Whether you're traveling for business or pleasure, solo, or with the whole family, you'll enjoy the flexibility of flying Southwest®.
Find your next flight from Ontario/LA to Sacramento now!
Looking for low fares? Check out this upcoming flight:
Ontario/LA, CA to Sacramento, CA
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 40 travel days available. Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking. To find the most updated fare, please visit Southwest.com.
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Find low faresTravel tips for your next Southwest flight
How to board the plane earlier:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Take advantage of free same-day standby9.
Have a change of travel plans? We offer free same-day standby for all fare types. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
| Fare | Fly one-way from $99 (departing on 6/17)* |
|---|---|
| Departing from | Ontario International Airport (ONT) |
| Arriving at | Sacramento International Airport (SMF) |
| Average flight time | 1 hour 21 minutes |
| Distance | 390 miles |
| 149† | Weekly flights |
|---|---|
| 6‡ | Nonstop flights per day Monday through Friday |
| 3 ‡ | Nonstop flights on Saturday |
| 5 ‡ | Nonstop flights on Sunday |
Other popular flights from Ontario/LA:
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025.
Explore Sacramento.
Whether you’re traveling for vacation, business, or anything else in between, it wouldn’t be a trip to Sacramento without a visit to or taste of wine country. Conveniently nestled in the center of over 200 wineries, you can take a 15-minute trip from the city and arrive at great destinations for wine, or make it a day-long excursion and visit places like El Dorado for a more immersive experience. Of course, what’s wine without delicious food to pair it with? Sacramento is home to a vast list of amazing restaurants for the foodie in you. Considered the nation’s farm-to-fork capital, you won’t want to miss taking a trip to downtown Sacramento for the freshest and finest food California has to offer.
If you enjoy watching live entertainment and exploring places with rich history, you’ll love the Sacramento arts scene. From great museums like the Crocker Art Museum, to theatres such as the B Street Theatre, make sure to catch a show or stroll through the several museums and historical landmarks Sacramento has to offer. Whether you admire the beautiful architecture of the Cathedral of the Blessed Sacramento, or you take a trip to an historic landmark like The Eagle Theatre for haunted stories, there is plenty to explore as you make your way around Sacramento.
If you find yourself traveling with kids, there is also plenty to explore as a big group! Take a trip to Raging Waters, and get soaked with the whole family on over 25 water rides. Once you’ve dried off, visit Fairytale Town, a kid-friendly park that focuses on educating and fostering imagination through storybook themes. Pet the animals and have lunch at the park as you relive some of your favorite childhood parables. Of course, if you’re looking to go beyond the petting zoo, you might want to check out the Sacramento Zoo, home to over 140 kinds of native and exotic species. Experience this and more when you visit Sacramento.
Questions we hear the most
The average flight time from Ontario/LA to Sacramento is 1 hour 21 minutes.
There are 149 weekly flights from Ontario/LA to Sacramento on Southwest Airlines.
Yes, Southwest flies nonstop from Ontario/LA to Sacramento 6 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Ontario/LA to Sacramento 3 times per day on Saturdays and 5 times per day on Sundays.
To find the lowest fares by day and time to fly Ontario/LA to Sacramento with Southwest, check out our Low Fare Calendar.
You can rent a car at Sacramento International Airport—book yours with your flight.
Yes! Flights from Ontario/LA to Sacramento—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Visit the Southwest Airlines® Help Center for helpful information and answers to frequently asked questions.
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
4Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
5Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
6Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
8Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.
9Free same-day standby: You can list for same-day standby for an earlier flight via a Southwest Customer Service Agent at the airport or the Southwest app or mobile web. You must request to be added to the same-day standby list at least 10 minutes prior to the scheduled departure of your original flight or the no-show policy will apply. If using the app or mobile web, you must list your name 30 minutes ahead of scheduled departure. You will receive a message based on the contact preference selected during booking if you are cleared on the flight. Group bookings and Unaccompanied Minors are not eligible for same-day standby. You will be required to pay any government taxes and fees associated with these itinerary changes but refunds will be provided. Your original boarding position is not guaranteed on your standby flight. Southwest Business Customers booked through travel agencies may need to see a Southwest agent at the airport for a standby listing. See Southwest.com/standby for more details.