Ontario

$153+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — YYZ
Mar 20 — Mar 271
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Cheap 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 February 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:18 pm
SMF
-
YYZ
2 stops15h 02m
Multiple Airlines
Wed 4/2210:00 am
YYZ
-
SMF
1 stop27h 05m
Multiple Airlines
Deal found 2/18$321
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:08 am
SMF
-
YYZ
1 stop18h 35m
Multiple Airlines
Sat 4/47:55 pm
YYZ
-
SMF
2 stops38h 34m
Multiple Airlines
Deal found 2/15$326
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:27 am
SMF
-
YYZ
2 stops19h 16m
Multiple Airlines
Thu 4/98:35 pm
YYZ
-
SMF
1 stop15h 24m
Multiple Airlines
Deal found 2/16$331
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:18 pm
SMF
-
YYZ
1 stop9h 02m
Multiple Airlines
Sun 4/197:55 pm
YYZ
-
SMF
2 stops18h 12m
Multiple Airlines
Deal found 2/17$336
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
SMF
-
YYZ
1 stop30h 35m
Alaska Airlines
Tue 3/244:45 pm
YYZ
-
SMF
1 stop21h 32m
Alaska Airlines
Deal found 2/18$339
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:00 am
SMF
-
YYZ
2 stops18h 45m
Multiple Airlines
Sun 5/101:45 pm
YYZ
-
SMF
1 stop30h 39m
Multiple Airlines
Deal found 2/15$346
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:43 am
SMF
-
YYZ
1 stop8h 12m
Multiple Airlines
Tue 3/2410:15 pm
YYZ
-
SMF
2 stops36h 58m
Multiple Airlines
Deal found 2/18$347
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 3/2411:59 pm
SMF
-
YOW
1 stop14h 13m
United Airlines
Wed 3/257:30 pm
YOW
-
SMF
2 stops17h 49m
United Airlines
Deal found 2/17$358
This Gotogate deal was found by Cheapflights users on 2/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:59 pm
SMF
-
YOW
2 stops16h 42m
Air Canada
Tue 3/105:35 pm
YOW
-
SMF
2 stops21h 17m
Air Canada
Deal found 2/18$429
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:00 pm
SMF
-
YOW
1 stop10h 39m
Air Canada
Thu 8/136:55 am
YOW
-
SMF
1 stop19h 08m
Air Canada
Deal found 2/17$433
This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:24 pm
SMF
-
YUL
1 stop20h 35m
American Airlines
Sat 4/1112:30 pm
YUL
-
SMF
1 stop13h 59m
American Airlines
Deal found 2/15$485
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Sun 3/1511:59 pm
SMF
-
YOW
2 stops12h 24m
United Airlines
Sun 3/225:00 am
YOW
-
SMF
2 stops20h 51m
United Airlines
Deal found 2/14$494

Find flight deals from Sacramento to Ontario

Keep the following information in mind while searching for Sacramento to Ontario flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(Kiwi.com)

One-way from

$153
(Alaska Airlines)

Popular in

December

Cheapest in

March

Average price

$391
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
From Sacramento Intl to Ontario
One-way flight from Sacramento Intl to Ontario
Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Sacramento to Ontario that are best for you.

Fly from

Sacramento

Fly to

Ontario

Route

Depart

Return

Price

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Mon 3/16

6:00 am-3:35 pm

1 stop30h 35m

Toronto Pearson Intl

Tue 3/24

4:45 pm-6:02 pm

1 stop28h 17m

$340

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Tue 3/24

11:59 pm-5:12 pm

1 stop14h 13m

Ottawa

Wed 3/25

7:30 pm-10:19 am

2 stops17h 49m

$358

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Wed 3/25

8:00 am-3:35 pm

1 stop28h 35m

Toronto Pearson Intl

Mon 3/30

4:55 pm-6:02 pm

1 stop28h 07m

$383

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Wed 4/1

7:17 am-7:55 pm

2 stops33h 38m

Toronto Pearson Intl

Sat 4/4

7:55 pm-8:49 am

1 stop15h 54m

$390

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Wed 3/11

1:17 pm-3:35 pm

1 stop23h 18m

Toronto Pearson Intl

Mon 3/16

4:45 pm-11:56 pm

1 stop10h 11m

$394

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Wed 3/18

3:41 pm-3:35 pm

2 stops20h 54m

Toronto Pearson Intl

Wed 3/25

4:45 pm-11:56 pm

1 stop34h 11m

$400

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Thu 3/26

8:14 pm-3:35 pm

1 stop16h 21m

Toronto Pearson Intl

Mon 3/30

4:55 pm-11:17 am

1 stop21h 22m

$403

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Thu 4/16

7:46 pm-11:18 am

2 stops12h 32m

Toronto Pearson Intl

Wed 4/22

6:30 am-4:47 pm

2 stops13h 17m

$404

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Mon 3/16

7:54 pm-11:23 am

2 stops12h 29m

Toronto Pearson Intl

Tue 3/24

12:25 pm-9:58 pm

2 stops12h 33m

$404

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Tue 5/12

5:04 pm-3:45 pm

1 stop19h 41m

Toronto Pearson Intl

Mon 5/18

4:55 pm-11:50 am

1 stop21h 55m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 60 results
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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.
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 $134). Flying from Sacramento to Region of Ontario in December is currently the most expensive (average of $270). 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.

How much does it cost to fly round-trip from Sacramento to Region of Ontario?

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 February 18, 2026.
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.

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

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.

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

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.

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

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.

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

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.

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

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

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?

    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 14h 13m. 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?

    $194 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $203 and $206, respectively.

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

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

    The cheapest flight price from Sacramento to Region of Ontario is $258. On average you can expect to pay $1,871. The most popular route, (Sacramento Intl - Toronto Pearson Intl), can usually be booked for $326.

  • 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 $134). Flying from Sacramento to Region of Ontario in December is currently the most expensive (average of $270). 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

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Alternative routes for Sacramento to Ontario

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

Top 4 airlines flying from Sacramento to Ontario

Discover the top 4 airlines that operate flights from Sacramento to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$537FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$240Average$668FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$362Average$751FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$578Average$708FlexibilityNo cancel feeOn-time71%

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