Routes/Fresno, CA to San Diego, CA

Fresno, CA to San Diego, CA

Average one-way fare in 2026 Q1: $158 · 314 nonstop miles · 328 passengers per day.

2026 Q1 fare$158
2025 Q1 fare$155
Change+$3
Passengers/day328
Distance314 mi

The average fare a year earlier (2025 Q1) was $155. The change is $3 higher (2.0%).

The largest carrier on this route in 2026 Q1 was Alaska with 64% of passengers. The lowest-fare carrier was Southwest with 30% of passengers, at an average fare of $149.

All routes from Fresno, CA · All routes from San Diego, CA

All quarters on this route

QuarterPassengers/dayAvg. fareLargest carrierLargest shareLowest-fare carrier
2024 Q1227$188Alaska86%Alaska
2024 Q2269$197Alaska88%Alaska
2024 Q3281$190Alaska89%Alaska
2024 Q4296$172Alaska91%Alaska
2025 Q1290$155Alaska88%Alaska
2025 Q2348$175Alaska89%Hawaiian
2025 Q3311$166Alaska93%Hawaiian
2025 Q4350$147Alaska67%Southwest
2026 Q1328$158Alaska64%Southwest

Source: U.S. Department of Transportation, Consumer Airfare Report Table 1, 2026 Q1. Figures are average one-way fares paid, including taxes and fees, for the quarter shown. Record: city markets 31638 and 33570; U.S. Department of Transportation, Domestic Airline Consumer Airfare Report, Table 1: top 1,000 contiguous-state city-pair markets (average one-way fare, passengers per day, largest carrier, lowest-fare carrier). Fetched 2026-09-27T00:40:04Z. Source data.