Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal Rodoviário de Parnaíba | Bus Terminal Sobral | Cheapest | ||||
| Bus | Terminal Rodoviário de Parnaíba | Bus Terminal Sobral | Fastest | ||||
| Bus | Terminal Rodoviário de Parnaíba | Bus Terminal Sobral | No tags | ||||
| Bus | Terminal Rodoviário de Parnaíba | Bus Terminal Sobral | No tags |
Last refresh of the prices: Today at 11:19 AM -03.
Get from Parnaiba to Sobral
The journey takes about 5 hours 11 minutes, and with fares starting at just $17, it presents an excellent value for a comfortable ride.
Where are the popular stops in Parnaiba and Sobral?
Stops in Parnaiba
- A
Terminal Rodoviário de Parnaíba
Avenida Deputado Pinheiro Machado, 3069, Parnaíba - PI, 64212-045 - B
Garagem Parnaíba Onibus
R. Riachuelo, 787 - Centro, Parnaíba - PI, 64200-280, Brazil
Stops in Sobral
- AR. Dep. João Deodato, 179 - Centro, Sobral - CE, 62010-450
Compare bus companies
Based on 457 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the cleanliness and the ticket access but often complained with the WiFi. Expresso Guanabara ticket prices on this trip start at $17
Frequently asked questions about travelling from Parnaiba to Sobral, BR 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 Parnaiba to Sobral?
The cheapest bus tickets from Parnaiba to Sobral start from $17. The average price for this route is around $24. 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 Parnaiba to Sobral?
The average bus travel time from Parnaiba to Sobral is 5h 11m, covering a distance of 178 km. The quickest bus can get you there in 4h 7m and is operated by Expresso Guanabara.
Which bus companies service the Parnaiba to Sobral route?
Several major bus companies operate on this route with 3 buses available per day.
What are the earliest and latest departure times for the bus from Parnaiba to Sobral?
The earliest bus departs from Parnaiba to Sobral at 7:15am. And the latest bus departs at 10:30pm.
What are the CO₂ emissions for the bus trip from Parnaiba to Sobral?
A bus trip from Parnaiba to Sobral generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Parnaiba to Sobral, BR was searched and found on Nov 28, 2025 with a price of $17To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Parnaiba to Sobral, BR, as early as possible.
You can expect to pay from $17 to $26 for a bus ticket from Parnaiba to Sobral, BR based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2025-11-28.
