Cheap flights from St. Louis (STL) to Osaka (OSA) from $1,366

Thursday flights are found to be more expensive to fly from St. Louis to Osaka. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Osaka.

The best pricing can be found in the month of July. Prices to Osaka from St. Louis average $1,532. You can even find prices in July for less than $1,532, as users have found deals to Osaka from as low as $1,010. The month of August appears to be one of the more expensive times to travel to Osaka from St. Louis. Flying in the targeted month can save you up to 50%.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Osaka as you normally would.

Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Osaka from St. Louis. Booking flights from Lambert-St Louis (STL) to Osaka should be relatively easy as there are 0 daily outbound flights to Osaka from 1 airline.

ANA is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from St. Louis to Osaka for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,366, but on average you can expect to pay $1,721.

There are currently 1+ open flights from St. Louis to Osaka within the next 7 days for less than $1,900.

According to our current data, Japan Airlines ($1,416), ANA ($1,535), and United Airlines ($1,770) offers the cheapest pricing from St. Louis to Osaka. Users have found that Japan Airlines is 7% cheaper than the other options available to this destination.

The cheapest flight price from St. Louis to Osaka is $844. On average you can expect to pay $2,946. The most popular route, (Lambert-St Louis - Osaka Itami), can usually be booked for $1,416.

Lambert-St Louis Airport is STL and Osaka Kansai Intl Airport is KIX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Osaka Itami Airport (ITM), Kobe Airport (UKB).