Routes/Indianapolis, IN to San Diego, CA
Indianapolis, IN to San Diego, CA
Average one-way fare in 2026 Q1: $289 · 1782 nonstop miles · 309 passengers per day.
2026 Q1 fare$289
2025 Q1 fare$261
Change+$28
Passengers/day309
Distance1782 mi
The average fare a year earlier (2025 Q1) was $261. The change is $28 higher (10.9%).
The largest carrier on this route in 2026 Q1 was Southwest with 59% of passengers. The lowest-fare carrier was American with 15% of passengers, at an average fare of $282.
All routes from Indianapolis, IN · 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 | 299 | $278 | Southwest | 37% | Southwest |
| 2024 Q2 | 412 | $259 | Southwest | 31% | American |
| 2024 Q3 | 361 | $265 | Southwest | 34% | American |
| 2024 Q4 | 389 | $286 | Southwest | 45% | American |
| 2025 Q1 | 316 | $261 | Southwest | 48% | American |
| 2025 Q2 | 386 | $268 | Southwest | 56% | American |
| 2025 Q3 | 320 | $276 | Southwest | 65% | Southwest |
| 2025 Q4 | 357 | $276 | Southwest | 64% | Southwest |
| 2026 Q1 | 309 | $289 | Southwest | 59% | American |