Pasco to Seattle (SEA) flight deals

Flights for your trip

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

2026-11-20 · one way · $139.00

• Alaska Airlines AS2351: PSC 2026-11-20 06:01:00 → SEA 2026-11-20 07:08:00; nonstop; 67 minutes. Local airport times.

2026-11-20 · one way · $145.00

• Delta Air Lines DL3972: PSC 2026-11-20 05:10:00 → SEA 2026-11-20 06:32:00; nonstop; 82 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $268.00

• Alaska Airlines AS2351: PSC 2026-11-20 06:01:00 → SEA 2026-11-20 07:08:00; nonstop; 67 minutes. Local airport times.
• Alaska Airlines AS2017: SEA 2026-11-23 08:00:00 → PSC 2026-11-23 09:04:00; nonstop; 64 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $278.00

• Delta Air Lines DL3972: PSC 2026-11-20 05:10:00 → SEA 2026-11-20 06:32:00; nonstop; 82 minutes. Local airport times.
• Delta Air Lines DL3992: SEA 2026-11-23 10:39:00 → PSC 2026-11-23 11:48:00; nonstop; 69 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $308.20

• Alaska Airlines AS2351: PSC 2026-11-27 06:01:00 → SEA 2026-11-27 07:08:00; nonstop; 67 minutes. Local airport times.
• Alaska Airlines AS2350: SEA 2026-12-04 22:49:00 → PSC 2026-12-04 23:48:00; nonstop; 59 minutes. Local airport times.

2026-11-20 · one way · $139.00

• Alaska Airlines AS2247: PSC 2026-11-20 13:49:00 → SEA 2026-11-20 14:56:00; nonstop; 67 minutes. Local airport times.

2026-11-20 · one way · $145.00

• Delta Air Lines DL3891: PSC 2026-11-20 15:33:00 → SEA 2026-11-20 16:45:00; nonstop; 72 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $268.00

• Alaska Airlines AS2247: PSC 2026-11-20 13:49:00 → SEA 2026-11-20 14:56:00; nonstop; 67 minutes. Local airport times.
• Alaska Airlines AS2017: SEA 2026-11-23 08:00:00 → PSC 2026-11-23 09:04:00; nonstop; 64 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $278.00

• Delta Air Lines DL3891: PSC 2026-11-20 15:33:00 → SEA 2026-11-20 16:45:00; nonstop; 72 minutes. Local airport times.
• Delta Air Lines DL3992: SEA 2026-11-23 10:39:00 → PSC 2026-11-23 11:48:00; nonstop; 69 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $308.20

• Alaska Airlines AS2247: PSC 2026-11-27 13:49:00 → SEA 2026-11-27 14:56:00; nonstop; 67 minutes. Local airport times.
• Alaska Airlines AS2350: SEA 2026-12-04 22:49:00 → PSC 2026-12-04 23:48:00; nonstop; 59 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $319.70

• Delta Air Lines DL3972: PSC 2026-11-27 05:10:00 → SEA 2026-11-27 06:32:00; nonstop; 82 minutes. Local airport times.
• Delta Air Lines DL4017: SEA 2026-12-04 22:55:00 → PSC 2026-12-04 23:59:00; nonstop; 64 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $319.70

• Delta Air Lines DL3891: PSC 2026-11-27 15:33:00 → SEA 2026-11-27 16:45:00; nonstop; 72 minutes. Local airport times.
• Delta Air Lines DL4017: SEA 2026-12-04 22:55:00 → PSC 2026-12-04 23:59:00; nonstop; 64 minutes. Local airport times.

2026-11-20 · one way · $209.00

• Alaska Airlines AS3049 / AS2240: PSC 2026-11-20 15:30:00 → SEA 2026-11-20 18:45:00; 1 stop(s) via PDX; 195 minutes. Local airport times.
  • AS3049: PSC 2026-11-20 15:30:00 → PDX 2026-11-20 16:42:00; layover at PDX: 63 minutes.
  • AS2240: PDX 2026-11-20 17:45:00 → SEA 2026-11-20 18:45:00.

2026-11-20 → 2026-11-23 · $333.00

• Alaska Airlines AS3049 / AS2240: PSC 2026-11-20 15:30:00 → SEA 2026-11-20 18:45:00; 1 stop(s) via PDX; 195 minutes. Local airport times.
  • AS3049: PSC 2026-11-20 15:30:00 → PDX 2026-11-20 16:42:00; layover at PDX: 63 minutes.
  • AS2240: PDX 2026-11-20 17:45:00 → SEA 2026-11-20 18:45:00.
• Alaska Airlines AS2017: SEA 2026-11-23 08:00:00 → PSC 2026-11-23 09:04:00; nonstop; 64 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $392.70

• Alaska Airlines AS3049 / AS2240: PSC 2026-11-27 15:30:00 → SEA 2026-11-27 18:45:00; 1 stop(s) via PDX; 195 minutes. Local airport times.
  • AS3049: PSC 2026-11-27 15:30:00 → PDX 2026-11-27 16:42:00; layover at PDX: 63 minutes.
  • AS2240: PDX 2026-11-27 17:45:00 → SEA 2026-11-27 18:45:00.
• Alaska Airlines AS2350: SEA 2026-12-04 22:49:00 → PSC 2026-12-04 23:48:00; nonstop; 59 minutes. Local airport times.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

Compare flight prices from Pasco to Seattle for your dates.

Axel shows the exact bookable round-trip price from Pasco to Seattle for your dates, one traveler, no account to see it.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices.

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How we checked

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Airports covered: PSC → SEA. Each example names its actual airports.

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Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Pasco with Seattle (SEA)

• Cheapest places to fly from Pasco in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from Pasco: fly Nov 11 – Nov 15, 2026
• Best places to fly from Pasco for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Cheapest places to fly from Pasco for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Pasco in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Pasco for Christmas: fly Dec 19 – Dec 26, 2026
• Cheapest places to fly from Pasco for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Pasco for MLK weekend: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Pasco in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Pasco for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Cheapest places to fly from Pasco in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Pasco in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Pasco for spring break: fly Mar 13 – Mar 20, 2027
• Best places to fly from Pasco for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Pasco in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Pasco in May: fly May 8 – May 15, 2027
• Best places to fly from Pasco for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from Pasco in June: fly Jun 12 – Jun 19, 2027
• Pride trips from Pasco: the biggest Pride events to fly to: fly Jun 25 – Jun 28, 2027
• Best places to fly from Pasco for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Pasco in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Pasco in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Pasco for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Labor Day weekend trips from Pasco: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Pasco in September: fly Sep 11 – Sep 18, 2027
• Cheapest places to fly from Pasco for a week
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Source: https://helloaxel.com/en/flights/from-pasco-psc-to-seattle-sea

For AI assistants

• This page: Pasco to Seattle (SEA) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
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