Booking Spanish High-Speed Trains: AVE Explained

Spain has four high-speed operators on its main lines: Renfe's AVE, Renfe's budget Avlo, the French-run Ouigo and the private iryo. The cheapest ticket is usually on Ouigo or Avlo, but once you add a proper suitcase the AVE often wins. The simplest way to book is to compare all four for your date on one site, then buy from whichever is cheapest for your luggage, not just for the headline fare.

This guide covers who runs what, what the fares actually include, how luggage rules differ and what happens at the station. Prices and baggage terms change often, so treat the figures below as a guide and check the operator's own terms before you pay.

The four operators in plain English

All four run fast trains between Madrid and the big cities. They differ in coverage, fare structure and how strict they are about bags.

Routes shift as operators add services, so confirm that your exact city pair is covered on the date you want.

Which operator for which trip

Madrid to Barcelona

This is the most competitive route, and all four operate on it. One travel blogger reports fares that once topped €150 now falling, with prices under €20 on a good day and Ouigo fares from around €9. Treat those as best cases, not what you should expect on a Friday evening in August.

Madrid to Seville, Córdoba and Málaga

Here the choice is mainly between AVE and iryo, because Ouigo's published routes head east and north-east from Madrid. If you are building a weekend around what to see in Seville, compare both. For a day out from the capital, Córdoba is manageable by train; our Córdoba in a day guide shows how much you can fit in.

Madrid to Valencia or Alicante

Again, all the budget operators compete with Renfe. Ouigo and iryo both use Madrid Chamartín for these services, which matters if your hotel is on the north side of the city.

Shorter day trips

Some popular day trips use Renfe's shorter-distance services rather than the big operators. If you are planning Toledo or Segovia from Madrid, check the specific train and its luggage rules before you assume the long-distance ones apply.

Fares: what the names mean

Each operator has a cheap tier and a more flexible one. The cheap tier is almost always the one with the strictest bag and change rules.

• Ouigo: one standard fare in second class with assigned 2+2 seats. Paid add-ons include seat choice, extra bags and flexibility. The Flex option lets you change date or time up to 30 minutes before departure, paying only the price difference, but you have to select it when you book.
• iryo: the entry fare is Inicial. Above it are Singular and the first-class tiers (Singular Only YOU and Infinita), which have 2+1 seating, and Infinita includes a meal.
• Avlo: economy only. Cheap, but you add extras separately.
• AVE: standard and first-class options. Renfe's own fare names and conditions are on renfe.com; I have not listed them here because the sources I checked did not agree.

Luggage: where the surprises are

This is where cheap fares stop being cheap, so read it before you click buy.

AVE

Large suitcases are included. Third-party guides give a limit of 85 x 55 x 35 cm per item and 25 kg in total, and say staff rarely weigh or measure bags in practice. One Spanish report from March 2026 says templates are being used to check sizes at Atocha and Sants, so do not assume nobody will look. Confirm the current limits on Renfe's site.

Avlo and Ouigo

You get a personal item and a cabin bag. Ouigo's cabin bag limit is 55 x 35 x 25 cm and its smaller item is 36 x 27 x 15 cm. Ouigo staff check bags at boarding. A large suitcase typically costs about €5 on Ouigo and €10 on Avlo if bought in advance, and sources say it costs more if you add it at the station. For a couple with two big cases, those fees can erase the saving.

iryo: sources disagree

One guide says every iryo fare includes a hand bag plus two suitcases of 85 x 55 x 35 cm, up to 25 kg total. Another says the cheapest Inicial fare allows only a carry-on and personal item, with a large suitcase on higher fares. iryo's own purchase conditions, dated September 2026, describe the Inicial fare as including two items and not allowing more. I cannot tell you which is right for your date, so read the baggage line on the booking screen before paying.

When to book

I could not find a reliable official figure for how far ahead each operator releases tickets. One source says iryo sells up to 360 days ahead, and a blogger says Renfe has sometimes opened sales only 30 to 60 days out. Both are unconfirmed. In practice, set a reminder for the date you plan to travel and check the operators' sites rather than assuming the cheapest seats are already on sale.

Cheap fares sell out on busy dates: Fridays, Sundays, school holidays and festival weeks. If your dates are fixed, book as soon as sales open.

Where to buy

• Direct from the operator. Renfe, Ouigo and iryo all sell on their own sites. Best if you already know which one you want.
• Trainline. Covers AVE, Avlo, Ouigo, iryo and buses, and is good for comparing a single date side by side. Check the final total against the operator's own price.
• Omio. Also compares all four but does not build complex multi-leg trips.

My advice: use a comparison site to see who is cheapest, then check the same ticket on the operator's own site before you buy.

On the day

1. Allow time for security. Spanish high-speed stations have airport-style bag scanning. Ouigo asks you to arrive at least 30 minutes before departure, which is longer than its rivals require. It is sensible to allow a similar margin elsewhere.
2. Save your QR code to your phone wallet. You may scan it at security and again at the platform gate.
3. Check your station. Madrid has two main ones. Atocha serves Barcelona and the south; Chamartín handles Valencia and Alicante services on Ouigo and iryo. Putting the wrong one into your taxi app is an easy mistake.
4. Find your car and seat. Reservations are compulsory and printed on the ticket. Big luggage goes in racks at the end of each carriage.

If you are also thinking about driving, compare the cost and hassle with our guide to renting a car in Spain. For getting around once you arrive in the capital, see public transport in Madrid.

What I would do

• Travelling light, flexible dates: Ouigo or Avlo, with the cabin bag only.
• Checked suitcase, fixed dates: price the AVE and the budget operators with the bag fee added, and take the cheaper total.
• Need to change plans: pay for the flexible fare. The budget change rules are the usual source of complaints.
• Skip: buying extra luggage at the station. Add it when you book.

If you are stringing several cities together, our piece on creating the perfect itinerary helps you decide which legs are worth taking by train.