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

SBP Airport Page →
191 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights Verified 1mo ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Apr 2026.

✦ 1-Stop connections via 6 hubs
SFO San Francisco 3h 50m AVCMUA → ACCMEJA San Francisco (SFO) to Ontario flights
PHX Phoenix 3h 57m AA → AAEJAPD Phoenix (PHX) to Ontario flights
SEA Seattle 6h 11m ASAYQR → ASDLF9 Seattle (SEA) to Ontario flights
DEN Denver 6h 19m UA → ACF9UA Denver (DEN) to Ontario flights
PDX Portland 6h 31m AS → ASBA Portland (PDX) to Ontario flights
DFW Dallas-Fort Worth 7h 24m AA → AABAF9 Dallas-Fort Worth (DFW) to Ontario flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
San Luis Obispo to Ontario
Connecting service available through multiple hubs.
1 Airlines 191 mi 1h 11m nonstop

SBP–ONT had nonstop service, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 191 miles in 1h 11m.

Also explore SBP Routes ONT Routes SBP Live Flights ONT Live Flights ONT Delays
All flights from Ontario (ONT) Ontario to San Luis Obispo flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop SBP–ONT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
PCM PCM 0 – – – – –
Alliance coverage
Unaffiliated: PCM (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for SBP to ONT.
1-STOP
One-Stop Connections
6
Hubs
~3h
Fastest
~7h
Longest
SFO ~3h 50m PHX ~3h 57m SEA ~6h 11m DEN ~6h 19m PDX ~6h 31m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
220
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
SBP → ONT
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
ONT → SBP
75%
Generally reliable. Most flights run on time.
Departing
75%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays →
Alternatives

Other ways to reach Ontario from San Luis Obispo

Nearby airports with service to Ontario International Airport.
Metric SBP→ONT SBA→ONT BFL→ONT
Distance from SBP – 72 mi 90 mi
Nonstop airlines – 2 2
Weekly flights – 4 –
Flight time 1h 11m 1h 4m 0h 58m
Santa Barbara (SBA) to Ontario flights · Bakersfield (BFL) to Ontario flights · Burbank (BUR) to Ontario flights
Airports within 200 miles of SBP with service to Ontario International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in San Luis Obispo, it's 6:00 PM in Ontario.
Distance & Flight Time
191 mi / 308 km
Nonstop flight time is approximately 1h 11m gate to gate.
Facts

SBP–ONT Quick Facts

Key statistics for the San Luis Obispo to Ontario route.
Route details
Distance191 mi / 308 km
Flight time1h 11m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SBP
Full nameSan Luis County Regional Airport
IATA / ICAOSBP / KSBP
TimezoneAmerica/Los_Angeles
Passengers/yr0.7M
Elevation212 ft / 65 m
Destination: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
FAQ

Frequently Asked Questions

Common questions about SBP to ONT flights.
Nonstop flights from San Luis County Regional Airport to Ontario International Airport take about 1h 11m gate to gate. The route covers 191 miles.
1 airline operated the nonstop from SBP to ONT. The last scheduled nonstop was in April 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in April 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h 11m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include San Francisco, Phoenix Sky Harbor and Seattle–Tacoma.
Yes, return flights from ONT to SBP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SBA, BFL and BUR. 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 SBP to ONT

San Luis County Regional Airport (SBP) and Ontario International Airport (ONT) had nonstop service, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

SBP to ONT Flight Duration and Schedule

Nonstop flight time from SBP to ONT is about 1 hours 11 minutes gate to gate. The route covers a distance of 191 miles (308 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via San Francisco, Phoenix Sky Harbor and Seattle–Tacoma. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Barbara (SBA), Bakersfield (BFL) and Burbank (BUR).