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Cheap flights from Ontario to San Francisco from C$ 208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to San Francisco departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:15 p.m. - 8:50 p.m.
YOW
-
SMF
9h 35m1 stop
United Airlines Logo
7:15 a.m. - 11:54 p.m.
SMF
-
YOW
13h 39m1 stop
C$ 419United Airlines
Fri, 9 Jan - Mon, 12 Jan
United Airlines Logo
9:45 a.m. - 9:54 p.m.
YOW
-
SMF
15h 09m2 stops
United Airlines Logo
7:00 a.m. - 5:12 p.m.
SMF
-
YOW
7h 12m1 stop
C$ 420United Airlines
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
4:45 p.m. - 11:23 a.m.
YYZ
-
SMF
21h 38m1 stop
Multiple Airlines Logo
1:48 p.m. - 6:20 a.m.
SMF
-
YYZ
13h 32m1 stop
C$ 432Multiple Airlines
Tue, 27 Jan - Mon, 2 Feb
Multiple Airlines Logo
4:45 p.m. - 11:23 a.m.
YYZ
-
SMF
21h 38m1 stop
Multiple Airlines Logo
1:48 p.m. - 6:13 a.m.
SMF
-
YYZ
13h 25m2 stops
C$ 436Multiple Airlines
Tue, 27 Jan - Mon, 2 Feb
Alaska Airlines Logo
4:45 p.m. - 9:11 a.m.
YYZ
-
SMF
19h 26m1 stop
Alaska Airlines Logo
6:00 a.m. - 3:35 p.m.
SMF
-
YYZ
30h 35m1 stop
C$ 445Alaska Airlines
Wed, 11 Feb - Wed, 11 Mar
Alaska Airlines Logo
4:45 p.m. - 2:05 p.m.
YYZ
-
SMF
24h 20m1 stop
Alaska Airlines Logo
1:16 p.m. - 3:35 p.m.
SMF
-
YYZ
23h 19m1 stop
C$ 448Alaska Airlines
Sat, 17 Jan - Wed, 21 Jan
Alaska Airlines Logo
4:45 p.m. - 11:23 a.m.
YYZ
-
SMF
21h 38m1 stop
Alaska Airlines Logo
1:16 p.m. - 3:35 p.m.
SMF
-
YYZ
23h 19m1 stop
C$ 452Alaska Airlines
Tue, 27 Jan - Tue, 3 Feb
Delta Logo
7:00 a.m. - 5:30 p.m.
YUL
-
SMF
13h 30m2 stops
Delta Logo
6:30 a.m. - 11:12 p.m.
SMF
-
YUL
13h 42m2 stops
C$ 660Delta
Thu, 29 Jan - Mon, 2 Feb
Delta Logo
6:00 a.m. - 5:30 p.m.
YUL
-
SMF
14h 30m2 stops
Delta Logo
6:00 a.m. - 8:44 a.m.
SMF
-
YUL
23h 44m2 stops
C$ 676Delta
Sun, 11 Jan - Sun, 18 Jan
Air Canada Logo
7:30 a.m. - 3:20 p.m.
YUL
-
SMF
10h 50m1 stop
Air Canada Logo
6:45 a.m. - 7:27 p.m.
SMF
-
YUL
9h 42m1 stop
C$ 891Air Canada
Mon, 1 Jun - Tue, 9 Jun

United Airlines flights from Region of Ontario to Sacramento

Our best United Airlines deals on Region of Ontario to Sacramento flight tickets
United Airlines
9 Jan
YOW2:15 p.m.Ottawa
9h 35m
1 stop
SMF8:50 p.m.Sacramento Intl
12 Jan
SMF8:30 p.m.Sacramento Intl
14h 57m
2 stops
YOW2:27 p.m.Ottawa
C$ 419
Find similar
United Airlines
9 Jan
YOW9:45 a.m.Ottawa
11h 01m
2 stops
SMF5:46 p.m.Sacramento Intl
12 Jan
SMF8:30 p.m.Sacramento Intl
14h 57m
2 stops
YOW2:27 p.m.Ottawa
C$ 420
Find similar
United Airlines
27 May
YOW10:35 a.m.Ottawa
10h 27m
2 stops
SMF6:02 p.m.Sacramento Intl
3 Jun
SMF11:55 p.m.Sacramento Intl
10h 50m
1 stop
YOW1:45 p.m.Ottawa
C$ 493
Find similar

Delta flights from Region of Ontario to Sacramento

Our best Delta deals on Region of Ontario to Sacramento flight tickets
Delta
17 Jan
YYZ6:30 a.m.Toronto Pearson Intl
18h 21m
2 stops
SMF9:51 p.m.Sacramento Intl
21 Jan
SMF6:00 a.m.Sacramento Intl
6h 59m
1 stop
YYZ3:59 p.m.Toronto Pearson Intl
C$ 543
Find similar
Delta
20 Mar
YYZ6:30 a.m.Toronto Pearson Intl
15h 39m
2 stops
SMF7:09 p.m.Sacramento Intl
23 Mar
SMF6:10 a.m.Sacramento Intl
6h 49m
1 stop
YYZ3:59 p.m.Toronto Pearson Intl
C$ 559
Find similar
Delta
20 Mar
YYZ10:05 a.m.Toronto Pearson Intl
16h 27m
2 stops
SMF11:32 p.m.Sacramento Intl
23 Mar
SMF11:06 p.m.Sacramento Intl
6h 59m
1 stop
YYZ9:05 a.m.Toronto Pearson Intl
C$ 589
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Sacramento 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 96,600 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Ontario to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Fri 9/1

2:15 p.m.-8:50 p.m.

