$118+ Cheap flights from New Orleans to Ontario (MSY - ONT)

For as low as $333, Southwest can have you in Ontario from New Orleans in 5h 30m. Airlines will cover a distance of 1620 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Cheapflights users have booked flights from New Orleans to Ontario round-trip from $169. Other airlines that can offer you cheap pricing are American Airlines, from $210, and Southwest, from $345. Users have found that Frontier is 64% cheaper than the other options available to this destination.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $95. Users have also found prices from $118 and $166 on United Airlines and American Airlines, respectively.

Yes. In addition to deals on New Orleans to Ontario 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 New Orleans to Ontario.

Yes. Cheapflights offers flight deals from New Orleans to Ontario 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, March is the cheapest month in which you can book a flight from New Orleans to Ontario (average of $330). Flying from New Orleans to Ontario in January is currently the most expensive (average of $787). 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.