Eugene (EUG) to San Diego (SAN)
Flight time
≈ 2h 30m
Bearing
156° SE
Eugene (EUG) to San Diego (SAN) is 851 miles (1,370 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies EUG–SAN
US DOT T-100 · filed dataIn April 2026, Horizon Air operated the most departures, one of 3 carriers flying nonstop EUG–SAN; the Embraer E175 was the most common aircraft at 74% of departures; flights ran 71% full.
Departures
157
April 2026
Seats
15,345
both directions
Passengers
10,833
both directions
Load factor
70.6%
passengers ÷ seats
Who flies EUG–SAN?
Horizon Air operated the most nonstop EUG–SAN departures in April 2026 (92), one of 3 carriers on the route.
- QX
Horizon Air
92 departures · 6,992 seats
Share of departures58.6%76.9%
Load
- WN
Southwest Airlines
41 departures · 6,529 seats
Share of departures26.1%64.0%
Load
- OO
SkyWest Airlines
24 departures · 1,824 seats
Share of departures15.3%70.0%
Load
What plane flies EUG–SAN?
In April 2026, the Embraer E175 flew 74% of EUG–SAN departures — more than any other aircraft type.
- Embraer E175
116 departures · 75.5% load
73.9% - Boeing 737-700
17 departures · 70.2% load
10.8% - Boeing 737-800
13 departures · 55.7% load
8.3% - Boeing 737 MAX 8
11 departures · 66.3% load
7.0%
How has EUG–SAN traffic changed?
Nonstop EUG–SAN departures rose from 62 in May 2025 to 157 in April 2026.
Monthly nonstop EUG–SAN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
62 departures · 3,806 passengers
80.8%
Load
June 2025
60 departures · 4,044 passengers
88.7%
Load
July 2025
63 departures · 4,110 passengers
85.8%
Load
August 2025
62 departures · 5,149 passengers
76.4%
Load
September 2025
58 departures · 5,418 passengers
59.3%
Load
October 2025
61 departures · 6,188 passengers
63.0%
Load
November 2025
70 departures · 5,275 passengers
85.3%
Load
December 2025
83 departures · 6,963 passengers
83.3%
Load
January 2026
65 departures · 4,348 passengers
79.5%
Load
February 2026
56 departures · 3,639 passengers
85.5%
Load
March 2026
127 departures · 9,038 passengers
70.3%
Load
April 2026
157 departures · 10,833 passengers
70.6%
Load
By direction
The DOT files each direction separately — they rarely match.
SAN → EUG
69.9% full
79 departures · 5,384 passengers
EUG → SAN
71.3% full
78 departures · 5,449 passengers
Nonstop EUG–SAN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Eugene (EUG) from San Diego (SAN)?
EUG to SAN is 851 miles (1,370 km / 740 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from EUG to SAN?
A nonstop covers the 851-mile great-circle distance in roughly 2h 30m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies EUG–SAN?
In April 2026, the Embraer E175 flew the largest share of departures (73.9%), followed by the Boeing 737-700 (10.8%).
What mileage do I earn flying EUG–SAN?
Distance-based programs credit off the 851-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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