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Cheap flights from Sacramento to Los Angeles from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Los Angeles departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
6:00 am - 12:13 pmSMF-ONT
6h 13m1 stop
United Airlines Logo
6:36 pm - 9:46 pmONT-SMF
3h 10m1 stop
$119United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Frontier Logo
3:11 pm - 8:56 pmSMF-ONT
5h 45m1 stop
Frontier Logo
8:59 pm - 11:21 amONT-SMF
14h 22m1 stop
$144Frontier
Find Deal
Thu, Oct 2 - Sat, Oct 4
Multiple Airlines Logo
8:35 am - 9:56 pmSMF-ONT
13h 21m1 stop
Multiple Airlines Logo
6:00 am - 9:41 pmONT-SMF
15h 41m1 stop
$156Multiple Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2
Multiple Airlines Logo
8:35 am - 2:00 pmSMF-ONT
5h 25m1 stop
Multiple Airlines Logo
10:28 pm - 7:40 amONT-SMF
9h 12m1 stop
$180Multiple Airlines
Find Deal
Mon, Sep 29 - Mon, Sep 29
Southwest Logo
12:25 pm - 1:45 pmSMF-ONT
1h 20mnonstop
Southwest Logo
8:50 pm - 10:15 pmONT-SMF
1h 25mnonstop
$192Southwest
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Wed, Oct 8 - Mon, Oct 13
Delta Logo
7:20 pm - 11:39 pmSMF-ONT
4h 19m1 stop
Delta Logo
6:00 am - 12:24 pmONT-SMF
6h 24m1 stop
$197Delta
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Tue, Oct 14 - Tue, Oct 21
Southwest Logo
5:35 am - 9:55 amSMF-ONT
4h 20m1 stop
Southwest Logo
6:45 am - 8:15 amONT-SMF
1h 30mnonstop
$202Southwest
Find Deal
Wed, Oct 8 - Mon, Oct 13
Delta Logo
5:00 pm - 11:39 pmSMF-ONT
6h 39m1 stop
Delta Logo
4:35 pm - 11:43 pmONT-SMF
7h 08m1 stop
$212Delta
Find Deal
Mon, Oct 13 - Wed, Oct 22
American Airlines Logo
6:00 am - 4:01 pmSMF-ONT
10h 01m1 stop
American Airlines Logo
4:47 pm - 12:07 pmONT-SMF
19h 20m1 stop
$243American Airlines
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Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
6:00 am - 12:01 pmSMF-ONT
6h 01m1 stop
American Airlines Logo
4:47 pm - 10:34 pmONT-SMF
5h 47m1 stop
$279American Airlines
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Thu, Oct 30 - Mon, Nov 3

American Airlines flights from Sacramento to Ontario

Our best American Airlines deals on Sacramento to Ontario flight tickets
American Airlines
Nov 13
SMF6:00 amSacramento Intl
10h 01m
1 stop
ONT4:01 pmOntario
Nov 17
ONT4:47 pmOntario
19h 20m
1 stop
SMF12:07 pmSacramento Intl
$243
Find similar
American Airlines
Oct 30
SMF6:00 amSacramento Intl
6h 01m
1 stop
ONT12:01 pmOntario
Nov 3
ONT4:47 pmOntario
5h 47m
1 stop
SMF10:34 pmSacramento Intl
$279
Find similar
American Airlines
Oct 30
SMF6:00 amSacramento Intl
6h 01m
1 stop
ONT12:01 pmOntario
Nov 3
ONT6:20 amOntario
5h 47m
1 stop
SMF12:07 pmSacramento Intl
$281
Find similar

Frontier flights from Sacramento to Ontario

Our best Frontier deals on Sacramento to Ontario flight tickets
Frontier
Oct 2
SMF3:11 pmSacramento Intl
5h 45m
1 stop
ONT8:56 pmOntario
Oct 4
ONT8:59 pmOntario
14h 22m
1 stop
SMF11:21 amSacramento Intl
$144
Find similar
Frontier
Oct 2
SMF3:11 pmSacramento Intl
16h 06m
1 stop
ONT7:17 amOntario
Oct 5
ONT8:59 pmOntario
14h 14m
1 stop
SMF11:13 amSacramento Intl
$145
Find similar
Frontier
Oct 31
SMF11:17 amSacramento Intl
12h 33m
1 stop
ONT11:50 pmOntario
Nov 1
ONT12:05 pmOntario
24h 21m
1 stop
SMF12:26 pmSacramento Intl
$157
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Sacramento to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Sat 10/11

