Cheap flights from South Dakota to Ontario from $269
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Ontario departing on 2/7. 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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United Airlines flights from South Dakota to Ontario
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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 airline that flies from South Dakota to Ontario?
United Airlines is the most popular carrier operating from South Dakota to Ontario
What airlines fly to Ontario?
United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Ontario from South Dakota according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
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
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?
As of January 2025, there are 3 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $99 | Free Cancellation | Rating 6.0 3,433 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 7.4 8,963 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 7.2 10,000 reviews |
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.