How long is the flight from Sacramento to Region of Ontario?

Departing from Sacramento to Region of Ontario will take you 7h 31m. The distance from Sacramento to Region of Ontario is about 2367 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 to fly from Sacramento to Region of Ontario one-way?

$160 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Air Canada, with prices starting from $163 and $169, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular routes from Sacramento to Region of Ontario?

When deciding which route to take from Sacramento to Region of Ontario consider Sacramento Intl - Toronto Pearson Intl, Sacramento Intl - Sarnia or Sacramento Intl - Ottawa as they are the most popular.

What are the cheapest flights from Sacramento to Region of Ontario?

The cheapest flight price from Sacramento to Region of Ontario is $386. On average you can expect to pay $1,993. The most popular route, (Sacramento Intl - Toronto Pearson Intl), can usually be booked for $342.

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

When booking a flight from Sacramento to Region of Ontario, you may want to consider flying on Air Canada, United Airlines or Delta as they are the most popular for this route.

What airport do you fly from for flights from Sacramento to Ontario?

For a flight from Sacramento to Ontario, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city.

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.

$157+ Flights from Sacramento to Ontario

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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 October 27, 2025.

Sun 12/77:41 pmSMF - YYZ

1 stop7h 39mMultiple Airlines

Wed 12/1010:00 amYYZ - SMF

1 stop27h 25mMultiple Airlines

Deal found 10/26

$317

Thu 11/272:13 pmSMF - YYZ

1 stop28h 07mMultiple Airlines

Thu 12/117:55 pmYYZ - SMF

1 stop25h 51mMultiple Airlines

Deal found 10/25

$334

Tue 11/254:17 pmSMF - YYZ

1 stop24h 38mMultiple Airlines

Tue 12/27:45 amYYZ - SMF

2 stops19h 14mMultiple Airlines

Deal found 10/26

$342

Thu 12/411:20 amSMF - YYZ

2 stops16h 00mMultiple Airlines

Wed 12/1010:00 amYYZ - SMF

1 stop27h 25mMultiple Airlines

Deal found 10/26

$345

Thu 11/272:13 pmSMF - YYZ

1 stop28h 07mMultiple Airlines

Wed 12/1010:00 amYYZ - SMF

1 stop27h 25mMultiple Airlines

Deal found 10/25

$348

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Sun 11/2310:00 amYYZ - SMF

1 stop29h 43mMultiple Airlines

Deal found 10/24

$349

Fri 11/1412:58 pmSMF - YYZ

2 stops38h 22mMultiple Airlines

Mon 11/247:55 pmYYZ - SMF

1 stop19h 38mMultiple Airlines

Deal found 10/24

$356

Thu 11/136:16 pmSMF - YYZ

1 stop24h 04mMultiple Airlines

Sun 11/2310:00 amYYZ - SMF

1 stop29h 43mMultiple Airlines

Deal found 10/24

$360

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Mon 11/247:55 pmYYZ - SMF

1 stop19h 38mMultiple Airlines

Deal found 10/24

$361

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Thu 11/2710:00 amYYZ - SMF

1 stop29h 00mMultiple Airlines

Deal found 10/24

$365

Mon 11/2410:34 amSMF - YOW

2 stops20h 52mUnited Airlines

Tue 12/169:45 amYOW - SMF

2 stops15h 11mUnited Airlines

Deal found 10/27

$377

Wed 12/108:45 amSMF - YOW

2 stops10h 11mUnited Airlines

Wed 12/172:17 pmYOW - SMF

1 stop10h 26mUnited Airlines

Deal found 10/26

$424

Best flights from Sacramento to Ontario
Discover carefully curated flight deals from Sacramento to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Tue 3/1011:55 pmSMF - YOW

