What is the cheapest airline that flies from Sacramento Intl to Ontario?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Sacramento Intl to Ontario

What airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Sacramento according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 8 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Sacramento Intl Airport to Ontario are updated daily.

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

As of May 2026, there are 4 operators available to choose from for flights from Sacramento Intl Airport to Ontario.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sacramento Intl Airport to Ontario.

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

The travel and health documents required for your trip to Ontario 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$184 Cheap Flights from Sacramento to Ontario in 2026

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Find the cheapest flights from Sacramento to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 9:35 pm

SMF

YOW

9h 15m

1 stop

6:00 am - 8:45 pm

YOW

SMF

17h 45m

1 stop

$417United Airlines

Sat, Sep 19 - Tue, Sep 22

10:48 pm - 4:38 pm

SMF

YOW

14h 50m

1 stop

6:00 am - 8:45 pm

YOW

SMF

17h 45m

1 stop

$426United Airlines

Sat, Sep 19 - Tue, Sep 22

7:55 am - 10:35 pm

SMF

YOW

11h 40m

2 stops

6:00 am - 8:45 pm

YOW

SMF

17h 45m

1 stop

$427United Airlines

Sat, Sep 19 - Tue, Sep 22

4:16 pm - 9:11 am

SMF

YOW

13h 55m

2 stops

6:00 am - 3:11 pm

YOW

SMF

12h 11m

2 stops

$432United Airlines

Sat, Sep 19 - Tue, Sep 22

11:30 pm - 12:15 am

SMF

YYZ

21h 45m

2 stops

5:45 pm - 11:52 pm

YYZ

SMF

9h 07m

1 stop

$556Multiple Airlines

Mon, Jun 22 - Wed, Jun 24

1:15 am - 8:55 pm

SMF

YYZ

16h 40m

1 stop

11:05 am - 6:20 pm

YYZ

SMF

10h 15m

1 stop

$558Multiple Airlines

Mon, Sep 14 - Wed, Sep 23

7:18 pm - 5:42 pm

SMF

YUL

19h 24m

2 stops

5:10 pm - 8:41 am

YUL

SMF

18h 31m

2 stops

$568Delta

Mon, Aug 24 - Mon, Aug 31

2:23 pm - 10:40 am

SMF

YUL

17h 17m

1 stop

5:40 pm - 11:57 pm

YUL

SMF

9h 17m

1 stop

$597Air Canada

Mon, Aug 24 - Mon, Aug 31

12:13 pm - 11:59 pm

SMF

YUL

8h 46m

1 stop

7:00 am - 12:09 pm

YUL

SMF

8h 09m

1 stop

$609Delta

Thu, Aug 27 - Sun, Aug 30

4:05 pm - 7:53 am

SMF

YTZ

12h 48m

2 stops

6:30 pm - 3:22 pm

YTZ

SMF

23h 52m

2 stops

$631Air Canada

Tue, Oct 27 - Fri, Oct 30

Delta flights from Sacramento to Region of Ontario

Our best Delta deals on Sacramento to Region of Ontario flight tickets

Delta

Sep 24

SMF7:00 amSacramento Intl

14h 20m

2 stops

YOW12:20 amOttawa

Sep 28

YOW6:55 amOttawa

17h 58m

2 stops

SMF9:53 pmSacramento Intl

$554

Delta

Sep 24

SMF7:00 amSacramento Intl

14h 20m

2 stops

YOW12:20 amOttawa

Sep 28

YOW6:55 amOttawa

17h 58m

2 stops

SMF9:53 pmSacramento Intl

$563

Delta

Aug 24

SMF7:18 pmSacramento Intl

19h 24m

2 stops

YUL5:42 pmMontreal Pierre Elliott Trudeau Intl

Aug 31

YUL5:10 pmMontreal Pierre Elliott Trudeau Intl

18h 31m

2 stops

SMF8:41 amSacramento Intl

$568

WestJet flights from Sacramento to Region of Ontario

Our best WestJet deals on Sacramento to Region of Ontario flight tickets

WestJet

Jul 12

SMF5:30 amSacramento Intl

8h 05m

1 stop

YYZ4:35 pmToronto Pearson Intl

Aug 26

YYZ5:45 pmToronto Pearson Intl

9h 01m

1 stop

SMF11:46 pmSacramento Intl

$610

WestJet

Jul 12

SMF5:30 amSacramento Intl

8h 05m

1 stop

YYZ4:35 pmToronto Pearson Intl

Aug 28

YYZ12:00 pmToronto Pearson Intl

13h 37m

2 stops

SMF10:37 pmSacramento Intl

$618

WestJet

Jul 21

SMF11:17 amSacramento Intl

26h 13m

2 stops

YUL4:30 pmMontreal Pierre Elliott Trudeau Intl

Jul 28

YUL7:15 amMontreal Pierre Elliott Trudeau Intl

32h 02m

2 stops

SMF12:17 pmSacramento Intl

$693

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Sat 9/19

9:20 am-9:35 pm

1 stop9h 15m

Ottawa

Tue 9/22

6:00 am-8:45 pm

1 stop17h 45m

$417

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Sat 9/19

10:48 pm-4:38 pm

1 stop14h 50m

Ottawa

Tue 9/22

6:00 am-8:45 pm

1 stop17h 45m

$426

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Sat 9/19

7:55 am-10:35 pm

2 stops11h 40m

Ottawa

Tue 9/22

6:00 am-8:45 pm

1 stop17h 45m

$427

SacramentoOttawa

SMF - YOW

SMFYOW

Sacramento Intl

Sat 9/19

4:16 pm-9:11 am

2 stops13h 55m

Ottawa

Tue 9/22

6:00 am-3:11 pm

2 stops12h 11m

$432

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Mon 6/22

11:30 pm-12:15 am

2 stops21h 45m

Toronto Pearson Intl

Wed 6/24

5:45 pm-11:52 pm

1 stop9h 07m

$556

SacramentoToronto

SMF - YYZ

SMFYYZ

Sacramento Intl

Mon 9/14

1:15 am-8:55 pm

1 stop16h 40m

Toronto Pearson Intl

Wed 9/23

11:05 am-6:20 pm

1 stop10h 15m

$558

