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Pittsburgh → Seattle

Dec 2, 2026 · return Dec 8, 2026

PIT → SEA1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Tue, Dec 8

Alaska Airlines
8:08 amPIT
5h 24m
Nonstop
10:32 amSEA
Alaska Airlines
1:01 pmSEA
4h 29m
Nonstop
8:30 pmPIT

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Tue, Dec 8

Southwest Airlines
5:40 pmPIT
8h 10m
DEN · 1h 25m
10:50 pmSEA
Southwest Airlines
6:30 amSEA
6h 35m
MDW · 1h 15m
4:05 pmPIT

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Tue, Dec 8

American Airlines
6:00 amPIT
8h 37m
CLT · 1h
11:37 amSEA
Alaska Airlines
1:01 pmSEA
4h 29m
Nonstop
8:30 pmPIT

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Tue, Dec 8

Delta Air Lines
10:31 amPIT
7h 24m
DTW · 1h 9m
2:55 pmSEA
Delta Air Lines
8:30 amSEA
7h
MSP · 1h 22m
6:30 pmPIT

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Tue, Dec 8

Southwest Airlines
8:25 amPIT
7h 50m
MDW · 1h 35m
1:15 pmSEA
Southwest Airlines
6:30 amSEA
6h 35m
MDW · 1h 15m
4:05 pmPIT

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Tue, Dec 8

Alaska Airlines
8:00 amPIT
5h 40m
Nonstop
10:40 amSEA
Alaska Airlines
11:40 pmSEA
6h 57m
ORD · 1h 17m
9:37 am+1PIT

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Tue, Dec 8

Delta Air Lines
3:59 pmPIT
7h 50m
MSP · 1h 27m
8:49 pmSEA
Delta Air Lines
8:30 amSEA
7h
MSP · 1h 22m
6:30 pmPIT

Round-trip total · 1 adult · Taxes included

Make this trip yours

PIT ⇄ SEA

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-08Alaska AirlinesAS394 / AS395$430.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08Southwest AirlinesWN1529 + WN3141 / WN1550 + WN2996$375.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08American Airlines / Alaska AirlinesAA2329 + AA580 / AS395$410.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08Delta Air LinesDL5738 + DL728 / DL536 + DL3711$420.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08Southwest AirlinesWN2313 + WN1597 / WN1550 + WN2996$375.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08Alaska AirlinesAS394 / AS328 + AA4757$415.002026-10-29T01:57:13Z
2026-12-02 → 2026-12-08Delta Air LinesDL5474 + DL881 / DL536 + DL3711$420.002026-10-29T01:57:13Z

2026-12-02 → 2026-12-08 · $430.00

  • Alaska Airlines AS394: PIT 2026-12-02 08:08:00 → SEA 2026-12-02 10:32:00; nonstop; 324 minutes. Local airport times.
  • Alaska Airlines AS395: SEA 2026-12-08 13:01:00 → PIT 2026-12-08 20:30:00; nonstop; 269 minutes. Local airport times.

2026-12-02 → 2026-12-08 · $375.00

  • Southwest Airlines WN1529 / WN3141: PIT 2026-12-02 17:40:00 → SEA 2026-12-02 22:50:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
    • WN1529: PIT 2026-12-02 17:40:00 → DEN 2026-12-02 19:15:00; layover at DEN: 85 minutes.
    • WN3141: DEN 2026-12-02 20:40:00 → SEA 2026-12-02 22:50:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-12-08 06:30:00 → PIT 2026-12-08 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-12-08 06:30:00 → MDW 2026-12-08 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-12-08 13:40:00 → PIT 2026-12-08 16:05:00.

2026-12-02 → 2026-12-08 · $410.00

  • American Airlines AA2329 / AA580: PIT 2026-12-02 06:00:00 → SEA 2026-12-02 11:37:00; 1 stop(s) via CLT; 517 minutes. Local airport times.
    • AA2329: PIT 2026-12-02 06:00:00 → CLT 2026-12-02 07:39:00; layover at CLT: 60 minutes.
    • AA580: CLT 2026-12-02 08:39:00 → SEA 2026-12-02 11:37:00.
  • Alaska Airlines AS395: SEA 2026-12-08 13:01:00 → PIT 2026-12-08 20:30:00; nonstop; 269 minutes. Local airport times.

2026-12-02 → 2026-12-08 · $420.00

  • Delta Air Lines DL5738 / DL728: PIT 2026-12-02 10:31:00 → SEA 2026-12-02 14:55:00; 1 stop(s) via DTW; 444 minutes. Local airport times.
    • DL5738: PIT 2026-12-02 10:31:00 → DTW 2026-12-02 11:44:00; layover at DTW: 69 minutes.
    • DL728: DTW 2026-12-02 12:53:00 → SEA 2026-12-02 14:55:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-12-08 08:30:00 → PIT 2026-12-08 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-12-08 08:30:00 → MSP 2026-12-08 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-12-08 15:10:00 → PIT 2026-12-08 18:30:00.

2026-12-02 → 2026-12-08 · $375.00

  • Southwest Airlines WN2313 / WN1597: PIT 2026-12-02 08:25:00 → SEA 2026-12-02 13:15:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN2313: PIT 2026-12-02 08:25:00 → MDW 2026-12-02 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2026-12-02 10:35:00 → SEA 2026-12-02 13:15:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-12-08 06:30:00 → PIT 2026-12-08 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-12-08 06:30:00 → MDW 2026-12-08 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-12-08 13:40:00 → PIT 2026-12-08 16:05:00.

2026-12-02 → 2026-12-08 · $415.00

  • Alaska Airlines AS394: PIT 2026-12-02 08:00:00 → SEA 2026-12-02 10:40:00; nonstop; 340 minutes. Local airport times.
  • Alaska Airlines AS328 / AA4757: SEA 2026-12-08 23:40:00 → PIT 2026-12-09 09:37:00; 1 stop(s) via ORD; 417 minutes. Local airport times.
    • AS328: SEA 2026-12-08 23:40:00 → ORD 2026-12-09 05:37:00; layover at ORD: 77 minutes.
    • AA4757: ORD 2026-12-09 06:54:00 → PIT 2026-12-09 09:37:00.

2026-12-02 → 2026-12-08 · $420.00

  • Delta Air Lines DL5474 / DL881: PIT 2026-12-02 15:59:00 → SEA 2026-12-02 20:49:00; 1 stop(s) via MSP; 470 minutes. Local airport times.
    • DL5474: PIT 2026-12-02 15:59:00 → MSP 2026-12-02 17:19:00; layover at MSP: 87 minutes.
    • DL881: MSP 2026-12-02 18:46:00 → SEA 2026-12-02 20:49:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-12-08 08:30:00 → PIT 2026-12-08 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-12-08 08:30:00 → MSP 2026-12-08 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-12-08 15:10:00 → PIT 2026-12-08 18:30:00.

More dates for this route