The cheapest and fastest buses from Porto to Santiago do Cacem
Cheapest price
$39
Average price
$40
Fastest journey
5 h 50 m
Average duration
6 h 2 m
Buses per day
13
Distance
348 km
The best way to find a cheap bus ticket from Porto to Santiago do Cacem is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Porto to Santiago do Cacem will cost around $40 if you buy it on the day, but the cheapest tickets can be found for only $39.
It's difficult to get from Porto to Santiago do Cacem without transferring at least once.
50+
868:00 AM6h05Porto, Terminal Intermodal de Campanhã2:05 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50+
816:00 AM6h35Porto, Terminal Intermodal de Campanhã12:35 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50 · 816:00 AM6h35Porto, Aeroporto Francisco Sá Carneiro12:35 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50 · 816:30 AM6h05Porto, Terminal Intermodal de Campanhã12:35 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
53 · 801:15 AM8h20Porto, Terminal Intermodal de Campanhã9:35 AMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
60+
801:30 PM5h50Porto, Terminal Intermodal de Campanhã7:20 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50+
868:00 AM6h05Porto, Terminal Intermodal de Campanhã2:05 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50 · 816:30 AM6h05Porto, Terminal Intermodal de Campanhã12:35 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
60 · 7811:00 AM6h05Porto, Terminal Intermodal de Campanhã5:05 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
50+
811:00 PM6h05Porto, Terminal Intermodal de Campanhã7:05 PMSantiago do Cacém, Estação Rodoviária Santiago do Cacém$391One-way1 transfer
Travel Information
Compare bus, train, and flight for Porto to Santiago do Cacem
Omio recommends booking the bus as it is the most popular option from Porto to Santiago do Cacem among Omio's users. If you are prioritising price take the bus with prices starting from $22. For those with little time consider booking a flight which can get you there in 1h 5m. The ticket price range depends on the travel mode: a bus costs an average of $22, and a flight costs an average of $64.
Distance: 216 miles (348 km)
Compare bus with
Most popular Bus | Train | Flight | Driving |
|---|---|---|---|
$38 Average price Cheapest | $40 Average price | $132 Average price | $125 Average price (fuel + tolls) |
6h 10m Average total duration 5h 40m Onboard + 30m Additional time* | 4h 52m Average total duration 4h 22m Onboard + 30m Additional time* | 4h 5m Average total duration Fastest 1h 5m Onboard + 3h 0m Additional time* | 3h 55m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Porto to Santiago do Cacem:
A bus is $1 (€1) less than a train for this route with tickets for a train from Porto to Santiago do Cacem costing on average $40 (€33).
A bus is $94 (€77) less than a flight for this route with tickets for a flight from Porto to Santiago do Cacem costing on average $132 (€108).
Other travel options to Santiago do Cacem take longer:
Train takes on average 4h 22m.
Bus takes on average 5h 40m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Porto to Santiago do Cacem Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Rede Expressos | Departure Time 01:15AM | Arrival Time 09:35AM | Duration 8h20 | Departure days Sun | Cheapest price $39 |
Operator FlixBus | Departure Time 05:00AM | Arrival Time 11:45AM | Duration 6h45 | Departure days Fri | Cheapest price $22 |
Operator Rede Expressos | Departure Time 06:00AM | Arrival Time 12:35PM | Duration 6h35 | Departure days Sun | Cheapest price $39 |
Operator Citi Express | Departure Time 06:00AM | Arrival Time 12:35PM | Duration 6h35 | Departure days Sun | Cheapest price $39 |
Operator Rede Expressos | Departure Time 06:30AM | Arrival Time 12:35PM | Duration 6h05 | Departure days Sun | Cheapest price $39 |
Operator Citi Express | Departure Time 07:15AM | Arrival Time 02:05PM | Duration 6h50 | Departure days Sun | Cheapest price $40 |
Operator Citi Express | Departure Time 08:00AM | Arrival Time 02:05PM | Duration 6h05 | Departure days Sun | Cheapest price $39 |
