When I first arrived in Zaragoza, I stood at the airport exit for quite a while trying to figure out how to catch the bus into the city. Now, after living here for over a year and making more than a dozen trips to and from the airport, I’ve got this route down pat. I’m writing this post to share what I’ve learned with everyone.
Airport Bus Basic Information
The main connection between Zaragoza Airport and the city center is the 501 bus route, which despite being called a bus essentially functions as an airport shuttle. This route is operated by AVANZA company, departing from the airport Terminal, stopping at several key points, and ending at Delicias train station in the city center. A single ticket costs €1.85, which you can purchase directly from the driver when boarding, and transport cards are also accepted. The entire journey takes approximately 35 to 40 minutes, depending on traffic conditions.

Timetable and Frequency
On weekdays, the 501 route operates from around 6 AM until approximately 11 PM. During peak hours, buses run every 20-30 minutes, while on weekends and holidays, service is less frequent with intervals potentially extending to 40 minutes to an hour. I recommend checking the timetable in advance, especially if you’re catching an early morning flight or arriving late at night. Real-time information is available on the AVANZA official website and Google Maps.
Here are the main stops and approximate travel times:
| Stop | Time from Airport | Notes |
| Aeropuerto | 0 minutes | Starting point |
| Plaza San Francisco | 25 minutes | City center area |
| Paseo María Agustín | 30 minutes | Near university |
| Estación Delicias | 35-40 minutes | Final stop |
Ticket Purchase and Boarding Tips
You can pay cash directly to the driver when boarding, though it’s best to have exact change drivers can usually make change but it slows things down. If you have a Zaragoza transport card, using it will be slightly cheaper, and it’s convenient for overnight stays at Zaragoza Airport. The bus stop at the airport is easy to find—exit the arrivals hall and turn right, and you’ll see the bus stop sign. The bus will have 501 and ZARAGOZA CENTRO written on it, so make sure you board the correct one.
Practical Tips
If you have a lot of luggage after going through Zaragoza Airport security, I suggest choosing a seat near the door for easier boarding and alighting. Friday afternoons and Sunday evenings are peak times when the bus can get quite crowded. Also, when returning from the city to the airport, remember to leave at least 2 hours in advance—in case you encounter traffic or miss a bus, you’ll have buffer time.
Zaragoza’s airport bus is quite reliable, much cheaper than taking a taxi, and the punctuality rate is pretty good. Before or after your journey, you might want to check out the Zaragoza Airport duty-free shops. I hope this guide helps newcomers, and feel free to ask me questions in the comments!