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$188 Cheap Flights from Springfield (SGF) to Ontario Intl. Airport (ONT)

View $188 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines from Springfield-Branson National Airport (SGF) to Ontario Intl. Airport (ONT)

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Cheap Flights from Springfield to Ontario Intl. Airport (SGF-ONT)

Prices were available within the past 7 days and start at $188 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 10 - Tue, Jan 5
SGF
Springfield
ONT
Ontario
$329 Roundtrip, found 5 hours ago
$329
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 10 from Springfield to Ontario, returning Tue, Jan 5, priced at $329 found 5 hours ago
Delta
Thu, Aug 20 - Sun, Aug 23
SGF
Springfield
ONT
Ontario
$329 Roundtrip, just found
$329
Roundtrip
just found
Select Delta flight, departing Thu, Aug 20 from Springfield to Ontario, returning Sun, Aug 23, priced at $329 just found
United
Thu, Aug 20 - Sun, Aug 23
SGF
Springfield
ONT
Ontario
$329 Roundtrip, just found
$329
Roundtrip
just found
Select United flight, departing Thu, Aug 20 from Springfield to Ontario, returning Sun, Aug 23, priced at $329 just found
United
Wed, Aug 12 - Sun, Aug 16
SGF
Springfield
ONT
Ontario
$334 Roundtrip, just found
$334
Roundtrip
just found
Select United flight, departing Wed, Aug 12 from Springfield to Ontario, returning Sun, Aug 16, priced at $334 just found
United
Fri, Aug 28 - Sat, Sep 5
SGF
Springfield
ONT
Ontario
$339 Roundtrip, found 9 hours ago
$339
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Aug 28 from Springfield to Ontario, returning Sat, Sep 5, priced at $339 found 9 hours ago
American Airlines
Tue, Nov 10 - Tue, Jan 5
SGF
Springfield
ONT
Ontario
$352 Roundtrip, found 5 hours ago
$352
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 10 from Springfield to Ontario, returning Tue, Jan 5, priced at $352 found 5 hours ago
Delta
Fri, Dec 11 - Thu, Dec 17
SGF
Springfield
ONT
Ontario
$354 Roundtrip, found 8 hours ago
$354
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Dec 11 from Springfield to Ontario, returning Thu, Dec 17, priced at $354 found 8 hours ago
American Airlines
Tue, Nov 10 - Tue, Jan 5
SGF
Springfield
ONT
Ontario
$359 Roundtrip, found 5 hours ago
$359
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 10 from Springfield to Ontario, returning Tue, Jan 5, priced at $359 found 5 hours ago
United
Thu, Aug 20 - Sun, Aug 23
SGF
Springfield
ONT
Ontario
$361 Roundtrip, just found
$361
Roundtrip
just found
Select United flight, departing Thu, Aug 20 from Springfield to Ontario, returning Sun, Aug 23, priced at $361 just found
Alaska Airlines
Tue, Apr 6 - Tue, Apr 13
SGF
Springfield
ONT
Ontario
$677 Roundtrip, found 10 hours ago
$677
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Apr 6 from Springfield to Ontario, returning Tue, Apr 13, priced at $677 found 10 hours ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $847
SNA
John Wayne
Cheapest
Average driving time to city center42 min
Flights from $847

Find the cheapest month to fly from Springfield (SGF) to Ontario (ONT)

February is typically the cheapest month to fly

From $268 - $856 per traveler.

What you need to know for your flight from Springfield-Branson National to Ontario Intl. Airport

Springfield (SGF) to Ontario (ONT) at a glance

Travel from Springfield (SGF) to Ontario (ONT) with a selection of airlines offering convenient routes on this domestic short-haul journey. Explore the best options for one-way flights from Springfield-Branson National Airport to Los Angeles - Ontario International Airport, comparing offerings from full-service carriers to find the itinerary that suits your budget and schedule. Discover key details about flights from Springfield to Ontario as you plan your visit to the area's renowned attractions and neighborhoods.

  • Fastest flight duration: around 4h 45m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,400 miles (2,250 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $135–$495, depending on seasonality and how far ahead you book

Flights from Springfield-Branson National Airport (SGF) to Los Angeles - Ontario International Airport (ONT)

Based on the latest traveler bookings, here are the top airlines preferred for flights from Springfield to Ontario, often chosen for their one-stop services. Common layover points include Dallas-Fort Worth International Airport (DFW) with a layover of about 1 hour and 30 minutes, Denver International Airport (DEN) at around 1 hour, and George Bush Intercontinental Airport (IAH) with a layover of approximately 1 hour and 45 minutes. This allows you to customize your itinerary by balancing price, total travel time, and cabin class.

  • American Airlines: This comprehensive carrier provides one-stop flights, with one-way ticket prices generally falling between $135 and $545. It dominates the route with about 68% of departures, featuring an in-flight duration of 4 hours and 45 minutes, and a total travel time of approximately 6 hours and 15 minutes, including layover time.
  • United: Another full-service option, United offers one-stop services with one-way fares typically ranging from $135 to $555. It represents around 32% of the departures on this route, with a flight duration of 4 hours and 45 minutes, and a total journey time of about 6 hours and 15 minutes, including layovers.

Travelers can enhance their journey from Springfield to Ontario by opting for first-class service, available through both American Airlines and United.

