Terminal W (West) is where you'll go if you're flying with Southwest Airlines out of Denver International Airport (DEN). Your trip will go as smoothly as possible thanks to this lively terminal's efficient and comfortable architecture. There are several different food options in Terminal W (West), ranging from sit-down restaurants to quick meals, so you'll have plenty to choose from before your departure. You'll also find everything you need close by thanks to the easy shopping and contemporary conveniences. From this terminal, Southwest Airlines provides a large number of daily flights that connect you to fascinating locations throughout the nation. Terminal W (West) is your entryway to adventure if you're wondering what terminal is southwest airlines in Denver.