Operator FlixBus | Departure Time 09:00AM | Arrival Time 03:25PM | Duration 6h25 | Departure days Fri | Cheapest price $27 |
Operator Rede Expressos | Departure Time 11:00AM | Arrival Time 05:05PM | Duration 6h05 | Departure days Sun | Cheapest price $39 |
Operator Citi Express | Departure Time 12:00PM | Arrival Time 06:05PM | Duration 6h05 | Departure days Tue, Wed, Thu, Fri | Cheapest price $39 |
Operator Citi Express | Departure Time 01:00PM | Arrival Time 07:05PM | Duration 6h05 | Departure days Mon, Tue, Wed, Sun | Cheapest price $35 |
Operator Citi Express | Departure Time 01:30PM | Arrival Time 07:20PM | Duration 5h50 | Departure days Sun | Cheapest price $39 |
Operator Rede Expressos | Departure Time 02:30PM | Arrival Time 09:40PM | Duration 7h10 | Departure days Sun | Cheapest price $40 |
Operator Citi Express | Departure Time 03:00PM | Arrival Time 09:40PM | Duration 6h40 | Departure days Sun | Cheapest price $40 |
Operator Rede Expressos | Departure Time 03:00PM | Arrival Time 09:40PM | Duration 6h40 | Departure days Sun | Cheapest price $40 |
Operator Rede Expressos | Departure Time 03:30PM | Arrival Time 09:40PM | Duration 6h10 | Departure days Sun | Cheapest price $40 |
Operator FlixBus | Departure Time 10:55PM | Arrival Time 08:45AM | Duration 9h50 | Departure days Sat | Cheapest price $21 |
Live departures
Porto to Santiago do Cacem bus times
The table below shows live departures for Porto to Santiago do Cacem buses for today, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus | 10:55 PM Porto, Terminal Intermodal de Campanhã | 9h50 | 8:45 AM Sines, Rua Júlio Gomes da Silva | 1 transfer | |
| Sunday, June 21 | |||||
53 · 80 | 1:15 AM Porto, Terminal Intermodal de Campanhã | 8h20 | 9:35 AM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50 · 81 | 6:00 AM Porto, Aeroporto Francisco Sá Carneiro | 6h35 | 12:35 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50+ 81 | 6:00 AM Porto, Terminal Intermodal de Campanhã | 6h35 | 12:35 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50 · 81 | 6:30 AM Porto, Terminal Intermodal de Campanhã | 6h05 | 12:35 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
11+ 86 | 7:15 AM Porto, Terminal Intermodal de Campanhã | 6h50 | 2:05 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50+ 86 | 8:00 AM Porto, Terminal Intermodal de Campanhã | 6h05 | 2:05 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
60 · 78 | 11:00 AM Porto, Terminal Intermodal de Campanhã | 6h05 | 5:05 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50+ 81 | 1:00 PM Porto, Terminal Intermodal de Campanhã | 6h05 | 7:05 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
60+ 80 | 1:30 PM Porto, Terminal Intermodal de Campanhã | 5h50 | 7:20 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
10 · 86 | 2:30 PM Porto, Terminal Intermodal de Campanhã | 7h10 | 9:40 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
50 · 86 | 3:00 PM Porto, Terminal Intermodal de Campanhã | 6h40 | 9:40 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
60+ 86 | 3:00 PM Porto, Terminal Intermodal de Campanhã | 6h40 | 9:40 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
49 · 86 | 3:30 PM Porto, Terminal Intermodal de Campanhã | 6h10 | 9:40 PM Santiago do Cacém, Estação Rodoviária Santiago do Cacém | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Porto to Santiago do Cacem by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Why should you book Porto to Santiago do Cacem buses with Omio?
Why book with Omio vs Rede Expressos?
- Compare with other providers: On Omio, you can not only buy tickets for Rede Expressos, but also compare tickets for the likes of Citi Express to find the best option for your trip from Porto to Santiago do Cacem.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Rede Expressos with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Porto to Santiago do Cacem.
Why book with Omio over Checkmybus, Rome2rio or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Citi Express to find the best option for your trip from Porto to Santiago do Cacem.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Porto to Santiago do Cacem.
