Routes/Kansas City, MO to San Diego, CA
Kansas City, MO to San Diego, CA
Average one-way fare in 2026 Q1: $278 · 1334 nonstop miles · 389 passengers per day.
2026 Q1 fare$278
2025 Q1 fare$283
Change−$4
Passengers/day389
Distance1334 mi
The average fare a year earlier (2025 Q1) was $283. The change is $4 lower (1.6%).
The largest carrier on this route in 2026 Q1 was Southwest with 75% of passengers. The lowest-fare carrier was Frontier with 1% of passengers, at an average fare of $126.
All routes from Kansas City, MO · All routes from San Diego, CA
All quarters on this route
| Quarter | Passengers/day | Avg. fare | Largest carrier | Largest share | Lowest-fare carrier |
|---|---|---|---|---|---|
| 2024 Q1 | 360 | $259 | Southwest | 63% | American |
| 2024 Q2 | 443 | $252 | Southwest | 65% | American |
| 2024 Q3 | 395 | $268 | Southwest | 65% | American |
| 2024 Q4 | 400 | $277 | Southwest | 65% | American |
| 2025 Q1 | 316 | $283 | Southwest | 63% | American |
| 2025 Q2 | 422 | $272 | Southwest | 66% | American |
| 2025 Q3 | 401 | $257 | Southwest | 61% | American |
| 2025 Q4 | 397 | $255 | Southwest | 74% | Frontier |
| 2026 Q1 | 389 | $278 | Southwest | 75% | Frontier |