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$39+ Cheap flights from Sacramento to Ontario (SMF - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ONT
Dec 15 — Dec 221
Sun 12/15
Sun 12/22
1 adult, Economy
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The best prices from Sacramento Intl to Ontario are usually found in September or August, booked 71 days in advance, depart on a Monday or Saturday and return on a Saturday

Cheap flight deals from Sacramento to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 10, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$125
(Kiwi.com)

One-way from

$39
(FlightHub)

Popular in

April

Cheapest in

September

Average price

$131
Provider with most accurate pricing for Sacramento Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Ontario flights.
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From Sacramento Intl to Ontario
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One-way flight from Sacramento Intl to Ontario
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High demand for flights, 38% potential price rise
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Best time to find cheap flights, 12% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Sacramento to Ontario

Cheapest flights from Sacramento to Ontario
Explore the most affordable flight options available from Sacramento to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2024.

This Frontier deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/159:32 amSMF - ONT
Nonstop1h 24mFrontier
Thu 12/1912:42 pmONT - SMF
Nonstop1h 25mFrontier
Deal found 12/9$93
This Southwest deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:30 pmSMF - ONT
Nonstop1h 25mSouthwest
Fri 1/36:20 pmONT - SMF
Nonstop1h 25mSouthwest
Deal found 12/10$259
This eDestinos deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:36 pmSMF - ONT
1 stop18h 03mMultiple Airlines
Sat 12/287:00 pmONT - SMF
1 stop5h 29mMultiple Airlines
Deal found 12/10$264
This Delta deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/163:14 pmSMF - ONT
2 stops9h 00mDelta
Tue 12/175:10 pmONT - SMF
1 stop6h 48mDelta
Deal found 12/8$363
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:45 amSMF - ONT
1 stop4h 08mUnited Airlines
Sat 12/2810:39 amONT - SMF
1 stop3h 19mUnited Airlines
Deal found 12/9$413

Find flights from Sacramento to Ontario within your budget

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, Cheapflights users made 2,857,848 searches. Data last updated December 10, 2024.

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Route

Depart

Return

Price

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 1/2

3:07 pm-4:34 pm

Nonstop1h 27m

Ontario

Mon 1/6

8:09 am-9:39 am

Nonstop1h 30m

$125

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 1/8

7:10 am-8:35 am

Nonstop1h 25m

Ontario

Wed 1/15

4:05 pm-5:35 pm

Nonstop1h 30m

$218

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 1/2

3:07 pm-4:34 pm

Nonstop1h 27m

Ontario

Mon 1/6

7:00 am-5:35 pm

2 stops10h 35m

$270

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 1/22

10:05 am-4:28 pm

1 stop6h 23m

Ontario

Thu 1/30

1:21 pm-10:37 pm

2 stops9h 16m

$283

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 1/8

10:27 am-5:04 pm

1 stop6h 37m

Ontario

Sat 1/11

11:14 am-4:53 pm

1 stop5h 39m

$302

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 1/8

6:00 am-9:51 am

1 stop3h 51m

Ontario

Fri 1/10

6:38 pm-11:33 pm

1 stop4h 55m

$318

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Sun 1/5

3:07 pm-4:34 pm

Nonstop1h 27m

$39

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Mon 2/10

6:20 am-7:45 am

Nonstop1h 25m

$115

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Thu 1/9

2:55 pm-11:53 pm

2 stops8h 58m

$134

SacramentoOntario

SMF - ONT

SMFONT

Sacramento Intl

Wed 1/8

2:35 pm-8:13 pm

1 stop5h 38m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 14 results
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Compare providers for flights from Sacramento to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Ontario in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sacramento to Ontario

Get recent, data-driven insights about flights from Sacramento to Ontario including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Ontario. Price data was last updated on December 6, 2024.

To ensure you get the cheapest price possible for a flight from Sacramento to Ontario, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sacramento to Ontario?

Currently, September is the cheapest month in which you can book a flight from Sacramento to Ontario (average of $236). Flying from Sacramento to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to ONT?

Find hourly flight availability from Sacramento to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 10, 2024.

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 in the afternoon, which can drop the price by up to 65% versus a flight in the evening.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 10, 2024.
Read through reviews of airlines operating flights from Sacramento to Ontario, such as Southwest, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,902 reviews
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,524 reviews
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,656 reviews
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,107 reviews
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,902 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1h 21m for a nonstop flight. There are 2 flights from Sacramento Intl to Ontario per day from 5 airlines.

  • How popular is this Sacramento to Ontario flight route?

    Flights from Sacramento Intl to Ontario have been viewed 13 times in the past calendar month.

  • 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 $125. Additional round-trip tickets that might be worth considering are offered by Southwest and Delta, with the lowest prices starting at $218 and $283, respectively. Frontier is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Ontario one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Sacramento to Ontario for a low price.

  • What are the cheapest flights from Sacramento to Ontario?

    Looking for the cheapest flight from Sacramento to Ontario? While on average our users pay $173, our data indicates the cheapest price to be $37. The most popular route (Sacramento Intl - Ontario), is priced around $132.

  • Can I find deals for flights from Sacramento to Ontario that include hotel bookings?

    Yes. In addition to deals on Sacramento to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Ontario.

  • Can I find deals for business class flights from Sacramento to Ontario?

    Yes. Cheapflights offers flight deals from Sacramento to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Ontario?