SacramentoMontreal

SMF - YUL

SMFYUL

Sacramento Intl

Mon 8/24

7:18 pm-5:42 pm

2 stops19h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

5:10 pm-8:41 am

2 stops18h 31m

$568

SacramentoMontreal

SMF - YUL

SMFYUL

Sacramento Intl

Mon 8/24

2:23 pm-10:40 am

1 stop17h 17m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

5:40 pm-11:57 pm

1 stop9h 17m

$597

Quickest round-trip

SacramentoMontreal

SMF - YUL

SMFYUL

Sacramento Intl

Thu 8/27

12:13 pm-11:59 pm

1 stop8h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 8/30

7:00 am-12:09 pm

1 stop8h 09m

$609

SacramentoToronto

SMF - YTZ

SMFYTZ

Sacramento Intl

Tue 10/27

4:05 pm-7:53 am

2 stops12h 48m

Toronto Island

Fri 10/30

6:30 pm-3:22 pm

2 stops23h 52m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

The month of August is, on average, the cheapest month to fly to Region of Ontario from Sacramento, with most prices found around $173. If you aren’t able to travel during the month of August, then book flights to Region of Ontario from Sacramento during September instead. Flights to Region of Ontario in September, while not as cheap as those in August, still average around $192.

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

According to our data, Friday is the cheapest day to fly to Region of Ontario from Sacramento. The lowest ticket price found for a Friday departure recently was $641. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Sacramento to Region of Ontario on a Wednesday will generally be more expensive and average around $980. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Sacramento Intl to Ontario flight route?

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

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

You are more likely to see cheaper flights to Region of Ontario from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $702 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Sacramento for as low as $443 on momondo.

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

There are 3 cabin classes available to choose from on Sacramento to Region of 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 Region of Ontario flights?

You could potentially save up to 8% on your flight if you consider stops on a Sacramento to Region of Ontario flight.

Cheap Sacramento to Region of Ontario flight deals and tips

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

Best Price Found	$488
Fastest flight time	4h 44m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Sacramento in the past 72 hours is $488. The best round-trip flight deal from Sacramento to Region of Ontario found on momondo in the last 72 hours is $680.

The fastest flight from Sacramento to Region of Ontario takes 4h 44m

Direct flights go from Sacramento to Region of Ontario on Monday, Tuesday, Wednesday, Friday and Sunday. The only airline offering direct flights is Air Canada.

There are 125 airports in Region of Ontario. From Sacramento there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Sacramento to Ontario

When did momondo last update prices for flights from Sacramento Intl Airport to Ontario?
Prices for flights from Sacramento Intl Airport to Ontario are updated daily.
How many operators does momondo search for flights from Sacramento Intl Airport to Ontario?
As of May 2026, there are 4 operators available to choose from for flights from Sacramento Intl Airport to Ontario.
How old do you have to be to fly from Sacramento Intl Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sacramento Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario 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. 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 Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sacramento to Region of Ontario is Airbus A220-300 (93.22% of total bookings). The next most popular plane model is Boeing 737 MAX 8 (6.78%).

Best airlines flying from Sacramento to Region of Ontario

Compare and see reviews for airlines that fly from Sacramento to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $192	Free Cancellation	Rating 7.1 11,096 reviews	Search Air Canada flights
Delta	PriceFrom $224	Free Cancellation	Rating 7.9 8,420 reviews	Search Delta flights
American Airlines	PriceFrom $346	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,763 reviews	Search United Airlines flights

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?

momondo does allow users to show only those flights to Ontario from Sacramento which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Ontario from Sacramento. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ontario from Sacramento are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.