1 stop7h 31mUnited Airlines

Wed 3/112:15 pmYOW - SMF

1 stop9h 49mUnited Airlines

Deal found 10/24

$334

Tue 12/27:00 amSMF - YYZ

1 stop29h 35mAlaska Airlines

Wed 12/104:45 pmYYZ - SMF

1 stop10h 14mAlaska Airlines

Deal found 10/26

$382

Sat 12/65:30 amSMF - YUL

2 stops15h 29mDelta

Wed 12/109:35 amYUL - SMF

2 stops16h 24mDelta

Deal found 10/27

$618

Mon 11/2410:34 amSMF - YOW

2 stops20h 52mUnited Airlines

Tue 12/1611:10 amYOW - SMF

2 stops13h 10mUnited Airlines

Deal found 10/25

$377

Tue 12/27:00 amSMF - YYZ

1 stop29h 35mAlaska Airlines

Sat 12/64:45 pmYYZ - SMF

1 stop10h 14mAlaska Airlines

Deal found 10/26

$382

Tue 11/182:56 pmSMF - YYZ

1 stop21h 39mAlaska Airlines

Tue 2/104:45 pmYYZ - SMF

1 stop24h 20mAlaska Airlines

Deal found 10/25

$382

Wed 12/108:45 amSMF - YOW

2 stops10h 11mUnited Airlines

Wed 12/172:17 pmYOW - SMF

1 stop10h 26mUnited Airlines

Deal found 10/26

$424

Fri 12/57:00 amSMF - YYZ

1 stop29h 35mAlaska Airlines

Wed 12/104:45 pmYYZ - SMF

1 stop10h 14mAlaska Airlines

Deal found 10/26

$392

Fri 12/2611:59 pmSMF - YTZ

2 stops11h 56mAir Canada

Sun 1/48:30 amYTZ - SMF

2 stops17h 18mAir Canada

Deal found 10/26

$949

Tue 11/182:56 pmSMF - YYZ

1 stop21h 39mAlaska Airlines

Fri 2/134:45 pmYYZ - SMF

1 stop23h 28mAlaska Airlines

Deal found 10/26

$393

Thu 12/254:55 pmSMF - YHM

2 stops17h 27mWestJet

Wed 12/316:10 pmYHM - SMF

2 stops22h 46mWestJet

Deal found 10/25

$1,125

Wed 12/37:00 amSMF - YYZ

1 stop29h 35mAlaska Airlines

Wed 12/104:45 pmYYZ - SMF

1 stop10h 14mAlaska Airlines

Deal found 10/26

$393

Sun 12/2112:22 pmSMF - YHM

2 stops9h 50mMultiple Airlines

Thu 1/16:10 pmYHM - SMF

3 stops22h 46mMultiple Airlines

Deal found 10/26

$1,181

Fri 2/209:10 amSMF - YUL

2 stops25h 39mDelta

Tue 2/249:28 amYUL - SMF

2 stops16h 38mDelta

Deal found 10/25

$623

Thu 12/44:40 pmSMF - YYZ

1 stop19h 55mAlaska Airlines

Sat 12/64:45 pmYYZ - SMF

1 stop10h 14mAlaska Airlines

Deal found 10/26

$403

Tue 11/187:58 pmSMF - YYZ

1 stop16h 37mAlaska Airlines

Thu 2/124:45 pmYYZ - SMF

1 stop20h 03mAlaska Airlines

Deal found 10/26

$403

Fri 12/52:38 pmSMF - YYZ

1 stop21h 57mAlaska Airlines

Mon 12/84:45 pmYYZ - SMF

1 stop23h 59mAlaska Airlines

Deal found 10/26

$403

Mon 11/105:30 amSMF - YUL

2 stops15h 29mDelta

Mon 11/179:26 amYUL - SMF

2 stops16h 32mDelta

Deal found 10/26

$738

Fri 2/2010:45 amSMF - YUL

1 stop20h 35mUnited Airlines

Tue 2/249:25 amYUL - SMF

1 stop11h 59mUnited Airlines

Deal found 10/24

$678

Mon 1/57:46 pmSMF - YYZ

1 stop16h 49mAlaska Airlines

Mon 1/124:45 pmYYZ - SMF

1 stop24h 20mAlaska Airlines

Deal found 10/26

$403

Wed 1/219:00 amSMF - YYZ

1 stop27h 35mAlaska Airlines

Sat 2/74:45 pmYYZ - SMF

1 stop24h 20mAlaska Airlines

Deal found 10/26

$403

Tue 12/3011:59 pmSMF - YTZ

2 stops14h 56mAir Canada

Sun 1/48:30 amYTZ - SMF

2 stops17h 18mAir Canada

Deal found 10/26

$982

Mon 12/2911:59 pmSMF - YTZ

2 stops16h 56mAir Canada

Sun 1/48:30 amYTZ - SMF

2 stops17h 18mAir Canada

Deal found 10/26

$992

Thu 3/195:00 pmSMF - YHM

2 stops17h 21mWestJet

Tue 3/245:50 amYHM - SMF

2 stops16h 42mWestJet

Deal found 10/27

$1,133

Sun 12/2811:59 pmSMF - YTZ

2 stops11h 56mAir Canada

Sun 1/48:30 amYTZ - SMF

2 stops17h 18mAir Canada

Deal found 10/26

$992

Fri 12/2611:59 pmSMF - YTZ

2 stops11h 56mAir Canada

Fri 1/28:30 amYTZ - SMF

2 stops17h 23mAir Canada

Deal found 10/26

$1,056

Tue 12/3011:59 pmSMF - YTZ

2 stops14h 56mAir Canada

Fri 1/210:30 amYTZ - SMF

2 stops15h 23mAir Canada

Deal found 10/26

$1,089

Fri 12/2611:59 pmSMF - YTZ

2 stops11h 56mAir Canada

Sat 1/310:30 amYTZ - SMF

2 stops15h 18mAir Canada

Deal found 10/26

$1,089

Sun 12/2811:59 pmSMF - YTZ

2 stops11h 56mAir Canada

Fri 1/210:30 amYTZ - SMF

2 stops15h 23mAir Canada

Deal found 10/26

$1,099

Mon 12/2911:59 pmSMF - YTZ

2 stops16h 56mAir Canada

Fri 1/28:30 amYTZ - SMF

2 stops17h 23mAir Canada

Deal found 10/26

$1,099

Last-minute flights from Sacramento to Ontario
Discover last-minute flight deals from Sacramento to Ontario. Data last updated October 27, 2025 and is based on user searches.

