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Ontario

$166+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap 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 July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/18. 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.
Mon 8/244:58 pm
SGF
-
ONT
1 stop7h 01m
United Airlines
Mon 8/316:00 am
ONT
-
SGF
1 stop8h 11m
United Airlines
Deal found 7/18$329
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.
Tue 8/181:13 pm
SGF
-
ONT
2 stops7h 02m
American Airlines
Tue 8/256:00 am
ONT
-
SGF
1 stop5h 56m
American Airlines
Deal found 7/19$334
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:13 pm
SGF
-
ONT
2 stops7h 02m
American Airlines
Sun 8/2312:59 pm
ONT
-
SGF
2 stops8h 56m
American Airlines
Deal found 7/21$339
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.
Tue 9/12:26 pm
SGF
-
ONT
1 stop6h 21m
American Airlines
Wed 9/910:25 am
ONT
-
SGF
1 stop6h 41m
American Airlines
Deal found 7/19$352
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:36 pm
SGF
-
ONT
2 stops18h 27m
Multiple Airlines
Mon 8/3111:50 am
ONT
-
SGF
1 stop6h 37m
Multiple Airlines
Deal found 7/18$361
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.
Tue 8/185:30 am
SGF
-
ONT
2 stops8h 42m
United Airlines
Mon 8/246:00 am
ONT
-
SGF
1 stop6h 16m
United Airlines
Deal found 7/20$366
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:52 pm
SGF
-
ONT
1 stop10h 02m
Multiple Airlines
Thu 10/19:12 pm
ONT
-
SGF
1 stop11h 52m
Multiple Airlines
Deal found 7/20$379
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.
Tue 8/183:20 pm
SGF
-
ONT
2 stops10h 14m
Delta
Mon 8/246:00 am
ONT
-
SGF
2 stops10h 17m
Delta
Deal found 7/20$394

Find 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$166
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$522
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. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 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 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 July 23, 2026.
Use the filters below to find and compare flights from Springfield to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Mon 8/24

4:58 pm-9:59 pm

1 stop7h 01m

Ontario

Mon 8/31

6:00 am-4:11 pm

1 stop8h 11m

$329

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 8/18

5:30 am-12:12 pm

2 stops8h 42m

Ontario

Mon 8/24

6:00 am-2:16 pm

1 stop6h 16m

$366

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 8/18

3:20 pm-11:34 pm

2 stops10h 14m

Ontario

Mon 8/24

6:00 am-6:17 pm

2 stops10h 17m

$394

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 9/22

5:30 am-2:01 pm

2 stops10h 31m

Ontario

Wed 9/30

1:24 pm-11:42 pm

1 stop8h 18m

$414
Quickest round-trip

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 8/26

5:05 pm-8:53 pm

1 stop5h 48m

Ontario

Sun 8/30

5:00 am-12:56 pm

1 stop5h 56m

$419

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Wed 8/12

5:30 am-12:12 pm

2 stops8h 42m

Ontario

Sun 8/16

5:00 am-12:56 pm

1 stop5h 56m

$424

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Sat 8/29

3:03 pm-10:35 pm

1 stop9h 32m

Ontario

Tue 9/1

9:01 am-11:42 pm

2 stops12h 41m

$424
Cheapest one-way

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Fri 8/21

8:36 pm-11:50 pm

2 stops29h 14m

$178

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Fri 8/14

1:21 pm-11:02 am

2 stops23h 41m

$242

SpringfieldOntario

SGF - ONT

SGFONT

Springfield-Branson

Tue 9/22

4:08 pm-8:09 pm

1 stop6h 01m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 15 resultsSorted by cheapest first
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 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 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 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 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, February is the cheapest month in which you can book a flight from Springfield to Ontario (average of $333). Flying from Springfield to Ontario in March is currently the most expensive (average of $573). 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 Springfield to Ontario?

Airfare is below average for this route at the moment.

Springfield to Ontario flights typically cost between $418 and $738 in August.
The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Aug 24-Aug 31).

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 July 23, 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
10,024 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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 $329, United Airlines can have you in Ontario from Springfield in 7h 01m. 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 $274, 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 38% 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, February is the cheapest month in which you can book a flight from Springfield to Ontario (average of $333). Flying from Springfield to Ontario in March is currently the most expensive (average of $573). 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time69%

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