If you are looking for accommodation near the railway station itself, you can try the spacious and luxurious Crowne Plaza EuraLille, which is located just opposite the Gare de Lille train station.
Another hotel that is located near the railways station is the Novotel Suites Lille Europe. It is just 600 meters from the train station, which means you will be able to catch your Eurostar on time.
Other hotels you may want to consider include the Lille Centre Ville, which is just 10-minute walk to the train station. You may also want to look at the Apartment Lille Gare, which is a 5-minute walk to the train station.
Other choices you may to consider include the Hotel Barriere Lille, the Citadines Centre Lille, Hotel Lille Europe, Hotel Continental, Le Napoleon and La Valiz among others.
While these are some of the best hotels given their proximity to the train stations, you may want to look for other alternatives if you are looking for a cheap accommodation near the train station. You will find that most of the cheap best hotels are just a walking distance to the railway station.