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Pittsburgh → Seattle

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PIT → SEA1 adulteconomy

21 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
8:00 amPIT
5h 40m
Nonstop
10:40 amSEA
Alaska Airlines
1:01 pmSEA
4h 29m
Nonstop
8:30 pmPIT

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Show 6 more flights

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
8:08 amPIT
5h 24m
Nonstop
10:32 amSEA
Alaska Airlines
11:40 pmSEA
6h 57m
ORD · 1h 17m
9:37 am+1PIT

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

One-way flights

Fri, Nov 20 · One way

Alaska Airlines
8:00 amPIT
5h 40m
Nonstop
10:40 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:40 pmPIT
8h 10m
DEN · 1h 25m
10:50 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
6:00 amPIT
8h 37m
CLT · 1h
11:37 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
8:25 amPIT
7h 50m
MDW · 1h 35m
1:15 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
4:03 pmPIT
8h 43m
ORD · 1h 53m
9:46 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
10:31 amPIT
7h 24m
DTW · 1h 9m
2:55 pmSEA

One-way 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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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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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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

More dates

Nov 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)
2026-11-20 · one wayAlaska AirlinesAS394$310.502026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Alaska AirlinesAS394 / AS395$505.252026-10-29T01:57:13Z
2026-11-20 · one waySouthwest AirlinesWN1529 + WN3141$270.002026-10-29T01:57:13Z
2026-11-20 · one wayAmerican AirlinesAA2329 + AA580$283.502026-10-29T01:57:13Z
2026-11-20 · one wayDelta Air LinesDL5474 + DL881$303.752026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2313 + WN1597 / WN1550 + WN2996$440.632026-10-29T01:57:13Z
2026-11-27 → 2026-12-04American Airlines / Alaska AirlinesAA2329 + AA580 / AS328 + AA4757$463.252026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Delta Air LinesDL5738 + DL728 / DL536 + DL3711$493.502026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Alaska AirlinesAS394 / AS395$580.502026-10-29T01:57:13Z
2026-11-20 · one waySouthwest AirlinesWN2313 + WN1597$270.002026-10-29T01:57:13Z
2026-11-20 · one wayAmerican AirlinesAA3239 + AS262$283.502026-10-29T01:57:13Z
2026-11-20 · one wayDelta Air LinesDL5738 + DL728$303.752026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1529 + WN3141 / WN1550 + WN2996$440.632026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Alaska AirlinesAS394 / AS328 + AA4757$490.252026-10-29T01:57:13Z
2026-11-27 → 2026-12-04Delta Air LinesDL5474 + DL881 / DL536 + DL3711$493.502026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1529 + WN3141 / WN1550 + WN2996$506.262026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2313 + WN1597 / WN1550 + WN2996$506.262026-10-29T01:57:13Z
2026-11-20 → 2026-11-23American Airlines / Alaska AirlinesAA2329 + AA580 / AS395$553.502026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Alaska AirlinesAS394 / AS328 + AA4757$560.252026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Delta Air LinesDL5474 + DL881 / DL536 + DL3711$567.002026-10-29T01:57:13Z
2026-11-20 → 2026-11-23Delta Air LinesDL5738 + DL728 / DL536 + DL3711$567.002026-10-29T01:57:13Z

2026-11-20 · one way · $310.50

  • Alaska Airlines AS394: PIT 2026-11-20 08:00:00 → SEA 2026-11-20 10:40:00; nonstop; 340 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $505.25

  • Alaska Airlines AS394: PIT 2026-11-27 08:08:00 → SEA 2026-11-27 10:32:00; nonstop; 324 minutes. Local airport times.
  • Alaska Airlines AS395: SEA 2026-12-04 13:01:00 → PIT 2026-12-04 20:30:00; nonstop; 269 minutes. Local airport times.

2026-11-20 · one way · $270.00

  • Southwest Airlines WN1529 / WN3141: PIT 2026-11-20 17:40:00 → SEA 2026-11-20 22:50:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
    • WN1529: PIT 2026-11-20 17:40:00 → DEN 2026-11-20 19:15:00; layover at DEN: 85 minutes.
    • WN3141: DEN 2026-11-20 20:40:00 → SEA 2026-11-20 22:50:00.

2026-11-20 · one way · $283.50

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

2026-11-20 · one way · $303.75

  • Delta Air Lines DL5474 / DL881: PIT 2026-11-20 15:59:00 → SEA 2026-11-20 20:49:00; 1 stop(s) via MSP; 470 minutes. Local airport times.
    • DL5474: PIT 2026-11-20 15:59:00 → MSP 2026-11-20 17:19:00; layover at MSP: 87 minutes.
    • DL881: MSP 2026-11-20 18:46:00 → SEA 2026-11-20 20:49:00.