6:00 am-12:13 pm

1 stop6h 13m

Ontario

Sat 10/18

6:36 pm-9:46 pm

1 stop3h 10m

$119

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 10/2

3:11 pm-8:56 pm

1 stop5h 45m

Ontario

Sat 10/4

8:59 pm-11:21 am

1 stop14h 22m

$144

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Tue 9/30

8:35 am-9:56 pm

1 stop13h 21m

Ontario

Thu 10/2

6:00 am-9:41 pm

1 stop15h 41m

$156

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Mon 9/29

8:35 am-2:00 pm

1 stop5h 25m

Ontario

Mon 9/29

10:28 pm-7:40 am

1 stop9h 12m

$180

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 10/8

12:25 pm-1:45 pm

Nonstop1h 20m

Ontario

Mon 10/13

8:50 pm-10:15 pm

Nonstop1h 25m

$192

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Tue 10/14

7:20 pm-11:39 pm

1 stop4h 19m

Ontario

Tue 10/21

6:00 am-12:24 pm

1 stop6h 24m

$197

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 10/8

5:35 am-9:55 am

1 stop4h 20m

Ontario

Mon 10/13

6:45 am-8:15 am

Nonstop1h 30m

$202

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Mon 10/13

5:00 pm-11:39 pm

1 stop6h 39m

Ontario

Wed 10/22

4:35 pm-11:43 pm

1 stop7h 08m

$212

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 11/13

6:00 am-4:01 pm

1 stop10h 01m

Ontario

Mon 11/17

4:47 pm-12:07 pm

1 stop19h 20m

$243

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 10/30

6:00 am-12:01 pm

1 stop6h 01m

Ontario

Mon 11/3

4:47 pm-10:34 pm

1 stop5h 47m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sacramento to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Sacramento to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $104. If you aren’t able to travel during the month of October, then book flights to Ontario from Sacramento during December instead. Flights to Ontario in December, while not as cheap as those in October, still average around $186.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Monday when prices can be found for as low as $110. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Sacramento to Ontario for around $168.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Sacramento to Ontario when you can find flight prices for as low as $113. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $169 on average. Flights to Ontario from Sacramento in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sacramento Intl to Ontario flight route?

Fly from Sacramento Intl to Ontario for the best Sacramento Intl - Ontario flight prices

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

You are more likely to see cheaper flights to Ontario from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $240 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Sacramento for as low as $162 on momondo.

What cabin class options are available on Sacramento Intl to Ontario flights?

There is only 1 cabin class available to choose from on Sacramento Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sacramento to Ontario flights?

No. A direct flight is the cheapest option for a flight between Sacramento to Ontario.

How have Sacramento to Ontario flight prices changed over time?

As of September 2025, prices for Sacramento to Ontario flights are approximately 83% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to Ontario (SMF to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Ontario

Best Price Found

$87

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Sacramento in the past 72 hours is $87. The best round-trip flight deal from Sacramento to Ontario found on momondo in the last 72 hours is $218.
The fastest flight from Sacramento to Ontario takes 1h 20m
Direct flights go from Sacramento to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • How far is Sacramento Intl to Ontario by plane?

    A flight from Sacramento Intl to Ontario will travel around 378.1 mi. Flights usually cover this in 1h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Ontario Airport?

    Prices for flights from Sacramento Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sacramento to Ontario?

  • What is the most popular airline from Sacramento to Ontario?

Best airlines flying from Sacramento to Ontario

Compare and see reviews for airlines that fly from Sacramento to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $40Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
SouthwestPriceFrom $186Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Sacramento to Ontario

    Across 36 Southwest flights from Sacramento to Ontario this week, the average price was $281, with the best Southwest deals starting from $186 round-trip. 4,242 users have rated Southwest on momondo, with an average score of 8.0/10.

Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sacramento to Ontario for you.

Can I find flights from Sacramento to Ontario with flexible booking policies on momondo?

Flights from Sacramento to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sacramento to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sacramento to Ontario.

I’m not ready to book a flight from Sacramento to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Sacramento. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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