Read real reviews from real users
Want to find out more about taking the train from Pau to Santander? Look no further.
There are around 5 trains per day running between Pau and Santander, which usually take 18 hours 42 minutes to complete the 173 miles (279 km) journey. It can take as little as 13 hours 6 minutes on the fastest services though, if you want to get there as quickly as possible. Although there aren't any direct services on this line, it's still easy to travel to Santander from Pau, you'll just need to make 2 changes along the way. Hop on a train operated by either Renfe or SNCF to reach your destination in no time. These train companies are the main operators of services on this route and run modern comfortable trains to make your journey as relaxing as possible.
You can save money on train tickets from Pau to Santander if you book in advance, as tickets usually start from £70.82. Use our Journey Planner at the top of the page to compare ticket prices and get the cheapest fares.
Want to book your train tickets now? Just start a search with us today. If you want to find out more about the journey, read on for timetables (including first and last train times), FAQs and tips on how to book cheap train tickets.
TER (Transport Express Régional) trains are the regional service from SNCF that allow you to make trips to nearby towns and villages located within the same region. With 20 regions in France, TER trains are ideal for travelling to destinations not covered by high-speed services, although ticket prices vary between each region. TER trains have dedicated spaces for bicycles and allow animals on board. Not all TER trains include a First Class carriage.
SNCF is the national train operator of France. It operates all domestic trains and routes across France, as well as international services to Spain and Germany. There are three different types of domestic trains that operate under the SNCF banner – TGV (high-speed, full-service trains that connect the major cities in France), Intercités (usually a more frequent stopping service, but with all the amenities), and TER (regional train services with basic onboard facilities).
Renfe is the national train operator in Spain. It operates trains on the longest high-speed railway network in Europe, and the second-longest in the world. The country's major cities are linked up by the high-speed AVE and Avlo trains, while other long-distance routes are served by Altaria, Talgo, Alvia and Euromed trains. Renfe also operates cross-border services into neighbouring Portugal and France. Depending on which service you are travelling on, you'll usually find two classes on Renfe trains - Estándard (Standard Class) and Confort (First Class). Fare types range from the cheapest (but least flexible) Básico fare, to the more flexible Elige fares, to the Premium fare for seats in Confort carriages.
Renfe's Alvia services combine high-speed tracks with lower speed sections, reaching speeds of up to 155 mph (250 km/h) on international lines and 125 mph (200 km/h) on conventional lines. These trains connect the cities of Madrid, Barcelona and Alicante with the other main Spanish cities. Alvia offers two types of classes – Turista (Second Class) and Preferente (First Class). The latter has wider seats, carriages with fewer seats, offers complimentary food and drinks, free newspapers, and access to parking and Club meeting rooms.
Most TER trains don't have First or Second Class so the services offered on board are the same for all passengers. Please note that WiFi is not available on TER trains at the moment.
Travel in Alvia's Estándar Class (Standard Class) and you'll enjoy many amenities, including air-conditioning, at-seat power sockets and footrests.
Upgrade to Alvia's Confort Class (First Class) and enjoy comfier seats, more legroom, an at-seat catering service and access to Renfe's Club lounges.
There are no size limits for the luggage you take on board TER trains, so you can travel your way. However, you must be able to carry any luggage you bring unassisted, and it must fit into the dedicated luggage storage spaces on the train.
TER trains do not have any onboard catering facilities, so don't forget to pick up a snack at the station before you leave!
TER trains do not currently have WiFi available.
All children under 12 years old get 50% off the price of a TER ticket - input the age of your child when searching your journey and the discount will be applied automatically. Children under the age of 4 travel for free if they're sat on your lap throughout the journey.
On TER trains, it's free to take your bicycle on board. You can hang it up or store it in a dedicated bicycle area. There are a fixed number of spaces available on each train - they're first come, first served and can't be reserved.
Animals weighing less than 6kg must travel in an appropriate carrier (no larger than 45 x 30 x 25 cm), stored at your feet or on your lap. Tickets for small animals cost 7€. Animals weighing more than 6kg must wear a muzzle and be kept on a lead at all times. Tickets for larger animals cost 50% of the price of a second class ticket. Up to 2 animals or 2 carriers allowed per passenger. Guide dogs and assistance dogs travel free of charge on board all SNCF trains.
If you are disabled or have reduced mobility, you can reserve special assistance through 'Accès TER'. Someone can meet you at the station and accompany you to your train or TER bus, helping you to get around more easily.
On Alvia trains you can take up to three pieces of luggage on board, provided that they are less than 290cm long and weigh less than 25kg in total. Pushchairs and instruments smaller than 30 x 120 x 38 cm are also classed as hand luggage.
Most Alvia trains have an onboard café-bar, as well as an at-seat trolley service with a wide selection of food and drinks.
On board Alvia services, you can connect to PlayRenfe, a platform offering free WiFi and hours of entertainment.
Children under 4 travel free on Alvia services with a free child's ticket. Plus, passengers under 14 get a 40% discount on their chosen tariff.
With Alvia, folded bicycles that are less than 180cm long and are stored in a case count as hand luggage. If your bike is larger than this, it will count as special luggage and must be no larger than 120 x 90 x 40 cm - you must also detach the pedals and rotate the handlebars 90 degrees.
You can take your pet with you if they weigh less than 10kg, travel in a carrier no larger than 60 x 35 x 35 cm, and have a pet ticket. In Elige Confort a pet ticket is free, while in Básico a pet ticket costs 25% of the price of a ticket.
Alvia has an assistance service for passengers with reduced mobility or a disability. To arrange assistance, you can call (+34) 900 400 555 (international calling charges may apply).
Most of the train companies across Europe release their tickets around three to six months in advance, many of which can be cheaper the earlier you book. If you know the dates you want to travel, you may be able to find some cheaper train tickets from Pau to Santander by booking early.§
Many of the train services in Europe are also popular commuter services, lots of train companies increase ticket prices during “peak hours” (generally between 06:00 – 10:00 and 15:00 – 19:00 on weekdays). If you can, consider travelling outside of peak hours to find lower priced tickets.
On some of the busier routes, you might also have the option to take a slower or connecting train. It may take a little longer than some high-speed or direct services, but if you have a little extra time on your hands, you might find a cheaper fare. Plus, you'll have more time to enjoy the view of the countryside!
Take a look at our handy guides to find out when train operators release their special deals and offers to see if you can find cheap European train tickets for your journey.
For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.