Ontario to San Luis Obispo (ONT–SBP) — Airlines, Schedules & Connections

ONT Airport Page →
191 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 4d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

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No nonstop flights on this route. connecting options below.

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Ontario to San Luis Obispo
2 carriers, 2 flights/week nonstop.
2 Airlines 2 Flights/wk 191 mi 1h 18m nonstop 7 1-stop hubs

ONT–SBP is served by 2 airlines with nonstop service. PCM and AMF lead the route. The flight covers 191 miles in approximately 1h 18m. Beyond nonstop, 7 hubs offer 1-stop connections.

Also explore ONT Routes SBP Routes ONT Live Flights SBP Live Flights ONT Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop ONT–SBP service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
PCM PCM 2 – – 73% – –
AMF AMF – – – 73% – –
Alliance coverage
Unaffiliated: AMF + PCM (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ONT to SBP.
1-STOP
One-Stop Connections
7
Hubs
~9h
Fastest
~25h
Longest
PDX ~9h 59m PHX ~12h 10m SEA ~12h 47m SFO ~13h 17m DEN ~14h 6m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
259
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ONT → SBP
73%
Moderate delays possible. Allow buffer time.
Departing
73%
Return
SBP → ONT
84%
Generally reliable. Most flights run on time.
Arriving
84%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays →
Alternatives

Other ways to reach San Luis Obispo from Ontario

Nearby airports with service to San Luis County Regional Airport.
Metric ONT→SBP LAX→SBP SAN→SBP
Distance from ONT – 47 mi 94 mi
Nonstop airlines 2 5 1
Weekly flights 2 34 22
Flight time 1h 18m 1h 1m 1h 6m
Departure OTP 73% – –
Los Angeles (LAX) to San Luis Obispo flights · San Diego (SAN) to San Luis Obispo flights
Airports within 200 miles of ONT with service to San Luis County Regional Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
San Luis Obispo is 0 hours the same as Ontario.
ONT: PDT · SBP: PDT

When it's 6:00 PM in Ontario, it's 6:00 PM in San Luis Obispo.
Distance & Flight Time
191 mi / 308 km
Nonstop flight time is approximately 1h 18m.
Facts

ONT–SBP Quick Facts

Key statistics for the Ontario to San Luis Obispo route.
Route details
Distance191 mi / 308 km
Flight time1h 18m
Time difference0 hours
Airlines (nonstop)2
Weekly flights2 out / 1 return
1-stop connections7 hubs
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: SBP
Full nameSan Luis County Regional Airport
IATA / ICAOSBP / KSBP
TimezoneAmerica/Los_Angeles
Passengers/yr0.7M
Elevation212 ft / 65 m
FAQ

Frequently Asked Questions

Common questions about ONT to SBP flights.
Nonstop flights from Ontario International Airport to San Luis County Regional Airport take approximately 1h 18m. The route covers 191 miles.
2 airlines operate nonstop service: AMF and PCM.
There are approximately 2 nonstop flights per week from ONT to SBP. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through PDX, PHX, SEA, SFO, DEN, LAS and DFW. These options provide additional schedule flexibility.
Yes, return flights from SBP to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LAX and SAN. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ONT to SBP

Ontario International Airport (ONT) and San Luis County Regional Airport (SBP) are connected by nonstop service from AMF and PCM. With 2 weekly departures, this is a regularly served route.

ONT to SBP Flight Duration and Schedule

Nonstop flight time from ONT to SBP ranges from 1 hours 18 minutes. The route covers a distance of 191 miles (308 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

7 one-stop connections are available, with the fastest taking approximately 9 hours via PDX. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Los Angeles (LAX) and San Diego (SAN).