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$252+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 julio 29, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$252
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$483
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 ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/268:23 amSGF - ONT
1 stop7h 16mAmerican Airlines
mar. 9/211:59 pmONT - SGF
1 stop7h 40mAmerican Airlines
Deal found 7/29$268
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/263:11 pmSGF - ONT
1 stop9h 19mUnited Airlines
mar. 9/26:50 pmONT - SGF
2 stops14h 00mUnited Airlines
Deal found 7/29$354
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/203:30 pmSGF - ONT
1 stop9h 11mDelta
mié. 12/312:00 pmONT - SGF
1 stop8h 32mDelta
Deal found 7/28$384
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/112:08 pmSGF - ONT
2 stops13h 48mAlaska Airlines
mar. 11/116:00 amONT - SGF
2 stops10h 55mAlaska Airlines
Deal found 7/28$411

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 julio 29, 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

mar. 8/26

8:23 am-1:39 pm

1 stop7h 16m

Ontario

mar. 9/2

11:59 pm-9:39 am

1 stop7h 40m

$268

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

mar. 8/26

3:11 pm-10:30 pm

1 stop9h 19m

Ontario

mar. 9/2

6:50 pm-10:50 am

2 stops14h 00m

$354

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

jue. 11/20

3:30 pm-10:41 pm

1 stop9h 11m

Ontario

mié. 12/3

12:00 pm-10:32 pm

1 stop8h 32m

$384

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

sáb. 11/1

12:08 pm-11:56 pm

2 stops13h 48m

Ontario

mar. 11/11

6:00 am-6:55 pm

2 stops10h 55m

$411

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

mar. 8/19

2:55 pm-9:25 pm

1 stop8h 30m

$252

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

jue. 8/28

5:00 am-9:59 am

1 stop6h 59m

$295

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

vie. 8/15

12:05 pm-11:59 pm

2 stops13h 54m

$390

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

dom. 8/17

3:54 pm-10:20 pm

1 stop8h 26m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 julio 29, 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 julio 29, 2025.
Read through reviews of airlines operating flights from Springfield to Ontario, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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.Alternate airlines to your destination round-trip include United Airlines and Delta. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Springfield to Ontario one-way?

    The cheapest airlines for a one-way flight from Springfield to Ontario are United Airlines ($252), American Airlines ($295), and Alaska Airlines ($390).

  • 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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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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$429FlexibilityNo cancel feeOn-time69%

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