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$111+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$111
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$408
Provider with most accurate pricing for Springfield-Branson-Ontario flight deals.
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Provider most trusted by Cheapflights users for Springfield-Branson-Ontario flights.
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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. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 19, 2026.

This United Airlines deal was found by Cheapflights users on 1/18. 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 2/115:03 pm
SGF
-
ONT
1 stop5h 55m
United Airlines
Wed 2/255:00 am
ONT
-
SGF
1 stop5h 37m
United Airlines
Deal found 1/18$289
This United Airlines deal was found by Cheapflights users on 1/18. 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 4/291:33 pm
SGF
-
ONT
2 stops11h 12m
United Airlines
Wed 5/136:00 am
ONT
-
SGF
1 stop8h 08m
United Airlines
Deal found 1/18$304
This American Airlines deal was found by Cheapflights users on 1/18. 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 4/811:47 am
SGF
-
ONT
1 stop11h 19m
American Airlines
Wed 4/2911:59 pm
ONT
-
SGF
1 stop7h 28m
American Airlines
Deal found 1/18$331
This United Airlines deal was found by Cheapflights users on 1/18. 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 4/145:07 pm
SGF
-
ONT
1 stop5h 29m
United Airlines
Thu 4/306:00 am
ONT
-
SGF
1 stop8h 08m
United Airlines
Deal found 1/18$333
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Fri 3/67:46 pm
SGF
-
ONT
1 stop6h 13m
American Airlines
Fri 3/1311:58 pm
ONT
-
SGF
1 stop8h 11m
American Airlines
Deal found 1/18$354
This American Airlines deal was found by Cheapflights users on 1/18. 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 2/181:15 pm
SGF
-
ONT
1 stop8h 30m
American Airlines
Wed 3/47:05 pm
ONT
-
SGF
2 stops11h 54m
American Airlines
Deal found 1/18$359
This United Airlines deal was found by Cheapflights users on 1/17. 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 2/23:00 pm
SGF
-
ONT
1 stop8h 58m
United Airlines
Mon 2/95:05 am
ONT
-
SGF
1 stop5h 41m
United Airlines
Deal found 1/17$360
This United Airlines deal was found by Cheapflights users on 1/18. 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 3/313:10 pm
SGF
-
ONT
1 stop9h 16m
United Airlines
Tue 4/76:05 am
ONT
-
SGF
1 stop6h 12m
United Airlines
Deal found 1/18$369
This United Airlines deal was found by Cheapflights users on 1/18. 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 4/711:19 am
SGF
-
ONT
2 stops11h 17m
United Airlines
Sat 5/27:00 am
ONT
-
SGF
1 stop8h 59m
United Airlines
Deal found 1/18$374
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 4/1410:00 am
SGF
-
ONT
2 stops10h 24m
American Airlines
Thu 4/3011:59 pm
ONT
-
SGF
1 stop7h 28m
American Airlines
Deal found 1/18$381

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 January 19, 2026.
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

Wed 2/11

5:03 pm-8:58 pm

1 stop5h 55m

Ontario

Wed 2/25

5:00 am-12:37 pm

1 stop5h 37m

$289

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Mon 2/2

3:00 pm-9:58 pm

1 stop8h 58m

Ontario

Mon 2/9

5:05 am-12:46 pm

1 stop5h 41m

$360

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 3/31

3:10 pm-10:26 pm

1 stop9h 16m

Ontario

Sat 4/11

1:34 pm-9:01 pm

1 stop5h 27m

$369

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sun 2/8

5:03 pm-8:58 pm

1 stop5h 55m

Ontario

Sat 2/14

6:00 am-4:25 pm

1 stop8h 25m

$369

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 2/18

5:02 pm-8:50 pm

1 stop5h 48m

Ontario

Tue 3/10

6:00 am-2:13 pm

1 stop6h 13m

$369

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 2/3

3:00 pm-9:59 pm

1 stop8h 59m

Ontario

Sat 2/7

5:05 am-12:45 pm

1 stop5h 40m

$394

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 4/7

11:19 am-8:36 pm

2 stops11h 17m

Ontario

Sat 5/2

5:00 am-5:59 pm

2 stops10h 59m

$400

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 4/7

11:19 am-8:36 pm

2 stops11h 17m

Ontario

Wed 4/29

5:10 am-12:49 pm

1 stop5h 39m

$434

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 1/27

5:03 pm-8:58 pm

1 stop5h 55m

Ontario

Sat 1/31

5:05 am-12:45 pm

1 stop5h 40m

$454

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 2/11

5:03 pm-8:58 pm

1 stop5h 55m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 13 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield-Ontario flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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 $145). Flying from Springfield to Ontario in December is currently the most expensive (average of $268). 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.

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 January 19, 2026.
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
9,176 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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
9,176 reviews
United Airlines
7.4
Good
9,176 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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
11,160 reviews
United Airlines
7.4
Good
9,176 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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 $289, 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 32% 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 $145). Flying from Springfield to Ontario in December is currently the most expensive (average of $268). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$434FlexibilityNo cancel feeOn-time69%

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