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Good to Know: Cheapest and Fastest SMF - ONT Flights
Useful information for finding best airline tickets from Sacramento International to Ontario International on your next trip.
Cheapest Round Trip Flight
$152
Southwest Airlines
• 1 stop
• 12h 30m
Oct 04 – Oct 04
The cheapest round trip flight from Sacramento to Ontario (SMF-ONT-SMF) is currently $152
Cheapest One way Flight
$444
Southwest Airlines
• 1 stop
• 6h 50m
Oct 07
The cheapest one way flight from Sacramento to Ontario (SMF-ONT) is currently $444
Cheapest Direct Flight
$751
Southwest Airlines
• nonstop
• 2h
Oct 03
The cheapest nonstop flight from Sacramento to Ontario (SMF-ONT) is currently $751
Fastest Flight
2h
The fastest nonstop flight from Sacramento to Ontario (SMF-ONT) takes 2h
Top Airlines Flying from Sacramento to Ontario
Latest Flight Deals from Sacramento (SMF) to Ontario (ONT)
Compare and book low fare round-trip air tickets from Sacramento to Ontario. Ideal for travelers with confirmed return itineraries.
Oct 04 - Oct 04, Economy
Sacramento → Ontario
12h 30m
7:20 AM - 3:10 PM • 1 stop
Sacramento → Ontario
2h 5m
7:15 PM - 8:40 PM • nonstop
Southwest Airlines
Oct 04 - Oct 04, Economy
Sacramento → Ontario
7h 25m
7:25 AM - 12:10 PM • 1 stop
Sacramento → Ontario
2h 5m
5:25 PM - 6:50 PM • nonstop
Southwest Airlines
Oct 04 - Oct 04, Economy
Sacramento → Ontario
7h 30m
10:20 AM - 3:10 PM • 1 stop
Sacramento → Ontario
2h 5m
7:35 PM - 9:00 PM • nonstop
Southwest Airlines
Oct 04 - Oct 04, Economy
Sacramento → Ontario
5h 40m
5:25 AM - 9:05 AM • 1 stop
Sacramento → Ontario
2h 5m
5:25 PM - 6:50 PM • nonstop
Southwest Airlines
Oct 04 - Oct 04, Economy
Sacramento → Ontario
8h 32m
1:01 PM - 6:13 PM • 1 stop
Sacramento → Ontario
2h 7m
9:39 PM - 11:06 PM • nonstop
American Airlines
Explore competitive one-way airfare options for SMF - ONT flights. Best suited for flexible or open-ended travel plans.
Flying to Ontario soon? We've surfaced some of the most affordable last-minute flights from Sacramento to Ontario, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Ontario? These direct flight options from SMF to ONT offer both convenience and value—no layovers, just straight to your destination.
FAQs on Sacramento to Ontario Flights
What are the airports in Sacramento?
SMF
What’s the most popular airline flying from SMF to ONT?
The most popular airline flying from Sacramento to Ontario are
Can I fly from SMF to ONT non-stop?
Yes, you can fly SMF to ONT non-stop on
Which airlines fly nonstop between Sacramento and Ontario?
The non-stop flights between Sacramento and Ontario are .
What’s the earliest departure time from SMF to ONT Airport?
The earliest flight leaves SMF at 5:25 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Sacramento to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SMF to ONT?
Read the fare rules of the Sacramento to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Sacramento and Ontario?
operate flights between Sacramento and Ontario
How long does a flight from Sacramento to Ontario take?
It takes approximately 1 hour to fly non-stop from SMF to ONT, which is 389.55 miles by air.
Which airlines provide the cheapest flights from Sacramento (SMF) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from SMF were found on WN : USD 444
Do I need a passport to fly between SMF and ONT?
No
What’s the latest departure time from SMF to ONT ?
The last flight leaves SMF at 7:10 pm
Sacramento (SMF) to Ontario (ONT): Airport Information
| Origin Airport | Sacramento International , Sacramento, US |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 390 miles |
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