Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
ONTSMFSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$128Delta Air Lines
Fastest3h 39mgate to gate
Options found24flights on this route
Find your flightONT → SMF
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
24 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Alaska Airlines
AS-544
07:25
2026-10-03
Ontario (ONT)Ontario International
12H :06 M
1 Stop
PDX
· 8h 03m Portland (PDX), United States
19:31
2026-10-03
Sacramento (SMF)Sacramento International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$549
Flight DetailsONT to SMF - 12H :06 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$128Delta Air Lines06:00
Earliest departure$194United Airlines05:00
Shortest duration$163United Airlines16:03
Night
00:00-05:59
$194United Airlines at 05:00Morning
06:00-11:59
$128Delta Air Lines at 06:00Afternoon
12:00-17:59
$153American Airlines at 13:05Evening
18:00-23:59
No optionOpen full search for more
Departure & Arrival Airport Details
Ontario (ONT)
Ontario International
United States
GMT -8
Latitude: 34.055999755859375
Longitude: -117.60099792480469
Sacramento (SMF)
Sacramento International
United States
GMT -8
Latitude: 38.69540023803711
Longitude: -121.59100341796875
Distance: Ontario (ONT), United States to Sacramento (SMF), United States - 627.32 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 29 daysPeak
12OctColumbus DayMonday · in 29 daysPeak
12OctIndigenous Peoples' DayMonday · in 29 daysPeak
11NovVeterans DayWednesday · in 59 days
26NovThanksgiving DayThursday · in 74 days
25DecChristmas DayFriday · in 103 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Ontario to Sacramento
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹12,244Longer — includes a stop24 options
Air distance is about 627 km. FlyX does not currently sell a bus on this pair. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Ontario to Sacramento
Compare fares, stops, baggage and refundability across the airlines flying this route.
AL
Alaska Airlines Flights
from $48915 flights
Fares from
$489
Non-stop
None in these results
Departures
15 — compare timings in the list above
UN
United Airlines Flights
from $1635 flights
Fares from
$163
Non-stop
None in these results
Departures
5 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
3h 39m · United Airlines
First departure of the day
05:00 · United Airlines
Last departure of the day
17:15 · Delta Air Lines
Options in this snapshot
24
Airport codes
Ontario–ONT, Sacramento–SMF
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 24 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 05:00 and the last around 17:15. The fastest flight takes about 3h 39m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $128, Afternoon from $153, Night from $194. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Ontario–Sacramento results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Ontario to Sacramento options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Ontario to Sacramento flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Ontario to Sacramento, Saturday shows the lowest fare at $128. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Ontario from Sacramento by air?
The direct air distance between Ontario (ONT) and Sacramento (SMF) is about 627 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from ONT to SMF?
Not for the dates currently loaded - every Ontario to Sacramento option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly Ontario to Sacramento?
Alaska Airlines and United Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Ontario to Sacramento?
Every option currently loaded has at least one stop, and the shortest total journey time is about 3h 39m including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest Ontario to Sacramento flight fare?
The lowest fare showing on Ontario to Sacramento for the dates currently loaded is $128. Fares on the same dates run up to $549, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Ontario to Sacramento flights depart?
For the dates currently loaded the first departure is around 05:00 and the last is around 17:15, local time at Ontario. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ONT–SMF, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The ONT to SMF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 627.32 km.
Before you book
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Lowest Ontario to Sacramento airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$128
03/10/2026
Delta Air Lines
06:00
Cheapest Airfare Within 30 Days
$126
13/10/2026
Delta Air Lines
06:00
Cheapest Airfare Within 90 Days
$122
12/12/2026
Delta Air Lines
06:00
Book Ontario to Sacramento Flight Tickets on FlyX
Planning to fly from Ontario to Sacramento? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Ontario to Sacramento Flight Distance, Duration and Time
The aerial distance between Ontario and Sacramento is approximately 627 KM. The flight duration ranges from 3H :39 M up to 24H :45 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Ontario to Sacramento Flight Schedule and Timing
Around 24 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Ontario at 05:00, while the last night flight leaves at 17:15. Flights depart from Ontario International and land at Sacramento International.
Flight Route Details & Analysis
Flight Details
Information
Route
Ontario to Sacramento
Aerial Distance
627 KM
Flight Duration
3H :39 M - 24H :45 M
Airport Codes
Ontario - ONT, Sacramento - SMF
Total Flights Available
24 flights (0 direct)
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 17:15
Early Morning Flights (12 AM - 8 AM)
8 direct/indirect flights
Morning Flights (8 AM - 12 PM)
8 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
5 direct/indirect flights
Evening Flights (4 PM - 8 PM)
3 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
ONT: Ontario airport. Ontario airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
SMF: Sacramento airport. Sacramento airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Ontario International
