:36:00 → EWR 2026-12-21 18:59:00.
  • Alaska Airlines AS217 / AS3217: EWR 2026-12-27 06:10:00 → SEA 2026-12-27 12:09:00; 1 stop(s) via PDX; 539 minutes. Local airport times.
    • AS217: EWR 2026-12-27 06:10:00 → PDX 2026-12-27 09:32:00; layover at PDX: 82 minutes.
    • AS3217: PDX 2026-12-27 10:54:00 → SEA 2026-12-27 12:09:00.

2026-12-21 → 2026-12-27 · $501.20

  • Alaska Airlines AS316: SEA 2026-12-21 22:40:00 → EWR 2026-12-22 06:48:00; nonstop; 308 minutes. Local airport times.
  • Alaska Airlines AS217 / AS3217: EWR 2026-12-27 06:10:00 → SEA 2026-12-27 12:09:00; 1 stop(s) via PDX; 539 minutes. Local airport times.
    • AS217: EWR 2026-12-27 06:10:00 → PDX 2026-12-27 09:32:00; layover at PDX: 82 minutes.
    • AS3217: PDX 2026-12-27 10:54:00 → SEA 2026-12-27 12:09:00.

2026-12-21 → 2026-12-27 · $543.20

  • United Airlines UA1900: SEA 2026-12-21 06:00:00 → EWR 2026-12-21 14:18:00; nonstop; 318 minutes. Local airport times.
  • United Airlines UA1366 / UA2731: EWR 2026-12-27 06:00:00 → SEA 2026-12-27 11:57:00; 1 stop(s) via IAD; 537 minutes. Local airport times.
    • UA1366: EWR 2026-12-27 06:00:00 → IAD 2026-12-27 07:25:00; layover at IAD: 85 minutes.
    • UA2731: IAD 2026-12-27 08:50:00 → SEA 2026-12-27 11:57:00.

2026-12-21 → 2026-12-27 · $557.20

  • Delta Air Lines DL812 / DL2573: SEA 2026-12-21 06:00:00 → EWR 2026-12-21 15:59:00; 1 stop(s) via DTW; 419 minutes. Local airport times.
    • DL812: SEA 2026-12-21 06:00:00 → DTW 2026-12-21 13:12:00; layover at DTW: 63 minutes.
    • DL2573: DTW 2026-12-21 14:15:00 → EWR 2026-12-21 15:59:00.
  • Delta Air Lines DL2573 / DL565: EWR 2026-12-27 16:59:00 → SEA 2026-12-27 22:23:00; 1 stop(s) via DTW; 504 minutes. Local airport times.
    • DL2573: EWR 2026-12-27 16:59:00 → DTW 2026-12-27 18:59:00; layover at DTW: 72 minutes.
    • DL565: DTW 2026-12-27 20:11:00 → SEA 2026-12-27 22:23:00.

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