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Cheap flights from South Dakota to Ontario from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Ontario departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from South Dakota to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from South Dakota to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.
2:35 pm - 12:09 amFSD-ONT
11h 34m1 stop
12:59 am - 1:52 pmONT-FSD
10h 53m1 stop
$244Frontier
Find Deal
Mon, Mar 10 - Thu, Mar 13
2:51 pm - 9:31 amFSD-ONT
20h 40m1 stop
4:39 pm - 1:52 pmONT-FSD
19h 13m1 stop
$254Frontier
Find Deal
Wed, Mar 12 - Thu, Mar 13
8:20 am - 12:44 pmRAP-ONT
5h 24m1 stop
5:00 am - 11:08 amONT-RAP
5h 08m1 stop
$339United Airlines
Find Deal
Thu, Mar 27 - Thu, Apr 3
9:05 am - 12:38 pmFSD-ONT
5h 33m1 stop
5:00 am - 12:37 pmONT-FSD
5h 37m1 stop
$349United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
6:00 am - 2:50 pmFSD-ONT
10h 50m2 stops
5:00 am - 12:37 pmONT-FSD
5h 37m1 stop
$354United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
2:11 pm - 11:59 pmFSD-ONT
11h 48m1 stop
12:59 am - 1:21 pmONT-FSD
10h 22m1 stop
$372Frontier
Find Deal
Fri, Apr 25 - Sun, Apr 27
2:45 pm - 6:33 pmFSD-ONT
5h 48m1 stop
6:15 am - 2:09 pmONT-FSD
5h 54m1 stop
$429American Airlines
Find Deal
Sat, Mar 29 - Sat, Apr 12
5:26 am - 3:32 pmRAP-ONT
11h 06m2 stops
6:10 am - 8:29 pmONT-RAP
13h 19m2 stops
$436American Airlines
Find Deal
Thu, Mar 13 - Mon, Mar 17
5:19 am - 12:29 pmFSD-ONT
9h 10m2 stops
6:00 am - 6:06 pmONT-FSD
10h 06m2 stops
$614Delta
Find Deal
Sun, Mar 16 - Wed, Mar 19
4:23 pm - 9:47 pmFSD-ONT
7h 24m2 stops
6:00 am - 6:06 pmONT-FSD
10h 06m2 stops
$788Delta
Find Deal
Sat, Mar 29 - Sun, Apr 13

Frontier flights from South Dakota to Ontario

Our best Frontier deals on South Dakota to Ontario flight tickets
Frontier
Mar 10
FSD2:35 pmSioux Falls Joe Foss Field
11h 34m
1 stop
ONT12:09 amOntario
Mar 13
ONT12:59 amOntario
10h 53m
1 stop
FSD1:52 pmSioux Falls Joe Foss Field
Frontier
Mar 12
FSD2:51 pmSioux Falls Joe Foss Field
20h 40m
1 stop
ONT9:31 amOntario
Mar 13
ONT4:39 pmOntario
19h 13m
1 stop
FSD1:52 pmSioux Falls Joe Foss Field
Frontier
Apr 25
FSD2:11 pmSioux Falls Joe Foss Field
11h 48m
1 stop
ONT11:59 pmOntario
Apr 27
ONT12:59 amOntario
10h 22m
1 stop
FSD1:21 pmSioux Falls Joe Foss Field

United Airlines flights from South Dakota to Ontario

Our best United Airlines deals on South Dakota to Ontario flight tickets
United Airlines
Mar 27
RAP8:20 amRapid City
5h 24m
1 stop
ONT12:44 pmOntario
Apr 3
ONT5:00 amOntario
5h 08m
1 stop
RAP11:08 amRapid City
United Airlines
Apr 15
FSD9:05 amSioux Falls Joe Foss Field
5h 33m
1 stop
ONT12:38 pmOntario
Apr 19
ONT5:00 amOntario
5h 37m
1 stop
FSD12:37 pmSioux Falls Joe Foss Field
United Airlines
Apr 15
FSD6:00 amSioux Falls Joe Foss Field
10h 50m
2 stops
ONT2:50 pmOntario
Apr 19
ONT5:00 amOntario
5h 37m
1 stop
FSD12:37 pmSioux Falls Joe Foss Field

See travel insights to Los Angeles from

How to get the cheapest flight ticket from South Dakota to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, August is the cheapest month to fly from South Dakota to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $310. If you aren’t able to travel during the month of August, then book flights to Ontario from South Dakota during November instead. Flights to Ontario in November, while not as cheap as those in August, still average around $325.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $303. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Dakota to Ontario for around $773.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from South Dakota to Ontario when you can find flight prices for as low as $310. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $472 on average. Flights to Ontario from South Dakota at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap South Dakota to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Ontario

Best Price Found

$128

Fastest flight time

4h 33m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from South Dakota in the past 72 hours is $128. The best round-trip flight deal from South Dakota to Ontario found on momondo in the last 72 hours is $244.
The fastest flight from South Dakota to Ontario takes 4h 33m
There are no direct flights from South Dakota to Ontario. Popular non-direct routes for this connection are Sioux Falls Joe Foss Field Airport - Ontario Airport and Rapid City Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • When did momondo last update prices for flights from South Dakota to Ontario Airport?

    Prices for flights from South Dakota to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from South Dakota to Ontario Airport?

  • How old do you have to be to fly from South Dakota to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from South Dakota to Ontario

Compare and see reviews for airlines that fly from South Dakota to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $99Free CancellationRating
6.0
3,337 reviews
Search Frontier flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
8,733 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for South Dakota to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from South Dakota to Ontario?

Once you have performed a search for South Dakota to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from South Dakota to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South Dakota to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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