2026-11-27 → 2026-12-04 · $440.63

  • Southwest Airlines WN2313 / WN1597: PIT 2026-11-27 08:25:00 → SEA 2026-11-27 13:15:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN2313: PIT 2026-11-27 08:25:00 → MDW 2026-11-27 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2026-11-27 10:35:00 → SEA 2026-11-27 13:15:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-12-04 06:30:00 → PIT 2026-12-04 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-12-04 06:30:00 → MDW 2026-12-04 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-12-04 13:40:00 → PIT 2026-12-04 16:05:00.

2026-11-27 → 2026-12-04 · $463.25

  • American Airlines AA2329 / AA580: PIT 2026-11-27 06:00:00 → SEA 2026-11-27 11:37:00; 1 stop(s) via CLT; 517 minutes. Local airport times.
    • AA2329: PIT 2026-11-27 06:00:00 → CLT 2026-11-27 07:39:00; layover at CLT: 60 minutes.
    • AA580: CLT 2026-11-27 08:39:00 → SEA 2026-11-27 11:37:00.
  • Alaska Airlines AS328 / AA4757: SEA 2026-12-04 23:40:00 → PIT 2026-12-05 09:37:00; 1 stop(s) via ORD; 417 minutes. Local airport times.
    • AS328: SEA 2026-12-04 23:40:00 → ORD 2026-12-05 05:37:00; layover at ORD: 77 minutes.
    • AA4757: ORD 2026-12-05 06:54:00 → PIT 2026-12-05 09:37:00.

2026-11-27 → 2026-12-04 · $493.50

  • Delta Air Lines DL5738 / DL728: PIT 2026-11-27 10:31:00 → SEA 2026-11-27 14:55:00; 1 stop(s) via DTW; 444 minutes. Local airport times.
    • DL5738: PIT 2026-11-27 10:31:00 → DTW 2026-11-27 11:44:00; layover at DTW: 69 minutes.
    • DL728: DTW 2026-11-27 12:53:00 → SEA 2026-11-27 14:55:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-12-04 08:30:00 → PIT 2026-12-04 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-12-04 08:30:00 → MSP 2026-12-04 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-12-04 15:10:00 → PIT 2026-12-04 18:30:00.

2026-11-20 → 2026-11-23 · $580.50

  • Alaska Airlines AS394: PIT 2026-11-20 08:00:00 → SEA 2026-11-20 10:40:00; nonstop; 340 minutes. Local airport times.
  • Alaska Airlines AS395: SEA 2026-11-23 13:01:00 → PIT 2026-11-23 20:30:00; nonstop; 269 minutes. Local airport times.

2026-11-20 · one way · $270.00

  • Southwest Airlines WN2313 / WN1597: PIT 2026-11-20 08:25:00 → SEA 2026-11-20 13:15:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN2313: PIT 2026-11-20 08:25:00 → MDW 2026-11-20 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2026-11-20 10:35:00 → SEA 2026-11-20 13:15:00.

2026-11-20 · one way · $283.50

  • American Airlines AA3239 / AS262: PIT 2026-11-20 16:03:00 → SEA 2026-11-20 21:46:00; 1 stop(s) via ORD; 523 minutes. Local airport times.
    • AA3239: PIT 2026-11-20 16:03:00 → ORD 2026-11-20 16:54:00; layover at ORD: 113 minutes.
    • AS262: ORD 2026-11-20 18:47:00 → SEA 2026-11-20 21:46:00.

2026-11-20 · one way · $303.75

  • Delta Air Lines DL5738 / DL728: PIT 2026-11-20 10:31:00 → SEA 2026-11-20 14:55:00; 1 stop(s) via DTW; 444 minutes. Local airport times.
    • DL5738: PIT 2026-11-20 10:31:00 → DTW 2026-11-20 11:44:00; layover at DTW: 69 minutes.
    • DL728: DTW 2026-11-20 12:53:00 → SEA 2026-11-20 14:55:00.

2026-11-27 → 2026-12-04 · $440.63

  • Southwest Airlines WN1529 / WN3141: PIT 2026-11-27 17:40:00 → SEA 2026-11-27 22:50:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
    • WN1529: PIT 2026-11-27 17:40:00 → DEN 2026-11-27 19:15:00; layover at DEN: 85 minutes.
    • WN3141: DEN 2026-11-27 20:40:00 → SEA 2026-11-27 22:50:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-12-04 06:30:00 → PIT 2026-12-04 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-12-04 06:30:00 → MDW 2026-12-04 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-12-04 13:40:00 → PIT 2026-12-04 16:05:00.

2026-11-27 → 2026-12-04 · $490.25

  • Alaska Airlines AS394: PIT 2026-11-27 08:00:00 → SEA 2026-11-27 10:40:00; nonstop; 340 minutes. Local airport times.
  • Alaska Airlines AS328 / AA4757: SEA 2026-12-04 23:40:00 → PIT 2026-12-05 09:37:00; 1 stop(s) via ORD; 417 minutes. Local airport times.
    • AS328: SEA 2026-12-04 23:40:00 → ORD 2026-12-05 05:37:00; layover at ORD: 77 minutes.
    • AA4757: ORD 2026-12-05 06:54:00 → PIT 2026-12-05 09:37:00.

2026-11-27 → 2026-12-04 · $493.50

  • Delta Air Lines DL5474 / DL881: PIT 2026-11-27 15:59:00 → SEA 2026-11-27 20:49:00; 1 stop(s) via MSP; 470 minutes. Local airport times.
    • DL5474: PIT 2026-11-27 15:59:00 → MSP 2026-11-27 17:19:00; layover at MSP: 87 minutes.
    • DL881: MSP 2026-11-27 18:46:00 → SEA 2026-11-27 20:49:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-12-04 08:30:00 → PIT 2026-12-04 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-12-04 08:30:00 → MSP 2026-12-04 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-12-04 15:10:00 → PIT 2026-12-04 18:30:00.

2026-11-20 → 2026-11-23 · $506.26

  • Southwest Airlines WN1529 / WN3141: PIT 2026-11-20 17:40:00 → SEA 2026-11-20 22:50:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
    • WN1529: PIT 2026-11-20 17:40:00 → DEN 2026-11-20 19:15:00; layover at DEN: 85 minutes.
    • WN3141: DEN 2026-11-20 20:40:00 → SEA 2026-11-20 22:50:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-11-23 06:30:00 → PIT 2026-11-23 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-11-23 06:30:00 → MDW 2026-11-23 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-11-23 13:40:00 → PIT 2026-11-23 16:05:00.

2026-11-20 → 2026-11-23 · $506.26

  • Southwest Airlines WN2313 / WN1597: PIT 2026-11-20 08:25:00 → SEA 2026-11-20 13:15:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN2313: PIT 2026-11-20 08:25:00 → MDW 2026-11-20 09:00:00; layover at MDW: 95 minutes.
    • WN1597: MDW 2026-11-20 10:35:00 → SEA 2026-11-20 13:15:00.
  • Southwest Airlines WN1550 / WN2996: SEA 2026-11-23 06:30:00 → PIT 2026-11-23 16:05:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1550: SEA 2026-11-23 06:30:00 → MDW 2026-11-23 12:25:00; layover at MDW: 75 minutes.
    • WN2996: MDW 2026-11-23 13:40:00 → PIT 2026-11-23 16:05:00.

2026-11-20 → 2026-11-23 · $553.50

  • American Airlines AA2329 / AA580: PIT 2026-11-20 06:00:00 → SEA 2026-11-20 11:37:00; 1 stop(s) via CLT; 517 minutes. Local airport times.
    • AA2329: PIT 2026-11-20 06:00:00 → CLT 2026-11-20 07:39:00; layover at CLT: 60 minutes.
    • AA580: CLT 2026-11-20 08:39:00 → SEA 2026-11-20 11:37:00.
  • Alaska Airlines AS395: SEA 2026-11-23 13:01:00 → PIT 2026-11-23 20:30:00; nonstop; 269 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $560.25

  • Alaska Airlines AS394: PIT 2026-11-20 08:08:00 → SEA 2026-11-20 10:32:00; nonstop; 324 minutes. Local airport times.
  • Alaska Airlines AS328 / AA4757: SEA 2026-11-23 23:40:00 → PIT 2026-11-24 09:37:00; 1 stop(s) via ORD; 417 minutes. Local airport times.
    • AS328: SEA 2026-11-23 23:40:00 → ORD 2026-11-24 05:37:00; layover at ORD: 77 minutes.
    • AA4757: ORD 2026-11-24 06:54:00 → PIT 2026-11-24 09:37:00.

2026-11-20 → 2026-11-23 · $567.00

  • Delta Air Lines DL5474 / DL881: PIT 2026-11-20 15:59:00 → SEA 2026-11-20 20:49:00; 1 stop(s) via MSP; 470 minutes. Local airport times.
    • DL5474: PIT 2026-11-20 15:59:00 → MSP 2026-11-20 17:19:00; layover at MSP: 87 minutes.
    • DL881: MSP 2026-11-20 18:46:00 → SEA 2026-11-20 20:49:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-11-23 08:30:00 → PIT 2026-11-23 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-11-23 08:30:00 → MSP 2026-11-23 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-11-23 15:10:00 → PIT 2026-11-23 18:30:00.

2026-11-20 → 2026-11-23 · $567.00

  • Delta Air Lines DL5738 / DL728: PIT 2026-11-20 10:31:00 → SEA 2026-11-20 14:55:00; 1 stop(s) via DTW; 444 minutes. Local airport times.
    • DL5738: PIT 2026-11-20 10:31:00 → DTW 2026-11-20 11:44:00; layover at DTW: 69 minutes.
    • DL728: DTW 2026-11-20 12:53:00 → SEA 2026-11-20 14:55:00.
  • Delta Air Lines DL536 / DL3711: SEA 2026-11-23 08:30:00 → PIT 2026-11-23 18:30:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
    • DL536: SEA 2026-11-23 08:30:00 → MSP 2026-11-23 13:48:00; layover at MSP: 82 minutes.
    • DL3711: MSP 2026-11-23 15:10:00 → PIT 2026-11-23 18:30:00.

More dates for this route