Bus Tickets from Porto Alegre, ES to Porto União

Find affordable bus tickets from Porto Alegre, ES to Porto União with flexible options. Book your trip now

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TodayJun 19
TomorrowJun 20
SatJun 21
from US$27
SunJun 22
MonJun 23
TueJun 24
from US$69
WedJun 25
ThuJun 26

Cheap buses leaving Saturday

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: June 21 at
    Departure city: Porto Alegre
    Departure location: Estação Rodoviária de Porto Alegre
    Arrival time: June 22 at
    Destination city: Porto União
    Destination location: Terminal Rodoviário de Porto União
    Operated by: Nordeste TransportesNordeste Transportes
    Vehicle: BusDuration:
  • Departure time: June 21 at
    Departure city: Porto Alegre
    Departure location: Estação Rodoviária de Porto Alegre
    Arrival time: June 22 at
    Destination city: Porto União
    Destination location: Terminal Rodoviário de Porto União
    Operated by: UNESULUNESUL
    Vehicle: BusDuration:

Last refresh of the prices: Last Saturday at 10:21 PM -03.

Prices and availability are subject to change.

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Bus Porto Alegre to Porto União: Trip Overview

Average Ticket PriceUS$68
Average Bus Trip Duration14h
Number of daily buses1.25
Earliest bus departure1:30pm
Distance421 km
Latest bus departure8:45pm

Porto Alegre to Porto União Bus

With Busbud, comparing and booking tickets for a bus from Porto Alegre to Porto União is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make it our job to connect you with the most dependable bus companies that cover bus service from Porto Alegre to Porto União.

Discover how much the bus trip from Porto Alegre to Porto União will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Porto Alegre, ES - Porto União

  1. How far is Porto Alegre from Porto União?

    The distance between Porto Alegre and Porto União is approximately 423 km (263 miles).

Find cheapest prices for buses

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

Best price found
06-17
No data
06-18
US$58
Today
No data
06-20
No data
06-21
US$22
06-22
No data
06-23
No data
06-24
US$59
busbud logoThe cheapest trip from Porto Alegre to Porto União was searched and found on Jun 21, 2025 with a price of US$22

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

You can expect to pay from US$22 to US$59 for a bus ticket from Porto Alegre to Porto União based on the last 2 days. You can expect to find the cheapest price for the trip at US$22 which is on 2025-06-21.

Usually UNESUL will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Porto Alegre to Porto União.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Porto Alegre to Porto União.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Porto Alegre to Porto União will emit less CO2 than a car or an airplane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Porto Alegre to Porto União.

Did you know?

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Porto Alegre by bus?

Bus from Porto Alegre to Porto União

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