Hawaiian airlines checked baggage policy offers flexibility based on travel route and membership. The first luggage may be free on overseas flights but it is moderately priced for inter-island trips. Elite members of HawaiianMiles are eligible for additional baggage advantages, which frequently include free bags. Weight and size restrictions are enforced by the policy and bags that exceed them will incur costs. It's helpful to read Hawaiian Airlines' checked baggage rules and pack appropriately to make your trip hassle-free. Make sure you don't exceed the weight and size restrictions to prevent additional fees.