Sacramento to Ontario flights
Find your dates. Discover your next journey.
- Lowest observed
- €84, departing 23 Nov 2026 (Last checked: 5 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 86Check live prices for this route
- Airlines seen
- Southwest Airlines, Alaska Airlines, Frontier Airlines, United Airlines
- Reported fastest flight
- 1h 24m
- Non-stop
- Yes
Your next trip, last seen at €84
Lowest observedFrontier Airlines · Non-stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
About this route
Explore the fares we observed from Sacramento to Ontario. Prices move often, so pick your dates to see the latest options.
- Route distance
- 610 km
- Reported fastest flight
- 1h 24m
- Airlines seen
- Southwest Airlines, Alaska Airlines, Frontier Airlines, United Airlines
- Alternative airports
- MHR, SAC
Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.
A clearer picture of your fare
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Frontier Airlines | 5 / 86 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Sacramento International Airport (SMF) → Sacramento, city gazetteer reference point (38.5753, -121.4861): ≈ 16 km.
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Sacramento to Ontario: November 2026, from €84 (checked 5 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €135 | 20 |
| November 2026 | €84 | 30 |
| December 2026 | €116 | 31 |
| January 2027 | €128 | 5 |
Lowest fare by day of the week
Cheapest day of the week from Sacramento to Ontario: Monday, from €84 (checked 5 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €84 | 13 |
| Tuesday | €116 | 13 |
| Wednesday | €97 | 12 |
| Thursday | €113 | 12 |
| Friday | €117 | 12 |
| Saturday | €118 | 12 |
| Sunday | €116 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Frequently asked
How much is a flight from Sacramento to Ontario?
The lowest fare we have observed is €84, found on 5 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Sacramento to Ontario?
Cheapest month from Sacramento to Ontario: November 2026, from €84 (checked 5 Oct 2026).
Are there direct flights from Sacramento to Ontario?
Yes. We have seen non-stop flights on this route, flown by Southwest Airlines.
Which airlines fly from Sacramento to Ontario?
These are the carriers we have seen on the route: Southwest Airlines, Alaska Airlines, Frontier Airlines, United Airlines.
How long does the flight from Sacramento to Ontario take?
The average journey time across the 91 fares we observed is 10h 58m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Sacramento to Ontario fares were non-stop?
5 of the 91 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Sacramento to Ontario?
For Sacramento to Ontario, examples of observed one-way non-stop offers checked within the last 14 days: Frontier Airlines (5). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Sacramento to Ontario?
Cheapest day of the week from Sacramento to Ontario: Monday, from €84 (checked 5 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
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Recently observed fares. Prices may change.
Last checked: 5 Oct 2026