Thu 11/136:16 pmSMF - YYZ

1 stop24h 04mMultiple Airlines

Sun 11/2310:00 amYYZ - SMF

1 stop29h 43mMultiple Airlines

Deal found 10/24

$360

Thu 11/136:16 pmSMF - YYZ

1 stop24h 04mMultiple Airlines

Mon 11/247:55 pmYYZ - SMF

1 stop19h 38mMultiple Airlines

Deal found 10/24

$372

Fri 11/1412:58 pmSMF - YYZ

2 stops38h 22mMultiple Airlines

Mon 11/247:55 pmYYZ - SMF

1 stop19h 38mMultiple Airlines

Deal found 10/24

$356

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Sun 11/2310:00 amYYZ - SMF

1 stop29h 43mMultiple Airlines

Deal found 10/24

$349

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Mon 11/247:55 pmYYZ - SMF

1 stop19h 38mMultiple Airlines

Deal found 10/24

$361

Sat 11/159:10 amSMF - YYZ

2 stops18h 10mMultiple Airlines

Thu 11/2710:00 amYYZ - SMF

1 stop29h 00mMultiple Airlines

Deal found 10/24

$365

Fri 11/212:13 pmSMF - YOW

1 stop17h 13mUnited Airlines

Tue 12/1611:10 amYOW - SMF

2 stops12h 42mUnited Airlines

Deal found 10/27

$512

Mon 11/241:38 pmSMF - YYZ

2 stops27h 17mMultiple Airlines

Sun 2/89:35 amYYZ - SMF

1 stop11h 07mMultiple Airlines

Deal found 10/26

$377

Mon 11/2410:34 amSMF - YOW

2 stops20h 52mUnited Airlines

Tue 12/169:45 amYOW - SMF

2 stops15h 11mUnited Airlines

Deal found 10/27

$377

Tue 11/254:17 pmSMF - YYZ

1 stop24h 38mMultiple Airlines

Tue 12/27:45 amYYZ - SMF

2 stops19h 14mMultiple Airlines

Deal found 10/26

$342

Thu 11/272:13 pmSMF - YYZ

1 stop28h 07mMultiple Airlines

Thu 12/117:55 pmYYZ - SMF

1 stop25h 51mMultiple Airlines

Deal found 10/25

$334

Thu 11/272:13 pmSMF - YYZ

1 stop28h 07mMultiple Airlines

Wed 12/1010:00 amYYZ - SMF

1 stop27h 25mMultiple Airlines

Deal found 10/25

$348

One-way flights from Sacramento to Ontario
Search for one-way flight options from Sacramento to Ontario. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Thu 12/411:20 amSMF - YYZ

1 stop31h 03mMultiple Airlines

Deal found 10/25

$157

Mon 12/158:39 pmSMF - YOW

2 stops10h 47mUnited Airlines

Deal found 10/26

$160

Tue 11/187:58 pmSMF - YYZ

1 stop16h 37mAlaska Airlines

Deal found 10/26

$163

Mon 12/154:05 pmSMF - YOW

1 stop11h 38mAir Canada

Deal found 10/26

$169

Sun 11/236:00 amSMF - YYZ

3 stops20h 58mMultiple Airlines

Deal found 10/25

$214

Mon 12/157:46 pmSMF - YOW

3 stops25h 55mMultiple Airlines

Deal found 10/26

$229

Fri 11/712:58 pmSMF - YYZ

1 stop29h 22mMultiple Airlines

Deal found 10/24

$241

Sat 11/110:58 amSMF - YYZ

2 stops25h 22mMultiple Airlines

Deal found 10/25

$254

Sat 11/89:10 amSMF - YYZ

2 stops49h 30mMultiple Airlines

Deal found 10/25

$255

Fri 11/711:17 amSMF - YTZ

3 stops25h 10mMultiple Airlines

Deal found 10/24

$269

Sat 11/89:10 amSMF - YTZ

3 stops52h 33mMultiple Airlines

Deal found 10/25

$283

Mon 11/38:33 pmSMF - YOW

2 stops10h 53mUnited Airlines

Deal found 10/26

$314

Cheap flight deals from Sacramento to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$317 (Kiwi.com)
One-way from	$157 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$421

Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.

