Cheap flights from SMF to ONT (Sacramento Intl. to Ontario Intl. Airport)

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Cheap Flights from SMF to ONT starting at $79 One Way, $170 Round Trip

Prices starting at $170 for return flights and $79 for one-way flights to Ontario Intl. Airport were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 14 - Thu, Sep 17
SMF
Sacramento
ONT
Ontario
$170 Roundtrip, found 9 hours ago
$170
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Sacramento to Ontario, returning Thu, Sep 17, priced at $170 found 9 hours ago
Fri, Sep 11 - Mon, Sep 14
SMF
Sacramento
ONT
Ontario
$173 Roundtrip, found 7 hours ago
$173
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Sacramento to Ontario, returning Mon, Sep 14, priced at $173 found 7 hours ago
Mon, Oct 19 - Thu, Oct 22
SMF
Sacramento
ONT
Ontario
$175 Roundtrip, found 6 days ago
$175
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Oct 19 from Sacramento to Ontario, returning Thu, Oct 22, priced at $175 found 6 days ago
Mon, Oct 19 - Thu, Oct 22
SMF
Sacramento
ONT
Ontario
$179 Roundtrip, found 6 days ago
$179
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Oct 19 from Sacramento to Ontario, returning Thu, Oct 22, priced at $179 found 6 days ago
Tue, Nov 17 - Fri, Nov 20
SMF
Sacramento
ONT
Ontario
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Sacramento to Ontario, returning Fri, Nov 20, priced at $180 found 1 day ago

Hotel Ideas near Ontario Intl. Airport

Airport Hotels near Ontario Intl. Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

3 out of 5
3555 Inland Empire Blvd Ontario CA
$101 nightly
The price is $116 total per night from Sep 17 to Sep 18
$116 total
Sep 17 - Sep 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (2,460 reviews)
"Hotel is dated and rooms weren't the cleanest. Just ok"

Reviewed on Aug 17, 2026

La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
1801 E G St Ontario CA
$87 nightly
The price is $100 total per night from Aug 20 to Aug 21
$100 total
Aug 20 - Aug 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (2,283 reviews)
"We had an issue with our room and the staff took care of us immediately. We enjoyed our stay."

Reviewed on Aug 17, 2026

Ontario Airport Inn
Motel 6 Ontario, CA - Convention Center - Airport

Motel 6 Ontario, CA - Convention Center - Airport

2 out of 5
231 N Vineyard Ave Ontario CA
$72 nightly
The price is $83 total per night from Aug 19 to Aug 20
$83 total
Aug 19 - Aug 20
Total with taxes and fees
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
Motel 6 Ontario, CA - Convention Center - Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SMF to ONT Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SMF Address & GPS
Address:
6900 Airport Boulevard
Sacramento CA, 95837
United States
IATA Code:
SMF
Longitude:
-121.593695
Latitude:
38.692283
Time Zone:
America/Los_Angeles
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Sacramento Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Before you step on board the plane at SMF, you should pack lots of delicious snacks in your cabin bag. Southwest Airlines flies directly to ONT, so you won't get the opportunity to replenish your supplies en route.
What is the shortest flight from SMF to Los Angeles - Ontario Intl. Airport (ONT)?
If you believe your vacation hours should be spent 'vacationing' rather than flying, you'll enjoy the flight from Sacramento to Ontario. It takes as little as 1 hour and 20 minutes.
How many hours flight from Sacramento Intl. Airport (SMF) to ONT?
There's no excuse not to book an Ontario escape when the plane journey from Sacramento Intl. Airport (SMF) to Los Angeles - Ontario Intl. Airport (ONT) is a short 1 hour and 24 minutes on average. So, go on and lock in your seat — it's about time you finally took a break.
What airlines have the most flights from Sacramento Intl. Airport (SMF) to Los Angeles - Ontario Intl. Airport (ONT)?
Advertising 152 flights per month between Sacramento and Ontario, Southwest Airlines will fly you there safely and comfortably.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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