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$124+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$321
(American Airlines)

One-way from

$124
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$373
From Springfield-Branson to Ontario
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One-way flight from Springfield-Branson to Ontario
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Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 11/207:10 amSGF - ONT
1 stop8h 54mAmerican Airlines
Tue 11/252:59 pmONT - SGF
1 stop6h 55mAmerican Airlines
Deal found 9/11$321
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/257:26 pmSGF - ONT
1 stop6h 20mAmerican Airlines
Thu 1/16:10 amONT - SGF
1 stop7h 47mAmerican Airlines
Deal found 9/10$324
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/23:20 pmSGF - ONT
1 stop9h 11mUnited Airlines
Sun 11/97:00 amONT - SGF
1 stop8h 46mUnited Airlines
Deal found 9/10$349
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/711:25 amSGF - ONT
2 stops10h 59mUnited Airlines
Tue 10/141:15 pmONT - SGF
1 stop5h 17mUnited Airlines
Deal found 9/10$354
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/253:05 pmSGF - ONT
1 stop8h 19mUnited Airlines
Mon 9/296:36 pmONT - SGF
2 stops14h 14mUnited Airlines
Deal found 9/10$370
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/243:11 pmSGF - ONT
1 stop9h 19mUnited Airlines
Wed 10/17:02 amONT - SGF
1 stop8h 43mUnited Airlines
Deal found 9/10$374
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/138:24 amSGF - ONT
1 stop5h 33mAmerican Airlines
Sat 9/2710:35 pmONT - SGF
1 stop9h 51mAmerican Airlines
Deal found 9/10$378
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 12/151:35 pmSGF - ONT
2 stops11h 14mUnited Airlines
Fri 1/96:00 amONT - SGF
1 stop8h 27mUnited Airlines
Deal found 9/9$379
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/135:00 amSGF - ONT
2 stops8h 56mAmerican Airlines
Tue 9/3010:53 amONT - SGF
1 stop6h 28mAmerican Airlines
Deal found 9/10$383

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 September 11, 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

Thu 11/20

7:10 am-2:04 pm

1 stop8h 54m

Ontario

Tue 11/25

2:59 pm-11:54 pm

1 stop6h 55m

$321

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Thu 12/25

5:37 am-9:55 am

1 stop6h 18m

Ontario

Thu 1/1

6:10 am-3:57 pm

1 stop7h 47m

$324

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sun 11/2

3:20 pm-10:31 pm

1 stop9h 11m

Ontario

Sun 11/9

7:00 am-5:46 pm

1 stop8h 46m

$349

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 12/17

2:55 pm-9:49 pm

1 stop8h 54m

Ontario

Fri 1/9

6:00 am-4:27 pm

1 stop8h 27m

$349

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sat 2/28

12:36 pm-8:24 pm

1 stop9h 48m

Ontario

Wed 3/4

11:55 pm-9:34 am

1 stop7h 39m

$349

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 1/21

1:28 pm-10:53 pm

2 stops11h 25m

Ontario

Sat 1/24

5:05 am-12:46 pm

1 stop5h 41m

$354

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 10/7

11:25 am-8:24 pm

2 stops10h 59m

Ontario

Tue 10/14

1:15 pm-8:32 pm

1 stop5h 17m

$354

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Mon 12/15

1:35 pm-10:49 pm

2 stops11h 14m

Ontario

Fri 1/9

6:00 am-4:27 pm

1 stop8h 27m

$379

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 12/24

6:00 pm-11:46 pm

1 stop7h 46m

Ontario

Thu 12/25

10:50 am-9:04 pm

1 stop8h 14m

$401

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 10/1

12:44 pm-9:56 pm

1 stop11h 12m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
2

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, August is the cheapest month in which you can book a flight from Springfield to Ontario (average of $246). Flying from Springfield to Ontario in March is currently the most expensive (average of $328). 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 September 11, 2025.

It’s typically best to fly out from Springfield to Ontario at noon. Doing so could potentially save you 22% 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 September 11, 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
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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 $321, American Airlines can have you in Ontario from Springfield in 8h 54m. There are 1372 mi between Springfield and Ontario. This flight may include one or multiple stops.

  • 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 31% 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, August is the cheapest month in which you can book a flight from Springfield to Ontario (average of $246). Flying from Springfield to Ontario in March is currently the most expensive (average of $328). 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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Alternative routes for Springfield to Ontario

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$434FlexibilityNo cancel feeOn-time69%

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