Cheap flights from Ontario to Sioux Falls (ONT - FSD) from $100

Yes, there are multiple flights from Ontario to Sioux Falls for under $200. The cheapest flight booked recently is on Frontier for just $159, but on average you can expect to pay $239.

There are currently 4+ open flights from Ontario to Sioux Falls within the next 7 days for less than $300.

Currently priced at $159, Frontier will fly you from Ontario to Sioux Falls and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $203 and $301, respectively. Users have found that Frontier is 68% cheaper than the other options available to this destination.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Ontario to Sioux Falls for a low price.

Great question - ONT to FSD just means Ontario Airport to Sioux Falls Joe Foss Field Airport. Now you’ll know what these unique codes when you look for flights!

The amount of baggage you can bring on your Ontario to Sioux Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Ontario to Sioux Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Ontario to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Sioux Falls.

Yes. Cheapflights offers flight deals from Ontario to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Ontario to Sioux Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Ontario to Sioux Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Ontario to Sioux Falls flight deals you see on this page were last updated on 6/6.

Consider American Airlines, Frontier or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Sioux Falls.

Currently, September is the cheapest month in which you can book a flight from Ontario to Sioux Falls (average of $344). Flying from Ontario to Sioux Falls in July is currently the most expensive (average of $458). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.