$75 Find Cheap Flights from Sacramento to Ontario - Compare and Save

You have access to three long-term parking options at SMF airport: Economy Lot ($10 per day), Daily Lot ($12 per day), and Parking Garage ($18 per day). All of them are located at Terminals A and B. The Economy Lot is the best option if you're going on a long trip.

When you land at ONT, you can opt for several Southern California bus and rail transportation options. Taxis, limos, car rentals, and ridesharing apps also provide a great alternative to getting to downtown Ontario, CA. Bus and rail transportation is more affordable compared to the other options.

You can easily access complimentary Wi-Fi at Sacramento International Airport (SMF). This is possible by connecting to the network “FlySacramento”. There are also multiple internet kiosks at different Terminals of the airport. Take advantage of this to surf and finalize some work before boarding your flight.

SMF has multiple eateries operating at different schedules, some opening doors as early as 4 am. Grab a tasty bite preflight at Freshii’s, Illy Coffee Kiosk, Starbucks, Vino Volo, Squeeze Burger, Iron Horse Tavern, and other food concessions at the airport. Most of them are located at Terminals A and B. You can also access vending machines in the same terminals.

Among airlines operating Sacramento to Ontario flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Sacramento and Ontario. The airlines offering nonstop flights on this route include:

• Southwest
• Frontier

Flights from Sacramento to Ontario usually depart from Sacramento Intl (SMF) and arrive at Ontario (ONT).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Sacramento to Ontario.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $207 round-trip via Denver Intl (DEN), compared to $308 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from Sacramento to Ontario most commonly connect through:

• Las Vegas Harry Reid Intl (LAS) - 33% of one-stop connections
• San Francisco (SFO) - 30% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 23% of one-stop connections
• Denver Intl (DEN) - 13% of one-stop connections

Las Vegas Harry Reid Intl (LAS) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 30% on the Sacramento to Ontario route. Tuesday is the cheapest departure day at $251 round-trip on average, while Monday is the most expensive at $354, a difference of $103. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Sacramento to Ontario flights, with 43% of flights leaving in that window. Afternoon departures account for 29%, evening flights for 28%, and night flights for 0%.

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

These are the earliest and latest flight times available from Sacramento to Ontario:

• Earliest: departs at 5:45 am and lands at 7:09 am
• Latest: departs at 9:25 pm and lands at 10:49 pm.

The flight takes about 1h 24m.

Last-minute fares on this route - booked within 2 weeks of departure - run 84% above the route average of $307. Book 16 weeks before departure for the lowest fares.

A nonstop flight from Sacramento to Ontario takes 1h 24m, covering 390 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $165 to $1,114. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Sacramento to Ontario are currently lower than usual. Average one-way flight prices are about $96, which is 49% below the typical average for this route.

Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 4h 15m, compared with 5h 47m via Phoenix Sky Harbor Intl (PHX) and 13h 28m via Denver Intl (DEN).

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Fox
· Thrifty
· Europcar
· Dollar
· Alamo

Round-trip flights from Sacramento to Ontario range from $250 to $398, with an average of $307 over the past 12 months. Anything below $250 counts as a good deal.

JetBlue is the only airline on the Sacramento to Ontario route offering in-flight Wi-Fi. Pricing depends on fare class.