Checked Bags: Yes Solid food items (not liquids or gels) can be transported in either your carry-on or checked bags within the continental United States. Liquid or gel food items larger than 3.4 oz are not allowed in carry-on bags and should be placed in your checked bags if possible.

Yes, you are permitted to bring your own food on United Airlines flights, and in 2026, many passengers find this a helpful way to manage their diet or save money. While United provides complimentary snacks and non-alcoholic beverages, the airline has shifted its dining model for many domestic and short-haul international flights. As of March 1, 2026, economy passengers on many routes over 1,190 miles (including transcontinental services) are often required to preorder hot meals through the app or website at least 24 hours in advance if they wish to purchase one onboard. By bringing your own snacks—like sandwiches, fruit, or nuts—you ensure you have something to eat regardless of the preorder window. Just remember the TSA "3-1-1" rule for liquids and gels; items like yogurt, hummus, or peanut butter must be in containers of 3.4 ounces (100ml) or less if they are in your carry-on. Also, be mindful of pungent foods out of courtesy for your fellow passengers in the confined cabin space.