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Flights from Ontario to Sioux Falls
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Book flight tickets from Ontario to Sioux Falls starting at ₹ 4,305

For as little as ₹ 4,305, you can take your next adventure to Sioux Falls without breaking the bank. Choose between one-way and return tickets from Ontario below.

  • One way
  • Round-trip
      • ONT00:59
        16h 41m
        1 stop
        FSD19:40
        Wed, Dec 18|Ontario - Sioux Falls|Frontier Airlines
        ₹ 4,305₹ 22,494
        81% OFF
        81% OFF
        ₹ 22,494₹ 4,305

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Dec 18, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 4,305 including taxes and charges.

      • ONT10:40
        5h 3m
        1 stop
        FSD17:43
        Mon, Jan 27|Ontario - Sioux Falls|Frontier Airlines
        ₹ 4,865₹ 22,494
        78% OFF
        78% OFF
        ₹ 22,494₹ 4,865

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Mon, Jan 27, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 4,865 including taxes and charges.

      • ONT16:08
        23h 17m
        1 stop
        FSD17:25
        Thu, Dec 5|Ontario - Sioux Falls|Frontier Airlines
        ₹ 5,203₹ 22,494
        77% OFF
        77% OFF
        ₹ 22,494₹ 5,203

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Dec 5, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 5,203 including taxes and charges.

      • ONT20:11
        19h 32m
        1 stop
        FSD17:43
        Sun, Jan 26|Ontario - Sioux Falls|Frontier Airlines
        ₹ 6,906
        ₹ 6,906

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sun, Jan 26, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 6,906 including taxes and charges.

      • ONT18:42
        14h 19m
        1 stop
        FSD11:01
        Thu, Jan 9|Ontario - Sioux Falls|Frontier Airlines
        ₹ 8,224
        ₹ 8,224

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Jan 9, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 8,224 including taxes and charges.

      • ONT12:34
        21h 24m
        1 stop
        FSD11:58
        Wed, Dec 11|Ontario - Sioux Falls|Frontier Airlines
        ₹ 11,841
        ₹ 11,841

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Dec 11, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 11,841 including taxes and charges.

      • ONT00:59
        16h 39m
        1 stop
        FSD19:38
        Mon, Jan 6|Ontario - Sioux Falls|Frontier Airlines
        ₹ 12,891
        ₹ 12,891

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Mon, Jan 6, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 12,891 including taxes and charges.

      • ONT05:05
        10h 20m
        1 stop
        FSD17:25
        Fri, Dec 13|Ontario - Sioux Falls|United Airlines
        ₹ 15,026
        ₹ 15,026

        Choose United Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with United Airlines departs from Ontario International Airport on Fri, Dec 13, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 15,026 including taxes and charges.

      • ONT06:45
        12h
        1 stop
        FSD20:45
        Sat, Dec 14|Ontario - Sioux Falls|Frontier Airlines
        ₹ 15,516
        ₹ 15,516

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sat, Dec 14, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 15,516 including taxes and charges.

      • ONT00:59
        9h 48m
        1 stop
        FSD12:47
        Tue, Dec 17|Ontario - Sioux Falls|Frontier Airlines
        ₹ 15,702
        ₹ 15,702

        Choose Frontier Airlines flights from Ontario to Sioux Falls. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Dec 17, arriving at Sioux Falls Regional Airport. One-way ticket prices start from ₹ 15,702 including taxes and charges.

      • ONT13:00
        3h 5m
        Nonstop
        FSD14:00
        Mon, Dec 9|Ontario - Sioux Falls|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Ontario to Sioux Falls

Explore the best time to buy affordable tickets to Sioux Falls with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Ontario to Sioux Falls

Which airline provides the cheapest flights from Ontario to Sioux Falls? Discover the option that best suits your travel needs before embarking on your journey.

Frontier Airlines
From ₹ 4,305
United Airlines
From ₹ 15,026
Delta Air Lines
From ₹ 18,572
American Airlines
From ₹ 21,722

Find more flights and airlines

Alternative Routes from Ontario to Sioux Falls

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Sioux Falls from Ontario which could help you save money and time.

  • Cheapest
    Frontier Airlines
    ONT
    00:59
    16h 41m
    1 transfer
    FSD
    19:40
    Ontario International Airport - Sioux Falls Regional Airport
    Wed, Dec 18Frontier Airlines
    ₹ 4,305
  • Frontier Airlines
    ONT
    00:59
    16h 41m
    1 transfer
    FSD
    19:40
    Ontario International Airport - Sioux Falls Regional Airport
    Wed, Dec 18Frontier Airlines
    ₹ 4,305
    Find More Flights

FAQ

  • When are flight tickets from Ontario (ONT) to Sioux Falls (FSD) the cheapest?

    Airlines adjust prices for flights from Ontario to Sioux Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Sioux Falls (FSD) cost?

    According to Trip.com's data, the lowest price is around ₹ 31,182.

  • What is the transportation method from the main airport to downtown in Sioux Falls?

    • The distance from Sioux Falls Regional Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Ontario to Sioux Falls

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Ontario to Sioux Falls

Cheapest nonstop flight price₹ 4,304
Off-season for travelDecember
Peak season for travelNovember
Flight distance10,550 km
Popular airlineUnited Airlines

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