$116 Find Cheap Flights from Sacramento to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Ontario departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Ontario, as well as popular online travel agencies
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Best Ontario Flight Deals from Sacramento

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ottawa
Ottawa2 stops$401
London
London2 stops$723
Ottawa
Ottawa2 stops$401
London
London2 stops$723

Cheap Flights from Sacramento to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sacramento to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sacramento to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
7:37 pm - 5:20 pmSMF-YYZ
18h 43m1 stop
 Logo
9:45 am - 9:46 amYYZ-SMF
27h 01m2 stops
Tue, May 27 - Fri, May 30
 Logo
10:41 am - 6:20 amSMF-YYZ
16h 39m1 stop
 Logo
12:00 pm - 9:46 amYYZ-SMF
24h 46m2 stops
Tue, Jun 3 - Tue, Jun 10
American Airlines Logo
5:34 pm - 3:40 pmSMF-YYZ
19h 06m2 stops
American Airlines Logo
6:30 am - 6:01 pmYYZ-SMF
14h 31m2 stops
$453American Airlines
Find Deal
Sat, May 24 - Sat, Jun 14
Delta Logo
8:15 pm - 11:24 amSMF-YYZ
12h 09m2 stops
Delta Logo
6:30 am - 4:10 pmYYZ-SMF
12h 40m2 stops
$473Delta
Find Deal
Tue, Jun 17 - Tue, Jun 24
American Airlines Logo
6:32 pm - 12:40 pmSMF-YYZ
15h 08m2 stops
American Airlines Logo
6:49 am - 6:01 pmYYZ-SMF
14h 12m2 stops
$478American Airlines
Find Deal
Sat, Jun 14 - Mon, Jun 23
Delta Logo
11:05 pm - 4:06 pmSMF-YUL
14h 01m2 stops
Delta Logo
11:15 am - 10:05 pmYUL-SMF
13h 50m2 stops
$641Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
10:34 am - 9:56 amSMF-YOW
20h 22m2 stops
United Airlines Logo
7:25 pm - 9:53 amYOW-SMF
17h 28m2 stops
$709United Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
United Airlines Logo
10:15 am - 9:19 amSMF-YXU
20h 04m2 stops
United Airlines Logo
3:35 pm - 9:52 amYXU-SMF
21h 17m2 stops
$723United Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
Air Canada Logo
8:30 am - 9:46 pmSMF-YUL
10h 16m2 stops
Air Canada Logo
7:30 am - 3:14 pmYUL-SMF
10h 44m1 stop
$797Air Canada
Find Deal
Mon, Sep 22 - Mon, Sep 29
Air Canada Logo
6:34 am - 8:30 pmSMF-YUL
10h 56m1 stop
Air Canada Logo
8:30 am - 3:19 pmYUL-SMF
9h 49m1 stop
$868Air Canada
Find Deal
Fri, Jun 27 - Wed, Jul 9
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KAYAK's insights & trends for Sacramento to Ontario flights

Get data-powered insights and trends into flights from Sacramento to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Sacramento to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sacramento to Ontario.

The cheapest ticket to Ontario from Sacramento found in the last 72 hours was to Toronto, at $364 round-trip. The most popular route is from Sacramento (SMF) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $364.

Can I save money by flying with a layover from Sacramento to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $745, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sacramento to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sacramento to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sacramento to Ontario is September, when tickets cost $516 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $798 and $775 respectively.

What’s the cheapest day of the week to fly from Sacramento to Ontario?

The average price of all round-trip flights from Sacramento to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Sacramento to Ontario, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Ontario, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sacramento to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sacramento to Ontario, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$116
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Sacramento to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Sacramento to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sacramento to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sacramento to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sacramento to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sacramento to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sacramento to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sacramento to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sacramento to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $342 on average. Morning departures are around 163% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $900.

Top 4 airlines serving from Sacramento to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sacramento to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7941 reviews
7.3Food
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
Airline reviews

Delta flight was on time, seats were comfortable, and crew was nice.

8.0 ExcellentAnonymous, Apr 2025LAX - DEN
Read more Delta reviews

Delta flight was on time, seats were comfortable, and crew was nice.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

We were forced to wait nearly 50 additional minutes before leaving the terminal.

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Was a normal flight but it was delayed, and there wasn't an explanation.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

No Charging ports for personal electronics, which were required to use wifi entertainment.

Rushed, the boarding was a great deal like a Chinese fire drill.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

Everything went smoothly. I appreciate the selection of free movies.

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

Information on your arrival and departure airports

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