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$324+ Cheap flights from Ontario to Springfield (ONT - SGF)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SGF
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Ontario to Springfield

Cheapest flights from Ontario to Springfield
Explore the most affordable flight options available from Ontario to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/20. 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 8/2112:33 pm
ONT
-
SGF
1 stop6h 56m
American Airlines
Sun 8/236:00 am
SGF
-
ONT
1 stop5h 34m
American Airlines
Deal found 7/20$329
This Delta deal was found by Cheapflights users on 7/19. 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.
Sun 8/169:43 am
ONT
-
SGF
2 stops10h 38m
Delta
Sun 8/2311:38 am
SGF
-
ONT
1 stop8h 52m
Delta
Deal found 7/19$334
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/202:27 pm
ONT
-
SGF
1 stop7h 28m
American Airlines
Sun 8/236:00 am
SGF
-
ONT
1 stop5h 34m
American Airlines
Deal found 7/22$339
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 9/2312:17 pm
ONT
-
SGF
1 stop7h 51m
Delta
Wed 9/306:08 am
SGF
-
ONT
1 stop6h 57m
Delta
Deal found 7/20$352
This American Airlines deal was found by Cheapflights users on 7/19. 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 11/611:59 pm
ONT
-
SGF
1 stop6h 26m
American Airlines
Mon 11/96:44 pm
SGF
-
ONT
1 stop6h 59m
American Airlines
Deal found 7/19$359
This Delta deal was found by Cheapflights users on 7/21. 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.
Fri 8/1412:00 pm
ONT
-
SGF
1 stop8h 21m
Delta
Thu 8/203:20 pm
SGF
-
ONT
1 stop8h 32m
Delta
Deal found 7/21$364
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/176:00 am
ONT
-
SGF
1 stop8h 11m
United Airlines
Mon 8/244:58 pm
SGF
-
ONT
1 stop7h 01m
United Airlines
Deal found 7/19$365
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 8/215:00 am
ONT
-
SGF
1 stop5h 56m
United Airlines
Sun 8/235:30 am
SGF
-
ONT
2 stops8h 42m
United Airlines
Deal found 7/20$376
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 9/2312:17 pm
ONT
-
SGF
1 stop7h 51m
Delta
Tue 9/296:08 am
SGF
-
ONT
1 stop6h 57m
Delta
Deal found 7/20$384
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/165:00 am
ONT
-
SGF
1 stop5h 56m
United Airlines
Sun 8/233:05 pm
SGF
-
ONT
1 stop8h 54m
United Airlines
Deal found 7/19$386
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/1212:37 pm
ONT
-
SGF
1 stop5h 41m
American Airlines
Sat 9/197:03 am
SGF
-
ONT
1 stop8h 22m
American Airlines
Deal found 7/23$392

Find flight deals from Ontario to Springfield

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Springfield (SGF). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$324
(Delta)

Popular in

August

Cheapest in

October

Average price

$528
Provider with most accurate pricing for Ontario-Springfield-Branson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Springfield-Branson flights.
Search Deals
From Ontario to Springfield-Branson
Search Deals
One-way flight from Ontario to Springfield-Branson
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Springfield 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 July 23, 2026.
Use the filters below to find and compare flights from Ontario to Springfield that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Sun 8/16

12:00 pm-10:21 pm

1 stop8h 21m

Springfield-Branson

Sun 8/23

11:38 am-6:30 pm

1 stop8h 52m

$329
Quickest round-trip

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Thu 8/20

12:59 pm-11:55 pm

2 stops8h 56m

Springfield-Branson

Sun 8/23

6:00 am-9:34 am

1 stop5h 34m

$344

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Sun 8/16

5:00 am-12:56 pm

1 stop5h 56m

Springfield-Branson

Sun 8/23

3:05 pm-9:59 pm

1 stop8h 54m

$386

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Mon 8/17

6:00 am-4:11 pm

1 stop8h 11m

Springfield-Branson

Mon 8/24

5:30 am-12:12 pm

2 stops8h 42m

$419

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Sat 9/12

12:17 pm-9:16 pm

1 stop6h 59m

Springfield-Branson

Sat 9/19

12:01 pm-6:41 pm

1 stop8h 40m

$424

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Wed 8/5

5:45 am-4:20 pm

1 stop8h 35m

Springfield-Branson

Tue 8/11

5:30 am-12:12 pm

2 stops8h 42m

$485

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Sat 9/12

6:15 am-7:18 pm

2 stops11h 03m

Springfield-Branson

Sat 9/19

8:28 am-6:17 pm

2 stops11h 49m

$489

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Thu 8/13

5:00 am-4:24 pm

1 stop9h 24m

Springfield-Branson

Sun 8/23

5:30 am-12:12 pm

2 stops8h 42m

$512

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Sun 9/20

6:00 am-4:11 pm

1 stop8h 11m

Springfield-Branson

Wed 9/30

3:05 pm-9:59 pm

1 stop8h 54m

$518

OntarioSpringfield

ONT - SGF

ONTSGF

Ontario

Thu 9/24

5:00 am-12:56 pm

1 stop5h 56m

Springfield-Branson

Mon 9/28

3:05 pm-10:49 pm

1 stop9h 44m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Ontario to Springfield

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 Ontario to Springfield in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Ontario-Springfield flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Springfield flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Springfield flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Springfield flights, Cheapflights users trust FlightHub the most. FlightHub 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 Ontario-Springfield 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 Ontario to Springfield

Have a flexible travel schedule? Discover the best time to fly to Springfield from Ontario 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 Ontario to Springfield

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Springfield (average of $278). Flying from Ontario to Springfield in August is currently the most expensive (average of $690). 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.

How much does it cost to fly round-trip from Ontario to Springfield?

Airfare is below average for this route at the moment.

Ontario to Springfield flights typically cost between $572 and $658 in August.
The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Aug 21-Aug 23).

Reviews of airlines servicing Springfield

Get insights into the airlines that provide service to Springfield. 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 Springfield. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Ontario to Springfield to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Springfield. 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 Ontario to Springfield?

    A quick flight from Ontario to Springfield can take about 5h 56m. Delta provides one of the quickest options available for as low as $386. Ontario and Springfield are separated by a distance of 1372 mi. This flight may include one or multiple stops.

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

    Currently priced at $268, American Airlines will fly you from Ontario to Springfield and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $286. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Springfield 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 Ontario to Springfield?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Springfield (average of $278). Flying from Ontario to Springfield in August is currently the most expensive (average of $690). 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 Ontario to Springfield

Discover the top 2 airlines that operate flights from Ontario to Springfield. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$468FlexibilityNo cancel feeOn-time69%

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