$234+ Cheap flights from Springfield to Ontario (SGF - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — ONT
Oct 9 — Oct 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Springfield to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Springfield to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Springfield to OntarioExplore 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 9, 2026.
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 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/95:29 am -
1 stop6h 11m
Sat 12/127:00 am -
1 stop8h 20m
Deal found 9/4![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/76:40 pm -
1 stop7h 12m
Wed 10/212:22 pm -
1 stop7h 34m
Deal found 9/5![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/23:05 pm -
1 stop8h 54m
Sat 10/35:00 am -
1 stop5h 56m
Deal found 9/8![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/17:36 pm -
1 stop6h 00m
Wed 10/711:59 pm -
1 stop7h 02m
Deal found 9/8![American Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 11/145:02 pm -
1 stop5h 49m
Tue 11/175:00 am -
1 stop5h 41m
Deal found 9/6![United Airlines logo]()
$449
Best flights from Springfield to OntarioDiscover carefully curated flight deals from Springfield to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Springfield to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/233:05 pm -
1 stop8h 54m
Mon 11/25:00 am -
1 stop5h 41m
Deal found 9/8![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/24:53 pm -
1 stop7h 06m
Sat 10/311:10 am -
2 stops10h 32m
Deal found 9/8![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/275:02 pm -
1 stop5h 49m
Wed 11/46:00 am -
1 stop8h 09m
Deal found 9/5![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/33:05 pm -
1 stop8h 54m
Sat 10/106:00 am -
1 stop8h 06m
Deal found 9/5![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 11/145:02 pm -
1 stop5h 49m
Tue 11/175:00 am -
1 stop5h 41m
Deal found 9/6![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 2/273:10 pm -
1 stop8h 11m
Sun 3/75:00 am -
1 stop5h 52m
Deal found 9/8![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/154:56 pm -
1 stop6h 44m
Tue 1/195:00 am -
1 stop5h 52m
Deal found 9/8![United Airlines logo]()
$614
Last-minute flights from Springfield to OntarioDiscover last-minute flight deals from Springfield to Ontario. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to Ontario. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/81:37 pm -
2 stops8h 24m
Tue 9/226:00 am -
1 stop8h 11m
Deal found 9/4![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/173:03 pm -
1 stop9h 56m
Tue 9/226:00 am -
1 stop6h 16m
Deal found 9/8![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/17:36 pm -
1 stop6h 00m
Wed 10/711:59 pm -
1 stop7h 02m
Deal found 9/8![American Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/13:19 pm -
1 stop9h 05m
Wed 10/77:07 am -
1 stop7h 40m
Deal found 9/8![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/23:05 pm -
1 stop8h 54m
Sat 10/35:00 am -
1 stop5h 56m
Deal found 9/8![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/77:49 pm -
1 stop6h 03m
Wed 10/212:22 pm -
1 stop7h 34m
Deal found 9/4![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/174:53 pm -
1 stop7h 06m
Mon 11/25:00 am -
1 stop5h 41m
Deal found 9/6![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/271:25 pm -
2 stops8h 50m
Wed 11/46:00 am -
1 stop8h 09m
Deal found 9/5![United Airlines logo]()
$454
One-way flights from Springfield to OntarioSearch for one-way flight options from Springfield to Ontario. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Springfield to Ontario. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sat 10/312:32 pm -
3 stops44h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 9/258:21 pm -
2 stops22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/1812:32 pm -
1 stop22h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 9/1912:52 pm -
3 stops48h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 9/244:48 pm -
3 stops42h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 1/93:10 pm -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Tue 9/1510:48 am -
3 stops38h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$346
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $234 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $430 |
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 7,457,451 searches. Data last updated September 9, 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
Cheapest round-trip
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Fri 9/18
12:32 pm-9:09 am
1 stop22h 37m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$322
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Sat 9/19
12:52 pm-11:22 am
3 stops48h 30m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$324
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Sat 1/9
3:10 pm-9:40 pm
1 stop8h 30m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$329
Quickest round-trip
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Fri 11/20
5:02 pm-8:51 pm
1 stop5h 49m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$339
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Sat 11/7
5:02 pm-8:51 pm
1 stop5h 49m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$339
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Wed 10/21
3:05 pm-9:59 pm
1 stop8h 54m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$339
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Tue 1/12
7:35 am-5:47 pm
2 stops12h 12m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$344
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Tue 9/15
10:48 am-11:47 pm
3 stops38h 59m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$346
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Fri 10/23
3:05 pm-9:59 pm
1 stop8h 54m
Ontario
Mon 11/2
5:00 am-12:41 pm
1 stop5h 41m
$429
SpringfieldOntario
SGF Springfield-Branson - ONT Ontario
SGFONT
Springfield-Branson
Fri 10/2
4:53 pm-9:59 pm
1 stop7h 06m
Ontario
Sat 10/3
11:10 am-11:42 pm
2 stops10h 32m
$434
Showing 1-10 of 15 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SGF-ONT
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, November is the cheapest month in which you can book a flight from Springfield to Ontario (average of $378). Flying from Springfield to Ontario in December is currently the most expensive (average of $782). 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 $408 and $505 in December.The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Dec 9-Dec 12).
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 9, 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.
Boarding
7.7
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Food
6.7
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Other flights from Springfield
Popular flights
Alternative routes for Springfield to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Springfield to Ontario by cabin class
Find flights from Springfield to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Springfield and Ontario flights
Browse other Springfield and Ontario flight options. Last updated on September 9, 2026.
Other flights from Springfield
Browse through other flights departing from Springfield. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$320 | Average$433 | FlexibilityNo cancel fee | On-time71% |