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San Diego → Seattle

Nov 20, 2026 · one way

SAN → SEA1 adulteconomyOne way

12 flight options · 5 airlines

Nonstop flights

Fri, Nov 20 · One way

Southwest Airlines
7:20 amSAN
3h 5m
Nonstop
10:25 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
7:20 amSAN
3h 18m
Nonstop
10:38 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
4:08 pmSAN
3h 10m
Nonstop
7:18 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:55 pmSAN
3h 5m
Nonstop
9:00 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
7:15 amSAN
3h 12m
Nonstop
10:27 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
3:43 pmSAN
3h 13m
Nonstop
6:56 pmSEA

One-way total · 1 adult · Taxes included

One-stop flights

Fri, Nov 20 · One way

Frontier Airlines
11:26 amSAN
5h 44m
LAS · 1h 10m
5:10 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:20 amSAN
5h 6m
LAX · 1h 2m
11:26 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
9:12 amSAN
5h 37m
EUG · 1h 35m
2:49 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
4:26 pmSAN
5h 41m
OAK · 1h 41m
10:07 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
5:19 pmSAN
5h 56m
PHX · 1h 18m
11:15 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:23 pmSAN
5h 21m
SFO · 1h 20m
11:44 pmSEA

One-way total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ 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, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one waySouthwest AirlinesWN547$187.652026-10-29T01:10:14Z
2026-11-20 · one wayDelta Air LinesDL2530$201.152026-10-29T01:10:14Z
2026-11-20 · one wayAlaska AirlinesAS1660$201.152026-10-29T01:10:14Z
2026-11-20 · one wayFrontier AirlinesF91466 + F94203$120.152026-10-29T01:10:14Z
2026-11-20 · one wayUnited AirlinesUA2035 + UA726$214.652026-10-29T01:10:14Z
2026-11-20 · one waySouthwest AirlinesWN3737$187.652026-10-29T01:10:14Z
2026-11-20 · one wayAlaska AirlinesAS792$201.152026-10-29T01:10:14Z
2026-11-20 · one wayDelta Air LinesDL2572$201.152026-10-29T01:10:14Z
2026-11-20 · one wayAlaska AirlinesAS3102 + AS3023$187.652026-10-29T01:10:14Z
2026-11-20 · one wayAlaska AirlinesAS3100 + AS1359$187.652026-10-29T01:10:14Z
2026-11-20 · one wayAlaska AirlinesAS2089 + AS612$187.652026-10-29T01:10:14Z
2026-11-20 · one wayUnited AirlinesUA1302 + UA1007$214.652026-10-29T01:10:14Z

2026-11-20 · one way · $187.65

  • Southwest Airlines WN547: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:25:00; nonstop; 185 minutes. Local airport times.

2026-11-20 · one way · $201.15

  • Delta Air Lines DL2530: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:38:00; nonstop; 198 minutes. Local airport times.

2026-11-20 · one way · $201.15

  • Alaska Airlines AS1660: SAN 2026-11-20 16:08:00 → SEA 2026-11-20 19:18:00; nonstop; 190 minutes. Local airport times.

2026-11-20 · one way · $120.15

  • Frontier Airlines F91466 / F94203: SAN 2026-11-20 11:26:00 → SEA 2026-11-20 17:10:00; 1 stop(s) via LAS; 344 minutes. Local airport times.
    • F91466: SAN 2026-11-20 11:26:00 → LAS 2026-11-20 13:01:00; layover at LAS: 70 minutes.
    • F94203: LAS 2026-11-20 14:11:00 → SEA 2026-11-20 17:10:00.

2026-11-20 · one way · $214.65

  • United Airlines UA2035 / UA726: SAN 2026-11-20 06:20:00 → SEA 2026-11-20 11:26:00; 1 stop(s) via LAX; 306 minutes. Local airport times.
    • UA2035: SAN 2026-11-20 06:20:00 → LAX 2026-11-20 07:25:00; layover at LAX: 62 minutes.
    • UA726: LAX 2026-11-20 08:27:00 → SEA 2026-11-20 11:26:00.

2026-11-20 · one way · $187.65

  • Southwest Airlines WN3737: SAN 2026-11-20 17:55:00 → SEA 2026-11-20 21:00:00; nonstop; 185 minutes. Local airport times.

2026-11-20 · one way · $201.15

  • Alaska Airlines AS792: SAN 2026-11-20 07:15:00 → SEA 2026-11-20 10:27:00; nonstop; 192 minutes. Local airport times.

2026-11-20 · one way · $201.15

  • Delta Air Lines DL2572: SAN 2026-11-20 15:43:00 → SEA 2026-11-20 18:56:00; nonstop; 193 minutes. Local airport times.

2026-11-20 · one way · $187.65

  • Alaska Airlines AS3102 / AS3023: SAN 2026-11-20 09:12:00 → SEA 2026-11-20 14:49:00; 1 stop(s) via EUG; 337 minutes. Local airport times.
    • AS3102: SAN 2026-11-20 09:12:00 → EUG 2026-11-20 11:57:00; layover at EUG: 95 minutes.
    • AS3023: EUG 2026-11-20 13:32:00 → SEA 2026-11-20 14:49:00.

2026-11-20 · one way · $187.65

  • Alaska Airlines AS3100 / AS1359: SAN 2026-11-20 16:26:00 → SEA 2026-11-20 22:07:00; 1 stop(s) via OAK; 341 minutes. Local airport times.
    • AS3100: SAN 2026-11-20 16:26:00 → OAK 2026-11-20 18:15:00; layover at OAK: 101 minutes.
    • AS1359: OAK 2026-11-20 19:56:00 → SEA 2026-11-20 22:07:00.

2026-11-20 · one way · $187.65

  • Alaska Airlines AS2089 / AS612: SAN 2026-11-20 17:19:00 → SEA 2026-11-20 23:15:00; 1 stop(s) via PHX; 356 minutes. Local airport times.
    • AS2089: SAN 2026-11-20 17:19:00 → PHX 2026-11-20 19:40:00; layover at PHX: 78 minutes.
    • AS612: PHX 2026-11-20 20:58:00 → SEA 2026-11-20 23:15:00.

2026-11-20 · one way · $214.65

  • United Airlines UA1302 / UA1007: SAN 2026-11-20 18:23:00 → SEA 2026-11-20 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
    • UA1302: SAN 2026-11-20 18:23:00 → SFO 2026-11-20 20:10:00; layover at SFO: 80 minutes.
    • UA1007: SFO 2026-11-20 21:30:00 → SEA 2026-11-20 23:44:00.

More dates for this route