How much is the bus ticket from Portland to Milwaukee?

The cheapest bus tickets from Portland to Milwaukee start from $225. The average price for this route is around $248. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Portland to Milwaukee?

The average bus trip duration from Portland to Milwaukee is 2d 19h, covering a distance of 1711 miles (2760 km). The quickest bus can get you there in 1d 20h and is operated by Amtrak .

Which bus companies service the Portland to Milwaukee route?

Several major bus companies operate on this route with 1 buses available per day, including services from Greyhound , Amtrak , FlixBus .

What is the earliest and latest departure time for the bus from Portland to Milwaukee?

The earliest bus departs from Portland to Milwaukee at 2:00am. And the latest bus departs at 2:00am.

What are the CO₂ emissions for the bus trip from Portland to Milwaukee?

A bus trip from Portland to Milwaukee generates an estimated 69 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

What is the best bus company from Portland to Milwaukee?

According to Busbud customers, the highest-rated bus company on this route is Amtrak , with an average rating of 4.1 out of 5 stars based on 5654 reviews.

Which bus company has the best Wi-Fi from Portland to Milwaukee?

Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.

Which bus company has the most timely service from Portland to Milwaukee?

According to Busbud traveller reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Portland to Milwaukee?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak , with a cleanliness rating of 4.5 out of 5 stars.

Bus Portland to Milwaukee from $217 | Refundable Tickets

Next bus departures

Next departures for Portland to Milwaukee on December 25
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	2:00am	Portland Curbside Bus Stop	2d 19h	11:45pm	Milwaukee Bus Station, St. Paul & N6th road.	CheapestFastest

Last refresh of the prices: Last Thursday at 3:05 PM PST.

Compare 2 ways to go from Portland to Milwaukee

We recommend taking the train

Among the sustainable travel choices, the train stands out as the good way to reach Milwaukee. The journey takes about 1 day, 23 hours 8 minutes and with fares starting at just $195, it presents an excellent value for a comfortable ride.

3train per day

1d 23hAverage Duration

1713 milesDistance

251kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$225 - $435	Average Duration2d 19h	CO₂ emissions 69kg CO₂e
Train	Average Price$195 - $2,452	Average Duration1d 23h	CO₂ emissions 251kg CO₂e

Where are the popular stops in Portland and Milwaukee?

Stops in Portland

A
Portland Airport
Visit page
B
Portland Union Station
7411 Northwest Station Way, Portland OR 97209, USA
Visit page
C
NW Everett & NW 8th Ave
728 NW Everett St, Portland, OR 97209, USA
D
Lloyd Center
NE 13th Ave & Holladay, Portland, OR 97232, USA
E
Pearl District
7418 NW Station Way (across street), Portland, OR 97209, USA

Stops in Milwaukee

A
Milwaukee Airport
Visit page
B
Intermodal Station
433 W St Paul Ave, Milwaukee, WI 53203, USA
Visit page
C
S Cesar Chavez
1016 S Cesar E Chavez Dr, Milwaukee, WI 53204, USA

Compare bus companies

Greyhound

3.5/587,443 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.

Amtrak

4/55,665 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

FlixBus

3.5/511,683 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

US bus companies: FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Portland, OR to Milwaukee by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Portland to Milwaukee?
The cheapest bus tickets from Portland to Milwaukee start from $225. The average price for this route is around $248. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Portland to Milwaukee?
The average bus trip duration from Portland to Milwaukee is 2d 19h, covering a distance of 1711 miles (2760 km). The quickest bus can get you there in 1d 20h and is operated by Amtrak.
Which bus companies service the Portland to Milwaukee route?
Several major bus companies operate on this route with 1 buses available per day, including services from Greyhound, Amtrak, FlixBus.
What is the earliest and latest departure time for the bus from Portland to Milwaukee?
The earliest bus departs from Portland to Milwaukee at 2:00am. And the latest bus departs at 2:00am.
What are the CO₂ emissions for the bus trip from Portland to Milwaukee?
A bus trip from Portland to Milwaukee generates an estimated 69 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Portland to Milwaukee?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5654 reviews.
Which bus company has the best Wi-Fi from Portland to Milwaukee?
Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company has the most timely service from Portland to Milwaukee?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Portland to Milwaukee?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/19

$384

12/20

$225

Today

$383

12/22

No data

12/23

No data

12/24

No data

12/25

$237

12/26

No data

The cheapest trip from Portland, OR to Milwaukee was searched and found on Dec 20, 2025 with a price of $225

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, OR to Milwaukee, as early as possible.

You can expect to pay from $225 to $384 for a bus ticket from Portland, OR to Milwaukee based on the last 2 days. You can expect to find the cheapest price for the trip at $237 which is on 2025-12-25.