Search Deals

From Sacramento Intl to Ontario

Search Deals

One-way flight from Sacramento Intl to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Tue 3/10

11:55 pm-10:26 am

1 stop7h 31m

Ottawa

Wed 3/11

2:15 pm-9:04 pm

1 stop9h 49m

$334

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Mon 11/24

10:34 am-10:26 am

2 stops20h 52m

Ottawa

Tue 12/16

11:10 am-9:20 pm

2 stops13h 10m

$377

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 12/2

7:00 am-3:35 pm

1 stop29h 35m

Toronto Pearson Intl

Wed 12/10

4:45 pm-11:59 pm

1 stop10h 14m

$382

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 12/2

7:00 am-3:35 pm

1 stop29h 35m

Toronto Pearson Intl

Sat 12/6

4:45 pm-11:59 pm

1 stop10h 14m

$382

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 11/18

2:56 pm-3:35 pm

1 stop21h 39m

Toronto Pearson Intl

Tue 2/10

4:45 pm-2:05 pm

1 stop24h 20m

$382

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Fri 12/5

7:00 am-3:35 pm

1 stop29h 35m

Toronto Pearson Intl

Wed 12/10

4:45 pm-11:59 pm

1 stop10h 14m

$392

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 11/18

2:56 pm-3:35 pm

1 stop21h 39m

Toronto Pearson Intl

Fri 2/13

4:45 pm-1:13 pm

1 stop23h 28m

$393

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Wed 12/3

7:00 am-3:35 pm

1 stop29h 35m

Toronto Pearson Intl

Wed 12/10

4:45 pm-11:59 pm

1 stop10h 14m

$393

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Thu 12/4

4:40 pm-3:35 pm

1 stop19h 55m

Toronto Pearson Intl

Sat 12/6

4:45 pm-11:59 pm

1 stop10h 14m

$403

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 11/18

7:58 pm-3:35 pm

1 stop16h 37m

Toronto Pearson Intl

Thu 2/12

4:45 pm-9:48 am

1 stop20h 03m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 55 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Ontario

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

Currently, February is the cheapest month in which you can book a flight from Sacramento to Region of Ontario (average of $127). Flying from Sacramento to Region of Ontario in August is currently the most expensive (average of $203). 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 ON?

One of the essential ways to save on airfare from Sacramento to Region of Ontario is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 62% on airfare.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Sacramento to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,996 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,999 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,031 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.1

Good

10,367 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Sacramento to Ontario?
For a flight from Sacramento to Ontario, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city.
How long is the flight from Sacramento to Region of Ontario?
Departing from Sacramento to Region of Ontario will take you 7h 31m. The distance from Sacramento to Region of Ontario is about 2367 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 to fly from Sacramento to Region of Ontario one-way?
$160 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Air Canada, with prices starting from $163 and $169, respectively.
What are the most popular routes from Sacramento to Region of Ontario?
When deciding which route to take from Sacramento to Region of Ontario consider Sacramento Intl - Toronto Pearson Intl, Sacramento Intl - Sarnia or Sacramento Intl - Ottawa as they are the most popular.
What are the cheapest flights from Sacramento to Region of Ontario?
The cheapest flight price from Sacramento to Region of Ontario is $386. On average you can expect to pay $1,993. The most popular route, (Sacramento Intl - Toronto Pearson Intl), can usually be booked for $342.
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 Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Sacramento to Region of Ontario (average of $127). Flying from Sacramento to Region of Ontario in August is currently the most expensive (average of $203). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Region of Ontario car rentals

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Top 4 airlines flying from Sacramento to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$227	Average$616	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$311	Average$788	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$372	Average$769	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$562	Average$706	FlexibilityNo cancel fee	On-time71%

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$157+ Cheap flights from Sacramento (SMF) to Ontario

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sacramento to Ontario with Cheapflights

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Find flight deals from Sacramento to Ontario

Cheapest flights from Sacramento to OntarioExplore 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 October 27, 2025.

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 October 27, 2025.

Cheap flight deals from Sacramento to Ontario

Keep the following information in mind while searching for Sacramento to Ontario flight deals. Data was last updated October 27, 2025.

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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.

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Everything you need to know about your flight from Sacramento to Ontario

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

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

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 October 27, 2025.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Sacramento to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 airport do you fly from for flights from Sacramento to Ontario?

How long is the flight from Sacramento to Region of Ontario?

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

What are the most popular routes from Sacramento to Region of Ontario?

What are the cheapest flights from Sacramento to Region of Ontario?

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

How can I find direct flights from Sacramento to Ontario?

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

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

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Alternative routes for Sacramento to Ontario

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Top 4 airlines flying from Sacramento to Ontario

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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 October 27, 2025.