SGF - ONT

$320 Find Cheap Flights from Springfield to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Springfield to Ontario departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Springfield to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Springfield to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$329
Typical prices: $354-$487
American Airlines
Tue 9/29Tue 10/6
SGF - ONT • 1 stop
Cheapest one-way
$320
Typical prices: $333-$431
Multiple Airlines
Sun 7/12
SGF - ONT • 2 stops
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Springfield and Ontario. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $422 (round-trip)
Shortest trip • 5h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Springfield to Ontario (SGF-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Springfield to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Springfield to Ontario

Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
6:49 pm - 10:37 pm
SGF
-
ONT
5h 48m
1 stop
American Airlines Logo
2:22 pm - 10:21 pm
ONT
-
SGF
5h 59m
1 stop
$329American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
2:26 pm - 6:47 pm
SGF
-
ONT
6h 21m
1 stop
American Airlines Logo
12:37 pm - 9:37 pm
ONT
-
SGF
7h 00m
1 stop
$352American Airlines
Fri, Oct 16 - Wed, Nov 11
Delta Logo
3:22 pm - 10:01 pm
SGF
-
ONT
8h 39m
1 stop
Delta Logo
12:00 pm - 10:32 pm
ONT
-
SGF
8h 32m
1 stop
$354Delta
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
11:30 am - 6:17 pm
SGF
-
ONT
8h 47m
2 stops
American Airlines Logo
12:43 pm - 10:21 pm
ONT
-
SGF
7h 38m
1 stop
$357American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
2:26 pm - 6:47 pm
SGF
-
ONT
6h 21m
1 stop
American Airlines Logo
10:25 am - 7:06 pm
ONT
-
SGF
6h 41m
1 stop
$359American Airlines
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
5:30 am - 3:11 pm
SGF
-
ONT
11h 41m
2 stops
United Airlines Logo
6:00 am - 2:16 pm
ONT
-
SGF
6h 16m
1 stop
$368United Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
8:25 am - 1:31 pm
SGF
-
ONT
7h 06m
1 stop
American Airlines Logo
10:29 am - 6:14 pm
ONT
-
SGF
5h 45m
1 stop
$375American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
11:27 am - 6:15 pm
SGF
-
ONT
8h 48m
2 stops
American Airlines Logo
12:37 pm - 9:37 pm
ONT
-
SGF
7h 00m
1 stop
$380American Airlines
Sun, Oct 11 - Fri, Nov 13
Delta Logo
3:22 pm - 10:01 pm
SGF
-
ONT
8h 39m
1 stop
Delta Logo
12:00 pm - 10:32 pm
ONT
-
SGF
8h 32m
1 stop
$384Delta
Tue, Sep 1 - Wed, Sep 9
Delta Logo
6:06 am - 4:24 pm
SGF
-
ONT
12h 18m
2 stops
Delta Logo
12:17 pm - 10:08 pm
ONT
-
SGF
7h 51m
1 stop
$389Delta
Booking Insights

KAYAK's insights & trends for Springfield to Ontario flights

Get data-powered insights and trends into flights from Springfield to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Springfield to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Springfield to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Springfield to Ontario is February, where tickets cost $333 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $573 and $487 respectively.

Good to know

Low seasonOctober
Cheapest flight$320
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Springfield to Ontario

When to book flights from Springfield to Ontario

Are your dates flexible? Find out the best times to travel from Springfield to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Springfield to Ontario

  • What is the cheapest flight from Springfield to Ontario?

    In the last 5 days, the lowest price for a flight from Springfield to Ontario was $320 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between Springfield and Ontario?

    A passport is not required to fly from Springfield to Ontario.

  • Which aircraft models fly most regularly from Springfield to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Springfield to Ontario?

    Star Alliance, and oneworld are the airline alliances operating flights between Springfield and Ontario, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Springfield to Ontario, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Springfield to Ontario are United Airlines and American Airlines. With an average price for the route of $430 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $417 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Springfield to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Springfield to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Springfield to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Springfield is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Springfield to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Springfield with another airline. Booking your flights between Springfield and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Springfield to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Springfield up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Springfield to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Springfield to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Springfield to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9901 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

8.0 ExcellentWilliam Drew, Jun 2026
HNL - SFO
Read more United Airlines reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Service was professional and quick. Premium economy seat was comfortable given the class

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Flight was canceled 12 hours before take-off due to “weather”

We were told our seats were switched which put us in row 1 instead of 12. We were not able to keep our personal items with us. This caused us not to be able to have our gum to pop our ears and we weren’t able to get our iPads out due to the seat belt sign never turning off.

The flight attendant was very polite and attentive. The food was good.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Amazing I love American. I’ll never fly anyone else if I can help it.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Everything minus the seat, was okay. Not enough room. 15 hours in a small space was hard on my back. I'm still quite sore.

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

Everything you need to know for your flight from Springfield to Ontario

Information on your arrival and departure airports