Journey information
Overview: Bus from Porto to Santiago do Cacem
Buses from Porto to Santiago do Cacem run on average 13 times per day, taking around 5h 40m. Cheap bus tickets for this journey start at $22 (€18) but you can travel from only $21 (€18) by train.
The earliest bus runs at 00:05, the last at 23:35. The fastest bus covers the 216 miles (348 km) distance in 6h 5m.
Distance 216 miles (348 km) |
Average bus duration 5h 40m |
Cheapest ticket price $22 (€18) |
Buses per day 13 |
Fastest bus 6h 5m |
First bus 12:05 AM |
Last bus 11:35 PM |
Cheapest Month May |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Wed |
Least Busy Day Wed |
Best time to book 2 days |
Bus providers: Rede Expressos, Citi Express from Porto to Santiago do CacemYou can travel by bus between Porto to Santiago do Cacem with Rede Expressos, Citi Express for as low as $21 (€18). When you search for schedules and tickets, Omio will show you the best journey
Citi Express
Rede Expressos
FAQs: Bus from Porto to Santiago do Cacem
Find answers to the most common questions about traveling from Porto to Santiago do Cacem by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Santiago do Cacem, this guide helps you travel smarter and with confidence.

- Rede Expressos
- Assistance
- Priority seating
- Accessible buses with wheelchair spaces.
- Citi Express
- Assistance
- Priority seating
- Space for wheelchairs.
- Santiago do Cacém Castle, a medieval fortress offering panoramic views of the surrounding landscape
- Miróbriga Roman Ruins, an archaeological site featuring well-preserved Roman baths and a forum
- Badoca Safari Park, a wildlife park with safari tours and exotic animals
- Santiago do Cacém Municipal Museum, a museum showcasing local history and cultural artifacts
- Santo André Lagoon, a scenic natural reserve ideal for birdwatching and outdoor activities.
- Explore the charming streets of Santiago do Cacém, discovering local shops and cafes
- Attend a cultural event or festival to experience local traditions and music
- Take a guided tour of the surrounding Alentejo countryside, known for its beautiful landscapes and vineyards
- Enjoy a day at the nearby beaches, perfect for sunbathing and swimming
- Visit local markets to sample regional delicacies and purchase handmade crafts.
- Rede Expressos
- You can cancel your ticket up to 30 minutes before departure for a partial refund. Fees may apply.
- Citi Express
- You can cancel your ticket up to 24 hours before departure for a full refund. No refunds for cancellations within 24 hours.
- Rede Expressos
- One carry-on bag up to 5kg and one checked bag up to 20kg.
- Citi Express
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- Rede Expressos
- Additional luggage can be purchased for a fee.
- Citi Express
- 10€ per additional bag.
- Rede Expressos
- Small pets allowed in carriers
- guide dogs permitted without a carrier.
- Citi Express
- Small pets allowed in carriers
- guide dogs travel for free.
popular bus stations
Popular bus stations from Porto to Santiago do Cacem
Most Porto to Santiago do Cacem buses use the Porto, Terminal Intermodal de Campanhã to Santiago do Cacém, Estação Rodoviária Santiago do Cacém station pair. Use this guide to compare Porto and Santiago do Cacem bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Porto station do buses to Santiago do Cacem leave from?
Getting to Porto, Terminal Intermodal de Campanhã from Porto city centre
Porto, Terminal Intermodal de Campanhã is 2 km from Porto city centre. Public transport options include:
Porto, Terminal Intermodal de Campanhã bus station facilities and services
Porto, Terminal Intermodal de Campanhã has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: Cafetaria Terminal (in the station), Restaurante Campanhã (0.5 km), Tasquinha do Caco (0.7 km).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the main entrance.
Tickets and information
Ticket office support is available at Porto, Terminal Intermodal de Campanhã.
Parking, taxis and toilets
Available at Porto, Terminal Intermodal de Campanhã: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Porto, Terminal Intermodal de Campanhã: Elevators.
Getting to Porto, Aeroporto Francisco Sá Carneiro from Porto city centre
Getting to Maia, Porto (Aeroporto Sa Carneiro) from Porto city centre
Most popular bus connections from Porto
More options for your journey from Porto to Santiago do Cacem
Here are some other resources that might have the information you need

