Santa Rosa to Ontario runs about 5 times a day, with the first departure around 06:27 and the last around 07:30. One passenger pays €70.94, every fee included. The fastest door to door is 4h 27m over 685 km, on services run by 1 operator across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at €70.94, so there is no spread to show.
Typical fares · Priced for October 3, 2026
€70.94
- 156%Moves across the booking window
When it runs, leaving Santa Rosa
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:27First departure
- 07:30Last departure
- 5Services per day
- 20%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €155.90Fri18
- about €175.96Sat19
- about €102.21Sun20
- about €119.32Mon21
- about €86.28Tue22
- about €108.11Wed23
- about €102.80Thu24
- about €96.31Fri25
- about €96.31Sat26
- about €85.69Sun27
- about €85.69Mon28
- about €99.26Tue29
- about €80.97Wed30
- about €85.69Thu1
- about €79.19Fri2
- about €70.94Sat3
- about €82.15Sun4
- about €75.66Mon5
- about €70.94Tue6
- about €74.48Wed7
- about €85.10Thu8
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into Ontario. It does not get you a bed, and neither do we.
A room in Ontario for the night the flight gets in
Sort by distance from East Ontario and you can see which places are ten minutes on foot and which are not.
Search Ontario on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Santa Rosa to Ontario
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €69.1790 days
- €60.9060 days
- €65.6345 days
- €63.2730 days
- €85.1021 days
- €85.6914 days
- €102.807 days
- €102.213 days
- €155.901 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €60.90.
- How much it moves
- The gap between the cheapest and most expensive lead time is 156 percent. The most expensive point is €155.90, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Santa Rosa to Ontario and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
685 km
665 km as the crow flies, 3% further by the route services take. The bearing runs south-east.
Who lives at each end
178,127 → 171,214
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
0/2
2 of these connections were inferred from service-area overlap rather than observed in a timetable. We would rather say so.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 685 km against 665 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at San Diego, Los Angeles, Santa Ana, Las Vegas. The gap between arriving and leaving is 63 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near East Ontario
Most of the points near East Ontario open before the first train and close after the last one.
Check Ontario on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Santa Rosa to Ontario
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Santa Rosa to Ontario?
The fastest journey from Santa Rosa to Ontario takes 4h 27m door to door, of which 1h 25m is spent moving, on the flight. Most services take around 4h 31m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Santa Rosa to Ontario?
The cheapest fare from Santa Rosa to Ontario is €70.94, as of September 17, 2026. A typical fare across the next three weeks is €92.77. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Santa Rosa to Ontario?
The cheapest way from Santa Rosa to Ontario is by flight, at €70.94 for one passenger on October 3, 2026. That journey takes 4h 35m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Santa Rosa to Ontario?
Fares from Santa Rosa to Ontario bottom out around 60 days before departure, at €60.90. Across the whole booking window the gap between the cheapest and the most expensive lead time is 156 percent, measured on September 17, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Santa Rosa to Ontario?
Wednesday is the cheapest day to depart from Santa Rosa to Ontario, at €80.97. That is the median of 21 priced departure days across the next three weeks, as of September 17, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Santa Rosa to Ontario?
February is the cheapest of the next 5 months to travel from Santa Rosa to Ontario, at €60.31 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Santa Rosa to Ontario?
No operator record names Santa Rosa to Ontario directly. SkyWest publish service areas covering both ends and may serve it, so we list them as possible operators rather than confirmed ones.
Is there a direct service from Santa Rosa to Ontario?
20 percent of the services we sell from Santa Rosa to Ontario are direct. The rest connect at San Diego, Los Angeles, Santa Ana, Las Vegas, with about 63 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Santa Rosa to Ontario use?
Services from Santa Rosa to Ontario by flight leave from Santa Rosa STS and arrive at Ontario ONT. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Santa Rosa to Ontario?
0 of the 1 operators we sell from Santa Rosa to Ontario allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Santa Rosa to Ontario on September 17, 2026: 685 km of route against 665 km in a straight line, 5 services a day, 1 operator a cheapest fare of €70.94, and 4h 27m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The flight is the simple part. What you do once you are in Ontario is somebody else's catalog.
Day trips out of Ontario and across United States
Day trips that leave Ontario in the morning and cover a good part of United States by evening.
See Ontario on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Santa Rosa reaches 14 places in 1 countries on services we hold, over distances from 54 to 1,278 km. Ontario reaches 65 places in 2 countries, from 41 to 4,174 km.
Other ways to make this journey
Leaving Santa Rosa
- 14Places you can leave for
- 1Countries
- 7Operators
Arriving in Ontario
Leaving Ontario
- 65Places you can leave for
- 2Countries
- 20Operators