Compare 2 ways to go from San Diego to Milwaukee.
Busbud recommends taking the bus from San Diego to MilwaukeeAmong the sustainable travel choices, the bus stands out as the good way to reach Milwaukee. The journey takes about 2 days, 14 hours 15 minutes and with fares starting at just $219, it presents an excellent value for a comfortable ride.
Train San Diego, CA, US to Milwaukee: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 5376 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $213
San Diego to Milwaukee Train
With Busbud, comparing and booking tickets for a train from San Diego to Milwaukee is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.
Train service from San Diego to Milwaukee will be provided by the most trusted companies.
Whether it is train tickets or first class train tickets going to Milwaukee from San Diego, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions for your trip San Diego, CA, US - Milwaukee
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Diego, CA, US to Milwaukee was searched and found on Aug 5, 2025 with a price of $408To save money and be sure you have the best seat, it's a good idea to buy your train tickets from San Diego, CA, US to Milwaukee, as early as possible.
About Train Travel
Train Travel Tips
Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from San Diego to Milwaukee is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.
No matter if you plan to take a regional or high-speed train to Milwaukee, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
By choosing the train between San Diego and Milwaukee, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Make a music playlist for your train ride from San Diego to Milwaukee, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.
The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers traveled aboard the Shinkansen at a speed of 210 km / h.
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
What's the cheapest way to go from San Diego, CA, US to Milwaukee?
The train is the cheapest travel choice for this destinationThe best way to travel between San Diego, CA, US and Milwaukee is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $314 on average. If you're on a budget, you'll find cheap tickets from $213. If you're looking for the fastest way to get to Milwaukee, choose the train, as it will take you from San Diego, CA, US to Milwaukee in about 2d 14h - that's the fastest way to get there!
Top Traveled Train Routes
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