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Uncover the best deals on Sioux Falls to Ontario flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest FSD - ONT Flights
Useful information for finding best airline tickets from Joe Foss Field to Ontario International on your next trip.
Cheapest Round Trip Flight
$330
American Airlines
• 1 stop
• 8h 53m
Sep 03 – Sep 10
The cheapest round trip flight from Sioux Falls to Ontario (FSD-ONT-FSD) is currently $330
Fastest Flight
8h 35m
The fastest nonstop flight from Sioux Falls to Ontario (FSD-ONT) takes 8h 35m
Top Airlines Flying from Sioux Falls to Ontario
Latest Flight Deals from Sioux Falls (FSD) to Ontario (ONT)
Compare and book low fare round-trip air tickets from Sioux Falls to Ontario. Ideal for travelers with confirmed return itineraries.
Sep 03 - Sep 10, Economy
Sioux Falls → Ontario
8h 53m
8:30 AM - 12:03 PM • 1 stop
Sioux Falls → Ontario
8h 44m
6:15 AM - 1:39 PM • 1 stop
American Airlines
Sep 03 - Sep 10, Economy
Sioux Falls → Ontario
10h 13m
7:30 AM - 11:43 AM • 1 stop
Sioux Falls → Ontario
8h 30m
4:43 PM - 11:53 PM • 1 stop
American Airlines
Sep 03 - Sep 10, Economy
Sioux Falls → Ontario
10h 3m
2:12 PM - 6:15 PM • 1 stop
Sioux Falls → Ontario
8h 29m
6:30 AM - 1:39 PM • 1 stop
American Airlines
Aug 03 - Aug 16, Economy
Sioux Falls → Ontario
17h 39m
8:22 AM - 5:21 PM • 2 stops
Sioux Falls → Ontario
13h 41m
11:59 PM - 10:20 AM • 1 stop
Delta Airlines
Aug 03 - Aug 16, Economy
Sioux Falls → Ontario
17h 39m
8:22 AM - 5:21 PM • 2 stops
Sioux Falls → Ontario
12h 25m
1:06 PM - 10:51 PM • 2 stops
Delta Airlines
Flying to Ontario soon? We've surfaced some of the most affordable last-minute flights from Sioux Falls to Ontario, ideal for urgent plans or spontaneous trips.
Aug 03 - Aug 16, Economy
Sioux Falls → Ontario
17h 39m
8:22 AM - 5:21 PM • 2 stops
Sioux Falls → Ontario
13h 41m
11:59 PM - 10:20 AM • 1 stop
Delta Airlines
FAQs on Sioux Falls to Ontario Flights
What are the airports in Sioux Falls?
FSD
What’s the most popular airline flying from FSD to ONT?
The most popular airline flying from Sioux Falls to Ontario are
Can I fly from FSD to ONT non-stop?
NO
Which airlines fly nonstop between Sioux Falls and Ontario?
The non-stop flights between Sioux Falls and Ontario are .
What’s the earliest departure time from FSD to ONT Airport?
The earliest flight leaves FSD at 7:30 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Sioux Falls to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from FSD to ONT?
Read the fare rules of the Sioux Falls to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Sioux Falls and Ontario?
operate flights between Sioux Falls and Ontario
How long does a flight from Sioux Falls to Ontario take?
It takes approximately 3 hour to fly non-stop from FSD to ONT, which is 1297.96 miles by air.
Which airlines provide the cheapest flights from Sioux Falls (FSD) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from FSD were found on DL : USD 402
Do I need a passport to fly between FSD and ONT?
No
What’s the latest departure time from FSD to ONT ?
The last flight leaves FSD at 2:12 pm
Sioux Falls (FSD) to Ontario (ONT): Airport Information
| Origin Airport | Joe Foss Field , Sioux Falls, US |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 1298 miles |
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