Best time to fly from Springfield (SGF) to Ontario (ONT)

The most popular months for travelers flying from Springfield to Ontario are January, April, and August, when peak temperatures in Ontario reach up to 75.7°F in August. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 75°F. For better deals, August usually offers the lowest average one-way fare around $269. Flight availability peaks in December, with approximately 12 flights per week, making it easier to find convenient departure times. January, February, April, and June have the fewest flights, with approximately 8 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $269, roughly 12% cheaper than the yearly average.
  • More budget-friendly months to fly: September, May, and January typically offer average one-way fares roughly ranging from $276 to $289.
  • Most flight options: December has the highest number of flights from Springfield to Ontario, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January56.3°F (13.5°C)High8$289
February56.7°F (13.7°C)Average8$323
March59.0°F (15.0°C)Average9$331
April62.6°F (17.0°C)High8$299
May65.3°F (18.5°C)Average11$278
June69.8°F (21.0°C)Low8$306
July74.3°F (23.5°C)Average11$308
August75.7°F (24.3°C)High11$269
September75.0°F (23.9°C)Low9$276
October69.6°F (20.9°C)Low9$312
November62.6°F (17.0°C)Average10$340
December55.9°F (13.3°C)Average12$339

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Springfield (SGF) to Ontario (ONT)

  • Springfield to Orange County (SGF-SNA): John Wayne Airport (SNA) is located approximately 31 miles from Los Angeles - Ontario International Airport (ONT). One-way economy ticket prices on this route generally range from $120 to $490, influenced by the season and how early you book. This route is predominantly serviced by one-stop flights, with common layover points including Dallas-Fort Worth International Airport (DFW) and Denver International Airport (DEN). Major airlines operating on this route are American Airlines and United. Additionally, first-class service is available for travelers seeking an upgraded experience.

How to find the best prices for flights from Springfield (SGF) to Ontario (ONT)

Getting some of the best deals on flights from Springfield to Ontario is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, although most travelers book within two weeks. Evening departures between 6 PM and 12 AM usually offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday often provides cheaper rates, though Thursday is the preferred travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Los Angeles - Ontario International Airport from Springfield-Branson National Airport

Ontario welcomes travelers from Springfield with a range of transport options based on price, convenience, and proximity. Here's how to reach Ontario efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Ontario, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Los Angeles - Ontario International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Los Angeles - Ontario International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Los Angeles - Ontario International Airport, Panama City Seaport, a seaport, is located about 1.6 miles away by car, while Rancho Cucamonga Station, a train station, is situated approximately 3.7 miles away by car, providing convenient access for travelers heading to both destinations.

Frequently asked questions

How much does a flight from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) cost?
You can find cheap one-way flights from $188 and cheap return flights from $329 Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) with Expedia. One-way flights usually range from $293 to $872, and return flights typically cost between $435 and $1390. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
January is the cheapest month to fly from Springfield, MO (SGF) to Ontario, CA (ONT), with average round-trip fares around $384. This price is about 16% lower than the average throughout the year, as travel demand tends to be lower in the early months. Other affordable months to consider are February and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Enter SGF to ONT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Springfield-Branson National (SGF) to Ontario (ONT), with round-trip tickets starting from around $268.37 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
To find a cheap flight from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
For flights from Springfield, MO (SGF) to Ontario, CA (ONT), the best times to travel are January and February. These months offer return flights at an average price of about $384, making them both affordable and convenient. January is particularly popular as it allows you to escape the winter chill, while February often sees pleasant weather in California. This insight is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The earliest flight from Springfield-Branson National Airport (SGF) to Los Angeles - Ontario International Airport (ONT) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service runs from June through November, giving you a head start on your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The most popular departure times for flights from Springfield, MO (SGF) to Ontario, CA (ONT) are in the late morning, from 9am to 12pm. About 25% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to travel after a leisurely breakfast.
How long does it take to fly from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Flying from SGF to ONT with a connection usually takes about 5 hours 50 minutes, traveling roughly 1,373 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Select the "Business class" and "First class" filters when looking for SGF to ONT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight with Expedia?
It's easy to earn miles on a Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ontario from Springfield-Branson National (SGF)?
If you're planning to travel to Ontario from Springfield-Branson National (SGF), you can fly into Los Angeles - Ontario Intl. (ONT) Some flights may connect through major hubs like Denver Intl. (DEN), Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) at the last minute?
Typically, booking a last minute flight from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight and hotel package?
Securing a Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) Los Angeles Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
If you booked your Springfield, MO (SGF-Springfield-Branson National) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Springfield-Branson National
Destination airport
Ontario Intl. Airport
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$328
Distance
1372 mi

Book with confidence

Springfield to Ontario Intl. Airport Flights

The cheapest times to fly from Springfield to Ontario Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Springfield to Ontario Intl. Airport are during the month of November. You can find some of the cheapest flights from Springfield to Ontario Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Springfield to Ontario Intl. Airport

Sunday is one of the best days to book for cheap flights from Springfield to Ontario Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Springfield to Ontario Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Springfield to Ontario Intl. Airport in 2026. You can also book with separate airlines for your outbound and return journeys, from $188 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Springfield to Ontario Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Springfield to Ontario Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Springfield to Ontario Intl. Airport Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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