Routes/San Antonio, TX to Seattle, WA
San Antonio, TX to Seattle, WA
Average one-way fare in 2026 Q1: $255 · 1774 nonstop miles · 388 passengers per day.
2026 Q1 fare$255
2025 Q1 fare$249
Change+$5
Passengers/day388
Distance1774 mi
The average fare a year earlier (2025 Q1) was $249. The change is $5 higher (2.2%).
The largest carrier on this route in 2026 Q1 was Alaska with 54% of passengers. The lowest-fare carrier was Southwest with 17% of passengers, at an average fare of $218.
All routes from San Antonio, TX · All routes from Seattle, WA
All quarters on this route
| Quarter | Passengers/day | Avg. fare | Largest carrier | Largest share | Lowest-fare carrier |
|---|---|---|---|---|---|
| 2024 Q1 | 470 | $228 | Alaska | 56% | Southwest |
| 2024 Q2 | 662 | $262 | Alaska | 60% | Delta |
| 2024 Q3 | 610 | $245 | Alaska | 58% | Delta |
| 2024 Q4 | 531 | $251 | Alaska | 60% | American |
| 2025 Q1 | 370 | $249 | Alaska | 52% | Delta |
| 2025 Q2 | 564 | $255 | Alaska | 57% | Delta |
| 2025 Q3 | 588 | $240 | Alaska | 53% | Southwest |
| 2025 Q4 | 499 | $247 | Alaska | 58% | Southwest |
| 2026 Q1 | 388 | $255 | Alaska | 54% | Southwest |