Cheap flights from Sacramento to Ontario (SMF - ONT)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Sacramento Intl to Ontario are usually found in April or August, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Thursday

How to find the cheapest flight from
Sacramento (SMF) to Ontario (ONT)

All the information you need to plan the best SMF to ONT flight in 2022: compare Sacramento to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
SMF - ONT
Price
$151 - $268
ONT
Temperature
53.6 - 78.8 °F
ONT
Rainfall
0.1 - 3.4 inches

Popular in

February

High demand for flights, 26% potential price rise

Cheapest in

April

Best time to find cheap flights, 23% potential price drop

Round-trip from

$151

From Sacramento Intl to Ontario

One-way from

$119

One-way flight from Sacramento Intl to Ontario

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Sacramento to Ontario (SMF - ONT)?

When flying from Sacramento to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 50% versus a flight in the evening.

What is the cheapest month to fly from Sacramento to Ontario?

Our data shows that July tends to be the cheapest month to fly to Ontario from Sacramento. Users have commonly found prices around $142 for the month, but tickets can be as low as $96. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest day to fly round-trip from Sacramento to Ontario?

Tuesday flights are generally found to be more expensive for flights from Sacramento to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from Sacramento to Ontario?

Travelers have found it’s best to book a flight 31 days in advance to save up to 106% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sacramento to Ontario 1-2 weeks in advance for as low as $180, or $272 for flights within the next 24 hours.

Cheap flights from Sacramento to Ontario in May, June 2022

The best prices found for SMF to ONT flights for May, June
7 Jun - 8 Jun
$137pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl
31 May - 1 Jun
$138pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl
11 Jun - 12 Jun
$143pp
SMF
Sacramento Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
SMF
Sacramento Intl

Sacramento Intl to Ontario 2022 flight deals

Cheap flights to Ontario from Sacramento found for this year
7 Jun - 8 Jun
$137pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl
31 May - 1 Jun
$138pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl
11 Jun - 12 Jun
$143pp
SMF
Sacramento Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
SMF
Sacramento Intl

Last minute flights from Sacramento to Ontario

Late deals on round-trip flights to Ontario from Sacramento, departing today and this week
31 May - 1 Jun
$138pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl
31 May - 1 Jun
$144pp
SMF
Sacramento Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
SMF
Sacramento Intl
1 Jun - 8 Jun
$146pp
SMF
Sacramento Intl
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
SMF
Sacramento Intl

One-way flights to Ontario from Sacramento

The cheapest one-way flights from Sacramento to Ontario
6:01 pm - 5:10 am
Frontier
1 Stop
11h 09m
SMF - ONT
Frontier
$119
JustFly
12:55 pm - 7:40 pm
Delta
1 Stop
6h 45m
SMF - ONT
Delta
$123
Delta
2:00 am - 5:08 pm
Multiple Airlines
2 Stops
15h 08m
SMF - ONT
Multiple Airlines
$125
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sacramento</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Sacramento to Ontario

What airports do I use to fly from Sacramento to Ontario?

If you book a flight from Sacramento to Ontario, you will be flying from Sacramento Intl to Ontario. Flights to Ontario (ONT) from Sacramento Intl (SMF) take 3h 07m for a nonstop flight. There are 6 flights from Sacramento Intl to Ontario per day from 9 airlines.

Which airlines flying from Sacramento Intl to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and Delta flying from Sacramento Intl to Ontario have implemented new flexible cancellation policies.

Can I find flights from Sacramento to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Sacramento to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $137, but on average you can expect to pay $179.

Are there last-minute flights available from Sacramento to Ontario for under $200?

There are currently 20+ open flights from Sacramento to Ontario within the next 7 days for less than $200.

What days are nonstop flights available from Sacramento to Ontario?

Nonstop flights are available for this route on the following days: Friday.

How popular is this Sacramento to Ontario flight route?

Flights from Sacramento Intl to Ontario have been viewed 11 times in the past calendar month.

How many flights depart from Sacramento to Ontario on average per day?

On average, you can expect to see 1 flight from Sacramento to Ontario a day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Sacramento to Ontario?

A quick flight from Sacramento to Ontario can take about 3h 45m. Frontier provides one of the quickest options available for as low as $137. The distance between Sacramento and Ontario is about 391 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Sacramento to Ontario round-trip?

Flying on Frontier is currently your cheapest option to Ontario, with prices starting at $137. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $156 and $164, respectively. Frontier is priced at 30% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Sacramento to Ontario?

American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from Sacramento to Ontario.

What are the cheapest flights from Sacramento to Ontario?

Looking for the cheapest flight from Sacramento to Ontario? While on average our users pay $233, our data indicates the cheapest price to be $35. The most popular route (Sacramento Intl - Ontario), is priced around $144.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Sacramento?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Sacramento Intl need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Sacramento Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from Sacramento Intl are not required to quarantine after entering Ontario.

Do I need a test to fly back to Sacramento from Ontario?

Returning to Sacramento Intl from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Sacramento Intl.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Sacramento Intl.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Sacramento to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Sacramento to Ontario.

Airports servicing Sacramento

Airports servicing Ontario

Top 6 airlines flying from Sacramento Intl to Ontario

The chart below displays the airlines Cheapflights users traveling from Sacramento to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$48 $91 No cancel fee 62%
Delta
$67 $182 No cancel fee N/A
JetBlue
$76 $181 No cancel fee 62%
American Airlines
$86 $215 No cancel fee 71%
United Airlines
$117 $301 No cancel fee 69%
Alaska Airlines
$165 $286 No cancel fee 75%

Hourly flight availability from Sacramento to Ontario

See what time of day planes typically take off from Sacramento towards Ontario.
Morning 6 AM to noon 43% of SMF to ONT departures
Afternoon Noon to 6 PM 28% of SMF to ONT departures
Evening 6 PM to midnight 28% of SMF to ONT departures
Early morning Midnight to 6 AM 1% of SMF to ONT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Sacramento to Ontario
See how many times per day planes take to the skies headed from Sacramento to Ontario.
Sunday
7 daily flights
Monday
7 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
7 daily flights
Friday
7 daily flights
Saturday
0 flights
Home North America USA California Ontario Cheap flights from Sacramento to Ontario