1 stop9h 35m

Sacramento Intl

Mon 12/1

7:15 a.m.-11:54 p.m.

1 stop13h 39m

C$ 419

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Fri 9/1

9:45 a.m.-9:54 p.m.

2 stops15h 09m

Sacramento Intl

Mon 12/1

7:00 a.m.-5:12 p.m.

1 stop7h 12m

C$ 420

TorontoSacramento

YYZ - SMF

YYZSMF

Toronto Pearson Intl

Tue 27/1

4:45 p.m.-11:23 a.m.

1 stop21h 38m

Sacramento Intl

Mon 2/2

1:48 p.m.-6:20 a.m.

1 stop13h 32m

C$ 432

TorontoSacramento

YYZ - SMF

YYZSMF

Toronto Pearson Intl

Tue 27/1

4:45 p.m.-11:23 a.m.

1 stop21h 38m

Sacramento Intl

Mon 2/2

1:48 p.m.-6:13 a.m.

2 stops13h 25m

C$ 436

TorontoSacramento

YYZ - SMF

YYZSMF

Toronto Pearson Intl

Wed 11/2

4:45 p.m.-9:11 a.m.

1 stop19h 26m

Sacramento Intl

Wed 11/3

6:00 a.m.-3:35 p.m.

1 stop30h 35m

C$ 445

TorontoSacramento

YYZ - SMF

YYZSMF

Toronto Pearson Intl

Sat 17/1

4:45 p.m.-2:05 p.m.

1 stop24h 20m

Sacramento Intl

Wed 21/1

1:16 p.m.-3:35 p.m.

1 stop23h 19m

C$ 448

TorontoSacramento

YYZ - SMF

YYZSMF

Toronto Pearson Intl

Tue 27/1

4:45 p.m.-11:23 a.m.

1 stop21h 38m

Sacramento Intl

Tue 3/2

1:16 p.m.-3:35 p.m.

1 stop23h 19m

C$ 452

MontrealSacramento

YUL - SMF

YULSMF

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

7:00 a.m.-5:30 p.m.

2 stops13h 30m

Sacramento Intl

Mon 2/2

6:30 a.m.-11:12 p.m.

2 stops13h 42m

C$ 660

MontrealSacramento

YUL - SMF

YULSMF

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:00 a.m.-5:30 p.m.

2 stops14h 30m

Sacramento Intl

Sun 18/1

6:00 a.m.-8:44 a.m.

2 stops23h 44m

C$ 676

MontrealSacramento

YUL - SMF

YULSMF

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

7:30 a.m.-3:20 p.m.

1 stop10h 50m

Sacramento Intl

Tue 9/6

6:45 a.m.-7:27 p.m.

1 stop9h 42m

C$ 891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Region of Ontario to Sacramento

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 Sacramento?

The month of October is, on average, the cheapest month to fly to Sacramento from Region of Ontario, with most prices found around C$ 584. If you aren’t able to travel during the month of October, then book flights to Sacramento from Region of Ontario during November instead. Flights to Sacramento in November, while not as cheap as those in October, still average around C$ 600.

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

The cheapest day to depart from Region of Ontario to Sacramento is on a Tuesday. Travellers who choose to depart for Sacramento on a Tuesday will often find tickets for as low as C$ 572. Flights from Region of Ontario to Sacramento on a Friday will generally be more expensive and average around C$ 819. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Sacramento is in the evening. momondo users have found flights departing from Region of Ontario to Sacramento in the evening for as low as C$ 561. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Sacramento is at noon when prices are around C$ 837.

What is the cheapest Ontario to Sacramento Intl flight route?

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

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

You are more likely to see cheaper flights to Sacramento from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around C$ 740 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from Region of Ontario for as low as C$ 584 on momondo.

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

There is only 1 cabin class available to choose from on Ontario to Sacramento Intl 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 Region of Ontario to Sacramento flights?

You could potentially save up to 48% on your flight if you consider stops on a Region of Ontario to Sacramento flight.

Cheap Region of Ontario to Sacramento flight deals and tips

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

Fastest flight time

8h 57m

Direct flights

Tue

Airports in Sacramento

1 airport
The fastest flight from Region of Ontario to Sacramento takes 8h 57m
Direct flights go from Region of Ontario to Sacramento on Tuesday. There are no airlines offering direct flights.
There is 1 airport in Sacramento. From Region of Ontario there are direct flights to Sacramento Intl (SMF).
Search flight deals

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

    Prices for flights from Ontario to Sacramento Intl Airport refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Sacramento Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sacramento Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Region of Ontario to Sacramento

Compare and see reviews for airlines that fly from Region of Ontario to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 369Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom C$ 414Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 546Free CancellationRating
7.1
10,525 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 562Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom C$ 603Free CancellationRating
8.0
11,452 reviews
Search Alaska Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Auburn
Yuba City

Why use momondo?

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

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 Ontario to Sacramento for you.

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

Yes. momondo allows you to filter the results for Ontario to Sacramento flights to just show those with flexible booking policies.

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

Once all potential Ontario to Sacramento flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Sacramento flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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