The are 6 different ways across 3 unique modes of transportation to help you travel from Munich to Baar-Ebenhausen. The fastest way out of Munich towards Ingolstadt is by bus, as it is the quickest to the Baar-Ebenhausen area. This doesn't necessarily take into consideration traffic or weather - so these may impact some of your decision making. It's common to find tickets for as low as $18. DB operates from Munich to Baar-Ebenhausen, so you book your trip with them! Book as soon as you can, as there may be limited availability.
The trip to Baar-Ebenhausen is an excellent trip for the day or a nice trip for the weekend from Munich. The cheapest way to get from Munich to Baar-Ebenhausen is $18 and the quickest way takes just 1 hour 48 minutes with the bus. The earlier you can book your trip to Baar-Ebenhausen, the better.
While buses have recently gotten bad coverage because of cleanliness of bus stations or winter time accidents, they are can be very convenient for travel. The best part about traveling by bus to Baar-Ebenhausen is that it can be very cheap. That's because they usually have basic accomodations - WiFi and a restroom. Some of the Munich/Baar-Ebenhausen buses' coverage has been overstated. The real thing to consider when taking a bus from Munich is to consider the time of travel and the density of the cities that you're traveling to. If you are traveling by bus between Munich Bavaria and Baar-Ebenhausen during high traffic times, you can expect to have your trip altered significantly due to traffic. Further, if you are traveling during winter, the bus schedule might be thrown off due to inclimate winter weather. Be sure to plan accordingly!
The plus side of taking the train from Munich to Baar-Ebenhausen? The accomodations, scenery, and lack of Baar-Ebenhausen traffic can usually be on point. Moreover, you can usually expect your average concessions - such as food and drinks. Most trains have WiFi these days as well. The worst part about trains are the price. While the train to Baar-Ebenhausen is often cheaper than flying, they are generally more expensive than buses. Train prices are usually set and do not vary as much as bus prices or flights or so the likelihood of finding discounts is pretty rare.