Yes, if you have checked in online and have your boarding pass (either printed or on your smartphone), you can go straight to the security checkpoint, provided you are not checking any luggage. This "straight-to-gate" process is one of the biggest time-savers in 2026 travel. If you do have bags to check, you must first visit a "Bag Drop" counter or a self-service kiosk to tag and drop your luggage before heading to security. For international flights, even if you don't have bags, some airlines may still require you to visit a document verification counter so an agent can physically check your passport and visa requirements before you enter the secure zone. However, for domestic travel, once you have that digital boarding pass, you can bypass the front-of-house check-in lines entirely. Always ensure your "personal item" and "carry-on" meet the airline's size and weight limits, as some carriers now have automated scanners near security that may redirect you back to the check-in desk if your bag is too large.