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Cheap Flights from Ontario International to Sacramento International

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      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines
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      Compare Ontario International to Sacramento International flight deals

      Find the cheapest month or even day of the year to fly to Sacramento International

      Book the best Sacramento International fare with no extra fees

      Flight deals from Ontario International to Sacramento International

      Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Sacramento International Airport? If you want to travel next month, return fares start from Rs43,247. Find the lowest prices on one-way and return tickets right here.
      Sacramento.Rs24,473 per passenger.Departing Tue, 20 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 20 Oct, arriving in Sacramento International.Price includes taxes and charges.From Rs24,473, select.
      Sacramento.Rs25,124 per passenger.Departing Tue, 10 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 10 Nov, arriving in Sacramento International.Price includes taxes and charges.From Rs25,124, select.
      Sacramento.Rs25,481 per passenger.Departing Wed, 16 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 16 Dec, arriving in Sacramento International.Price includes taxes and charges.From Rs25,481, select.
      Sacramento.Rs25,730 per passenger.Departing Fri, 27 Nov.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Ontario International on Fri, 27 Nov, arriving in Sacramento International.Price includes taxes and charges.From Rs25,730, select.
      Sacramento.Rs25,901 per passenger.Departing Tue, 15 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Tue, 15 Dec, arriving in Sacramento International.Price includes taxes and charges.From Rs25,901, select.
      Sacramento.Rs29,357 per passenger.Departing Sat, 13 Feb.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Sat, 13 Feb, arriving in Sacramento International.Price includes taxes and charges.From Rs29,357, select.
      Sacramento.Rs29,812 per passenger.Departing Tue, 20 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Tue, 20 Oct, arriving in Sacramento International.Price includes taxes and charges.From Rs29,812, select.
      Sacramento.Rs33,941 per passenger.Departing Tue, 12 Jan.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Tue, 12 Jan, arriving in Sacramento International.Price includes taxes and charges.From Rs33,941, select.
      Sacramento.Rs40,088 per passenger.Departing Wed, 31 Mar.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 31 Mar, arriving in Sacramento International.Price includes taxes and charges.From Rs40,088, select.
      Sacramento.Rs40,142 per passenger.Departing Wed, 31 Mar.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Wed, 31 Mar, arriving in Sacramento International.Price includes taxes and charges.From Rs40,142, select.
      Sacramento.Rs40,284 per passenger.Departing Wed, 28 Apr.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 28 Apr, arriving in Sacramento International.Price includes taxes and charges.From Rs40,284, select.
      Sacramento.Rs40,338 per passenger.Departing Wed, 28 Apr.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Wed, 28 Apr, arriving in Sacramento International.Price includes taxes and charges.From Rs40,338, select.
      Sacramento.Rs40,638 per passenger.Departing Wed, 19 May.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 19 May, arriving in Sacramento International.Price includes taxes and charges.From Rs40,638, select.
      Sacramento.Rs40,695 per passenger.Departing Wed, 19 May.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Wed, 19 May, arriving in Sacramento International.Price includes taxes and charges.From Rs40,695, select.
      Sacramento.Rs59,124 per passenger.Departing Mon, 28 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Mon, 28 Sep, arriving in Sacramento International.Price includes taxes and charges.From Rs59,124, select.
      Sacramento.Rs97,089 per passenger.Departing Wed, 30 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Ontario International on Wed, 30 Sep, arriving in Sacramento International.Price includes taxes and charges.From Rs97,089, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Ontario International to Sacramento International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Ontario International to Sacramento International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Sacramento International flights are currently cheapest in October.
      Sep
      from Rs59,124
      Oct
      from Rs24,473
      Nov
      from Rs25,124
      Dec
      from Rs25,481
      Jan
      from Rs33,941
      Feb
      from Rs29,357
      Mar
      from Rs40,088
      Apr
      from Rs40,284
      May
      from Rs40,638
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Ontario International to Sacramento International

      Frontier Airlines
      Southwest Airlines
      Volaris

      Ontario International to Sacramento International: Alternative routes

      Compare routes from Ontario International to Sacramento below. You may find an airport to fly into that's cheaper, faster, or easier than Sacramento International.

