Cheap American Airlines flights from San Diego to Hilo (SAN→ITO)

Landing cheap one-way American Airlines flights from SAN to ITO on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares for your next getaway.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Hilo are usually more affordable in the low-season months of April and August. Whether you're searching for a one-way or a return ticket, you could find a better deal then.

Fill in your dates, press search and select "Nonstop" on Expedia to browse any direct flights from SAN to ITO with American Airlines or other carriers.

American Airlines flights from San Diego Intl. Airport (SAN) to Hilo land at Hilo Intl. Airport (ITO). This is the main entry point here.

Depending on the type of fare you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you search for flights. For additional information on cancelling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."