For flights under 300 miles, passengers need to request these drinks from the flight attendant. Alcoholic beverages can be purchased on domestic U.S., Latin America, and Canada flights. Wine and beer are free in United Economy on long-haul international flights, with liquor available for purchase.

Yes, you can absolutely ask for drinks on a plane, and in 2026, most full-service airlines encourage staying hydrated during the flight. While flight attendants perform scheduled beverage services shortly after takeoff and before landing, you are welcome to visit the galley at any time during the flight to request water, juice, or soda. On many long-haul international flights, airlines like Emirates, Qatar, and Singapore Airlines even set up "self-service" snack and drink bars in the galleys for economy passengers to use at their convenience. For alcoholic beverages, availability depends on your class of service and the airline's policy; while they are often free on international routes, domestic U.S. carriers typically charge for them in economy. Always remember to use the "call button" sparingly—it is generally more polite to walk to the galley for a drink request unless the "Seatbelt" sign is illuminated or you have mobility issues.