$129+ Cheap flights from Ontario (ONT) to Louisiana

For a flight from Ontario to Louisiana, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

A quick flight from Ontario to Louisiana can take about 5h 39m. Delta provides one of the quickest options available for as low as $398. The distance between Ontario and Louisiana is about 1475 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $118 and $124 on United Airlines and Southwest, respectively.

Most travelers choose Ontario - New Orleans Louis Armstrong, Ontario - Shreveport or Ontario - Baton Rouge Ryan when deciding on the best route from Ontario to Louisiana.

Yes. In addition to deals on Ontario to Louisiana 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 Louisiana.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Louisiana (average of $54). Flying from Ontario to Louisiana in June is currently the most expensive (average of $328). 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.