      Sacramento International

      16km from central Sacramento
      ClosestCheapest
      from Rs24,473
      Search flights

      Sacramento Stockton

      79km from central Sacramento
      from Rs46,513
      Search flights

      Concord

      82km from central Sacramento
      Search flights

      Ontario to Sacramento: Flight information

      The things to know before you go.
      Cheapest flight foundRs24,473
      Cheapest month to flyOctober
      Average flight time1 hr, 27 mins
      Most popular airlineSouthwest Airlines
      Average flights per week43

      Finding cheap flights from Ontario International to Sacramento International: Frequently asked questions

      The best price we found for a return flight from Ontario International to Sacramento International is Rs43,247. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 27 minutes is the average flight time from Ontario International to Sacramento International.
      Southwest Airlines, Frontier Airlines and Volaris fly direct from Ontario International to Sacramento International.
      As of September 2026, there are 43 flights per week flying from Ontario International to Sacramento International.
      The cheapest month to fly from Ontario International to Sacramento International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Sacramento International Airport on Wednesday, 14 October 2026.
      Yes – the average flight time is 1 hour and 27 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sacramento International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sacramento is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Sacramento International.

      Travelling from Ontario International Airport (ONT) to Sacramento International Airport (SMF): what you need to know

      • Around 1 hour 25 minutes is how long you'll be travelling on a direct flight from Ontario International Airport to Sacramento International Airport.

      • Ontario and Sacramento share the UTC-8 timezone. This means you won't have to change your watch on arrival.

      • Every week, there are 25 Ontario International Airport to Sacramento International Airport flights. To be on board as soon as possible, pick the 05:25 Southwest Airlines flight. If you're eager to make the most of your time before you fly, the latest flight is at 21:35 with Southwest Airlines.

      • To ensure you catch your ONT to SMF flight, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

      • You can expect bigger queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

      • Southwest Airlines is your ticket to exploring Sacramento (and maybe even some other great corners of the United States!). Check out the direct flights from Ontario International Airport to Sacramento International Airport offered by this popular carrier.

      • The majority of travellers choose to travel with Southwest Airlines on this route.

      • Southwest Airlines leads the way as the most punctual carrier for ONT to SMF flights, with 86.5% of services reaching their destination on schedule.

      • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Ontario International Airport to Sacramento International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Some great stopovers between ONT and SMF include:

        • Phoenix Sky Harbour Airport

        • Harry Reid International Airport

        • Salt Lake City Airport

      How to find the cheapest flights from Ontario International Airport (ONT) to Sacramento International Airport (SMF)

      • The cheapest price we've found for a one-way Ontario International Airport to Sacramento International Airport flight is Rs24,473. A return fare right now is Rs43,247. Depending on the availability when you book, these fares may change.

      • To pick up cheap tickets from ONT to SMF, book your journey four months before your departure.

      • September is the cheapest month for flights from Ontario International Airport to Sacramento International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

      • Stay on top of deals for cheap flights from ONT to SMF by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

      • Find the perfect flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Ontario International Airport to Sacramento International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

      Handy information about Ontario International Airport (ONT)

      • ONT's address is 2900 E. Airport Drive.

      • Ontario International Airport maintains a strong on-time record, reducing the likelihood of delays. Departures from ONT arrive at their destination as scheduled 83% of the time.

      • Ontario International Airport is around 10 kilometres from central Ontario. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.

      • You can expect a trip time of about 45 minutes on public transport.

      • Looking for a convenient hotel close to ONT? If you're catching an early flight from Ontario International Airport to Sacramento International Airport, these stays will have you sleeping moments from your departure lounge:

      Arriving at Sacramento International Airport (SMF)

      • Consider a stay at Holiday Inn Express & Suites Sacramento Airport Natomas by IHG after arriving from your Ontario International Airport to Sacramento International Airport flight. It's not too far from SMF and a great option if you want to get some sleep right away.

      • Grab a Sacramento International Airport rental car and discover Sacramento and beyond with your own set of wheels. Thrifty, Dollar and Budget are top outlets to choose from here.

      • Reserving your vehicle from Sacramento International Airport around two weeks in advance gives you the best shot at securing a great deal.

      When to fly to Sacramento International Airport (SMF)

      • It's time to pick your trip dates for your flight from Ontario International Airport to Sacramento International Airport. July is the most popular month to visit Sacramento. If you'd like a more relaxed vibe, go in March.

      • The warmest month in Sacramento is July, with the temperature ranging between 13ºC and 39ºC. Book your flights from Ontario International Airport to Sacramento International Airport in this month if this is the type of weather you like.

      • For cooler conditions, search for a cheap ticket from ONT to SMF in January. Temperatures average between 2ºC and 17ºC then.

      Explore more of the United States

      • San Jose is just one of the many cities in the United States waiting to be discovered once you've taken in the sights of Sacramento. Around 145 kilometres away to the south, well-known attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

      • Around 121 kilometres south-west of Sacramento, San Francisco is another essential stop in the United States. Start your sightseeing at Golden Gate Bridge, Painted Ladies - Alamo Square and Alcatraz Island.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.