Routes/San Francisco, CA (Metropolitan Area) to Seattle, WA
San Francisco, CA (Metropolitan Area) to Seattle, WA
Average one-way fare in 2026 Q1: $225 · 696 nonstop miles · 4696 passengers per day.
2026 Q1 fare$225
2025 Q1 fare$194
Change+$31
Passengers/day4696
Distance696 mi
The average fare a year earlier (2025 Q1) was $194. The change is $31 higher (15.9%).
The largest carrier on this route in 2026 Q1 was Alaska with 55% of passengers. The lowest-fare carrier was Southwest with 13% of passengers, at an average fare of $189.
All routes from San Francisco, CA (Metropolitan Area) · All routes from Seattle, WA
All quarters on this route
| Quarter | Passengers/day | Avg. fare | Largest carrier | Largest share | Lowest-fare carrier |
|---|---|---|---|---|---|
| 2024 Q1 | 4593 | $194 | Alaska | 53% | Southwest |
| 2024 Q2 | 6122 | $199 | Alaska | 52% | Southwest |
| 2024 Q3 | 6479 | $190 | Alaska | 56% | Southwest |
| 2024 Q4 | 5633 | $193 | Alaska | 53% | Southwest |
| 2025 Q1 | 4452 | $194 | Alaska | 50% | Southwest |
| 2025 Q2 | 6099 | $192 | Alaska | 52% | Southwest |
| 2025 Q3 | 6548 | $192 | Alaska | 54% | Southwest |
| 2025 Q4 | 5413 | $199 | Alaska | 50% | Southwest |
| 2026 Q1 | 4696 | $225 | Alaska | 55% | Southwest |