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$175+ Cheap flights from Springfield to Ontario (SGF - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Springfield to Ontario

Cheapest flights from Springfield to Ontario
Explore the most affordable flight options available from Springfield to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:20 pmSGF - ONT
1 stop9h 11mUnited Airlines
Mon 11/245:05 amONT - SGF
1 stop5h 42mUnited Airlines
Deal found 11/5$339
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:55 pmSGF - ONT
1 stop8h 54mUnited Airlines
Wed 12/106:00 amONT - SGF
1 stop6h 04mUnited Airlines
Deal found 11/5$348
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:00 amSGF - ONT
1 stop8h 02mAmerican Airlines
Sat 11/2211:59 pmONT - SGF
1 stop6h 56mAmerican Airlines
Deal found 11/6$374
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:16 amSGF - ONT
1 stop6h 44mAmerican Airlines
Wed 12/109:59 amONT - SGF
2 stops6h 51mAmerican Airlines
Deal found 11/5$405
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:45 pmSGF - ONT
1 stop7h 04mUnited Airlines
Sat 11/151:29 pmONT - SGF
1 stop5h 22mUnited Airlines
Deal found 11/5$409
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:56 pmSGF - ONT
1 stop6h 01mAmerican Airlines
Sun 11/3011:59 pmONT - SGF
1 stop7h 59mAmerican Airlines
Deal found 11/5$429
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmSGF - ONT
1 stop6h 14mAmerican Airlines
Sat 12/2711:59 pmONT - SGF
1 stop8h 02mAmerican Airlines
Deal found 11/5$449

Cheap flight deals from Springfield to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SGF) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$175
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$378
Provider with most accurate pricing for Springfield-Branson-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Springfield-Branson-Ontario flights.
Search Deals
From Springfield-Branson to Ontario
Search Deals
One-way flight from Springfield-Branson to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Springfield to Ontario that are best for you.

Fly from

Springfield

Fly to

Ontario

Route

Depart

Return

Price

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Fri 1/23

5:03 pm-8:58 pm

1 stop5h 55m

Ontario

Mon 2/2

5:05 am-12:46 pm

1 stop5h 41m

$269

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Thu 11/20

3:20 pm-10:31 pm

1 stop9h 11m

Ontario

Mon 11/24

5:05 am-12:47 pm

1 stop5h 42m

$339

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Thu 12/4

2:55 pm-9:49 pm

1 stop8h 54m

Ontario

Wed 12/10

6:00 am-2:04 pm

1 stop6h 04m

$348

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Fri 2/13

3:08 pm-9:59 pm

1 stop8h 51m

Ontario

Fri 2/20

6:00 am-4:25 pm

1 stop8h 25m

$349

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Fri 2/6

1:28 pm-10:53 pm

2 stops11h 25m

Ontario

Wed 2/11

1:24 pm-9:05 pm

1 stop5h 41m

$354

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Mon 11/17

8:00 am-2:02 pm

1 stop8h 02m

Ontario

Sat 11/22

11:59 pm-8:55 am

1 stop6h 56m

$374

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sat 2/28

5:02 pm-8:50 pm

1 stop5h 48m

Ontario

Wed 3/4

5:00 am-12:37 pm

1 stop5h 37m

$379

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sat 12/6

9:10 am-12:32 pm

1 stop5h 22m

Ontario

Thu 12/11

5:05 am-12:33 pm

1 stop5h 28m

$434

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Thu 11/27

8:00 am-3:21 pm

1 stop9h 21m

$175

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 2/18

3:08 pm-9:59 pm

1 stop8h 51m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 17 results
1
2

Compare providers for flights from Springfield to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to Ontario in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Springfield-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Springfield-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Springfield-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Springfield-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Springfield to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Springfield with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Springfield to Ontario

What is the cheapest month to book a flight from Springfield to Ontario?

Currently, March is the cheapest month in which you can book a flight from Springfield to Ontario (average of $146). Flying from Springfield to Ontario in February is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SGF to ONT?

Find hourly flight availability from Springfield to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Springfield to Ontario at noon. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated November 6, 2025.
Read through reviews of airlines operating flights from Springfield to Ontario, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Springfield to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Springfield to Ontario?

    For as low as $269, United Airlines can have you in Ontario from Springfield in 5h 55m. There are 1372 mi between Springfield and Ontario.

  • What are the cheapest airlines flying from Springfield to Ontario round-trip?

    American Airlines, at $268, was found to be the cheapest airline from Springfield to Ontario. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

  • Can I find deals for flights from Springfield to Ontario that include hotel bookings?

    Yes. In addition to deals on Springfield to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Springfield to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Ontario.

  • Can I find deals for business class flights from Springfield to Ontario?

    Yes. Cheapflights offers flight deals from Springfield to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Springfield to Ontario?

    Currently, March is the cheapest month in which you can book a flight from Springfield to Ontario (average of $146). Flying from Springfield to Ontario in February is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Springfield to Ontario

Discover the top 2 airlines that operate flights from Springfield to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$434FlexibilityNo cancel feeOn-time69%

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