Routes/Charleston, SC to Seattle, WA
Charleston, SC to Seattle, WA
Average one-way fare in 2026 Q1: $285 · 2415 nonstop miles · 217 passengers per day.
2026 Q1 fare$285
2025 Q1 farenot available
Changenot available
Passengers/day217
Distance2415 mi
The same quarter a year earlier (2025 Q1) is not available: this route was not among the top 1,000 markets that quarter.
The largest carrier on this route in 2026 Q1 was Alaska with 74% of passengers. The lowest-fare carrier was American with 13% of passengers, at an average fare of $242.
All routes from Charleston, SC · All routes from Seattle, WA
All quarters on this route
| Quarter | Passengers/day | Avg. fare | Largest carrier | Largest share | Lowest-fare carrier |
|---|---|---|---|---|---|
| 2024 Q1 | 223 | $279 | Alaska | 72% | American |
| 2024 Q2 | 312 | $338 | Alaska | 73% | American |
| 2024 Q3 | 295 | $299 | Alaska | 69% | Alaska |
| 2024 Q4 | 240 | $287 | Alaska | 82% | Southwest |
| 2025 Q1 | not available | ||||
| 2025 Q2 | 307 | $326 | Alaska | 70% | American |
| 2025 Q3 | 310 | $289 | Alaska | 71% | American |
| 2025 Q4 | 250 | $296 | Alaska | 73% | American |
| 2026 Q1 | 217 | $285 | Alaska | 74% | American |