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$61 Find Cheap Flights from South Dakota to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 11/19. 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
0 bags

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Good to know

Low season

January

High season

October

Cheapest flight

$61
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Sioux Falls to Ontario

FAQs for booking flights from South Dakota to Ontario

  • How does KAYAK find such low prices on flights from South Dakota 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 South Dakota to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from South Dakota 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 South Dakota 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 South Dakota with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota 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 South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from South Dakota to Ontario?

Find which airlines fly direct from South Dakota to Ontario Airport, which days they fly and book direct flights.

Nonstop departures

South Dakota to Ontario

Monday

Aeromexico, Air Canada, Air France, +20 more

Aeromexico, Air Canada, +21 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Friday

Aeromexico, Air Canada, Air France, +20 more

Aeromexico, Air Canada, +21 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

See more direct flights

Nonstop returns

Ontario to South Dakota

Monday

Aeromexico, Air Canada, Air France, +20 more

Aeromexico, Air Canada, +21 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Friday

Aeromexico, Air Canada, Air France, +20 more

Aeromexico, Air Canada, +21 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

See more direct flights
See more direct flights

Book cheap flights from South Dakota to Ontario

Recent round-trip flight deals

11/14Thu
1 stopFrontier
11h 31mFSD-ONT
11/18Mon
1 stopFrontier
5h 00mONT-FSD
$128
11/12Tue
1 stopFrontier
21h 49mFSD-ONT
11/16Sat
1 stopFrontier
25h 17mONT-FSD
$134
11/12Tue
1 stopFrontier
21h 49mFSD-ONT
11/16Sat
1 stopFrontier
25h 17mONT-FSD
$137
2/21Fri
1 stopFrontier
8h 09mFSD-ONT
2/24Mon
1 stopFrontier
9h 44mONT-FSD
$148
12/12Thu
2 stopsDelta
9h 25mFSD-ONT
12/16Mon
2 stopsDelta
7h 53mONT-FSD
$278
12/12Thu
2 stopsDelta
9h 25mFSD-ONT
12/16Mon
1 stopDelta
9h 15mONT-FSD
$298
11/12Tue
1 stopAmerican Airlines
7h 01mFSD-ONT
11/16Sat
2 stopsAmerican Airlines
9h 38mONT-FSD
$323
1/11Sat
1 stopUnited Airlines
5h 07mRAP-ONT
1/25Sat
1 stopUnited Airlines
4h 49mONT-RAP
$338
11/12Tue
2 stopsAmerican Airlines
11h 53mFSD-ONT
11/16Sat
1 stopAmerican Airlines
5h 55mONT-FSD
$353
12/14Sat
1 stopUnited Airlines
4h 55mRAP-ONT
12/20Fri
1 stopUnited Airlines
7h 33mONT-RAP
$380

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Recent one-way flight deals

11/19Tue
1 stopFrontier
12h 07mFSD-ONT
$61
11/14Thu
1 stopFrontier
19h 55mFSD-ONT
$83
11/22Fri
1 stopFrontier
14h 27mFSD-ONT
$122
11/27Wed
1 stopFrontier
9h 14mFSD-ONT
$165
1/24Fri
1 stopAmerican Airlines
5h 45mFSD-ONT
$227
1/24Fri
1 stopUnited Airlines
21h 33mFSD-ONT
$242
11/20Wed
1 stopUnited Airlines
16h 44mFSD-ONT
$244
11/21Thu
1 stopAmerican Airlines
9h 29mFSD-ONT
$301
11/14Thu
2 stopsDelta
9h 35mFSD-ONT
$329
11/27Wed
3 stops
30h 49mFSD-ONT
$458

Search by stops

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Last minute flights from South Dakota to Ontario

Last minute flight, train and bus deals

11/2Sat
multi-stopFrontier
12h 26mFSD-ONT
11/4Mon
multi-stopFrontier
17h 06mONT-FSD
$337
11/3Sun
multi-stopAmerican Airlines
7h 16mRAP-ONT
11/6Wed
multi-stopAmerican Airlines
6h 51mONT-RAP
$834
11/3Sun
multi-stopAmerican Airlines
7h 14mRAP-ONT
11/6Wed
multi-stopAmerican Airlines
9h 34mONT-RAP
$839
11/3Sun
multi-stopAmerican Airlines
10h 26mRAP-ONT
11/6Wed
multi-stopAmerican Airlines
9h 34mONT-RAP
$1,006

Search by stops

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Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario